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Li D, Yang L, Fang W, Fu X, Li H, Li J, Li X, He C. An artificial light-harvesting system constructed from a water-soluble metal-organic barrel for photocatalytic aerobic reactions in aqueous media. Chem Sci 2023; 14:9943-9950. [PMID: 37736644 PMCID: PMC10510649 DOI: 10.1039/d3sc02943c] [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: 06/08/2023] [Accepted: 08/30/2023] [Indexed: 09/23/2023] Open
Abstract
An artificial light-harvesting system constructed from a water-soluble host-guest complex can be regarded as a high-level conceptual model of its biological counterpart and can convert solar energy into chemical energy in an aqueous environment. Herein, a water-soluble metal-organic barrel Ga-tpe with twelve sulfonic acid units was obtained by subcomponent self-assembly between Ga3+ ions and tetra-topic ligands with tetraphenylethylene (TPE) cores. By taking advantage of host-guest interactions, cationic dye rhodamine B (RB) was constrained in the pocket of Ga-tpe to promote the Förster resonance energy transfer (FRET) process for efficient photocatalytic aerobic oxidation of sulfides and cross-dehydrogenative coupling (CDC) reaction in aqueous media.
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Affiliation(s)
- Danyang Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
| | - Linlin Yang
- Xinxiang Key Laboratory of Forensic Science Evidence, School of Forensic Medicine, Xinxiang Medical University Xinxiang 453003 P. R. China
| | - Wangjian Fang
- Institute for Molecular Design and Synthesis, School of Pharmaceutical Science & Technology, Tianjin University Tianjin 300072 P. R. China
| | - Xinmei Fu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
| | - Hechuan Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
| | - Jianxu Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
| | - Xuezhao Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Dalian University of Technology Dalian 116012 P. R. China
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2
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Metal Organic Polygons and Polyhedra: Instabilities and Remedies. INORGANICS 2023. [DOI: 10.3390/inorganics11010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The field of coordination chemistry has undergone rapid transformation from preparation of monometallic complexes to multimetallic complexes. So far numerous multimetallic coordination complexes have been synthesized. Multimetallic coordination complexes with well-defined architectures are often called as metal organic polygons and polyhedra (MOPs). In recent past, MOPs have received tremendous attention due to their potential applicability in various emerging fields. However, the field of coordination chemistry of MOPs often suffer set back due to the instability of coordination complexes particularly in aqueous environment-mostly by aqueous solvent and atmospheric moisture. Accordingly, the fate of the field does not rely only on the water solubilities of newly synthesized MOPs but very much dependent on their stabilities both in solution and solid state. The present review discusses several methodologies to prepare MOPs and investigates their stabilities under various circumstances. Considering the potential applicability of MOPs in sustainable way, several methodologies (remedies) to enhance the stabilities of MOPs are discussed here.
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3
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Hkiri S, Steinmetz M, Schurhammer R, Sémeril D. Encapsulated Neutral Ruthenium Catalyst for Substrate‐Selective Oxidation of Alcohols. Chemistry 2022; 28:e202201887. [DOI: 10.1002/chem.202201887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Shaima Hkiri
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177-Institut de Chimie de Strasbourg Université de Strasbourg 4 rue Blaise Pascal 67008 Strasbourg France
| | - Maxime Steinmetz
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177-Institut de Chimie de Strasbourg Université de Strasbourg 4 rue Blaise Pascal 67008 Strasbourg France
| | - Rachel Schurhammer
- Laboratoire de Modélisation et Simulations Moléculaires, UMR-CNRS 7140-Chimie de la Matière Complexe Université de Strasbourg 4 rue Blaise Pascal 67008 Strasbourg France
| | - David Sémeril
- Synthèse Organométallique et Catalyse, UMR-CNRS 7177-Institut de Chimie de Strasbourg Université de Strasbourg 4 rue Blaise Pascal 67008 Strasbourg France
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4
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Q[8]/SC[6]A-based framework constructed via OSIQ for metal ion capture. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.08.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Zhang J, Zhang Y, Shi G. Interface engineering with self-assembling Au@Ag@β-cyclodextrin bimetal nanoparticles to fabricate a ring-like arrayed SERS substrate for sensitive recognition of phthalate esters based on a host-guest interaction and the coffee ring effect. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2022; 14:259-268. [PMID: 34985059 DOI: 10.1039/d1ay01636a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Herein, Au@Ag@β-cyclodextrin (β-CD) nanoparticles with a relatively uniform shape and size of ∼13 nm in diameter have been successfully synthesized, and the surfaces of the synthesized nanoparticles are successful modified by β-CD. A highly efficient synthetic approach was developed for the preparation of a surface-enhanced Raman spectroscopy (SERS) substrate, which self-assembles Au@Ag@β-CD nanoparticles and analytes into a coffee ring pattern via the coffee ring effect. The coffee ring effect can make phthalates (PAEs) aggregate to the edge together with the Au@Ag@β-CD nanoparticles and concentration enrichment can be achieved. In addition, the surface of the core-shell Au@Ag@β-CD is modified with β-CD with a cavity structure, which can enrich analyte concentration by adsorbing the analytes into the hydrophobic cavity using host-guest recognition. This enrichment process not only improves the concentration of the surface of the analyte but also effectively distinguishes it from other substances in the analyte solution. The mechanism of enrichment and host-guest recognition is verified by subsequent molecular docking simulation. Thus, a ring-like arrayed SERS substrate with dual-strategy enrichment is used to detect PAEs. The experiments using the ring-like arrayed SERS substrate, gave a limit of detection of 0.2 nM for DOP detection, the recovery rate of the spiked samples ranged from 92.3% to 106.6%, and an RSD of less than 6% for PAE detection is obtained. This work provided a simple, rapid, low-cost, highly sensitive and stable method for PAE detection in life and the environment.
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Affiliation(s)
- Jingfei Zhang
- School of Chemistry and Molecular Engineering, Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, East China Normal University, 500 Dongchuan Road, Shanghai 200241, PR China.
| | - Yu Zhang
- School of Chemistry and Molecular Engineering, Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, East China Normal University, 500 Dongchuan Road, Shanghai 200241, PR China.
| | - Guoyue Shi
- School of Chemistry and Molecular Engineering, Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, East China Normal University, 500 Dongchuan Road, Shanghai 200241, PR China.
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6
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Krosl I, Otkovic E, Niksic-Franjic I, Colasson B, Reinaud O, Višnjevac A, Piantanida I. Impact of positive charge and ring-size on interactions of calixarenes with DNA, RNA and nucleotides. NEW J CHEM 2022. [DOI: 10.1039/d2nj00061j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Comparison of various calix[6]arene and calix[4]arene derivatives revealed that only analogues bearing permanent positive charge non-covalently bind to ds-DNA and ds-RNA, by insertion into DNA minor groove or RNA major...
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7
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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8
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Dossmann H, Fontaine L, Weisgerber T, Bonnet V, Monflier E, Ponchel A, Przybylski C. First Steps to Rationalize Host-Guest Interaction between α-, β-, and γ-Cyclodextrin and Divalent First-Row Transition and Post-transition Metals (Subgroups VIIB, VIIIB, and IIB). Inorg Chem 2021; 60:930-943. [PMID: 33375780 DOI: 10.1021/acs.inorgchem.0c03052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cyclodextrins (CDs) are cyclic oligosaccharides mainly composed of six, seven, and eight glucose units, so-called α-, β-, and γ-CDs, respectively. They own a very particular molecular structure exhibiting hydrophilic features thanks to primary and secondary rims and delimiting a hydrophobic internal cavity. The latter can encapsulate organic compounds, but the former can form supramolecular complexes by hydrogen-bonding or electrostatic interactions. CDs have been used in catalytic processes to increase mass transfer in aqueous-organic two-phase systems or to prepare catalysts. In the last case, interaction between CDs and metal salts was considered to be a key point in obtaining highly active catalysts. Up to now, no work was reported on the investigation of factors affecting the binding of metal to CD. In the study herein, we present the favorable combination of electrospray ionization coupled to mass spectrometry [ESI-MS(/MS)] and density functional theory molecular modeling [B3LYP/Def2-SV(P)] to delineate some determinants governing the coordination of first-row divalent transition metals (Mn2+, Co2+, Ni2+, Cu2+, and Fe2+) and one post-transition metal (Zn2+) with α-, β-, and γ-CDs. A large set of features concerning the metal itself (ionic radius, electron configuration, and spin state) as well as the complexes formed (the most stable conformer, relative abundance in MS, CE50 value in MS/MS, binding energy, effective coordination number, average bond lengths, binding site localization, bond dissociation energies, and natural bond orbital distribution) were screened. Taking into account all of these properties, various selectivity rankings have been delineated, portraying differential association/dissociation behaviors. Nonetheless, unique 3D topologies for each CD-metal complex were emphasized. The combination of these approaches brings a stone for building a compendium of molecular features to serve as a suitable descriptor or predictor for a better first round rationalization of catalytic activities.
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Affiliation(s)
- Héloïse Dossmann
- Institut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, F-75005 Paris, France
| | - Lucas Fontaine
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, Université de Picardie Jules Verne, CNRS, UMR 7378, 80039 Amiens, France
| | - Teddy Weisgerber
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, Université de Picardie Jules Verne, CNRS, UMR 7378, 80039 Amiens, France
| | - Véronique Bonnet
- Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, Université de Picardie Jules Verne, CNRS, UMR 7378, 80039 Amiens, France
| | - Eric Monflier
- Unité de Catalyse et Chimie du Solide, Université Artois, CNRS, Centrale Lille, Université Lille, UMR 8181, F-62300 Lens, France
| | - Anne Ponchel
- Unité de Catalyse et Chimie du Solide, Université Artois, CNRS, Centrale Lille, Université Lille, UMR 8181, F-62300 Lens, France
| | - Cédric Przybylski
- Institut Parisien de Chimie Moléculaire, Sorbonne Université, CNRS, F-75005 Paris, France
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9
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Anand K, Abdul NS, Ghazi T, Ramesh M, Gupta G, Tambuwala MM, Dureja H, Singh SK, Chellappan DK, Dua K, Pandi B, Saravanan M, Chuturgoon AA. Induction of Caspase-Mediated Apoptosis in HepG2 Liver Carcinoma Cells Using Mutagen-Antioxidant Conjugated Self-Assembled Novel Carbazole Nanoparticles and In Silico Modeling Studies. ACS OMEGA 2021; 6:265-277. [PMID: 33458478 PMCID: PMC7807466 DOI: 10.1021/acsomega.0c04461] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/09/2020] [Indexed: 06/12/2023]
Abstract
In this study, novel self-assembled carbazole-thiooctanoic acid nanoparticles (CTNs) were synthesized from amino carbazole (a mutagen) and thiooctanoic acid (an antioxidant). The nanoparticles were characterized using hyperspectral techniques. Then, the antiproliferative potential of CTNs was determined in HepG2 liver carcinoma cells. This study employed a solvent-antisolvent interaction method to synthesize a spherical CTN of size less than 50 nm. Moreover, CT was subsequently capped to gold nanoparticles (AuNPs) in the additional comparative studies. The CT derivative was synthesized from carbazole and lipoic acid by the amide bond formation reaction using a coupling agent. Furthermore, it was characterized using infrared (IR), 1H nuclear magnetic resonance, dynamic light scattering (DLS), and transmission electron microscopy techniques. The CT-capped gold nanoparticles (CTAuNPs) were prepared from CT, chloroauric acid, and NaBH4. The CTAuNPs were characterized using ultraviolet-visible, high-resolution TEM, DLS, and Fourier transform IR techniques. The cytotoxicity and apoptosis-inducing ability of both nanoparticles were determined in HepG2 cells. The results demonstrate that CTNs exhibit antiproliferative activity in the cancerous HepG2 cells. Moreover, molecular docking and molecular dynamics studies were conducted to explore the therapeutic potential of CT against human EGFR suppressor protein to gain more insights into the binding mode of the CT, which may show a significant role in anticancer therapy.
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Affiliation(s)
- Krishnan Anand
- Department
of Chemical Pathology, School of Pathology, Faculty of Health Sciences
and National Health Laboratory Service, University of the Free State, Bloemfontein 9300, South Africa
| | - Naeem Sheik Abdul
- Discipline
of Medical Biochemistry, School of Laboratory Medicine and Medical
Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Terisha Ghazi
- Discipline
of Medical Biochemistry, School of Laboratory Medicine and Medical
Science, University of KwaZulu-Natal, Durban 4041, South Africa
| | - Muthusamy Ramesh
- Department
of Pharmaceutical Analysis, Omega College
of Pharmacy, Hyderabad 501 301, India
| | - Gaurav Gupta
- School
of Pharmacy, Suresh Gyan Vihar University, Jagatpura Mahal Road, Jaipur 302017, India
| | - Murtaza M. Tambuwala
- School
of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, County Londonderry, Northern Ireland BT52 1SA, United Kingdom
- School of
Biomedical Sciences, University of Ulster, Coleraine, Northern Ireland BT52 1SA, United Kingdom
| | - Harish Dureja
- Department
of Pharmaceutical Sciences, Maharshi Dayanand
University, Rohtak 124001 Haryana, India
| | - Sachin Kumar Singh
- School
of Pharmaceutical Sciences, Lovely Professional
University, Phagwara, Punjab 144411, India
| | - Dinesh Kumar Chellappan
- School
of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Kamal Dua
- Discipline
of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, New South Wales 2007, Australia
- Priority
Research Centre for Healthy Lungs, Hunter Medical Research
Institute (HMRI) & School of Biomedical Sciences and Pharmacy, The University of Newcastle (UoN), Callaghan, New South Wales 2308, Australia
- School of
Pharmaceutical Sciences, Shoolini
University of Biotechnology and Management Sciences, Solan 173229, India
| | - Boomi Pandi
- Department of Bioinformatics, Alagappa
University, Karaikudi 630 003, India
| | - Muthupandian Saravanan
- Department
of Microbiology and Immunology, Division of Biomedical
Sciences, School of Medicine, College of Health Sciences, Mekelle University, Mekelle 1871, Ethiopia
| | - Anil Amichund Chuturgoon
- Discipline
of Medical Biochemistry, School of Laboratory Medicine and Medical
Science, University of KwaZulu-Natal, Durban 4041, South Africa
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10
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Development of metallosupramolecular phosphatases based on the combinatorial self-assembly of metal complexes and organic building blocks for the catalytic hydrolysis of phosphate monoesters. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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11
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Liu M, Zhou Y, Chen L, Bian B, Xiao X, Tao Z. Cucurbit[n]uril-calix[n]arene-based supramolecular frameworks assembled using the outer surface interactions of cucurbit[n]urils. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.03.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Percástegui E, Ronson TK, Nitschke JR. Design and Applications of Water-Soluble Coordination Cages. Chem Rev 2020; 120:13480-13544. [PMID: 33238092 PMCID: PMC7760102 DOI: 10.1021/acs.chemrev.0c00672] [Citation(s) in RCA: 238] [Impact Index Per Article: 59.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Indexed: 12/23/2022]
Abstract
Compartmentalization of the aqueous space within a cell is necessary for life. In similar fashion to the nanometer-scale compartments in living systems, synthetic water-soluble coordination cages (WSCCs) can isolate guest molecules and host chemical transformations. Such cages thus show promise in biological, medical, environmental, and industrial domains. This review highlights examples of three-dimensional synthetic WSCCs, offering perspectives so as to enhance their design and applications. Strategies are presented that address key challenges for the preparation of coordination cages that are soluble and stable in water. The peculiarities of guest binding in aqueous media are examined, highlighting amplified binding in water, changing guest properties, and the recognition of specific molecular targets. The properties of WSCC hosts associated with biomedical applications, and their use as vessels to carry out chemical reactions in water, are also presented. These examples sketch a blueprint for the preparation of new metal-organic containers for use in aqueous solution, as well as guidelines for the engineering of new applications in water.
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Affiliation(s)
- Edmundo
G. Percástegui
- Department
of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United
Kingdom
- Instituto
de Química, Ciudad UniversitariaUniversidad
Nacional Autónoma de México, Ciudad de México 04510, México
- Centro
Conjunto de Investigación en Química Sustentable, UAEM-UNAM, Carretera Toluca-Atlacomulco Km 14.5, Toluca, 50200 Estado de México, México
| | - Tanya K. Ronson
- Department
of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United
Kingdom
| | - Jonathan R. Nitschke
- Department
of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United
Kingdom
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13
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Zhu X, Xu G, Chamoreau L, Zhang Y, Mouriès‐Mansuy V, Fensterbank L, Bistri‐Aslanoff O, Roland S, Sollogoub M. Permethylated NHC‐Capped α‐ and β‐Cyclodextrins (ICyD
Me
) Regioselective and Enantioselective Gold‐Catalysis in Pure Water. Chemistry 2020; 26:15901-15909. [DOI: 10.1002/chem.202001990] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/29/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Xiaolei Zhu
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Guangcan Xu
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Lise‐Marie Chamoreau
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Yongmin Zhang
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Virginie Mouriès‐Mansuy
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Louis Fensterbank
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Olivia Bistri‐Aslanoff
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Sylvain Roland
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Matthieu Sollogoub
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
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14
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Abramenko N, Kejík Z, Kaplánek R, Tatar A, Brogyányi T, Pajková M, Sýkora D, Veselá K, Antonyová V, Dytrych P, Ikeda-Saito M, Martásek P, Jakubek M. Spectroscopic study of in situ-formed metallocomplexes of proton pump inhibitors in water. Chem Biol Drug Des 2020; 97:305-314. [PMID: 32854159 DOI: 10.1111/cbdd.13782] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/16/2020] [Accepted: 08/16/2020] [Indexed: 12/20/2022]
Abstract
Proton pump inhibitors, such as omeprazole, pantoprazole and lansoprazole, are an important group of clinically used drugs. Generally, they are considered safe without direct toxicity. Nevertheless, their long-term use can be associated with a higher risk of some serious pathological states (e.g. amnesia and oncological and neurodegenerative states). It is well known that dysregulation of the metabolism of transition metals (especially iron ions) plays a significant role in these pathological states and that the above drugs can form complexes with metal ions. However, to the best of our knowledge, this phenomenon has not yet been described in water systems. Therefore, we studied the interaction between these drugs and transition metal ions in the surrounding water environment (water/DMSO, 99:1, v/v) by absorption spectroscopy. In the presence of Fe(III), a strong redshift was observed, and more importantly, the affinities of the drugs (represented as binding constants) were strong enough, especially in the case of omeprazole, so that the formation of a metallocomplex cannot be excluded during the explanation of their side effects.
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Affiliation(s)
- Nikita Abramenko
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Zdeněk Kejík
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
| | - Robert Kaplánek
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
| | - Ameneh Tatar
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
| | - Tereza Brogyányi
- Institute of pathological physiology, First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Martina Pajková
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - David Sýkora
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
| | - Kateřina Veselá
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
| | - Veronika Antonyová
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic
| | - Petr Dytrych
- 1st Department of Surgery - Department of Abdominal, Thoracic Surgery and Traumatology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 2, Czech Republic
| | - Masao Ikeda-Saito
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Japan
| | - Pavel Martásek
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,General University Hospital Prague, Prague 2, Czech Republic
| | - Milan Jakubek
- Department of Pediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.,BIOCEV, First Faculty of Medicine, Charles University, Vestec, Czech Republic.,Department of Analytical Chemistry, Faculty of Chemical Engineering, University of Chemistry and Technology, Prague, Czech Republic
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15
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Cera G, Balestri D, Bazzoni M, Marchiò L, Secchi A, Arduini A. Trisulfonamide calix[6]arene-catalysed Michael addition to nitroalkenes. Org Biomol Chem 2020; 18:6241-6246. [PMID: 32735000 DOI: 10.1039/d0ob01319f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We describe the application of a novel family of trisulfonamide (TSA) calix[6]arenes in general acid catalysis. Hydrogen-bonding interactions between acidic TSA and methanol boosted the reactivity of the Michael addition of indoles to nitroalkene derivatives. The transformation occurs at a low catalyst loading of 5 mol%, allowing for the synthesis of nitroalkanes with good yields and functional group tolerance.
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Affiliation(s)
- Gianpiero Cera
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Davide Balestri
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Margherita Bazzoni
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Luciano Marchiò
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Andrea Secchi
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Arturo Arduini
- Università di Parma, Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
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16
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Mielcarek A, Bieńko A, Saramak P, Jezierska J, Dołęga A. A Cu/Zn heterometallic complex with solvent-binding cavity, catalytic activity for the oxidation of 1-phenylethanol and unusual magnetic properties. Dalton Trans 2019; 48:17780-17791. [PMID: 31746872 DOI: 10.1039/c9dt03304a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Mononuclear and polymeric complexes of zinc(ii) and copper(ii) have been synthesized using two isomers of the hemi-salen ligand with a different mutual orientation of donor atoms. The heterometallic Cu/Zn metallocycle features a catalytic niche filled with the molecule of water and molecules of methanol. This unusual compound exhibits both pronounced catalytic activity in the reaction of oxidation of a secondary alcohol to ketone and field induced slow magnetic relaxation, which is a very rare phenomenon among Cu(ii) complexes.
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Affiliation(s)
- Agnieszka Mielcarek
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
| | - Alina Bieńko
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland.
| | - Paulina Saramak
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
| | - Julia Jezierska
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland.
| | - Anna Dołęga
- Department of Inorganic Chemistry, Faculty of Chemistry, Gdansk University of Technology, 11/12 G. Narutowicz, 80-233 Gdańsk, Poland.
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17
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Chaves OA, Menezes LB, Iglesias BA. Multiple spectroscopic and theoretical investigation of meso-tetra-(4-pyridyl)porphyrin‑ruthenium(II) complexes in HSA-binding studies. Effect of Zn(II) in protein binding. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111581] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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18
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Hu L, Zhao Y. A Bait‐and‐Switch Method for the Construction of Artificial Esterases for Substrate‐Selective Hydrolysis. Chemistry 2019; 25:7702-7710. [DOI: 10.1002/chem.201900560] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Lan Hu
- Department of ChemistryIowa State University Ames IA 50011-3111 USA
| | - Yan Zhao
- Department of ChemistryIowa State University Ames IA 50011-3111 USA
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19
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Warren J, Bols M. Zinc and Copper Complexes of Methylated Di- and Tetraaminocyclodextrins. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Julia Warren
- Department of chemistry; University of Copenhagen; Universitetsparken 5 2100 København Ø Denmark
| | - Mikael Bols
- Department of chemistry; University of Copenhagen; Universitetsparken 5 2100 København Ø Denmark
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20
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Elemans JAAW, Nolte RJM. Porphyrin cage compounds based on glycoluril – from enzyme mimics to functional molecular machines. Chem Commun (Camb) 2019; 55:9590-9605. [DOI: 10.1039/c9cc04372a] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This Feature Article gives an overview of the application of glycoluril-based porphyrin cage compounds in host–guest chemistry, allosterically controlled self-assembly, biomimetic catalysis, and polymer encoding.
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Affiliation(s)
| | - Roeland J. M. Nolte
- Radboud University
- Institute for Molecules and Materials
- 6525 AJ Nijmegen
- The Netherlands
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21
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Chen K, Wu CD. Designed fabrication of biomimetic metal–organic frameworks for catalytic applications. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.01.016] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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22
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Kato M, Kon K, Hirayama J, Yagi I. Host–guest chemistry between cyclodextrin and a hydrogen evolution catalyst cobaloxime. NEW J CHEM 2019. [DOI: 10.1039/c9nj00081j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the host–guest chemistry between cyclodextrin and a bisdimethylglyoximato cobalt complex, cobaloxime.
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Affiliation(s)
- Masaru Kato
- Section of Environmental Materials Science
- Faculty of Environmental Earth Science
- Hokkaido University
- Sapporo 060-0810
- Japan
| | - Keita Kon
- Division of Environmental Materials Science
- Graduate School of Environmental Science
- Hokkaido University
- Sapporo 060-0810
- Japan
| | - Jun Hirayama
- Division of Environmental Materials Science
- Graduate School of Environmental Science
- Hokkaido University
- Sapporo 060-0810
- Japan
| | - Ichizo Yagi
- Section of Environmental Materials Science
- Faculty of Environmental Earth Science
- Hokkaido University
- Sapporo 060-0810
- Japan
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23
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Collin S, Giraud N, Dumont E, Reinaud O. A biomimetic strategy for the selective recognition of organophosphates in 100% water: synergies of electrostatic interactions, cavity embedment and metal coordination. Org Chem Front 2019. [DOI: 10.1039/c9qo00263d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A biomimetic receptor allows selective recognition of organophosphates in water thanks to multipoint recognition associating coordination, electrostatics and cavity hosting.
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Affiliation(s)
- Solène Collin
- Laboratory of Pharmacological and Toxicological Chemistry and Biochemistry Université Paris Descartes
- 75006 Paris
- France
| | - Nicolas Giraud
- Laboratory of Pharmacological and Toxicological Chemistry and Biochemistry Université Paris Descartes
- 75006 Paris
- France
| | - Elise Dumont
- Univ Lyon, Ens de Lyon
- CNRS UMR 5182
- Université Claude Bernard Lyon 1
- Lyon
- France
| | - Olivia Reinaud
- Laboratory of Pharmacological and Toxicological Chemistry and Biochemistry Université Paris Descartes
- 75006 Paris
- France
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24
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Eckert PA, Kubarych KJ. Solvent Quality Controls Macromolecular Structural Dynamics of a Dendrimeric Hydrogenase Model. J Phys Chem B 2018; 122:12154-12163. [PMID: 30427195 DOI: 10.1021/acs.jpcb.8b07259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report a spectroscopic investigation of the ultrafast dynamics of the second-generation poly(aryl ether) dendritic hydrogenase model using two-dimensional infrared (2D-IR) spectroscopy to probe the metal carbonyl vibrations of the dendrimer and a reference small molecule, [Fe(μ-S)(CO)3]2. We find that the structural dynamics of the dendrimer are reflected in a slow phase of the spectral diffusion, which is absent from [Fe(μ-S)(CO)3]2, and we relate the slow phase to the quality of the solvent for poly(aryl ether) dendrimers. We observe a solvent-dependent modulation of the initial phase of vibrational relaxation of the carbonyl groups, which we attribute to an inhibition of solvent assistance in the intramolecular vibrational redistribution process for the dendrimer. There is also a clear solvent dependence of the vibrational frequencies of both the dendrimer and [Fe(μ-S)(CO)3]2. Our data represent the first 2D-IR study of a dendritic complex and provide insight into the solvent dependence of molecular conformation in solution and the ultrafast dynamics of moderately sized, conformationally mobile compounds.
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Affiliation(s)
- Peter A Eckert
- Department of Chemistry , University of Michigan , 930 N. University Avenue , Ann Arbor , Michigan 49109 , United States
| | - Kevin J Kubarych
- Department of Chemistry , University of Michigan , 930 N. University Avenue , Ann Arbor , Michigan 49109 , United States
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25
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Collin S, Parrot A, Marcelis L, Brunetti E, Jabin I, Bruylants G, Bartik K, Reinaud O. Submerging a Biomimetic Metallo‐Receptor in Water for Molecular Recognition: Micellar Incorporation or Water Solubilization? A Case Study. Chemistry 2018; 24:17964-17974. [DOI: 10.1002/chem.201804768] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/16/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Solène Collin
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
| | - Arnaud Parrot
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
| | - Lionel Marcelis
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Emilio Brunetti
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
- Laboratory of Organic ChemistryUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP160/06 1050 Brussels Belgium
| | - Ivan Jabin
- Laboratory of Organic ChemistryUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP160/06 1050 Brussels Belgium
| | - Gilles Bruylants
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Kristin Bartik
- Engineering of Molecular NanosystemsUniversité Libre de Bruxelles Avenue F. D. Roosevelt 50, CP165/64 1050 Brussels Belgium
| | - Olivia Reinaud
- Laboratory of Pharmacological and Toxicological Chemistry, and BiochemistryUniversité Paris Descartes 45, rue des Saints-Pères 75006 Paris France
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26
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Sun B, Nurttila SS, Reek JNH. Synthesis and Characterization of Self-Assembled Chiral Fe II 2 L 3 Cages. Chemistry 2018; 24:14693-14700. [PMID: 30025184 PMCID: PMC6175241 DOI: 10.1002/chem.201801077] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 07/16/2018] [Indexed: 11/23/2022]
Abstract
We present here the synthesis of chiral BINOL-derived (BINOL=1,1'-bi-2-naphthol) bisamine and bispyridine-aldehyde building blocks that can be used for the self-assembly of novel chiral FeII 2 L3 cages when mixed with an iron(II) precursor. The properties of a series of chiral cages were studied by NMR and circular dichroism (CD) spectroscopy, cold-spray ionization MS, and molecular modeling. Upon formation of the M2 L3 cages, the iron corners can adopt various isomeric forms: mer, fac-Δ, or fac-Λ. We found that the coordination geometry around the metal centers in R-Cages 1 and 2 were influenced by the chiral BINOL backbone only to a limited extent, as a mixture of cages was formed with fac and mer configurations at the iron corners. However, single cage species (fac-RR-Cage and fac-RS-Cage) that are enantiopure and highly symmetric were obtained by generating these chiral M2 L3 cages by using the bispyridine-aldehyde building blocks in combination with chiral amine moieties to form pyridylimine ligands for coordination to iron. Next to consistent NMR spectra, the CD spectra confirm the configurations fac-(Λ,Λ) and fac-(Δ,Δ) corresponding to RR- and RS-Cage, respectively.
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Affiliation(s)
- Bin Sun
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | - Sandra S. Nurttila
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
| | - Joost N. H. Reek
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098XHAmsterdamThe Netherlands
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27
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Hu L, Zhao Y. Molecularly imprinted artificial esterases with highly specific active sites and precisely installed catalytic groups. Org Biomol Chem 2018; 16:5580-5584. [PMID: 30051894 DOI: 10.1039/c8ob01584h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A difficult challenge in synthetic enzymes is the creation of substrate-selective active sites with accurately positioned catalytic groups. Covalent molecular imprinting in cross-linked micelles afforded such active sites in protein-sized, water-soluble nanoparticle catalysts. Our method allowed a systematic tuning of the distance of the catalytic group to the bound substrate. The catalysts displayed enzyme-like kinetics and easily distinguished substrates with subtle structural differences.
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Affiliation(s)
- Lan Hu
- Department of Chemistry, Iowa State University, Ames, Iowa 50011-3111, USA.
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28
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Wang Y, Ren H, Zhao H. Expanding the boundary of biocatalysis: design and optimization of in vitro tandem catalytic reactions for biochemical production. Crit Rev Biochem Mol Biol 2018; 53:115-129. [PMID: 29411648 PMCID: PMC6112242 DOI: 10.1080/10409238.2018.1431201] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 01/17/2018] [Accepted: 01/18/2018] [Indexed: 10/18/2022]
Abstract
Biocatalysts have been increasingly used in the synthesis of fine chemicals and medicinal compounds due to significant advances in enzyme discovery and engineering. To mimic the synergistic effects of cascade reactions catalyzed by multiple enzymes in nature, researchers have been developing artificial tandem enzymatic reactions in vivo by harnessing synthetic biology and metabolic engineering tools. There is also growing interest in the development of one-pot tandem enzymatic or chemo-enzymatic processes in vitro due to their neat and concise catalytic systems and product purification procedures. In this review, we will briefly summarize the strategies of designing and optimizing in vitro tandem catalytic reactions, highlight a few representative examples, and discuss the future trend in this field.
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Affiliation(s)
- Yajie Wang
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 6180
| | - Hengqian Ren
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 6180
| | - Huimin Zhao
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 6180
- Departments of Chemistry, Biochemistry, and Bioengineering, Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801
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29
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Hosomi T, Harada R, Masai H, Fujihara T, Tsuji Y, Terao J. Kinetic stabilization of a Ni(ii) bis(dithiobenzoate)-type complex achieved using three-dimensional insulation by a [1]rotaxane structure. Chem Commun (Camb) 2018; 54:2487-2490. [PMID: 29441397 DOI: 10.1039/c8cc00351c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We describe herein the synthesis of a Ni(ii) bis(dithiobenzoate)-type complex three-dimensionally insulated by a [1]rotaxane structure to reveal the importance of the insulation. Under cyclic voltammetry conditions, the complex showed a stable and reversible redox behavior in contrast to a non-insulated reference complex, clearly demonstrating the effectiveness of the rotaxane-type insulation as a new method of kinetic metal complex stabilization.
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Affiliation(s)
- Takuro Hosomi
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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30
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Wagner-Wysiecka E, Łukasik N, Biernat JF, Luboch E. Azo group(s) in selected macrocyclic compounds. J INCL PHENOM MACRO 2018; 90:189-257. [PMID: 29568230 PMCID: PMC5845695 DOI: 10.1007/s10847-017-0779-4] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 12/26/2017] [Indexed: 01/15/2023]
Abstract
Azobenzene derivatives due to their photo- and electroactive properties are an important group of compounds finding applications in diverse fields. Due to the possibility of controlling the trans-cis isomerization, azo-bearing structures are ideal building blocks for development of e.g. nanomaterials, smart polymers, molecular containers, photoswitches, and sensors. Important role play also macrocyclic compounds well known for their interesting binding properties. In this article selected macrocyclic compounds bearing azo group(s) are comprehensively described. Here, the relationship between compounds' structure and their properties (as e.g. ability to guest complexation, supramolecular structure formation, switching and motion) is reviewed.
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Affiliation(s)
- Ewa Wagner-Wysiecka
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Natalia Łukasik
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Jan F Biernat
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
| | - Elżbieta Luboch
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza Street 11/12, 80-233 Gdańsk, Poland
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31
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Prochowicz D, Kornowicz A, Lewiński J. Interactions of Native Cyclodextrins with Metal Ions and Inorganic Nanoparticles: Fertile Landscape for Chemistry and Materials Science. Chem Rev 2017; 117:13461-13501. [DOI: 10.1021/acs.chemrev.7b00231] [Citation(s) in RCA: 188] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Daniel Prochowicz
- Institute of Physical
Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Arkadiusz Kornowicz
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Janusz Lewiński
- Institute of Physical
Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
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32
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Wang B, Bols M. Artificial Metallooxidases from Cyclodextrin Diacids. Chemistry 2017; 23:13766-13775. [DOI: 10.1002/chem.201702530] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Bo Wang
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 2100 Copenhagen O Denkmark
| | - Mikael Bols
- Department of Chemistry; University of Copenhagen; Universitetsparken 5 2100 Copenhagen O Denkmark
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33
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Zhang D, Martinez A, Dutasta JP. Emergence of Hemicryptophanes: From Synthesis to Applications for Recognition, Molecular Machines, and Supramolecular Catalysis. Chem Rev 2017; 117:4900-4942. [DOI: 10.1021/acs.chemrev.6b00847] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dawei Zhang
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, School of
Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
| | - Alexandre Martinez
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
- Aix-Marseille University, CNRS, Centrale Marseille, iSm2, Av. Escadrille Normandie-Niemen, F-13397 Marseille, France
| | - Jean-Pierre Dutasta
- Laboratoire
de Chimie, École Normale Supérieure de Lyon, CNRS, UCBL, 46, Allée d’Italie, F-69364 Lyon, France
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34
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Inhibition of cyclodextrins on α-galactosidase. Food Chem 2017; 217:59-64. [DOI: 10.1016/j.foodchem.2016.08.057] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Revised: 05/10/2016] [Accepted: 08/19/2016] [Indexed: 11/19/2022]
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35
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Tandem Reactions Combining Biocatalysts and Chemical Catalysts for Asymmetric Synthesis. Catalysts 2016. [DOI: 10.3390/catal6120194] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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36
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Metallo-vesicular catalysis: A mixture of vesicular cysteine/iron mediates oxidative pH switchable catalysis. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.08.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Jans ACH, Gómez-Suárez A, Nolan SP, Reek JNH. A Switchable Gold Catalyst by Encapsulation in a Self-Assembled Cage. Chemistry 2016; 22:14836-14839. [PMID: 27542162 PMCID: PMC5053284 DOI: 10.1002/chem.201603162] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Indexed: 11/19/2022]
Abstract
Dinuclear gold complexes have the ability to interact with one or more substrates in a dual-activation mode, leading to different reactivity and selectivity than their mononuclear relatives. In this contribution, this difference was used to control the catalytic properties of a gold-based catalytic system by site-isolation of mononuclear gold complexes by selective encapsulation. The typical dual-activation mode is prohibited by this catalyst encapsulation, leading to typical behavior as a result of mononuclear activation. This strategy can be used as a switch (on/off) for a catalytic reaction and also permits reversible control over the product distribution during the course of a reaction.
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Affiliation(s)
- Anne C H Jans
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, the Netherlands
| | | | - Steven P Nolan
- Department of Inorganic and Physical Chemistry, Ghent University, Krijgslaan 281 - S3, 9000, Gent, Belgium
- Chemistry Department, College of Science, King Saud university PO Box 2455, Riyadh, 11451, Saudi Arabia
| | - Joost N H Reek
- Homogeneous, Bioinspired and Supramolecular Catalysis, van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, the Netherlands.
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38
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La Sorella G, Sperni L, Strukul G, Scarso A. Supramolecular Activation of Hydrogen Peroxide in the Selective Sulfoxidation of Thioethers by a Self-Assembled Hexameric Capsule. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600430] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Giorgio La Sorella
- Dipartimento di Scienze Molecolari e Nanosistemi; Università Ca' Foscari di Venezia; via Torino 155 30172 Mestre (VE) Italy
| | - Laura Sperni
- Dipartimento di Scienze Molecolari e Nanosistemi; Università Ca' Foscari di Venezia; via Torino 155 30172 Mestre (VE) Italy
| | - Giorgio Strukul
- Dipartimento di Scienze Molecolari e Nanosistemi; Università Ca' Foscari di Venezia; via Torino 155 30172 Mestre (VE) Italy
| | - Alessandro Scarso
- Dipartimento di Scienze Molecolari e Nanosistemi; Università Ca' Foscari di Venezia; via Torino 155 30172 Mestre (VE) Italy
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39
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Chen S, Polen SM, Wang L, Yamasaki M, Hadad CM, Badjić JD. Two-Dimensional Supramolecular Polymers Embodying Large Unilamellar Vesicles in Water. J Am Chem Soc 2016; 138:11312-7. [PMID: 27510921 DOI: 10.1021/jacs.6b06562] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Shigui Chen
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Shane M. Polen
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Lu Wang
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Makoto Yamasaki
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Christopher M. Hadad
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Jovica D. Badjić
- Department of Chemistry
and
Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
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40
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Gorla L, Martí-Centelles V, Freimuth L, Altava B, Burguete MI, Luis SV. Cu(2+), Zn(2+), and Ni(2+) Complexes of C2-Symmetric Pseudopeptides with an Aromatic Central Spacer. Inorg Chem 2016; 55:7617-29. [PMID: 27438410 DOI: 10.1021/acs.inorgchem.6b01066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Two new tetradentate C2-symmetric pseudopeptidic ligands derived from Val and Phe containing two amino and two amido groups and a central o-substituted aromatic spacer have been prepared. Their complexes with Cu(2+), Zn(2+), and Ni(2+) have been studied by potentiometry, UV-vis spectrophotometry, FT-IR, and ESI-MS. The presence of the aromatic spacer provides Cu(2+) complexes with stability constants several orders of magnitude higher than those observed for related ligands containing aliphatic central spacers. Besides, the formation of [MH-2L] complex species is favored. Crystal structures for the corresponding Cu(2+) and Ni(2+) have been obtained, revealing the metal atom in an essentially square-planar geometry, although, in several instances, the oxygen atom of an amide carbonyl of a second complex species can act as a fifth coordination site. In the case of Zn(2+), the only crystal structure obtained displays a square-pyramidal arrangement of the metal center. Finally, preliminary experiments show the catalytic activity of some of these complexes, in particular, Zn(2+) complexes, for epoxide ring-opening with using aniline as the nucleophile in a ligand accelerated process.
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Affiliation(s)
- Lingaraju Gorla
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Vicente Martí-Centelles
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Lena Freimuth
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Belén Altava
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - M Isabel Burguete
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
| | - Santiago V Luis
- Departamento de Química Inorgánica y Orgánica, Universitat Jaume I , Av. de Vicent Sos Baynat, s/n, 12071, Castellón, Spain
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41
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Zahim S, Lavendomme R, Reinaud O, Luhmer M, Evano G, Jabin I. Triflate-functionalized calix[6]arenes as versatile building-blocks: application to the synthesis of an inherently chiral Zn(ii) complex. Org Biomol Chem 2016; 14:1950-7. [PMID: 26751614 DOI: 10.1039/c5ob02367j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cavity-based metal complexes can find many applications notably in the fields of catalysis and biomimicry. In this context, it was shown that metal complexes of calix[6]arenes bearing three aza-coordinating arms at the small rim provide excellent structural models of the poly-imidazole sites found in the active site of many metallo-enzymes. All these N-donor ligands were synthesized from the 1,3,5-tris-methoxy-p-tBu-calix[6]arene platform, which presents some limitations in terms of functionalization. Therefore, there is a need for the development of new calix[6]arene-based building-blocks selectively protected at the small rim. Herein we describe the regioselective one step synthesis of two calix[6]arenes decorated with triflate groups, i.e. X6H4Tf2 and X6H3Tf3, from the parent calix[6]arene X6H6. It is shown that the triflate groups can either act as protecting or deactivating groups, allowing the elaboration of sophisticated calixarene-based systems selectively functionalized at the large and/or at the small rim. In addition, X6H3Tf3 is functionalized on the A, B, and D rings and thus gives access to inherently chiral compounds, as demonstrated by the synthesis of a rare example of inherently chiral cavity-based metal complex.
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Affiliation(s)
- Sara Zahim
- Laboratoire de Chimie Organique, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium.
| | - Roy Lavendomme
- Laboratoire de Chimie Organique, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium. and Laboratoire de Résonance Magnétique Nucléaire Haute Résolution, Université libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Olivia Reinaud
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques (CNRS UMR 8601), Université Paris Descartes, Sorbonne Paris Cité, 45 rue des Saints Pères, 75006 Paris, France
| | - Michel Luhmer
- Laboratoire de Résonance Magnétique Nucléaire Haute Résolution, Université libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Gwilherm Evano
- Laboratoire de Chimie Organique, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium.
| | - Ivan Jabin
- Laboratoire de Chimie Organique, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium.
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42
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Dumoulin F, Topkaya D, Yaşar S, Ahsen V, İşci Ü. Covalent or supramolecular combinations of resorcinarenes and porphyrinoids. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s108842461630010x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cavitands and porphyrinoids are two major groups of molecules. If cyclodextrins are maybe the most famous type of cavitands, the properties of resorcinarenes are now well known and rise rapidly increasing attention. This mini-review aims at detailing all the combinations of resorcinarenes with porphyrinoids reported so far, evidencing the bright future of such combos. In addition, two newly synthesized porphyrins-resorcinarene hybrids are reported.
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Affiliation(s)
- Fabienne Dumoulin
- Gebze Technical University, Department of Chemistry, P.O. box 141, 41400 Gebze Kocaeli, Turkey
| | - Derya Topkaya
- Gebze Technical University, Department of Chemistry, P.O. box 141, 41400 Gebze Kocaeli, Turkey
- University of Dokuz Eylül, Department of Chemistry, Faculty of Science, 35160 Tınaztepe Izmir, Turkey
| | - Songül Yaşar
- Gebze Technical University, Department of Chemistry, P.O. box 141, 41400 Gebze Kocaeli, Turkey
| | - Vefa Ahsen
- Gebze Technical University, Department of Chemistry, P.O. box 141, 41400 Gebze Kocaeli, Turkey
| | - Ümit İşci
- Gebze Technical University, Department of Chemistry, P.O. box 141, 41400 Gebze Kocaeli, Turkey
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43
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Kuijpers PF, Otte M, Dürr M, Ivanović-Burmazović I, Reek JNH, de Bruin B. A Self-Assembled Molecular Cage for Substrate-Selective Epoxidation Reactions in Aqueous Media. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00283] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Petrus F. Kuijpers
- Homogeneous,
Supramolecular and Bio-inspired Catalysis group, Van ‘t Hoff
Institute for Molecular Science (HIMS), University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Matthias Otte
- Organic
Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Maximilian Dürr
- Lehrstuhl
für Bioanorganische Chemie, Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen, Egerlandstraβe 3, 91058 Erlangen, Germany
| | - Ivana Ivanović-Burmazović
- Lehrstuhl
für Bioanorganische Chemie, Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen, Egerlandstraβe 3, 91058 Erlangen, Germany
| | - Joost N. H. Reek
- Homogeneous,
Supramolecular and Bio-inspired Catalysis group, Van ‘t Hoff
Institute for Molecular Science (HIMS), University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Bas de Bruin
- Homogeneous,
Supramolecular and Bio-inspired Catalysis group, Van ‘t Hoff
Institute for Molecular Science (HIMS), University of Amsterdam (UvA), Science Park 904, 1098 XH Amsterdam, The Netherlands
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44
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Prochowicz D, Kornowicz A, Justyniak I, Lewiński J. Metal complexes based on native cyclodextrins: Synthesis and structural diversity. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.07.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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45
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Lascaux A, Leener GD, Fusaro L, Topić F, Rissanen K, Luhmer M, Jabin I. Selective recognition of neutral guests in an aqueous medium by a biomimetic calix[6]cryptamide receptor. Org Biomol Chem 2016; 14:738-746. [DOI: 10.1039/c5ob02067k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrophilic calix[6]cryptamide decorated with oligo(ethylene glycol) units was synthesized. This compound behaves as a biomimetic receptor for neutral guests in an aqueous medium.
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Affiliation(s)
- Angélique Lascaux
- Laboratoire de Chimie Organique
- Université libre de Bruxelles (ULB)
- B-1050 Brussels
- Belgium
| | - Gaël De Leener
- Laboratoire de Chimie Organique
- Université libre de Bruxelles (ULB)
- B-1050 Brussels
- Belgium
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
| | - Luca Fusaro
- Laboratoire de Résonance Magnétique Nucléaire Haute Résolution
- Université libre de Bruxelles (ULB)
- B-1050 Brussels
- Belgium
- Unité de Chimie des Nanomatériaux (CNANO)
| | - Filip Topić
- University of Jyvaskyla
- Department of Chemistry
- Finland
| | - Kari Rissanen
- University of Jyvaskyla
- Department of Chemistry
- Finland
| | - Michel Luhmer
- Laboratoire de Résonance Magnétique Nucléaire Haute Résolution
- Université libre de Bruxelles (ULB)
- B-1050 Brussels
- Belgium
| | - Ivan Jabin
- Laboratoire de Chimie Organique
- Université libre de Bruxelles (ULB)
- B-1050 Brussels
- Belgium
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46
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Improving reactivity and selectivity of aqueous-based Heck reactions by the local hydrophobicity of phosphine ligands. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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47
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Le Poul N, Le Mest Y, Jabin I, Reinaud O. Supramolecular modeling of mono-copper enzyme active sites with calix[6]arene-based funnel complexes. Acc Chem Res 2015; 48:2097-106. [PMID: 26103534 DOI: 10.1021/acs.accounts.5b00152] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Supramolecular bioinorganic chemistry is a natural evolution in biomimetic metallic systems since it constitutes a further degree of complexity in modeling. The traditional approach consisting of mimicking the first coordination sphere of metal sites proved to be very efficient, because valuable data are extracted from these examples to gain insight in natural systems mechanisms. But it does not reproduce several specific aspects of enzymes that can be mimicked by the implementation of a cavity embedding the labile active site and thus controlling the properties of the metal ion by noncovalent interactions. This Account reports on a strategy aimed at reproducing some supramolecular aspects encountered in the natural systems. The cavity complexes described herein display a coordination site constructed on a macrocycle. Thanks to a careful design of the cavity-based ligands, complexes orienting their labile site specifically toward the inside of the macrocycle were obtained. The supramolecular systems are based on the flexible calix[6]arene core that surrounds the metal ion labile site, thereby constraining exogenous molecules to pass through the conic funnel to reach the metal center. Such an architecture confers to the metal ion very unusual properties and behaviors, which in many aspects are biologically relevant. Three generations of calix[6]-based ligands are presented and discussed in the context of modeling the monocopper sites encountered in some enzymes. A wide range of phenomena are highlighted such as the impact that the size and shape of the access channel to the metal center have on the selectivity and rate of the binding process, the possible remote control of the electronics through small modifications operated on the cavity edges, induced-fit behavior associated with host-guest association (shoe-tree effect) that affects the redox properties of the metal ion and the electron exchange pathway, consequences of forbidden associative ligand exchange allowing a redox switch to drive an "antithermodynamic" ligand exchange, drastic effects of the full control of the second coordination sphere, and dioxygen activation in a confined chamber conducted to a selective and unusual four-electron redox process. All these findings bring new clues for better understanding the control exerted by the proteic environment on a metal center, allow the identification of new reaction pathways, and lead to new proposals for enzymatic catalytic cycle (such as the formation of an alkylhydroperoxide intermediate for mononuclear Cu-hydroxylases). The supramolecular systems may also be exploited for designing highly selective and sensitive probes for molecules of particular function and shape or to design new selective catalysts.
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Affiliation(s)
- Nicolas Le Poul
- Laboratoire de Chimie,
Electrochimie Moléculaires et Chimie Analytique, CNRS UMR 6521, Université de Bretagne Occidentale, 6 Avenue Le Gorgeu, 29238 Brest, France
| | - Yves Le Mest
- Laboratoire de Chimie,
Electrochimie Moléculaires et Chimie Analytique, CNRS UMR 6521, Université de Bretagne Occidentale, 6 Avenue Le Gorgeu, 29238 Brest, France
| | - Ivan Jabin
- Laboratoire de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue F. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
| | - Olivia Reinaud
- Laboratoire de Chimie et de Biochimie Pharmacologiques
et Toxicologiques, Sorbonne Paris Cité, Université Paris Descartes, CNRS UMR 8601, 45 Rue des Saints Pères, 75006 Paris, France
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48
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Schicke O, Faure B, Carissan Y, Giorgi M, Jalila Simaan A, Réglier M. Synthesis and Characterization of a Dinuclear Copper Complex Bearing a Hydrophobic Cavity as a Model for Copper‐Containing Monooxygenases. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Olivier Schicke
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397 Marseille, France http://ism2.univ‐amu.fr/pages‐bleues/index2.htm
| | - Bruno Faure
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397 Marseille, France http://ism2.univ‐amu.fr/pages‐bleues/index2.htm
| | - Yannick Carissan
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397 Marseille, France http://ism2.univ‐amu.fr/pages‐bleues/index2.htm
| | - Michel Giorgi
- Aix Marseille Université, Spectropole, CNRS, FR1739, 13397 Marseille, France
| | - Ariane Jalila Simaan
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397 Marseille, France http://ism2.univ‐amu.fr/pages‐bleues/index2.htm
| | - Marius Réglier
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397 Marseille, France http://ism2.univ‐amu.fr/pages‐bleues/index2.htm
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49
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Rat S, Gout J, Bistri O, Reinaud O. The first water-soluble bowl complex: molecular recognition of acetate by the biomimetic tris(imidazole) Zn(ii) system at pH 7.4. Org Biomol Chem 2015; 13:3194-7. [DOI: 10.1039/c4ob02514h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bowl-shaped cavity-ligand based on resorcinarene has been successfully transposed into a water-soluble version that readily binds Zn(ii) and acetate at physiological pH.
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Affiliation(s)
- Stéphanie Rat
- Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologiques
- Université Paris Descartes
- Sorbonne Paris Cité
- CNRS UMR 8601
- 75006 Paris
| | - Jérôme Gout
- Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologiques
- Université Paris Descartes
- Sorbonne Paris Cité
- CNRS UMR 8601
- 75006 Paris
| | - Olivia Bistri
- Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologiques
- Université Paris Descartes
- Sorbonne Paris Cité
- CNRS UMR 8601
- 75006 Paris
| | - Olivia Reinaud
- Laboratoire de Chimie et de Biochimie pharmacologiques et toxicologiques
- Université Paris Descartes
- Sorbonne Paris Cité
- CNRS UMR 8601
- 75006 Paris
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50
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Menuel S, Bertaut E, Monflier E, Hapiot F. Cyclodextrin-based PNN supramolecular assemblies: a new class of pincer-type ligands for aqueous organometallic catalysis. Dalton Trans 2015; 44:13504-12. [DOI: 10.1039/c5dt01825k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pt-catalysts stabilized in water by self-assembled PNN supramolecular cyclodextrin-based ligands proved to be effective in a Paal–Knorr pyrrole reaction.
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Affiliation(s)
- S. Menuel
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
| | - E. Bertaut
- Université du Littoral
- UCEIV – ULCO
- 59140 Dunkerque
- France
| | - E. Monflier
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
| | - F. Hapiot
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
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