1
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Berlanga I, Rosenkranz A. Covalent organic frameworks in tribology - A perspective. Adv Colloid Interface Sci 2024; 331:103228. [PMID: 38901060 DOI: 10.1016/j.cis.2024.103228] [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: 12/21/2023] [Revised: 06/08/2024] [Accepted: 06/09/2024] [Indexed: 06/22/2024]
Abstract
Two-dimensional covalent organic frameworks (2D COFs) are an emerging class of crystalline porous materials formed through covalent bonds between organic building blocks. COFs uniquely combine a large surface area, an excellent stability, numerous abundant active sites, and tunable functionalities, thus making them highly attractive for numerous applications. Especially, their abundant active sites and weak interlayer interaction make these materials promising candidates for tribological research. Recently, notable attention has been paid to COFs as lubricant additives due to their excellent tribological performance. Our review aims at critically summarizing the state-of-art developments of 2D COFs in tribology. We discuss their structural and functional design principles, as well as synthetic strategies with a special focus on tribology. The generation of COF thin films is also assessed in detail, which can alleviate their most challenging drawbacks for this application. Subsequently, we analyze the existing state-of-the-art regarding the usage of COFs as lubricant additives, self-lubrication composite coatings, and solid lubricants at the nanoscale. Finally, critical challenges and future trends of 2D COFs in tribology are outlined to initiate and boost new research activities in this exciting field.
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Affiliation(s)
- Isadora Berlanga
- Department of Chemical Engineering, Biotechnology and Materials, FCFM, University of Chile, Santiago de Chile, Chile.
| | - Andreas Rosenkranz
- Department of Chemical Engineering, Biotechnology and Materials, FCFM, University of Chile, Santiago de Chile, Chile; ANID - Millennium Science Initiative Program, Millennium Nuclei of Advanced MXenes for Sustainable Applications (AMXSA), Santiago, Chile.
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2
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Alebrahim T, Huang L, Welgama HK, Esmaeili N, Deng E, Cheng S, Acharya D, Doherty CM, Hill AJ, Rumsey C, Trebbin M, Cook TR, Lin H. Low-Loading Mixed Matrix Materials: Fractal-Like Structure and Peculiarly Enhanced Gas Permeability. ACS APPLIED MATERIALS & INTERFACES 2024; 16:11116-11124. [PMID: 38372265 DOI: 10.1021/acsami.3c19631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Mixed matrix materials (MMMs) containing metal-organic framework (MOF) nanoparticles are attractive for membrane carbon capture. Particularly, adding <5 mass % MOFs in polymers dramatically increased gas permeability, far surpassing the Maxwell model's prediction. However, no sound mechanisms have been offered to explain this unusual low-loading phenomenon. Herein, we design an ideal series of MMMs containing polyethers (one of the leading polymers for CO2/N2 separation) and discrete metal-organic polyhedra (MOPs) with cage sizes of 2-5 nm. Adding 3 mass % MOP-3 in a polyether increases the CO2 permeability by 100% from 510 to 1000 Barrer at 35 °C because of the increased gas diffusivity. No discernible changes in typical physical properties governing gas transport properties are detected, such as glass transition temperature, fractional free volume, d-spacing, etc. We hypothesize that this behavior is attributed to fractal-like networks formed by highly porous MOPs, and for the first time, we validate this hypothesis using small-angle X-ray scattering analysis.
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Affiliation(s)
- Taliehsadat Alebrahim
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Liang Huang
- School of Environmental Science & Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
| | - Heshali K Welgama
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Narjes Esmaeili
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Erda Deng
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Shiwang Cheng
- Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, Michigan 48824, United States
| | - Durga Acharya
- Commonwealth Scientific and Industrial Research Organization (CSIRO) Future Industries, Private Bag 10, Clayton, South Victoria 3169, Australia
| | - Cara M Doherty
- Commonwealth Scientific and Industrial Research Organization (CSIRO) Future Industries, Private Bag 10, Clayton, South Victoria 3169, Australia
| | - Anita J Hill
- Commonwealth Scientific and Industrial Research Organization (CSIRO) Future Industries, Private Bag 10, Clayton, South Victoria 3169, Australia
| | - Clayton Rumsey
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Martin Trebbin
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Timothy R Cook
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
| | - Haiqing Lin
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
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3
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Del Angel Cruz D, Galvez Vallejo JL, Gordon MS. Analysis of the bonding in tetrahedrane and phosphorus-substituted tetrahedranes. Phys Chem Chem Phys 2023; 25:27276-27292. [PMID: 37791459 DOI: 10.1039/d3cp03619g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
The bonding structures of tetrahedrane, phosphatetrahedrane, diphosphatetrahedrane and triphosphatetrahedrane are studied by employing an intrinsic quasi-atomic orbital analysis. Ethane, cyclopropane and tetrahedral P4 are employed as reference systems. The orbital analysis is paired with the computation of strain energies via isodesmic reactions. The results show that the increase in geometric strain upon transition from ethane to cyclopropane to tetrahedrane weakens the CC bonds, despite leading to shorter C-C interatomic distances. With the increase in strain, the orbitals centered on C and involved in the bonding of the cage structure are observed to have elevated p-character, and the orbital structure of C deviates from sp3 hybridization. The systematic substitution of CH groups by P atoms in the cage structure of tetrahedrane leads to stronger CC bonds, larger angles in the cage structures of the resulting phosphatetrahedranes, lower p-character in the orbitals involved in the bonding of the cages, and lower strain energies. It is found that P is more amenable to strained molecular arrangements than is C, and that the propensity of a given atom to hybridize s and p functions, or the lack thereof, has implications in the stability of molecules with strained geometries. The combination of the calculations presented here with the existing literature provides insight into the apparent propensity of tetrahedrane and P4 to 'break' their tetrahedral structures. Trends in the bonding interactions, such as bond strengths, s- and p-orbital characters and charge transfer are identified and related to the strain energy observed in each of the analyzed systems.
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Affiliation(s)
| | - Jorge L Galvez Vallejo
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
- School of Computing, Australian National University, Canberra, ACT 2601, Australia
| | - Mark S Gordon
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
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4
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Xue W, Wu K, Ouyang N, Brotin T, Nitschke JR. Allosterically Regulated Guest Binding Determines Framework Symmetry for an Fe II 4 L 4 Cage. Angew Chem Int Ed Engl 2023; 62:e202301319. [PMID: 36866857 PMCID: PMC10947561 DOI: 10.1002/anie.202301319] [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: 01/26/2023] [Indexed: 03/04/2023]
Abstract
Self-assembly of a flexible tritopic aniline and 3-substituted 2-formylpyridine subcomponents around iron(II) templates gave rise to a low-spin FeII 4 L4 capsule, whereas a high-spin FeII 3 L2 sandwich species formed when a sterically hindered 6-methyl-2-formylpyridine was used. The FeII 4 L4 cage adopted a new structure type with S4 symmetry, having two mer-Δ and two mer-Ʌ metal vertices, as confirmed by NMR and X-ray crystallographic analysis. The flexibility of the face-capping ligand endows the resulting FeII 4 L4 framework with conformational plasticity, enabling it to adapt structurally from S4 to T or C3 symmetry upon guest binding. The cage also displayed negative allosteric cooperativity in simultaneously binding different guests within its cavity and at the apertures between its faces.
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Affiliation(s)
- Weichao Xue
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Kai Wu
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Nianfeng Ouyang
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Thierry Brotin
- Laboratoire de chimieUniversité LyonEns de Lyon, CNRS UMR 518269342LyonFrance
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5
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Wang J, Wicher B, Maurizot V, Huc I. Directing the Self-Assembly of Aromatic Foldamer Helices using Acridine Appendages and Metal Coordination. Chemistry 2022; 28:e202201345. [PMID: 35965255 PMCID: PMC9826129 DOI: 10.1002/chem.202201345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Indexed: 01/11/2023]
Abstract
Folded molecules provide complex interaction interfaces amenable to sophisticated self-assembly motifs. Because of their high conformational stability, aromatic foldamers constitute suitable candidates for the rational elaboration of self-assembled architectures. Several multiturn helical aromatic oligoamides have been synthesized that possess arrays of acridine appendages pointing in one or two directions. The acridine units were shown to direct self-assembly in the solid state via aromatic stacking leading to recurrent helix-helix association patterns under the form of discrete dimers or extended arrays. In the presence of Pd(II), metal coordination of the acridine units overwhelms other forces and generates new metal-mediated multihelical self-assemblies, including macrocycles. These observations demonstrate simple access to different types of foldamer-containing architectures, ranging from discrete objects to 1D and, by extension, 2D and 3D arrays.
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Affiliation(s)
- Jinhua Wang
- CBMN (UMR5248)Univ. Bordeaux – CNRS – IPBInstitut Européen de Chimie et Biologie2 rue Escarpit33600PessacFrance
| | - Barbara Wicher
- Department of Chemical Technology of DrugsPoznan University of Medical SciencesGrunwaldzka 660-780PoznanPoland
| | - Victor Maurizot
- CBMN (UMR5248)Univ. Bordeaux – CNRS – IPBInstitut Européen de Chimie et Biologie2 rue Escarpit33600PessacFrance
| | - Ivan Huc
- CBMN (UMR5248)Univ. Bordeaux – CNRS – IPBInstitut Européen de Chimie et Biologie2 rue Escarpit33600PessacFrance,Department of PharmacyLudwig-Maximilians-UniversitätButenandtstrasse 5–1381377MünchenGermany,Cluster of Excellence e-conversion85748GarchingGermany
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6
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Li TT, Liu SN, Wu LH, Cai SL, Zheng SR. Strategies for the Construction of Functional Materials Utilizing Presynthesized Metal-Organic Cages (MOCs). Chempluschem 2022; 87:e202200172. [PMID: 35922387 DOI: 10.1002/cplu.202200172] [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: 05/15/2022] [Revised: 07/13/2022] [Indexed: 11/10/2022]
Abstract
Metal-organic cages (MOCs) that assemble from metal ions or metal clusters and organic ligands have attracted the interest of the scientific community because of their various functional coordination cavities. Unlike metal-organic frameworks (MOFs) with infinite frameworks, MOCs have discrete structures, making them soluble and stable in certain solvents and facilitating their application as starting reagents in the further construction of single components or composite materials. In recent years, increasing progress has been made in this field. In this review, we introduce these works from the perspective of design strategies, and focus on how presynthesized MOCs can be used to construct functional materials. Finally, we discuss the challenges and development prospects in this field.
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Affiliation(s)
- Tian-Tian Li
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, 550002, P. R. China
| | - Shu-Na Liu
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Liang-Hua Wu
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Song-Liang Cai
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China
| | - Sheng-Run Zheng
- School of Chemistry, South China Normal University, Guangzhou, Guangdong, 510006, P. R. China.,SCNU Qingyuan Institute of Science and Technology Innovation Co., Ltd., Qingyuan, Guangdong, 511517, P. R. China
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7
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Kennedy ADW, DiNardi RG, Fillbrook LL, Donald WA, Beves JE. Visible-Light Switching of Metallosupramolecular Assemblies. Chemistry 2022; 28:e202104461. [PMID: 35102616 PMCID: PMC9302685 DOI: 10.1002/chem.202104461] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Indexed: 11/11/2022]
Abstract
A photoswitchable ligand and palladium(II) ions form a dynamic mixture of self-assembled metallosupramolecular structures. The photoswitching ligand is an ortho-fluoroazobenzene with appended pyridyl groups. Combining the E-isomer with palladium(II) salts affords a double-walled triangle with composition [Pd3 L6 ]6+ and a distorted tetrahedron [Pd4 L8 ]8+ (1 : 2 ratio at 298 K). Irradiation with 410 nm light generates a photostationary state with approximately 80 % of the E-isomer of the ligand and results in the selective disassembly of the tetrahedron, the more thermodynamically stable structure, and the formation of the triangle, the more kinetically inert product. The triangle is then slowly transformed back into the tetrahedron over 2 days at 333 K. The Z-isomer of the ligand does not form any well-defined structures and has a thermal half-life of 25 days at 298 K. This approach shows how a thermodynamically preferred self-assembled structure can be reversibly pumped to a kinetic trap by small perturbations of the isomer distribution using non-destructive visible light.
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Affiliation(s)
| | - Ray G. DiNardi
- School of ChemistryThe University of New South WalesSydneyNSW 2052Australia
| | - Lucy L. Fillbrook
- School of ChemistryThe University of New South WalesSydneyNSW 2052Australia
| | - William A. Donald
- School of ChemistryThe University of New South WalesSydneyNSW 2052Australia
| | - Jonathon E. Beves
- School of ChemistryThe University of New South WalesSydneyNSW 2052Australia
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8
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Ngai C, Wu HT, da Camara B, Williams CG, Mueller LJ, Julian RR, Hooley RJ. Moderated Basicity of Endohedral Amine Groups in an Octa-Cationic Self-Assembled Cage. Angew Chem Int Ed Engl 2022; 61:e202117011. [PMID: 35030288 PMCID: PMC8885886 DOI: 10.1002/anie.202117011] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Indexed: 12/13/2022]
Abstract
A self-assembled FeII4 L6 cage was synthesized with 12 internal amines in the cavity. The cage forms as the dodeca-ammonium salt, despite the cage carrying an overall 8+ charge at the metal centers, extracting protons from displaced water in the reaction. Despite this, the basicity of the internal amines is lower than their counterparts in free solution. The 12 amines have a sliding scale of basicity, with a ≈6 pKa unit difference between the first and last protons to be removed. This moderation of side-chain basicity in an active site is a hallmark of enzymatic catalysis.
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Affiliation(s)
- Courtney Ngai
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Hoi-Ting Wu
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Bryce da Camara
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Christopher G Williams
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Leonard J Mueller
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Ryan R Julian
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
| | - Richard J Hooley
- Department of Chemistry and the UCR Center for Catalysis, University of California-Riverside, Riverside, CA, 92521, USA
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9
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Ganta S, Drechsler C, Chen Y, Clever GH. Nonaqueous Emulsion Polycondensation Enabled by a Self‐Assembled Cage‐like Surfactant. Chemistry 2022; 28:e202104228. [PMID: 35018672 PMCID: PMC9303455 DOI: 10.1002/chem.202104228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Indexed: 11/30/2022]
Abstract
Nonaqueous emulsions are crucial for a range of applications based on water‐sensitive systems such as controlled polymerizations requiring anhydrous reaction conditions and the stabilization of readily hydrolyzable reagents or pharmacologically active components. However, defined molecular surfactants to stabilize such nonaqueous emulsions are scarce. We introduce a self‐assembled coordination cage, decorated with cholesterol functionalities, to serve as a molecular surfactant for various oil‐in‐oil emulsions of immiscible organic solvents. While the positively charged cage forms the amphiphile's polar moiety, the non‐polar cholesterol appendices can bend in a common direction to stabilize the emulsion. Templated by the droplets, polycondensation reactions were carried out to produce microstructured polyurethane and polyurea materials of different particle sizes and morphologies. Further, the amphiphilic cage can encapsulate a guest molecule and the resulting host‐guest assembly was also examined as a surfactant. In addition, the aggregation behavior of the amphiphilic cage in an aqueous medium was examined.
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Affiliation(s)
- Sudhakar Ganta
- Department of Chemistry and Chemical Biology TU Dortmund University Otto-Hahn Straße 6 44227 Dortmund Germany
| | - Christoph Drechsler
- Department of Chemistry and Chemical Biology TU Dortmund University Otto-Hahn Straße 6 44227 Dortmund Germany
| | - Yen‐Ting Chen
- Center of Molecular Spectroscopy and Simulation of Solvent-driven Processes (ZEMOS) Ruhr-University Bochum 44801 Bochum Germany
| | - Guido H. Clever
- Department of Chemistry and Chemical Biology TU Dortmund University Otto-Hahn Straße 6 44227 Dortmund Germany
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10
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Ngai C, Wu H, Camara B, Williams CG, Mueller LJ, Julian RR, Hooley RJ. Moderated Basicity of Endohedral Amine Groups in an Octa‐Cationic Self‐Assembled Cage. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Courtney Ngai
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Hoi‐Ting Wu
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Bryce Camara
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Christopher G. Williams
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Leonard J. Mueller
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Ryan R. Julian
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
| | - Richard J. Hooley
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA, 92521 USA
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11
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Dekhtiarenko M, Pascal S, Elhabiri M, Mazan V, Canevet D, Allain M, Carré V, Aubriet F, Voitenko Z, Sallé M, Siri O, Goeb S. Reversible pH-Controlled Catenation of a Benzobisimidazole-Based Tetranuclear Rectangle. Chemistry 2021; 27:15922-15927. [PMID: 34478209 DOI: 10.1002/chem.202103039] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Indexed: 11/09/2022]
Abstract
The development of methodologies to control on demand and reversibly supramolecular transformations from self-assembled metalla-structures requires the rational design of architectures able to answer to an applied stimulus. While solvent or concentration changes, light exposure or addition of a chemical have been largely explored to provide these transformations, the case of pH sensitive materials is less described. Herein, we report the first example of a pH-triggered dissociation of a coordination-driven self-assembled interlocked molecular link. It incorporates a pH sensitive benzobisimidazole-based ligand that can be selectively protonated on its bisimidazole moieties. This generates intermolecular electrostatic repulsions that reduces drastically the stability of the interlocked structure, leading to its dissociation without any sign of protonation of the pyridine moieties involved in the coordination bonds. Importantly, the dissociation process is reversible through addition of a base.
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Affiliation(s)
- Maksym Dekhtiarenko
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France.,Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Simon Pascal
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, 13288, Marseille cedex 09, France
| | - Mourad Elhabiri
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Equipe Chimie Bioorganique et Médicinale, ECPM, 25 Rue Becquerel, 67000, Strasbourg, France
| | - Valerie Mazan
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Equipe Chimie Bioorganique et Médicinale, ECPM, 25 Rue Becquerel, 67000, Strasbourg, France
| | - David Canevet
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Magali Allain
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Vincent Carré
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Frédéric Aubriet
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Zoia Voitenko
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Marc Sallé
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Olivier Siri
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, 13288, Marseille cedex 09, France
| | - Sébastien Goeb
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
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12
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Lin HY, Zhou LY, Xu L. Photocatalysis in Supramolecular Fluorescent Metallacycles and Metallacages. Chem Asian J 2021; 16:3805-3816. [PMID: 34529337 DOI: 10.1002/asia.202100942] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/13/2021] [Indexed: 11/08/2022]
Abstract
The utilization of photocatalytic techniques for achieving light-to-fuel conversion is a promising way to ease the shortage of energy and degradation of the ecological environment. Fluorescent metallacycles and metallacages have drawn considerable attention and have been used in widespread fields due to easy preparation and their abundant functionality including photocatalysis. This review covers recent advances in photocatalysis in discrete supramolecular fluorescent metallacycles and metallacages. The developments in the utilization of the metallacycles skeletons and the effect of fluorescence-resonance energy transfer for photocatalysis are discussed. Furthermore, the use of the ligands decorated by organic chromophores or redox metal sites in metallacages as photocatalysts and their ability to encapsulate appropriate catalytic cofactors for photocatalysis are summarized. For the sake of brevity, macrocycles and cages with inorganic coordination complexes such as ruthenium complexes and iridium complexes are not included in this minireview.
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Affiliation(s)
- Hong-Yu Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, 200062, P. R. China
| | - Le-Yong Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, 200062, P. R. China
| | - Lin Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, 200062, P. R. China
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13
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Zhang HN, Yu WB, Lin YJ, Jin GX. Stimuli-Responsive Topological Transformation of a Molecular Borromean Ring via Controlled Oxidation of Thioether Moieties. Angew Chem Int Ed Engl 2021; 60:15466-15471. [PMID: 33871131 DOI: 10.1002/anie.202103264] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Indexed: 01/31/2023]
Abstract
A Cp*-Rh based D-shaped binuclear metallacycle and a template-free molecular Borromean ring (BR) were obtained in high yield using the semi-rigid thioether dipyridyl ligand 1,4-bis[(pyridin-4-ylthio)methyl]benzene (Bptmb). The topological transformation from a binuclear metallacycle and a BR to tetranuclear metallacycles was realized via the controlled oxidation of thioethers. The strategy used in this work can be regarded as a new form of stimuli-responsive post-synthesis modification (PSM).
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Affiliation(s)
- Hai-Ning Zhang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Wei-Bin Yu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Yue-Jian Lin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Guo-Xin Jin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of, Polymers, Department of Chemistry, Fudan University, Shanghai, 200433, P. R. China
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14
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Wu G, Chen Y, Fang S, Tong L, Shen L, Ge C, Pan Y, Shi X, Li H. A Self‐Assembled Cage for Wide‐Scope Chiral Recognition in Water. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Guangcheng Wu
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Yixin Chen
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Shuai Fang
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Lu Tong
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Libo Shen
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Chenqi Ge
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Yuanjiang Pan
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Xiangli Shi
- College of Geography and Environment Shandong Normal University Jinan 250358 P. R. China
| | - Hao Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
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15
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Wu G, Chen Y, Fang S, Tong L, Shen L, Ge C, Pan Y, Shi X, Li H. A Self-Assembled Cage for Wide-Scope Chiral Recognition in Water. Angew Chem Int Ed Engl 2021; 60:16594-16599. [PMID: 34000079 DOI: 10.1002/anie.202104164] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/12/2021] [Indexed: 11/12/2022]
Abstract
Herein, we report the self-assembly of an anionic homochiral octahedral cage by condensing six Ga3+ cations and four trisacylhydrazone ligands. The robust nature of the hydrazone bond renders the cage stable in water, where it can take advantage of the hydrophobic effect for host-guest recognition. In addition to the internal binding site, namely, the inner cavity, the octahedral cage possesses four "windows", each of which represents an external binding site allowing peripheral complexation. These internal and external binding sites endow the cage with the capability to bind a broad range of guests whose sizes could either be smaller than or exceed the volume of the cage's inner cavity. Upon accommodation of a chiral guest, one of the two cage enantiomers becomes more favored than the other, producing circular-dichroism (CD) signals. The CD signal intensity of the cage is observed to be proportional to the ee value of the chiral guest, allowing a quantitative determination of the latter.
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Affiliation(s)
- Guangcheng Wu
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Yixin Chen
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Shuai Fang
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Lu Tong
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Libo Shen
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Chenqi Ge
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Yuanjiang Pan
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Xiangli Shi
- College of Geography and Environment, Shandong Normal University, Jinan, 250358, P. R. China
| | - Hao Li
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
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16
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Rizzo C, Marullo S, Billeci F, D'Anna F. Catalysis in Supramolecular Systems: the Case of Gel Phases. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100372] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Carla Rizzo
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Salvatore Marullo
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Floriana Billeci
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Francesca D'Anna
- Università degli Studi di Palermo Dipartimento STEBICEF Viale delle Scienze, Ed. 17 90128 Palermo Italy
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17
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Zhang H, Yu W, Lin Y, Jin G. Stimuli‐Responsive Topological Transformation of a Molecular Borromean Ring via Controlled Oxidation of Thioether Moieties. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Hai‐Ning Zhang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of, Polymers Department of Chemistry Fudan University Shanghai 200433 P. R. China
| | - Wei‐Bin Yu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of, Polymers Department of Chemistry Fudan University Shanghai 200433 P. R. China
| | - Yue‐Jian Lin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of, Polymers Department of Chemistry Fudan University Shanghai 200433 P. R. China
| | - Guo‐Xin Jin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials State Key Laboratory of Molecular Engineering of, Polymers Department of Chemistry Fudan University Shanghai 200433 P. R. China
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18
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Ngai C, Sanchez‐Marsetti CM, Harman WH, Hooley RJ. Supramolecular Catalysis of the oxa‐Pictet–Spengler Reaction with an Endohedrally Functionalized Self‐Assembled Cage Complex. Angew Chem Int Ed Engl 2020; 59:23505-23509. [DOI: 10.1002/anie.202009553] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 08/17/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Courtney Ngai
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA 92521 USA
| | - Colomba M. Sanchez‐Marsetti
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA 92521 USA
| | - W. Hill Harman
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA 92521 USA
| | - Richard J. Hooley
- Department of Chemistry and the UCR Center for Catalysis University of California—Riverside Riverside CA 92521 USA
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19
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Supramolecular Catalysis of the oxa‐Pictet–Spengler Reaction with an Endohedrally Functionalized Self‐Assembled Cage Complex. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009553] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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21
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Jiao T, Wu G, Zhang Y, Shen L, Lei Y, Wang C, Fahrenbach AC, Li H. Self‐Assembly in Water with N‐Substituted Imines. Angew Chem Int Ed Engl 2020; 59:18350-18367. [DOI: 10.1002/anie.201910739] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/09/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Tianyu Jiao
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Guangcheng Wu
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Yang Zhang
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Libo Shen
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Ye Lei
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Cai‐Yun Wang
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | | | - Hao Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
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22
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Xu L, Zhang D, Ronson TK, Nitschke JR. Improved Acid Resistance of a Metal-Organic Cage Enables Cargo Release and Exchange between Hosts. Angew Chem Int Ed Engl 2020; 59:7435-7438. [PMID: 32073709 PMCID: PMC7217015 DOI: 10.1002/anie.202001059] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Indexed: 01/06/2023]
Abstract
The use of di(2-pyridyl)ketone in subcomponent self-assembly is introduced. When combined with a flexible triamine and zinc bis(trifluoromethanesulfonyl)imide, this ketone formed a new Zn4 L4 tetrahedron 1 bearing twelve uncoordinated pyridyl units around its metal-ion vertices. The acid stability of 1 was found to be greater than that of the analogous tetrahedron 2 built from 2-formylpyridine. Intriguingly, the peripheral presence of additional pyridine rings in 1 resulted in distinct guest binding behavior from that of 2, affecting guest scope as well as binding affinities. The different stabilities and guest affinities of capsules 1 and 2 enabled the design of systems whereby different cargoes could be moved between cages using acid and base as chemical stimuli.
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Affiliation(s)
- Lin Xu
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
- Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular EngineeringEast China Normal University3663 N. Zhongshan RoadShanghai200062P. R. China
| | - Dawei Zhang
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
| | - Tanya K. Ronson
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
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23
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Xu L, Zhang D, Ronson TK, Nitschke JR. Improved Acid Resistance of a Metal–Organic Cage Enables Cargo Release and Exchange between Hosts. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Lin Xu
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
- Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular EngineeringEast China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Dawei Zhang
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Tanya K. Ronson
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Jonathan R. Nitschke
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
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24
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Imanishi K, Wahyudianto B, Kojima T, Yoshinari N, Konno T. A 116-Nuclear Metallosupramolecular Cage-of-Cage Showing Multistep Single-Crystal-to-Single-Crystal Transformation. Chemistry 2020; 26:1827-1833. [PMID: 31802546 DOI: 10.1002/chem.201904275] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Indexed: 11/10/2022]
Abstract
Here a unique single-crystal-to-single-crystal (SCSC) transformation of a 116-nuclear AuI 72 CdII 40 NaI 4 cage-of-cage (2CdNa ) is reported, which was created from a trigold(I) metalloligand with d-penicillamine by way of a 9-nuclear AuI 6 CdII 3 cage (1). Cage-of-cage 2CdNa is composed of 12 cages of 1 that are linked by 4 Cd2+ and 4 Na+ ions, with its surface being covered by 12 NO3 - ions to form a discrete, spherical molecule with a diameter ca. 4.7 nm. In crystal 2CdNa , the cage-of-cage molecules are packed in a cubic lattice with a huge cell volume of ca. 4.5×105 Å3 , so as to have large interstices with diameters of more than 3 nm. Upon soaking crystals 2CdNa in aqueous Cu(NO3 )2 , all Cd2+ and Na+ were quickly exchanged by Cu2+ to produce an analogous AuI 72 CuII 44 cage-of-cage (2Cu ) in a SCSC manner. Prolonged soaking led to the SCSC transformation to another supramolecular structure (2'Cu ) consisting of 152-nuclear AuI 72 CuII 80 cage-of-cages that are alternately H-bonded with the AuI 72 CuII 44 cage-of-cages. 2'Cu showed the accommodation of MoO4 2- and the conversion of MoO4 2- to β-Mo8 O26 4- in the crystal, with retention of single-crystallinity.
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Affiliation(s)
- Kento Imanishi
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
| | - Benny Wahyudianto
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
| | - Tatsuhiro Kojima
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
| | - Nobuto Yoshinari
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
| | - Takumi Konno
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan
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25
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Hardy M, Struch N, Holstein JJ, Schnakenburg G, Wagner N, Engeser M, Beck J, Clever GH, Lützen A. Dynamic Complex-to-Complex Transformations of Heterobimetallic Systems Influence the Cage Structure or Spin State of Iron(II) Ions. Angew Chem Int Ed Engl 2020; 59:3195-3200. [PMID: 31788925 PMCID: PMC7028022 DOI: 10.1002/anie.201914629] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Indexed: 12/26/2022]
Abstract
Two new heterobimetallic cages, a trigonal‐bipyramidal and a cubic one, were assembled from the same mononuclear metalloligand by adopting the molecular library approach, using iron(II) and palladium(II) building blocks. The ligand system was designed to readily assemble through subcomponent self‐assembly. It allowed the introduction of steric strain at the iron(II) centres, which stabilizes its paramagnetic high‐spin state. This steric strain was utilized to drive dynamic complex‐to‐complex transformations with both the metalloligand and heterobimetallic cages. Addition of sterically less crowded subcomponents as a chemical stimulus transformed all complexes to their previously reported low‐spin analogues. The metalloligand and bipyramid incorporated the new building block more readily than the cubic cage, probably because the geometric structure of the sterically crowded metalloligand favours the cube formation. Furthermore it was possible to provoke structural transformations upon addition of more favourable chelating ligands, converting the cubic structures into bipyramidal ones.
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Affiliation(s)
- Matthias Hardy
- Rheinische Friedrich-Wilhelms-Universität Bonn, Kekulé-Institut für Organische Chemie und Biochemie, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
| | - Niklas Struch
- Rheinische Friedrich-Wilhelms-Universität Bonn, Kekulé-Institut für Organische Chemie und Biochemie, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany.,Current address: Arlanxeo Netherlands B.V., Urmonderbaan 24, 6167 RD, Geleen, The Netherlands
| | - Julian J Holstein
- Technische Universität Dortmund, Fakultät für Chemie und Chemische Biologie, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
| | - Norbert Wagner
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
| | - Marianne Engeser
- Rheinische Friedrich-Wilhelms-Universität Bonn, Kekulé-Institut für Organische Chemie und Biochemie, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
| | - Johannes Beck
- Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
| | - Guido H Clever
- Technische Universität Dortmund, Fakultät für Chemie und Chemische Biologie, Otto-Hahn-Straße 6, 44227, Dortmund, Germany
| | - Arne Lützen
- Rheinische Friedrich-Wilhelms-Universität Bonn, Kekulé-Institut für Organische Chemie und Biochemie, Gerhard-Domagk-Straße 1, 53121, Bonn, Germany
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26
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Hardy M, Struch N, Holstein JJ, Schnakenburg G, Wagner N, Beck J, Engeser M, Clever GH, Lützen A. Dynamische Komplex‐zu‐Komplex‐Umwandlungen von heterobimetallischen Systemen und ihr Einfluss auf die Käfigstruktur oder den Spinzustand von Eisen(II)‐Ionen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914629] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Matthias Hardy
- Rheinische Friedrich-Wilhelms-Universität Bonn Kekulé-Institut für Organische Chemie und Biochemie Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
| | - Niklas Struch
- Rheinische Friedrich-Wilhelms-Universität Bonn Kekulé-Institut für Organische Chemie und Biochemie Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
- derzeitige Adresse: Arlanxeo Netherlands B.V. Urmonderbaan 24 6167 RD Geleen Niederlande
| | - Julian J. Holstein
- Technische Universität Dortmund Fakultät für Chemie und Chemische Biologie Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Gregor Schnakenburg
- Institut für Anorganische Chemie Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
| | - Norbert Wagner
- Institut für Anorganische Chemie Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
| | - Johannes Beck
- Institut für Anorganische Chemie Rheinische Friedrich-Wilhelms-Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
| | - Marianne Engeser
- Rheinische Friedrich-Wilhelms-Universität Bonn Kekulé-Institut für Organische Chemie und Biochemie Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
| | - Guido H. Clever
- Technische Universität Dortmund Fakultät für Chemie und Chemische Biologie Otto-Hahn-Straße 6 44227 Dortmund Deutschland
| | - Arne Lützen
- Rheinische Friedrich-Wilhelms-Universität Bonn Kekulé-Institut für Organische Chemie und Biochemie Gerhard-Domagk-Straße 1 53121 Bonn Deutschland
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27
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Kennedy ADW, de Haas N, Iranmanesh H, Luis ET, Shen C, Wang P, Price JR, Donald WA, Andréasson J, Huang F, Beves JE. Diastereoselective Control of Tetraphenylethene Reactivity by Metal Template Self-Assembly. Chemistry 2019; 25:5708-5718. [PMID: 30775812 DOI: 10.1002/chem.201806259] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/21/2019] [Indexed: 11/12/2022]
Abstract
The reaction of 4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetraaniline with 2-pyridinecarboxaldehyde and iron(II) chloride resulted, after aqueous workup, in the diastereoselective formation of an [Fe2 L3 ]4+ triple-stranded helicate structure, irrespective of the stoichiometry employed. The helicate structure was characterized in solution by multinuclear NMR spectroscopy, and in the solid state by single-crystal X-ray crystallography. The reaction of iron(II) tetrafluoroborate or iron(II) bistriflimide with the tetraaniline and 2-pyridinecarboxaldehyde allowed the formation of an [Fe8 L6 ]16+ cube when the appropriate stoichiometry was used, but these structures were unstable with respect to hydrolysis. The pendant amine groups on the helicate can be functionalized by reaction with acid chlorides or anhydrides, and the resulting functionalized tetraphenylethene (TPE) units were isolated by the reaction of the helicate with tris(2-aminoethyl)amine. The emission properties of the TPE units were studied in THF/water mixtures, and they were found by dynamic light scattering to self-assemble into large (av. diameter 250 nm) structures.
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Affiliation(s)
| | | | | | - Ena T Luis
- School of Chemistry, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Chao Shen
- School of Chemistry, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Pi Wang
- School of Chemistry, UNSW Sydney, Sydney, NSW, 2052, Australia.,State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
| | - Jason R Price
- ANSTO-Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria, 3168, Australia
| | | | - Joakim Andréasson
- Department of Chemical and Biological Engineering, Chalmers University of Technology, 412 96, Göteborg, Sweden
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, China
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28
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Plajer AJ, Percástegui EG, Santella M, Rizzuto FJ, Gan Q, Laursen BW, Nitschke JR. Fluorometric Recognition of Nucleotides within a Water‐Soluble Tetrahedral Capsule. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814149] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Alex J. Plajer
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | | | - Marco Santella
- Department of Chemistry & Nano-Science CenterUniversity of Copenhagen Universitetsparken 5 2100 Copenhagen Denmark
| | - Felix J. Rizzuto
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Quan Gan
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Bo W. Laursen
- Department of Chemistry & Nano-Science CenterUniversity of Copenhagen Universitetsparken 5 2100 Copenhagen Denmark
| | - Jonathan R. Nitschke
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
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29
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Plajer AJ, Percástegui EG, Santella M, Rizzuto FJ, Gan Q, Laursen BW, Nitschke JR. Fluorometric Recognition of Nucleotides within a Water-Soluble Tetrahedral Capsule. Angew Chem Int Ed Engl 2019; 58:4200-4204. [PMID: 30666756 DOI: 10.1002/anie.201814149] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/11/2022]
Abstract
The design of aqueous probes and binders for complex, biologically relevant anions presents a key challenge in supramolecular chemistry. Herein, a tetrahedral assembly with cationic faces and corners is reported that is capable of discriminating between anionic and neutral guests in water. Electrostatic repulsion between subcomponents can be overcome by the addition of an anionic template, or generating a robust covalent framework by incorporating tris(2-aminoethyl)amine (TREN). The resultant TREN-capped, water-soluble, fluorescent cage binds mono- and poly-phosphoric esters, including nucleotides. Its covalent skeleton renders it stable at micromolar concentrations in water, enabling the fluorometric detection of biologically relevant guests in an aqueous environment. Selective supramolecular encapsulants, such as 1, could enable new sensing applications, such as recognition of toxins and drugs, under biological conditions.
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Affiliation(s)
- Alex J Plajer
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Edmundo G Percástegui
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Marco Santella
- Department of Chemistry & Nano-Science Center, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark
| | - Felix J Rizzuto
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Quan Gan
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
| | - Bo W Laursen
- Department of Chemistry & Nano-Science Center, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen, Denmark
| | - Jonathan R Nitschke
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
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30
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Taylor LLK, Riddell IA, Smulders MMJ. Selbstorganisation von funktionellen diskreten dreidimensionalen Architekturen in Wasser. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806297] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lauren L. K. Taylor
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Großbritannien
| | - Imogen A. Riddell
- School of Chemistry; University of Manchester; Oxford Road M13 9PL Großbritannien
| | - Maarten M. J. Smulders
- Laboratory of Organic Chemistry; Wageningen University, P.O. Box 8026; 6700EG Wageningen Niederlande
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31
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Taylor LLK, Riddell IA, Smulders MMJ. Self-Assembly of Functional Discrete Three-Dimensional Architectures in Water. Angew Chem Int Ed Engl 2018; 58:1280-1307. [DOI: 10.1002/anie.201806297] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Indexed: 01/01/2023]
Affiliation(s)
| | - Imogen A. Riddell
- School of Chemistry; University of Manchester; Oxford Road M13 9PL UK
| | - Maarten M. J. Smulders
- Laboratory of Organic Chemistry; Wageningen University, P.O. Box 8026; 6700EG Wageningen The Netherlands
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32
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Tan C, Chu D, Tang X, Liu Y, Xuan W, Cui Y. Supramolecular Coordination Cages for Asymmetric Catalysis. Chemistry 2018; 25:662-672. [DOI: 10.1002/chem.201802817] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Chunxia Tan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Dandan Chu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Xianhui Tang
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Weimin Xuan
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering and State Key Laboratory, of Metal, Matrix CompositesShanghai Jiao Tong University Shanghai 200240 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300072 P.R. China
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33
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Kim TY, Vasdev RAS, Preston D, Crowley JD. Strategies for Reversible Guest Uptake and Release from Metallosupramolecular Architectures. Chemistry 2018; 24:14878-14890. [DOI: 10.1002/chem.201802081] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Indexed: 01/11/2023]
Affiliation(s)
- Tae Y. Kim
- Department of Chemistry; University of Otago; PO Box 56 Dunedin New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology; University of Wellington, PO Box 600; Wellington New Zealand
| | - Roan A. S. Vasdev
- Department of Chemistry; University of Otago; PO Box 56 Dunedin New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology; University of Wellington, PO Box 600; Wellington New Zealand
| | - Dan Preston
- Department of Chemistry; University of Otago; PO Box 56 Dunedin New Zealand
| | - James D. Crowley
- Department of Chemistry; University of Otago; PO Box 56 Dunedin New Zealand
- MacDiarmid Institute for Advanced Materials and Nanotechnology; University of Wellington, PO Box 600; Wellington New Zealand
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34
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Zhao W, Xia L, Liu X. Covalent organic frameworks (COFs): perspectives of industrialization. CrystEngComm 2018. [DOI: 10.1039/c7ce02079a] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In this highlight, we review the state-of-the-art development of COFs from an industrial point of view in five aspects, including their types, growth mechanisms, synthetic methods, processability and applications.
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Affiliation(s)
- Wei Zhao
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Lieyin Xia
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Xikui Liu
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
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35
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Drożdż W, Bouillon C, Kotras C, Richeter S, Barboiu M, Clément S, Stefankiewicz AR, Ulrich S. Generation of Multicomponent Molecular Cages using Simultaneous Dynamic Covalent Reactions. Chemistry 2017; 23:18010-18018. [DOI: 10.1002/chem.201703868] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Wojciech Drożdż
- Faculty of Chemistry; Adam Mickiewicz University; Umultowska 89b 61-614 Poznań Poland
- Centre for Advanced Technologies; Adam Mickiewicz University; Umultowska 89c, 6 1-614 Poznań Poland
| | - Camille Bouillon
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 240 Avenue du Professeur Emile Jeanbrau 34296 Montpellier cedex 5 France
| | - Clément Kotras
- Institut Charles Gerhardt (ICGM), UMR 5253; Université de Montpellier, CNRS, ENSCM; Place Eugène Bataillon 34095 Montpellier Cedex 05 France
| | - Sébastien Richeter
- Institut Charles Gerhardt (ICGM), UMR 5253; Université de Montpellier, CNRS, ENSCM; Place Eugène Bataillon 34095 Montpellier Cedex 05 France
| | - Mihail Barboiu
- Institut Européen des Membranes (IEM), UMR 5635; Université de Montpellier, ENSCM, CNRS, Adaptive Supramolecular Nanosystems Group; Place Eugène Bataillon, CC 047 34095 Montpellier France
| | - Sébastien Clément
- Institut Charles Gerhardt (ICGM), UMR 5253; Université de Montpellier, CNRS, ENSCM; Place Eugène Bataillon 34095 Montpellier Cedex 05 France
| | - Artur R. Stefankiewicz
- Faculty of Chemistry; Adam Mickiewicz University; Umultowska 89b 61-614 Poznań Poland
- Centre for Advanced Technologies; Adam Mickiewicz University; Umultowska 89c, 6 1-614 Poznań Poland
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 240 Avenue du Professeur Emile Jeanbrau 34296 Montpellier cedex 5 France
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36
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Jiao T, Chen L, Yang D, Li X, Wu G, Zeng P, Zhou A, Yin Q, Pan Y, Wu B, Hong X, Kong X, Lynch VM, Sessler JL, Li H. Trapping White Phosphorus within a Purely Organic Molecular Container Produced by Imine Condensation. Angew Chem Int Ed Engl 2017; 56:14545-14550. [DOI: 10.1002/anie.201708246] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 09/06/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Tianyu Jiao
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Liang Chen
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Dong Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710069 China
| | - Xin Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Guangcheng Wu
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Pingmei Zeng
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Ankun Zhou
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Qi Yin
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Yuanjiang Pan
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Biao Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710069 China
| | - Xin Hong
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Xueqian Kong
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Vincent M. Lynch
- Department of Chemistry The University of Texas at Austin Austin Texas 78712-1224 USA
- Deparment of Chemistry Shanghai University Shanghai 200444 China
| | - Jonathan L. Sessler
- Department of Chemistry The University of Texas at Austin Austin Texas 78712-1224 USA
- Deparment of Chemistry Shanghai University Shanghai 200444 China
| | - Hao Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
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37
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Jiao T, Chen L, Yang D, Li X, Wu G, Zeng P, Zhou A, Yin Q, Pan Y, Wu B, Hong X, Kong X, Lynch VM, Sessler JL, Li H. Trapping White Phosphorus within a Purely Organic Molecular Container Produced by Imine Condensation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708246] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tianyu Jiao
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Liang Chen
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Dong Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710069 China
| | - Xin Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Guangcheng Wu
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Pingmei Zeng
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Ankun Zhou
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Qi Yin
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Yuanjiang Pan
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Biao Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710069 China
| | - Xin Hong
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Xueqian Kong
- Department of Chemistry Zhejiang University Hangzhou 310027 China
| | - Vincent M. Lynch
- Department of Chemistry The University of Texas at Austin Austin Texas 78712-1224 USA
- Deparment of Chemistry Shanghai University Shanghai 200444 China
| | - Jonathan L. Sessler
- Department of Chemistry The University of Texas at Austin Austin Texas 78712-1224 USA
- Deparment of Chemistry Shanghai University Shanghai 200444 China
| | - Hao Li
- Department of Chemistry Zhejiang University Hangzhou 310027 China
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38
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Bartolami E, Knoops J, Bessin Y, Fossépré M, Chamieh J, Dumy P, Surin M, Ulrich S. One-Pot Self-Assembly of Peptide-Based Cage-Type Nanostructures Using Orthogonal Ligations. Chemistry 2017; 23:14323-14331. [DOI: 10.1002/chem.201702974] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Indexed: 01/14/2023]
Affiliation(s)
- Eline Bartolami
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 8 Rue de l'Ecole Normale 34296 Montpellier cedex 5 France
- Present address: Department of Organic Chemistry; University of Geneva; 30 Quai Ernest Ansermet 1211 Geneva 4 Switzerland
| | - Jérémie Knoops
- Laboratory for Chemistry of Novel Materials; University of Mons-UMONS; 20, Place du Parc 7000 Mons Belgium
| | - Yannick Bessin
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 8 Rue de l'Ecole Normale 34296 Montpellier cedex 5 France
| | - Mathieu Fossépré
- Laboratory for Chemistry of Novel Materials; University of Mons-UMONS; 20, Place du Parc 7000 Mons Belgium
| | - Joseph Chamieh
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 8 Rue de l'Ecole Normale 34296 Montpellier cedex 5 France
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 8 Rue de l'Ecole Normale 34296 Montpellier cedex 5 France
| | - Mathieu Surin
- Laboratory for Chemistry of Novel Materials; University of Mons-UMONS; 20, Place du Parc 7000 Mons Belgium
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM; Ecole Nationale Supérieure de Chimie de Montpellier; 8 Rue de l'Ecole Normale 34296 Montpellier cedex 5 France
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39
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Xi SF, Bao LY, Xu ZL, Wang YX, Ding ZD, Gu ZG. Enhanced Stabilization of G-Quadruplex DNA by [Ni4
L6
]8+
Cages with Large Rigid Aromatic Ligands. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700409] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Sai-Fei Xi
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
| | - Ling-Yu Bao
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
| | - Zong-Li Xu
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
| | - Yu-Xia Wang
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
| | - Zheng-Dong Ding
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
| | - Zhi-Guo Gu
- The Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; 214122 Wuxi China
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40
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Percástegui EG, Mosquera J, Nitschke JR. Anion Exchange Renders Hydrophobic Capsules and Cargoes Water-Soluble. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705093] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Jesús Mosquera
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Jonathan R. Nitschke
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
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41
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Percástegui EG, Mosquera J, Nitschke JR. Anion Exchange Renders Hydrophobic Capsules and Cargoes Water-Soluble. Angew Chem Int Ed Engl 2017; 56:9136-9140. [DOI: 10.1002/anie.201705093] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Indexed: 01/08/2023]
Affiliation(s)
| | - Jesús Mosquera
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Jonathan R. Nitschke
- Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
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42
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August DP, Nichol GS, Lusby PJ. Maximizing Coordination Capsule-Guest Polar Interactions in Apolar Solvents Reveals Significant Binding. Angew Chem Int Ed Engl 2016; 55:15022-15026. [PMID: 27809382 DOI: 10.1002/anie.201608229] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 09/09/2016] [Indexed: 12/19/2022]
Abstract
Guest encapsulation underpins the functional properties of self-assembled capsules yet identifying systems capable of strongly binding small organic molecules in solution remains a challenge. Most coordination capsules rely on the hydrophobic effect to ensure effective solution-phase association. In contrast, we show that using non-interacting anions in apolar solvents can maximize favorable interactions between a cationic Pd2 L4 host and charge-neutral guests resulting in a dramatic increase in binding strength. With quinone-type guests, association constants in excess of 108 m-1 were observed, comparable to the highest previously recorded constant for a metallosupramolecular capsule. Modulation of optoelectronic properties of the guests was also observed, with encapsulation either changing or switching-on luminescence not present in the bulk phase.
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Affiliation(s)
- David P August
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Gary S Nichol
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Paul J Lusby
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
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43
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August DP, Nichol GS, Lusby PJ. Maximizing Coordination Capsule-Guest Polar Interactions in Apolar Solvents Reveals Significant Binding. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608229] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- David P. August
- EaStCHEM School of Chemistry; Joseph Black Building; David Brewster Road Edinburgh EH9 3FJ UK
| | - Gary S. Nichol
- EaStCHEM School of Chemistry; Joseph Black Building; David Brewster Road Edinburgh EH9 3FJ UK
| | - Paul J. Lusby
- EaStCHEM School of Chemistry; Joseph Black Building; David Brewster Road Edinburgh EH9 3FJ UK
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44
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Giri C, Sahoo PK, Rissanen K, Mal P. Capturing Hydrophobic Trifluoroiodomethane in Water into an M
4
L
6
Cage. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600990] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Chandan Giri
- School of Chemical Sciences National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar P. O. Bhimpur‐Padanpur, Via Jatni 752050 Odisha District Khurda India
- University of Jyvaskyla Department of Chemistry Nanoscience Center P. O. Box. 35 40014 University of Jyvaskyla Finland
| | - Prasit Kumar Sahoo
- School of Chemical Sciences National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar P. O. Bhimpur‐Padanpur, Via Jatni 752050 Odisha District Khurda India
| | - Kari Rissanen
- University of Jyvaskyla Department of Chemistry Nanoscience Center P. O. Box. 35 40014 University of Jyvaskyla Finland
| | - Prasenjit Mal
- School of Chemical Sciences National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar P. O. Bhimpur‐Padanpur, Via Jatni 752050 Odisha District Khurda India
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45
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Catti L, Zhang Q, Tiefenbacher K. Advantages of Catalysis in Self-Assembled Molecular Capsules. Chemistry 2016; 22:9060-6. [DOI: 10.1002/chem.201600726] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Lorenzo Catti
- Department Chemie; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Qi Zhang
- Department Chemie; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Konrad Tiefenbacher
- Department Chemie; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
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46
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Imamura T, Maehara T, Sekiya R, Haino T. Frozen Dissymmetric Cavities in Resorcinarene-Based Coordination Capsules. Chemistry 2016; 22:3250-3254. [DOI: 10.1002/chem.201505183] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Taisuke Imamura
- Department of Chemistry; Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima Hiroshima 739-8526 Japan
| | - Takeshi Maehara
- Department of Chemistry; Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima Hiroshima 739-8526 Japan
| | - Ryo Sekiya
- Department of Chemistry; Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima Hiroshima 739-8526 Japan
| | - Takeharu Haino
- Department of Chemistry; Graduate School of Science; Hiroshima University; 1-3-1 Kagamiyama Higashi-Hiroshima Hiroshima 739-8526 Japan
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47
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48
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Vardhan H, Yusubov M, Verpoort F. Self-assembled metal–organic polyhedra: An overview of various applications. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.05.016] [Citation(s) in RCA: 135] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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49
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Bonakdarzadeh P, Pan F, Kalenius E, Jurček O, Rissanen K. Spontaneous Resolution of an Electron‐Deficient Tetrahedral Fe
4
L
4
cage. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507295] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pia Bonakdarzadeh
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Fangfang Pan
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Elina Kalenius
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Ondřej Jurček
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Kari Rissanen
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
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50
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Grommet AB, Bolliger JL, Browne C, Nitschke JR. A Triphasic Sorting System: Coordination Cages in Ionic Liquids. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505774] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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