1
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Kaneda T, Kato K, Ohtani S, Ogoshi T. Pillar[5]arenes decorated with six-membered-ring aromatics at all the substitution positions. Chem Sci 2024; 15:10651-10658. [PMID: 38994425 PMCID: PMC11234882 DOI: 10.1039/d4sc01042f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/28/2024] [Indexed: 07/13/2024] Open
Abstract
Macrocyclic molecules have characteristic properties different from linear ones, such as high symmetry and guest-inclusion ability. To bring drastic changes to these properties, direct introduction of many substituents is a challenging but effective tool. Herein, we attain direct installation of ten six-membered-ring aromatic π-units into both rims of a pillar[5]arene. In contrast to previous pillar[n]arenes with less hindered five-membered-ring units, which showed conformational complexity and crushed crystal structures, the per-phenyl-substituted pillar[5]arene has a cylinder-shaped crystal structure with a dichloromethane inside the cavity and is obtained as a single pair of D 5-symmetric enantiomers. The average dihedral angles between the core and peripheral benzene rings sharply increase from 38° to 66°. These differences indicate the importance of local steric repulsion on both rims for determining the structures and properties of macrocycles.
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Affiliation(s)
- Tomoya Kaneda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
- WPI Nano Life Science Institute, Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
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2
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Shi Y, Derasp JS, Maschmeyer T, Hein JE. Phase transfer catalysts shift the pathway to transmetalation in biphasic Suzuki-Miyaura cross-couplings. Nat Commun 2024; 15:5436. [PMID: 38937470 PMCID: PMC11211432 DOI: 10.1038/s41467-024-49681-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 06/14/2024] [Indexed: 06/29/2024] Open
Abstract
The Suzuki-Miyaura coupling is a widely used C-C bond forming reaction. Numerous mechanistic studies have enabled the use of low catalyst loadings and broad functional group tolerance. However, the dominant mode of transmetalation remains controversial and likely depends on the conditions employed. Herein we detail a mechanistic study of the palladium-catalyzed Suzuki-Miyaura coupling under biphasic conditions. The use of phase transfer catalysts results in a remarkable 12-fold rate enhancement in the targeted system. A shift from an oxo-palladium based transmetalation to a boronate-based pathway lies at the root of this activity. Furthermore, a study of the impact of different water loadings reveals reducing the proportion of the aqueous phase increases the reaction rate, contrary to reaction conditions typically employed in the literature. The importance of these findings is highlighted by achieving an exceptionally broad substrate scope with benzylic electrophiles using a 10-fold reduction in catalyst loading relative to literature precedent.
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Affiliation(s)
- Yao Shi
- Department of Chemistry, University of British Columbia, Vancouver, BC, V6T 1Z1, Canada
| | - Joshua S Derasp
- Department of Chemistry, University of British Columbia, Vancouver, BC, V6T 1Z1, Canada.
| | - Tristan Maschmeyer
- Department of Chemistry, University of British Columbia, Vancouver, BC, V6T 1Z1, Canada
| | - Jason E Hein
- Department of Chemistry, University of British Columbia, Vancouver, BC, V6T 1Z1, Canada.
- Department of Chemistry, University of Bergen, Bergen, Norway.
- Acceleration Consortium, University of Toronto, Toronto, ON, Canada.
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3
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Honaker LW, Gao TN, de Graaf KR, Bogaardt TVM, Vink P, Stürzer T, Kociok-Köhn G, Zuilhof H, Miloserdov FM, Deshpande S. 2D and 3D Self-Assembly of Fluorine-Free Pillar-[5]-Arenes and Perfluorinated Diacids at All-Aqueous Interfaces. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2401807. [PMID: 38790132 DOI: 10.1002/advs.202401807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Indexed: 05/26/2024]
Abstract
The interaction of perfluorinated molecules, also known as "forever chemicals" due to their pervasiveness, with their environment remains an important yet poorly understood topic. In this work, the self-assembly of perfluorinated molecules with multivalent hosts, pillar-[5]-arenes, is investigated. It is found that perfluoroalkyl diacids and pillar-[5]-arenes rapidly and strongly complex with each other at aqueous interfaces, forming solid interfacially templated films. Their complexation is shown to be driven primarily by fluorophilic aggregation and assisted by electrostatic interactions, as supported by the crystal structure of the complexes, and leads to the formation of quasi-2D phase-separated films. This self-assembly process can be further manipulated using aqueous two-phase system microdroplets, enabling the controlled formation of 3D micro-scaffolds.
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Affiliation(s)
- Lawrence W Honaker
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
| | - Tu-Nan Gao
- Laboratory of Organic Chemistry, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
- Biobased Chemistry and Technology, Wageningen University & Research, Wageningen, 6708 WG, The Netherlands
| | - Kelsey R de Graaf
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
- Laboratory of Organic Chemistry, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
| | - Tessa V M Bogaardt
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
| | - Pim Vink
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
| | | | | | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, P. R. China
- China-Australia Institute for Advanced Materials and Manufacturing, Jiaxing University, Jiaxing, 314001, P. R. China
| | - Fedor M Miloserdov
- Laboratory of Organic Chemistry, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
| | - Siddharth Deshpande
- Laboratory of Physical Chemistry and Soft Matter, Wageningen University & Research, Wageningen, 6708 WE, The Netherlands
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4
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Gao TN, Huang S, Nooijen R, Zhu Y, Kociok-Köhn G, Stuerzer T, Li G, Bitter JH, Salentijn GIJ, Chen B, Miloserdov FM, Zuilhof H. Rim-Based Binding of Perfluorinated Acids to Pillararenes Purifies Water. Angew Chem Int Ed Engl 2024; 63:e202403474. [PMID: 38506404 DOI: 10.1002/anie.202403474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 03/21/2024]
Abstract
Per- and polyfluoroalkyl substances (PFAS) pose a rapidly increasing global problem as their widespread use and high stability lead worldwide to water contamination, with significant detrimental health effects.[1] Supramolecular chemistry has been invoked to develop materials geared towards the specific capture of PFAS from water,[2] to reduce the concentration below advisory safety limits (e.g., 70 ng/L for the sum of perfluorooctane sulfonic acid, PFOS and perfluorooctanoic acid, PFOA). Scale-up and use in natural waters with high PFAS concentrations has hitherto posed a problem. Here we report a new type of host-guest interaction between deca-ammonium-functionalized pillar[5]arenes (DAF-P5s) and perfluoroalkyl acids. DAF-P5 complexes show an unprecedented 1 : 10 stoichiometry, as confirmed by isothermal calorimetry and X-ray crystallographic studies, and high binding constants (up to 106 M-1) to various polyfluoroalkyl acids. In addition, non-fluorinated acids do not hamper this process significantly. Immobilization of DAF-P5s allows a simple single-time filtration of PFAS-contaminated water to reduce the PFOS/PFOA concentration 106 times to 15-50 ng/L level. The effective and fast (<5 min) orthogonal binding to organic molecules without involvement of fluorinated supramolecular hosts, high breakthrough capacity (90 mg/g), and robust performance (>10 regeneration cycles without decrease in performance) set a new benchmark in PFAS-absorbing materials.
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Affiliation(s)
- Tu-Nan Gao
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
- Biobased Chemistry and Technology, Wageningen University, Bornse Weilanden 9, 6708WG, Wageningen, The Netherlands
| | - Si Huang
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of Education, Hunan Normal University, 410081, Changsha, China
| | - Rick Nooijen
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Yumei Zhu
- School of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin, 300072, China
| | - Gabriele Kociok-Köhn
- Materials and Chemical Characterisation Facility (MC2), University of Bath Claverton Down, BA2 7AY, Bath, United Kingdom
| | - Tobias Stuerzer
- Bruker AXS GmbH, Östliche Rheinbrückenstraße 49, 76187, Karlsruhe, Germany
| | - Guanna Li
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
- Biobased Chemistry and Technology, Wageningen University, Bornse Weilanden 9, 6708WG, Wageningen, The Netherlands
| | - Johannes H Bitter
- Biobased Chemistry and Technology, Wageningen University, Bornse Weilanden 9, 6708WG, Wageningen, The Netherlands
| | - Gert I J Salentijn
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
- Wageningen Food Safety Research (WFSR), Wageningen University & Research, 6700AE, Wageningen, The Netherlands
| | - Bo Chen
- Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of Education, Hunan Normal University, 410081, Changsha, China
| | - Fedor M Miloserdov
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
- School of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin, 300072, China
- China-Australia Institute for Advanced Materials and Manufacturing, Jiaxing University, 314001, Jiaxing, China
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5
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McCarthy DR, Xu K, Schenkelberg ME, Balegamire NAN, Liang H, Bellino SA, Li J, Schneebeli ST. Kinetically controlled synthesis of rotaxane geometric isomers. Chem Sci 2024; 15:4860-4870. [PMID: 38550687 PMCID: PMC10967009 DOI: 10.1039/d3sc04412b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/24/2024] [Indexed: 04/30/2024] Open
Abstract
Geometric isomerism in mechanically interlocked systems-which arises when the axle of a mechanically interlocked molecule is oriented, and the macrocyclic component is facially dissymmetric-can provide enhanced functionality for directional transport and polymerization catalysis. We now introduce a kinetically controlled strategy to control geometric isomerism in [2]rotaxanes. Our synthesis provides the major geometric isomer with high selectivity, broadening synthetic access to such interlocked structures. Starting from a readily accessible [2]rotaxane with a symmetrical axle, one of the two stoppers is activated selectively for stopper exchange by the substituents on the ring component. High selectivities are achieved in these reactions, based on coupling the selective formation reactions leading to the major products with inversely selective depletion reactions for the minor products. Specifically, in our reaction system, the desired (major) product forms faster in the first step, while the undesired (minor) product subsequently reacts away faster in the second step. Quantitative 1H NMR data, fit to a detailed kinetic model, demonstrates that this effect (which is conceptually closely related to minor enantiomer recycling and related processes) can significantly improve the intrinsic selectivity of the reactions. Our results serve as proof of principle for how multiple selective reaction steps can work together to enhance the stereoselectivity of synthetic processes forming complex mechanically interlocked molecules.
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Affiliation(s)
- Dillon R McCarthy
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
| | - Ke Xu
- Departments of Industrial & Molecular Pharmaceutics, Chemistry, and Medicinal Chemistry & Molecular Pharmacology, Purdue University West Lafayette IN 47907 USA
| | - Mica E Schenkelberg
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
- Departments of Industrial & Molecular Pharmaceutics, Chemistry, and Medicinal Chemistry & Molecular Pharmacology, Purdue University West Lafayette IN 47907 USA
| | - Nils A N Balegamire
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
- Departments of Industrial & Molecular Pharmaceutics, Chemistry, and Medicinal Chemistry & Molecular Pharmacology, Purdue University West Lafayette IN 47907 USA
| | - Huiming Liang
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
| | - Shea A Bellino
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
| | - Jianing Li
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
- Departments of Industrial & Molecular Pharmaceutics, Chemistry, and Medicinal Chemistry & Molecular Pharmacology, Purdue University West Lafayette IN 47907 USA
| | - Severin T Schneebeli
- Departments of Chemistry, Pathology, and Materials Science Program, University of Vermont Burlington VT 05405 USA
- Departments of Industrial & Molecular Pharmaceutics, Chemistry, and Medicinal Chemistry & Molecular Pharmacology, Purdue University West Lafayette IN 47907 USA
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6
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Wu G, Zhuang SY, Xing J, Lin Q, Li ZT, Zhang DW. Modular Strategy for Constructing para-Cage[ n]arenes, meta-Cage[ n]arenes, and meta-Bimacrocyclic-Arenes. Org Lett 2024; 26:2007-2012. [PMID: 38442042 DOI: 10.1021/acs.orglett.4c00033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Here, we present a versatile modular strategy for crafting novel covalent organic cages (para-cage[n]arenes and meta-cage[n]arenes, n = 3,4) and bimacrocycles (meta-bimacrocyclic-arenes) with stable backbones and modifiable rims. These structures can be synthesized from commercially available aromatic multialdehydes in a three-step process: quantitative bromination, Suzuki-Miyaura reaction (yielding over 60%), and a rapid one-pot Friedel-Crafts reaction with paraformaldehyde. Notably, the cage[n]arenes exhibit a well-defined prismatic shape, and the bimacrocyclic-arenes display both dimeric and monomeric configurations.
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Affiliation(s)
- Gang Wu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Sheng-Yi Zhuang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Jiabin Xing
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Qihan Lin
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Zhan-Ting Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Dan-Wei Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
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7
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Stoikov D, Ivanov A, Shafigullina I, Gavrikova M, Padnya P, Shiabiev I, Stoikov I, Evtugyn G. Flow-Through Amperometric Biosensor System Based on Functionalized Aryl Derivative of Phenothiazine and PAMAM-Calix-Dendrimers for the Determination of Uric Acid. BIOSENSORS 2024; 14:120. [PMID: 38534227 DOI: 10.3390/bios14030120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/28/2024]
Abstract
A flow-through biosensor system for the determination of uric acid was developed on the platform of flow-through electrochemical cell manufactured by 3D printing from poly(lactic acid) and equipped with a modified screen-printed graphite electrode (SPE). Uricase was immobilized to the inner surface of a replaceable reactor chamber. Its working volume was reduced to 10 μL against a previously reported similar cell. SPE was modified independently of the enzyme reactor with carbon black, pillar[5]arene, poly(amidoamine) dendrimers based on the p-tert-butylthiacalix[4]arene (PAMAM-calix-dendrimers) platform and electropolymerized 3,7-bis(4-aminophenylamino) phenothiazin-5-ium chloride. Introduction of the PAMAM-calix-dendrimers into the electrode coating led to a fivefold increase in the redox currents of the electroactive polymer. It was found that higher generations of the PAMAM-calix-dendrimers led to a greater increase in the currents measured. Coatings consisted of products of the electropolymerization of the phenothiazine with implemented pillar[5]arene and PAMAM-calix-dendrimers showing high efficiency in the electrochemical reduction of hydrogen peroxide that was formed in the enzymatic oxidation of uric acid. The presence of PAMAM-calix-dendrimer G2 in the coating increased the redox signal related to the uric acid assay by more than 1.5 times. The biosensor system was successfully applied for the enzymatic determination of uric acid in chronoamperometric mode. The following optimal parameters for the chronoamperometric determination of uric acid in flow-through conditions were established: pH 8.0, flow rate 0.2 mL·min-1, 5 U of uricase per reactor. Under these conditions, the biosensor system made it possible to determine from 10 nM to 20 μM of uric acid with the limit of detection (LOD) of 4 nM. Glucose (up to 1 mM), dopamine (up to 0.5 mM), and ascorbic acid (up to 50 μM) did not affect the signal of the biosensor toward uric acid. The biosensor was tested on spiked artificial urine samples, and showed 101% recovery for tenfold diluted samples. The ease of assembly of the flow cell and the low cost of the replacement parts make for a promising future application of the biosensor system in routine clinical analyses.
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Affiliation(s)
- Dmitry Stoikov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Alexey Ivanov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Insiya Shafigullina
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Milena Gavrikova
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Pavel Padnya
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Igor Shiabiev
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Ivan Stoikov
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
| | - Gennady Evtugyn
- Alexander Butlerov Institute of Chemistry, Kazan Federal University, 18 Kremlevskaya Street, Kazan 420008, Russia
- Analytical Chemistry Department, Chemical Technology Institute, Ural Federal University, 19 Mira Street, Ekaterinburg 620002, Russia
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8
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Chang R, Chen CY, Gao L, Li Y, Lee ZH, Zhao H, Sue ACH, Chang KC. Highly selective Cu 2+ detection with a naphthalimide-functionalised pillar[5]arene fluorescent chemosensor. Org Biomol Chem 2024; 22:745-752. [PMID: 37982316 DOI: 10.1039/d3ob01558k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Ligand 1, a rim-differentiated pillar[5]arene macrocycle modified with five naphthalimide groups through click chemistry, serves as an effective ratiometric fluorescent chemosensor for Cu2+. In contrast to the monomeric naphthalimide control compound 2, which shows only monomer emission, ligand 1 demonstrates dual emission characteristics encompassing both the monomer and excimer of the naphthalimide moieties. The binding properties of ligand 1 toward 15 different metal ions were systematically investigated in CH2Cl2/CH3CN (v/v, 1 : 1) by UV-vis and fluorescence spectroscopy. Remarkably, ligand 1 exhibits exceptional selectivity for Cu2+ ions. Upon complexation with Cu2+, the excimer emission of ligand 1 diminishes, concomitant with an enhancement of its monomer emission. The binding ratio for 1·Cu2+ was determined to be 1 : 1, with an association constant of (3.39 ± 0.40) × 105 M-1 calculated using a nonlinear least-squares curve-fitting method. Furthermore, the limit of detection (LOD) was found to be 185 ± 7 nM. Our results from 1H NMR titration, high-resolution mass spectrometry analysis and density functional theory calculations of 1·Cu2+ suggest synergistic coordination between Cu2+ and the triazole groups on ligand 1.
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Affiliation(s)
- Rong Chang
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Rd, Siming District, Xiamen, Fujian Province 361005, P. R. China
| | - Chan-Yu Chen
- Bachelor Degree Program in Marine Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan, Republic of China.
| | - Liya Gao
- School of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Rd, Nankai District, Tianjin 300072, P. R. China
| | - Yana Li
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Rd, Siming District, Xiamen, Fujian Province 361005, P. R. China
| | - Zui-Harng Lee
- Bachelor Degree Program in Marine Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan, Republic of China.
| | - Hongxia Zhao
- School of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Rd, Nankai District, Tianjin 300072, P. R. China
| | - Andrew C-H Sue
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Rd, Siming District, Xiamen, Fujian Province 361005, P. R. China
| | - Kai-Chi Chang
- Bachelor Degree Program in Marine Biotechnology, National Taiwan Ocean University, Keelung 202, Taiwan, Republic of China.
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9
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Chao Y, Subramaniam M, Namitharan K, Zhu Y, Koolma V, Hao Z, Li S, Wang Y, Hudoynazarov I, Miloserdov FM, Zuilhof H. Synthesis of Large Macrocycles with Chiral Sulfur Centers via Enantiospecific SuFEx and SuPhenEx Click Reactions. J Org Chem 2023; 88:15658-15665. [PMID: 37903243 PMCID: PMC10660663 DOI: 10.1021/acs.joc.3c01656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/26/2023] [Accepted: 10/05/2023] [Indexed: 11/01/2023]
Abstract
Here we report the first asymmetric synthesis of large chiral macrocycles with chiral sulfur atoms. Building on stereospecific SuFEx and SuPhenEx click chemistries, this approach utilizes disulfonimidoyl fluorides and disulfonimidoyl p-nitrophenolates─which are efficient building blocks with two chiral sulfur centers, and diphenols to efficiently form novel S-O bonds. Characteristic results include the enantiospecific one-step synthesis of rings consisting of 21-58 members and characterization of both enantiomers (R,R and S,S) by e.g. X-ray crystallography.
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Affiliation(s)
- Yang Chao
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
| | - Muthusamy Subramaniam
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE Wageningen, The Netherlands
| | - Kayambu Namitharan
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE Wageningen, The Netherlands
| | - Yumei Zhu
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
| | - Victor Koolma
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE Wageningen, The Netherlands
| | - Zitong Hao
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
| | - Shikang Li
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
| | - Yaxin Wang
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
| | - Ilyos Hudoynazarov
- Division
of Organic Synthesis and Applied Chemistry, National University of Uzbekistan, Tashkent 100174, Uzbekistan
| | - Fedor M. Miloserdov
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE Wageningen, The Netherlands
| | - Han Zuilhof
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin 300072, China
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE Wageningen, The Netherlands
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10
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Moosa B, Alimi LO, Lin W, Fakim A, Bhatt PM, Eddaoudi M, Khashab NM. Fluorine-Boosted Kinetic and Selective Molecular Sieving of C6 Derivatives. Angew Chem Int Ed Engl 2023; 62:e202311555. [PMID: 37747113 DOI: 10.1002/anie.202311555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 09/26/2023]
Abstract
Porous molecular sorbents have excellent selectivity towards hydrocarbon separation with energy saving techniques. However, to realize commercialization, molecular sieving processes should be faster and more efficient compared to extended frameworks. In this work, we show that utilizing fluorine to improve the hydrophobic profile of leaning pillararenes affords a substantial kinetic selective adsorption of benzene over cyclohexane (20 : 1 for benzene). The crystal structure shows a porous macrocycle that acts as a perfect match for benzene in both the intrinsic and extrinsic cavities with strong interactions in the solid state. The fluorinated leaning pillararene surpasses all reported organic molecular sieves and is comparable to the extended metal-organic frameworks that were previously employed for this separation such as UIO-66. Most importantly, this sieving system outperformed the well-known zeolitic imidazolate frameworks under low pressure, which opens the door to new generations of molecular sieves that can compete with extended frameworks for more sustainable hydrocarbon separation.
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Affiliation(s)
- Basem Moosa
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Lukman O Alimi
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Weibin Lin
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Aliyah Fakim
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Prashant M Bhatt
- Functional Materials Design, Discovery and Development Research Group, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Mohamed Eddaoudi
- Functional Materials Design, Discovery and Development Research Group, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials (SHMs) Laboratory, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
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11
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Fan Y, Fan S, Liu L, Guo S, He J, Li X, Lian Z, Guo W, Chen X, Wang Y, Jiang H. Efficient manipulation of Förster resonance energy transfer through host-guest interaction enables tunable white-light emission and devices in heterotopic bisnanohoops. Chem Sci 2023; 14:11121-11130. [PMID: 37860654 PMCID: PMC10583698 DOI: 10.1039/d3sc04358d] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 09/24/2023] [Indexed: 10/21/2023] Open
Abstract
In this study, we synthesized and reported the heterotopic bisnanohoops P5-[8,10]CPPs containing cycloparaphenylenes (CPPs) and a pillar[5]arene unit, which act not only as energy donors but also as a host for binding energy acceptors. We demonstrated that a series of elegant FRET systems could be constructed successfully through self-assembly between donors P5-[8,10]CPPs and acceptors with different emissions via host-guest interaction. These FRET systems further allow us to finely adjust the donors P5-[8,10]CPPs and acceptors (BODIPY-Br and Rh-Br) for achieving multiple color-tunable emissions, particularly white-light emission. More importantly, these host-guest complexes were successfully utilized in the fabrication of white-light fluorescent films and further integrated with a 365 nm LED lamp to create white LED devices. The findings highlight a new application of carbon nanorings in white-light emission materials, beyond the common recognition of π-conjugated molecules.
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Affiliation(s)
- Yanqing Fan
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Shimin Fan
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Lin Liu
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Shengzhu Guo
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Jing He
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Xiaonan Li
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Zhe Lian
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Weijie Guo
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Xuebo Chen
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Ying Wang
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
| | - Hua Jiang
- College of Chemistry, Beijing Normal University Beijing 100875 P. R. China
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12
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Zhu Y, Escorihuela J, Wang H, Sue ACH, Zuilhof H. Tunable Supramolecular Ag +-Host Interactions in Pillar[ n]arene[ m]quinones and Ensuing Specific Binding to 1-Alkynes. Molecules 2023; 28:7009. [PMID: 37894487 PMCID: PMC10609613 DOI: 10.3390/molecules28207009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/28/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023] Open
Abstract
We developed an improved, robust synthesis of a series of pillar[6]arenes with a varying number (0-3) of quinone moieties in the ring. This easy-to-control variation yielded a gradually less electron-rich cavity in going from zero to three quinone units, as shown from the strength of host-guest interactions with silver ions. Such macrocycle-Ag2 complexes themselves were shown to display an unprecedented, sharp distinction between terminal alkynes, which strongly bound to such complexes, and internal alkynes, internal alkenes and terminal alkenes, which do hardly bind.
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Affiliation(s)
- Yumei Zhu
- School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Jorge Escorihuela
- Departamento de Química Orgánica, Universitat de València, Avda. Vicente Andrés Estellés s/n, 46100 València, Spain
| | - Haiying Wang
- School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Andrew C.-H. Sue
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen 361005, China
| | - Han Zuilhof
- School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, China
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE Wageningen, The Netherlands
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13
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Liu G, Guo S, Liu L, Fan Y, Lian Z, Chen X, Jiang H. Shape-Persistent Triptycene-Derived Pillar[6]arenes: Synthesis, Host-Guest Complexation, and Enantioselective Recognitions of Chiral Ammonium Salts. J Org Chem 2023. [PMID: 37437175 DOI: 10.1021/acs.joc.3c01197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
Construction of macrocyclic hosts with a novel structure and excellent property has emerged as an intriguing undertaking for the past few years. Here, we reported the synthesis of shape-persistent triptycene-derived pillar[6]arene (TP[6]). The single crystal structure analysis revealed that the macrocyclic molecule adopts a hexagonal structure, featuring a helical and electron-rich cavity capable of encapsulating electron-deficient guests. In order to obtain chiral TP[6] from an enantiomerically pure triptycene building block, an efficient resolution of chiral triptycene was successfully developed through introducing chiral auxiliaries into triptycene skeletons. The 1H NMR and isothermal titration calorimetry investigations demonstrated that chiral TP[6] exhibited enantioselectivity toward four pairs of chiral guests containing a trimethylamino group, implying a significant promising application in area of enantioselective recognition.
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Affiliation(s)
- Guoqin Liu
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Shengzhu Guo
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Lin Liu
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Yanqing Fan
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Zhe Lian
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Xuebo Chen
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
| | - Hua Jiang
- College of Chemistry, Beijing Normal University, Beijing 100875, P.R. China
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14
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Kato K, Kaneda T, Ohtani S, Ogoshi T. Per-Arylation of Pillar[ n]arenes: An Effective Tool to Modify the Properties of Macrocycles. J Am Chem Soc 2023; 145:6905-6913. [PMID: 36929722 DOI: 10.1021/jacs.3c00397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Installation of various substituents is a reliable and versatile way to alter the properties of macrocyclic molecules, but high-yield and controlled methods are not always available especially for multifold reactions. Herein, we report 10- and 12-fold introduction of aryl substituents onto both rims of cylinder-shaped pillar[n]arenes, which usually have alkoxy substituents slanting to the cylinder axes. Although alkoxy pillar[5]arenes exist as D5-symmetric enantiomeric pairs, arylated pillar[5]arenes provide crushed single-crystal structures and stereoisomerism including C2-symmetric conformations depending on the aryl groups. Pillar[n]arenes with 2-benzofuranyl groups display bright fluorescence with quantum yields of 88-90% and no host-guest complexation with electron-deficient molecules in solution due to large deviation from alkoxy compounds. A benzofuran-appended pillar[6]arene instead captures small gaseous molecules in the solid state, probably owing to outside spaces surrounded by aromatic rings.
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Affiliation(s)
- Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoya Kaneda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan.,WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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15
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Turley AT, Hanson-Heine MWD, Argent SP, Hu Y, Jones TA, Fay M, Woodward S. Catalysis enabled synthesis, structures, and reactivities of fluorinated S 8-corona[ n]arenes ( n = 8-12). Chem Sci 2022; 14:70-77. [PMID: 36605745 PMCID: PMC9769089 DOI: 10.1039/d2sc05348a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/13/2022] [Indexed: 11/18/2022] Open
Abstract
Previously inaccessible large S8-corona[n]arene macrocycles (n = 8-12) with alternating aryl and 1,4-C6F4 subunits are easily prepared on up to gram scales, without the need for chromatography (up to 45% yield, 10 different examples) through new high acceleration SNAr substitution protocols (catalytic NR4F in pyridine, R = H, Me, Bu). Macrocycle size and functionality are tunable by precursor and catalyst selection. Equivalent simple NR4F catalysis allows facile late-stage SNAr difunctionalisation of the ring C6F4 units with thiols (8 derivatives, typically 95+% yields) providing two-step access to highly functionalised fluoromacrocycle libraries. Macrocycle host binding supports fluoroaryl catalytic activation through contact ion pair binding of NR4F and solvent inclusion. In the solid-state, solvent inclusion also intimately controls macrocycle conformation and fluorine-fluorine interactions leading to spontaneous self-assembly into infinite columns with honeycomb-like lattices.
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Affiliation(s)
- Andrew. T. Turley
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee CampusNottingham NG7 2TUUK
| | | | - Stephen. P. Argent
- School of Chemistry, University of Nottingham, University Park CampusNottingham NG7 2RDUK
| | - Yaoyang Hu
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee CampusNottingham NG7 2TUUK
| | - Thomas. A. Jones
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee CampusNottingham NG7 2TUUK
| | - Michael Fay
- Nanoscale and Microscale Research Centre, University of Nottingham, University Park CampusCripps South BuildingNottinghamNG7 2RDUK
| | - Simon Woodward
- GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Jubilee CampusNottingham NG7 2TUUK
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16
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Filimonova D, Nazarova A, Yakimova L, Stoikov I. Solid Lipid Nanoparticles Based on Monosubstituted Pillar[5]arenes: Chemoselective Synthesis of Macrocycles and Their Supramolecular Self-Assembly. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4266. [PMID: 36500889 PMCID: PMC9738619 DOI: 10.3390/nano12234266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Novel monosubstituted pillar[5]arenes with one or two terminal carboxyl groups were synthesized by the reaction of succinic anhydride with pillar[5]arene derivative containing a diethylenetriamine function. The ability for non-covalent self-assembly in chloroform, dimethyl sulfoxide, as well as in tetrahydrofuran-water system was studied. The ability of the synthesized macrocycles to form different types of associates depending on the substituent nature was established. The formation of stable particles with average diameter of 192 nm in chloroform and of 439 nm in DMSO was shown for pillar[5]arene containing two carboxyl fragments. Solid lipid nanoparticles (SLN) based on monosubstituted pillar[5]arenes were synthesized by nanoprecipitation in THF-water system. Minor changes in the structure of the macrocycle substituent can dramatically influence the stability and shape of SLN (spherical and rod-like structures) accordingly to DLS and TEM. The presence of two carboxyl groups in the macrocycle substituent leads to the formation of stable spherical SLN with an average hydrodynamic diameter of 364-454 nm. Rod-like structures are formed by pillar[5]arene containing one carboxyl fragment, which diameter is about of 50-80 nm and length of 700-1000 nm. The synthesized stable SLN open up great prospects for their use as drug storage systems.
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Affiliation(s)
- Darya Filimonova
- A.M. Butlerov Chemistry Institute, Kazan Federal University, 18 Kremlyovskaya Str., 420008 Kazan, Russia
| | - Anastasia Nazarova
- A.M. Butlerov Chemistry Institute, Kazan Federal University, 18 Kremlyovskaya Str., 420008 Kazan, Russia
| | - Luidmila Yakimova
- A.M. Butlerov Chemistry Institute, Kazan Federal University, 18 Kremlyovskaya Str., 420008 Kazan, Russia
| | - Ivan Stoikov
- A.M. Butlerov Chemistry Institute, Kazan Federal University, 18 Kremlyovskaya Str., 420008 Kazan, Russia
- Federal State Budgetary Scientific Institution «Federal Center for Toxicological, Radiation, and Biological Safety», Nauchny Gorodok-2, 420075 Kazan, Russia
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17
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Rim-differentiation vs. mixture of constitutional isomers: A binding study between pillar[5]arene-based glycoclusters and lectins from pathogenic bacteria. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Kato K, Kurakake Y, Ohtani S, Fa S, Gon M, Tanaka K, Ogoshi T. Discrete Macrocycles with Fixed Chirality and Two Distinct Sides: Dipole‐Dependent Chiroptical Response. Angew Chem Int Ed Engl 2022; 61:e202209222. [DOI: 10.1002/anie.202209222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Yuta Kurakake
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Masayuki Gon
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
- WPI Nano Life Science Institute Kanazawa University Kakuma-machi Kanazawa, 920-1192 Japan
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19
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Chao Y, Thikekar TU, Fang W, Chang R, Xu J, Ouyang N, Xu J, Gao Y, Guo M, Zuilhof H, Sue ACH. "Rim-Differentiated" Pillar[6]arenes. Angew Chem Int Ed Engl 2022; 61:e202204589. [PMID: 35451151 DOI: 10.1002/anie.202204589] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Indexed: 11/06/2022]
Abstract
A "rim-differentiated" pillar[6]arene (RD-P[6]) was obtained successfully, with the assistance of a dimeric silver trifluoroacetate template, among eight different constitutional isomers in a direct and regioselective manner. The solid-state conformation of this macrocycle could switch from the 1,3,5-alternate to a truly rim-differentiated one upon guest inclusion. This highly symmetric RD-P[6] not only hosts metal-containing molecules inside its cavity, but also can form a pillar[6]arene-C60 adduct through co-crystallization on account of donor-acceptor interactions. The development of synthetic strategies to desymmetrize pillararenes offers new opportunities for engineering complex molecular architectures and organic electronic materials.
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Affiliation(s)
- Yang Chao
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China.,College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Tushar Ulhas Thikekar
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Wangjian Fang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Rong Chang
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
| | - Jiong Xu
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Nianfeng Ouyang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Jun Xu
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Yan Gao
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Minjie Guo
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Han Zuilhof
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands.,Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Andrew C-H Sue
- College of Chemistry and Chemical Engineering, Xiamen University, 422 Siming South Road, Siming District, Xiamen, 361005, P. R. China
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20
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Kato K, Kurakake Y, Ohtani S, Fa S, Gon M, Tanaka K, Ogoshi T. Discrete Macrocycles with Fixed Chirality and Two Distinct Sides: Dipole‐Dependent Chiroptical Response. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kenichi Kato
- Kyoto University Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering KatsuraNishikyo-ku 615-8510 Kyoto JAPAN
| | - Yuta Kurakake
- Kyoto University: Kyoto Daigaku Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering JAPAN
| | - Shunsuke Ohtani
- Kyoto University: Kyoto Daigaku Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering JAPAN
| | - Shixin Fa
- Kyoto University: Kyoto Daigaku Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering JAPAN
| | - Masayuki Gon
- Kyoto University: Kyoto Daigaku Department of Polymer Chemistry, Graduate School of Engineering JAPAN
| | - Kazuo Tanaka
- Kyoto University: Kyoto Daigaku Department of Polymer Chemistry, Graduate School of Engineering JAPAN
| | - Tomoki Ogoshi
- Kyoto University: Kyoto Daigaku Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering JAPAN
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21
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Vincent SP, Chen W. Copillar[5]arene Chemistry: Synthesis and Applications. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/s-0040-1738369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractResearch on pillar[n]arenes has witnessed a very quick expansion. This emerging class of functionalized macrocyclic oligoarenes not only offers host–guest properties due to the presence of the central cavity, but also presents a wide variety of covalent functionalization possibilities. This short review focuses on copillararenes, a subfamily of pillar[n]arenes. In copillararenes, at least one of the hydroquinone units bears different functional groups compared to the others. After having defined the particular features of copillararenes, this short review compares the different synthetic strategies allowing their construction. Some key applications and future perspectives are also described. 1 Introduction2 General Features of Pillar[5]arenes3 Synthesis of Functionalized Copillar[4+1]arenes4 Concluding Remarks
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Affiliation(s)
| | - Wenzhang Chen
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University
- Department of Chemistry, UNamur, NARILIS
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22
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Chao Y, Thikekar TU, Fang W, Chang R, Xu J, Ouyang N, Xu J, Gao Y, Guo M, Zuilhof H, Sue ACH. "Rim‐Differentiated" Pillar[6]arenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yang Chao
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | | | - Wangjian Fang
- Tianjin University School of Pharmaceutical Science & Technology CHINA
| | - Rong Chang
- Xiamen University College of Chemistry and Chemical Engineering CHINA
| | - Jiong Xu
- Xiamen University College of Chemistry and Chemical Engineering CHINA
| | - Nianfeng Ouyang
- Xiamen University College of Chemistry & Chemical Engineering CHINA
| | - Jun Xu
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | - Yan Gao
- Tianjin University School of Pharmaceutical Science and Technology CHINA
| | - Minjie Guo
- Tianjin University School of Pharmaceutical Science & Technology CHINA
| | - Han Zuilhof
- WUR: Wageningen University & Research Chemistry NETHERLANDS
| | - Andrew Chi-Hau Sue
- Xiamen University College of Chemistry and Chemical Engineering 422 Siming S. Rd.Siming Dist. 361005 Xiamen CHINA
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23
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Wan X, Li S, Tian Y, Xu J, Shen LC, Zuilhof H, Zhang M, Sue ACH. Twisted pentagonal prisms: AgnL2 metal-organic pillars. Chem 2022. [DOI: 10.1016/j.chempr.2022.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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The pillar[5]arene-based spun thin films: preparation, characterization, development of optical and mass sensitive sensors for swelling dynamics and gas sensing abilities. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04710-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Affiliation(s)
- Yang Chao
- Institute for Molecular Design & Synthesis, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P. R. China
| | - Andrew C.-H. Sue
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen Fujian Province, P. R. China
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26
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Chen JF, Tian G, Liu K, Zhang N, Wang N, Yin X, Chen P. Pillar[5]arene-based Neutral Radicals with Doublet Red Emissions and Stable Chiroptical Properties. Org Lett 2022; 24:1935-1940. [PMID: 35243861 DOI: 10.1021/acs.orglett.2c00313] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Stable organic radicals with unique luminescence show great importance in photoelectromagnetic materials. We herein report two unusual radical-based systems (P5N-TTM and P5B-TTM) using the concerted effects of planar chiral pillar[5]arenes and tris(2,4,6-trichlorophenyl)methyl (TTM) radicals. The steric effect and electronic doublet-spin character of these radicals allowed the optical resolution and the first red emissions (∼650 nm) for pillar[5]arene derivatives. Notably, cross-coupling with macrocyclic pillar[5]arene, in turn, considerably enhanced the configurational stability of TTM radicals.
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Affiliation(s)
- Jin-Fa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Guoqing Tian
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Kanglei Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Niu Zhang
- Analysis & Testing Centre, Beijing Institute of Technology of China, Beijing 102488, China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, Key Laboratory of Medical Molecule Science and Pharmaceutics Engineering of the Ministry of Industry and Information Technology, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
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27
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Wang Z, Liu YA, Yang H, Hu WB, Wen K. ortho-Functionalization of Pillar[5]arene: An Approach to Mono- ortho-Alkyl/Aryl-Substituted A1/A2-Dihydroxypillar[5]arene. Org Lett 2022; 24:1822-1826. [PMID: 35225626 DOI: 10.1021/acs.orglett.2c00272] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Despite the fact that the rim and lateral functionalizations of pillar[n]arenes have been well explored, ortho-functionalization has rarely been realized. In this work, we report a facile method of introducing a single functionality ortho to the hydroxyl group in A1/A2-dihydroxypillar[5]arene via a Grignard addition to pillar[4]arene[1]quinone followed by a dienone-phenol rearrangement. The described ortho-alkylation/arylation method allowed formation of various mono ortho-alkyl/aryl-substituted A1/A2-dihydroxypillar[5]arenes previously difficult to obtain.
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Affiliation(s)
- Zhuo Wang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yahu A Liu
- Medicinal Chemistry, ChemBridge Research Laboratories, San Diego, California 92127, United States
| | - Hui Yang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Wei-Bo Hu
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Ke Wen
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China.,School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
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28
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Wang Y, Wang D, Wang J, Wang C, Wang J, Ding Y, Yao Y. Pillar[5]arene-derived covalent organic materials with pre-encoded molecular recognition for targeted and synergistic cancer photo- and chemotherapy. Chem Commun (Camb) 2022; 58:1689-1692. [PMID: 35022638 DOI: 10.1039/d1cc07072j] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
An efficient targeted and synergistic cancer photo- and chemotherapy platform was constructed from aldehyde-modified pillar[5]arene and tetra-(4-aminophenyl)porphyrin successfully.
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Affiliation(s)
- Yang Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Di Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Jian Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Chenwei Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yue Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
| | - Yong Yao
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu, 226019, P. R. China.
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29
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Ling L, Jiang S, Lan S, Zhang C, Ma D. Step-Growth Cyclo-Oligomerization for the Preparation of Functionalized Pillar[6]arenes with Alternating Methylene Bridge Substitutions. Org Lett 2021; 23:9327-9331. [PMID: 34792361 DOI: 10.1021/acs.orglett.1c03736] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Methylene-bridge-substituted pillar[6]arenes (PA[6]) are synthesized by step-growth cyclo-oligomerization. Dimers, trimers, tetramers, and hexamers with substituted methylene bridges are synthesized. Hexamers are converted to PA[6] derivatives with alternating methylene bridge substitutions by ring-closing reactions. PA[6] derivatives are further modified with pyrene groups or carboxylate groups by Suzuki-Miyaura coupling reactions. The modifications render PA[6] fluorescent or water-soluble. A host-guest chemistry study confirms that the water-soluble PA[6] derivative is a high-affinity host toward suitable guests in water.
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Affiliation(s)
- Li Ling
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Siyang Jiang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Shang Lan
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Chun Zhang
- School of Pharmaceutical and Materials Engineering & Institute for Advanced Studies, Taizhou University, 1139 Shifu Avenue, Taizhou, Zhejiang 318000, China
| | - Da Ma
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China.,School of Pharmaceutical and Materials Engineering & Institute for Advanced Studies, Taizhou University, 1139 Shifu Avenue, Taizhou, Zhejiang 318000, China
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30
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Shi Q, Wang X, Liu B, Qiao P, Li J, Wang L. Macrocyclic host molecules with aromatic building blocks: the state of the art and progress. Chem Commun (Camb) 2021; 57:12379-12405. [PMID: 34726202 DOI: 10.1039/d1cc04400a] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Macrocyclic host molecules play the central role in host-guest chemistry and supramolecular chemistry. The highly structural symmetry of macrocyclic host molecules can meet people's pursuit of aesthetics in molecular design, and generally means a balance of design, synthesis, properties and applications. For macrocyclic host molecules with highly symmetrical structures, building blocks, which could be described as repeat units as well, are the most fundamental elements for molecular design. The structural features and recognition ability of macrocyclic host molecules are determined by the building blocks and their connection patterns. Using different building blocks, different macrocyclic host molecules could be designed and synthesized. With decades of developments of host-guest chemistry and supramolecular chemistry, diverse macrocyclic host molecules with different building blocks have been designed and synthesized. Aromatic building blocks are a big family among the various building blocks used in constructing macrocyclic host molecules. In this feature article, the recent developments of macrocyclic host molecules with aromatic building blocks were summarized and discussed.
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Affiliation(s)
- Qiang Shi
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Xuping Wang
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Bing Liu
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Panyu Qiao
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Jing Li
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Shandong Provincial Key Laboratory of High Strength Lightweight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Leyong Wang
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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31
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Zuilhof H, Sue ACH, Escorihuela J. On the Stability and Formation of Pillar[ n]arenes: a DFT Study. J Org Chem 2021; 86:14956-14963. [PMID: 34677050 PMCID: PMC8576824 DOI: 10.1021/acs.joc.1c01679] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Indexed: 11/29/2022]
Abstract
The increased use of both pillar[5]arenes and pillar[6]arenes, stimulated by increasingly efficient syntheses of both, has brought forward the question as to what drives the intermediates in this Friedel-Crafts ring formation to form a pillar[5]arene, a pillar[6]arene, or any other sized macrocycle. This study sets out to answer this question by studying both the thermodynamics and kinetics involved in the absence and presence of templating solvents using high-end wB97XD/6-311G(2p,2d) DFT calculations.
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Affiliation(s)
- Han Zuilhof
- School
of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
- Laboratory
of Organic Chemistry, Wageningen University, Stippeneng 4, Wageningen 6703 WE, The
Netherlands
- Department
of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Andrew C.-H. Sue
- College
of Chemistry and Chemical Engineering, Xiamen
University, Xiamen 361005, P. R. China
| | - Jorge Escorihuela
- Departamento
de Química Orgánica, Universitat
de València, Avda.
Vicent Andrés Estellés s/n, Burjassot 46100, València, Spain
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32
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33
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Zhao J, Yang W, Liang C, Gao L, Xu J, Sue ACH, Zhao H. Rim-differentiated Co-pillar[4+1]arenes. Chem Commun (Camb) 2021; 57:11193-11196. [PMID: 34622259 DOI: 10.1039/d1cc04840f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of rim-differentiated Co-pillar[4+1]arenes featuring penta-substituted "upper" rims and mono-functionalisable "lower" rims was successfully synthesised and fully characterised. These novel pillar[5]arene-based scaffolds with clickable moieties and extra synthetic handles are versatile platforms for self-assembled molecular architectures and biological applications.
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Affiliation(s)
- Jianyi Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
| | - Weiwei Yang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
| | - Chuanyun Liang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
| | - Liya Gao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
| | - Jun Xu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
| | - Andrew C-H Sue
- College of Chemistry and Chemical Engineering, Xiamen University, China.
| | - Hongxia Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, China.
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34
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Sun Q, Soulé JF. Broadening of horizons in the synthesis of CD 3-labeled molecules. Chem Soc Rev 2021; 50:10806-10835. [PMID: 34605827 DOI: 10.1039/d1cs00544h] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the light of the recent potentials of deuterated molecules as pharmaceuticals or even in mechanistic understanding, efficient methods for their synthesis are continually desired. CD3-containing molecules are prominent amongst these motifs due to the parallel of the "magic methyl effect": introducing a methyl group into pharmaceuticals could positively affect biological activities. The trideuteromethyl group is bound to molecules either by C, N, O, or S atom. For a long time, the preparation methods of such labeled compounds were underestimated and involved multi-step syntheses. More recently, specific approaches dealing with the direct incorporation of the CD3 group have been developed. This Review gives an overview of the methods for the preparation of CD3-labeled molecules from conventional functional group interconversion techniques to catalytic approaches and include radical strategy. Detailed reaction mechanisms are also discussed.
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Affiliation(s)
- Qiao Sun
- Process Chemistry Enabling Technology Platform, STA Pharmaceutical, a WuxiAppTech Company (Wuxi STA), Shanghai 201507, P. R. China
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35
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Chen JF, Yin X, Zhang K, Zhao Z, Zhang S, Zhang N, Wang N, Chen P. Pillar[5]arene-Based Dual Chiral Organoboranes with Allowed Host-Guest Chemistry and Circularly Polarized Luminescence. J Org Chem 2021; 86:12654-12663. [PMID: 34449233 DOI: 10.1021/acs.joc.1c01175] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We first describe two examples of highly luminescent organoboranes (NP5BN1 and NP5BN2) with dual chirality that were achieved by molecular functionalization of planar chiral pillar[5]arenes with naphthyls. Sufficiently strong steric effects are imposed by triarylamine (Ar3N) and triarylborane (Ar3B) moieties and further enhanced by the proximity of the chiral building blocks, leading to the isolation of multiple enantiomers via chiral high-performance liquid chromatography. The intramolecular charge transfer from N-donor to B-acceptor across both chiral subunits enabled the circularly polarized luminescence and thermally robust colorimetric responses in their emissions. Furthermore, their remarkable host-guest chemistry was allowed at no expense in the pursuit of advanced chiroptical properties using pillar[5]arene-based supramolecular scaffolds.
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Affiliation(s)
- Jin-Fa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Kai Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Zhenhui Zhao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Songhe Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Niu Zhang
- Analysis & Testing Centre, Beijing Institute of Technology of China, Beijing 102488, China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science of the Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology of China, Beijing 102488, China.,College of Materials and Chemical Engineering, Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang 443002, P. R. China
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36
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Acikbas Y, Aksoy M, Aksoy M, Karaagac D, Bastug E, Kursunlu AN, Erdogan M, Capan R, Ozmen M, Ersoz M. Recent progress in pillar[n]arene-based thin films on chemical sensor applications. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01059-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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37
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Wei M, Liang D, Cao X, Luo W, Ma G, Liu Z, Li L. A Broad‐Spectrum Catalytic Amidation of Sulfonyl Fluorides and Fluorosulfates**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mingjie Wei
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
| | - Dacheng Liang
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
| | - Xiaohui Cao
- School of Pharmacy Guangdong Pharmaceutical University Guangzhou 510006 P. R. China
| | - Wenjun Luo
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
| | - Guojian Ma
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
| | - Zeyuan Liu
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
| | - Le Li
- PCFM Lab and GDHPRC Lab School of Chemistry Sun Yat-sen University Guangzhou 510275 P. R. China
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38
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Wei M, Liang D, Cao X, Luo W, Ma G, Liu Z, Li L. A Broad-Spectrum Catalytic Amidation of Sulfonyl Fluorides and Fluorosulfates*. Angew Chem Int Ed Engl 2021; 60:7397-7404. [PMID: 33337566 DOI: 10.1002/anie.202013976] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/30/2020] [Indexed: 12/18/2022]
Abstract
A broad-spectrum, catalytic method has been developed for the synthesis of sulfonamides and sulfamates. With the activation by the combination of a catalytic amount of 1-hydroxybenzotriazole (HOBt) and silicon additives, amidations of sulfonyl fluorides and fluorosulfates proceeded smoothly and excellent yields were generally obtained (87-99 %). Noticeably, this protocol is particularly efficient for sterically hindered substrates. Catalyst loading is generally low and only 0.02 mol % of catalyst is required for the multidecagram-scale synthesis of an amantadine derivative. In addition, the potential of this method in medicinal chemistry has been demonstrated by the synthesis of the marketed drug Fedratinib via a key intermediate sulfonyl fluoride 13. Since a large number of amines are commercially available, this route provides a facile entry to access Fedratinib analogues for biological screening.
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Affiliation(s)
- Mingjie Wei
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Dacheng Liang
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Xiaohui Cao
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, P. R. China
| | - Wenjun Luo
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Guojian Ma
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Zeyuan Liu
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Le Li
- PCFM Lab and GDHPRC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, P. R. China
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39
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Chen W, Mohy Ei Dine T, Vincent SP. Synthesis of functionalized copillar[4+1]arenes and rotaxane as heteromultivalent scaffolds. Chem Commun (Camb) 2021; 57:492-495. [PMID: 33326542 DOI: 10.1039/d0cc07684h] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In this study, novel copillar[4+1]arenes were used as central heteromultivalent scaffolds via orthogonal couplings with a series of biologically relevant molecules such as carbohydrates, α-amino acids, biotin and phenylboronic acid. Further modifications by introducing maleimides or cyclooctyne groups provided molecular probes adapted to copper-free click chemistry. An octa-azidated fluorescent rotaxane bearing two distinct ligands was also generated in a fully controlled manner.
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Affiliation(s)
- Wenzhang Chen
- Faculty of Science, University of Namur, Rue de Bruxelles, 61, Namur, Belgium.
| | | | - Stéphane P Vincent
- Faculty of Science, University of Namur, Rue de Bruxelles, 61, Namur, Belgium.
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40
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Wang K, Jordan JH, Velmurugan K, Tian X, Zuo M, Hu XY, Wang L. Role of Functionalized Pillararene Architectures in Supramolecular Catalysis. Angew Chem Int Ed Engl 2020; 60:9205-9214. [PMID: 32794352 DOI: 10.1002/anie.202010150] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Indexed: 12/14/2022]
Abstract
The many useful features possessed by pillararenes (PAs; e.g. rigid, capacious, and hydrophobic cavities, as well as exposed functional groups) have led to a tremendous increase in their popularity since their first discovery in 2008. In this Minireview, we emphasize the use of functionalized PAs and their assembled supramolecular materials in the field of catalysis. We aim to provide a fundamental understanding and mechanism of the role PAs play in catalytic process. The topics are subdivided into catalysis promoted by the PA rim/cavity, PA-based nanomaterials, and PA-based polymeric materials. To the best of our knowledge, this is the first overview on PA-based catalysis. This Minireview not only summarizes the fabrications and applications of PAs in catalysis but also anticipates future research efforts in applying supramolecular hosts in catalysis.
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Affiliation(s)
- Kaiya Wang
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Jacobs H Jordan
- The Southern Regional Research Center, Agricultural Research Service, USDA, New Orleans, LA, 70124, USA
| | - Krishnasamy Velmurugan
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Xueqi Tian
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Minzan Zuo
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Xiao-Yu Hu
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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41
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Wang K, Jordan JH, Velmurugan K, Tian X, Zuo M, Hu X, Wang L. Role of Functionalized Pillararene Architectures in Supramolecular Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Kaiya Wang
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Jacobs H. Jordan
- The Southern Regional Research Center Agricultural Research Service, USDA New Orleans LA 70124 USA
| | - Krishnasamy Velmurugan
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Xueqi Tian
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Minzan Zuo
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Xiao‐Yu Hu
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China
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42
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Zhang YM, Yang QY, Ma XQ, Dong HQ, Zhang YF, Guan WL, Yao H, Wei TB, Lin Q. N-(2-Aminoethyl)-2-(hexylthio) Acetamide-Functionalized Pillar[5]arene for the Selective Detection of l-Trp through Guest-Adaptive Multisupramolecular Interactions. J Phys Chem A 2020; 124:9811-9817. [DOI: 10.1021/acs.jpca.0c08367] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- You-Ming Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
- Gansu Natural Energy Research Institute, No. 20 Renmin Road, Chengguan District, Lanzhou, Gansu 730046, China
| | - Qing-Yu Yang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Xiao-Qiang Ma
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Hong-Qiang Dong
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Yun-Fei Zhang
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Wen-Li Guan
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Hong Yao
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Tai-Bao Wei
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
| | - Qi Lin
- College of Chemistry and Chemical Engineering, Northwest Normal University, No. 967 Anning East Road, Anning District, Lanzhou, Gansu 730070, China
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43
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Yang QY, Zhang YM, Ma XQ, Dong HQ, Zhang YF, Guan WL, Yao H, Wei TB, Lin Q. A pillar[5]arene-based fluorescent sensor for sensitive detection of L-Met through a dual-site collaborative mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 240:118569. [PMID: 32526401 DOI: 10.1016/j.saa.2020.118569] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 06/11/2023]
Abstract
L-Methionine (L-Met) is one of the essential amino acids in human health, efficiently detect L-Met is a significant issue. Herein, a concept "dual-site collaborative recognition" had been successfully introduced into the design and achieved high selective and sensitive recognition of L-Met. In order to realize the "dual-site collaborative recognition", we rationally designed and synthesized an ester functionalized pillar[5]arene-based fluorescent sensor (SP5). And it shows blue Aggregation-induced emission (AIE) fluorescence. In the SP5, the pillar[5]arene group act as C-H···π interactions site, and ester group serve as multi hydrogen bonding acceptor. Interestingly, the SP5 exhibited high selectivity and sensitivity (2.84 × 10-8 M) towards L-Met based on the collaboration of electron-rich cavernous pillar[5]arene group and ester group through C-H···π and H-bond interactions, respectively. This "dual-site collaborative recognition" mechanism has been investigated by 1H NMR, ESI-MS and theoretical calculation including frontier orbital (HOMO and LUMO), electrostatic potential (ESP) and the noncovalent interaction (NCI). These theoretical calculations not only support the proposed host-guest recognition mechanism, but also provided visualized information on the "dual-site collaborative recognition" mode. Furthermore, the concept "dual-site collaborative recognition" is an effective strategy for easily detecting biological molecules.
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Affiliation(s)
- Qing-Yu Yang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - You-Ming Zhang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China; Gansu Natural Energy Research Institute, Lanzhou, Gansu 730046, China.
| | - Xiao-Qiang Ma
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Hong-Qiang Dong
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yun-Fei Zhang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Wen-Li Guan
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Hong Yao
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Tai-Bao Wei
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Qi Lin
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China.
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44
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Du K, Demay-Drouhard P, Samanta K, Li S, Thikekar TU, Wang H, Guo M, van Lagen B, Zuilhof H, Sue ACH. Stereochemical Inversion of Rim-Differentiated Pillar[5]arene Molecular Swings. J Org Chem 2020; 85:11368-11374. [PMID: 32820630 PMCID: PMC7498154 DOI: 10.1021/acs.joc.0c01464] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
![]()
To
investigate the dynamic stereochemical inversion behavior of
pillar[5]arenes (P[5]s) in more detail, we synthesized a series of
novel rim-differentiated P[5]s with various substituents and examined
their rapid rotations by variable-temperature NMR (203–298
K). These studies revealed for the first time the barrier of “methyl-through-the-annulus”
rotation (ΔG‡ = 47.4 kJ·mol–1 in acetone) and indicated that for rim-differentiated
P[5]s with two types of alkyl substituents, the smaller rim typically
determines the rate of rotation. However, substituents with terminal
C=C or C≡C bonds give rise to lower inversion barriers,
presumably as a result of attractive π–π interactions
in the transition state. Finally, data on a rim-differentiated penta-methyl-penta-propargyl
P[5] exhibited the complexity of the overall inversion dynamics.
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Affiliation(s)
- Ke Du
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Paul Demay-Drouhard
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6703 WE Wageningen, The Netherlands
| | - Kushal Samanta
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6703 WE Wageningen, The Netherlands
| | - Shunshun Li
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Tushar Ulhas Thikekar
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Haiying Wang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Minjie Guo
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
| | - Barend van Lagen
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6703 WE Wageningen, The Netherlands
| | - Han Zuilhof
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China.,Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6703 WE Wageningen, The Netherlands.,Department of Chemical and Materials Engineering, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
| | - Andrew C-H Sue
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Nankai District, Tianjin 300072, P. R. China
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45
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Chen J, Yin X, Wang B, Zhang K, Meng G, Zhang S, Shi Y, Wang N, Wang S, Chen P. Planar Chiral Organoboranes with Thermoresponsive Emission and Circularly Polarized Luminescence: Integration of Pillar[5]arenes with Boron Chemistry. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001145] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jin‐Fa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Bowen Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Kai Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Guoyun Meng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Songhe Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Yafei Shi
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Suning Wang
- Department of Chemistry Queen's University Kingston Ontario K7L 3N6 Canada
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
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46
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Chen J, Yin X, Wang B, Zhang K, Meng G, Zhang S, Shi Y, Wang N, Wang S, Chen P. Planar Chiral Organoboranes with Thermoresponsive Emission and Circularly Polarized Luminescence: Integration of Pillar[5]arenes with Boron Chemistry. Angew Chem Int Ed Engl 2020; 59:11267-11272. [PMID: 32220121 DOI: 10.1002/anie.202001145] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/27/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Jin‐Fa Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Xiaodong Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Bowen Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Kai Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Guoyun Meng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Songhe Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Yafei Shi
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Nan Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
| | - Suning Wang
- Department of Chemistry Queen's University Kingston Ontario K7L 3N6 Canada
| | - Pangkuan Chen
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science of the Ministry of Education School of Chemistry and Chemical Engineering Beijing Institute of Technology of China Beijing 102488 China
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47
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Fa S, Sakata Y, Akine S, Ogoshi T. Non‐Covalent Interactions Enable the Length‐Controlled Generation of Discrete Tubes Capable of Guest Exchange. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916515] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Yoko Sakata
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
| | - Shigehisa Akine
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
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48
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Fa S, Sakata Y, Akine S, Ogoshi T. Non‐Covalent Interactions Enable the Length‐Controlled Generation of Discrete Tubes Capable of Guest Exchange. Angew Chem Int Ed Engl 2020; 59:9309-9313. [DOI: 10.1002/anie.201916515] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Shixin Fa
- Department of Synthetic Chemistry and Biological ChemistryGraduate School of EngineeringKyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
| | - Yoko Sakata
- Graduate School of Natural Science and TechnologyKanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI)Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
| | - Shigehisa Akine
- Graduate School of Natural Science and TechnologyKanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI)Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological ChemistryGraduate School of EngineeringKyoto University Katsura, Nishikyo-ku Kyoto 615-8510 Japan
- WPI Nano Life Science Institute (WPI-NanoLSI)Kanazawa University Kakuma-machi Kanazawa Ishikawa 920-1192 Japan
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49
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Pearce N, Davies ES, Champness NR. per-Alkoxy-pillar[5]arenes as Electron Donors: Electrochemical Properties of Dimethoxy-Pillar[5]arene and Its Corresponding Rotaxane. Molecules 2020; 25:molecules25071627. [PMID: 32252224 PMCID: PMC7180461 DOI: 10.3390/molecules25071627] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 01/13/2023] Open
Abstract
1,4-dimethoxypillar[5]arene undergoes reversible multielectron oxidations forming stable radical cations, a property retained when incorporated in [2]rotaxanes, suggesting that pillar[5]arenes can be employed as viable, yet unreported, electron donors.
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50
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Liang DD, Streefkerk DE, Jordaan D, Wagemakers J, Baggerman J, Zuilhof H. Silicon-Free SuFEx Reactions of Sulfonimidoyl Fluorides: Scope, Enantioselectivity, and Mechanism. Angew Chem Int Ed Engl 2020; 59:7494-7500. [PMID: 32157791 PMCID: PMC7216998 DOI: 10.1002/anie.201915519] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/30/2020] [Indexed: 12/20/2022]
Abstract
SuFEx reactions, in which an S−F moiety reacts with a silyl‐protected phenol, have been developed as powerful click reactions. In the current paper we open up the potential of SuFEx reactions as enantioselective reactions, analyze the role of Si and outline the mechanism of this reaction. As a result, fast, high‐yielding, “Si‐free” and enantiospecific SuFEx reactions of sulfonimidoyl fluorides have been developed, and their mechanism shown, by both experimental and theoretical methods, to yield chiral products.
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Affiliation(s)
- Dong-Dong Liang
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Dieuwertje E Streefkerk
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Daan Jordaan
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Jorden Wagemakers
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Jacob Baggerman
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University, Stippeneng 4, 6708WE, Wageningen, The Netherlands.,School of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road, Tianjin, China.,Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
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