101
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Jiang B, Zhang J, Zheng W, Chen LJ, Yin GQ, Wang YX, Sun B, Li X, Yang HB. Construction of Alkynylplatinum(II) Bzimpy-Functionalized Metallacycles and Their Hierarchical Self-Assembly Behavior in Solution Promoted by Pt⋅⋅⋅Pt and π-π Interactions. Chemistry 2016; 22:14664-71. [DOI: 10.1002/chem.201601682] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Indexed: 12/24/2022]
Affiliation(s)
- Bo Jiang
- 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
| | - Jing Zhang
- 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
| | - Wei Zheng
- 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
| | - Li-Jun Chen
- 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
| | - Guang-Qiang Yin
- 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
| | - Yu-Xuan Wang
- 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
| | - Bin Sun
- 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
| | - Xiaopeng Li
- Department of Chemistry and Biochemistry; Texas State University; San Marcos TX 78666 USA
| | - Hai-Bo Yang
- 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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102
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Suzuki A, Kondo K, Sei Y, Akita M, Yoshizawa M. A fluorescent molecular capsule with a flexible polyaromatic shell for the detection of monoterpene compounds in water. Chem Commun (Camb) 2016; 52:3151-4. [PMID: 26804491 DOI: 10.1039/c5cc09647b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new molecular capsule with a flexible fluorescent shell was formed by the quantitative self-complementary assembly of amphiphilic, U-shaped polyaromatic subunits in water. The capsule can fully encapsulate a variety of non-fluorescent monoterpene compounds (e.g., menthone, menthol, and p-menthane) in the hydrophobic cavity and act as a fluorescent supramolecular probe for recognizing the structural identity of the analytes by emissive signals in water at room temperature.
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Affiliation(s)
- Akira Suzuki
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
| | - Kei Kondo
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
| | - Yoshihisa Sei
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
| | - Munetaka Akita
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
| | - Michito Yoshizawa
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
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103
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Ramsay WJ, Rizzuto FJ, Ronson TK, Caprice K, Nitschke JR. Subtle Ligand Modification Inverts Guest Binding Hierarchy in MII8L6 Supramolecular Cubes. J Am Chem Soc 2016; 138:7264-7. [DOI: 10.1021/jacs.6b03858] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- William J. Ramsay
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom CB2 1EW
| | - Felix J. Rizzuto
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom CB2 1EW
| | - Tanya K. Ronson
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom CB2 1EW
| | - Kenji Caprice
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom CB2 1EW
| | - Jonathan R. Nitschke
- Department of Chemistry, University of Cambridge, Cambridge, United Kingdom CB2 1EW
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104
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Kieffer M, Pilgrim BS, Ronson TK, Roberts DA, Aleksanyan M, Nitschke JR. Perfluorinated Ligands Induce Meridional Metal Stereochemistry to Generate M8L12, M10L15, and M12L18 Prisms. J Am Chem Soc 2016; 138:6813-21. [DOI: 10.1021/jacs.6b02445] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Marion Kieffer
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Ben S. Pilgrim
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Tanya K. Ronson
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Derrick A. Roberts
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Mina Aleksanyan
- 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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105
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Engineering Stacks of V-Shaped Polyaromatic Compounds with Alkyl Chains for Enhanced Emission in the Solid State. Angew Chem Int Ed Engl 2016; 55:6906-10. [DOI: 10.1002/anie.201602502] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Indexed: 01/13/2023]
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106
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Sekiguchi S, Kondo K, Sei Y, Akita M, Yoshizawa M. Engineering Stacks of V-Shaped Polyaromatic Compounds with Alkyl Chains for Enhanced Emission in the Solid State. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602502] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Shoya Sekiguchi
- Chemical Resources Laboratory; Tokyo Institute of Technology; 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Kei Kondo
- Chemical Resources Laboratory; Tokyo Institute of Technology; 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Yoshihisa Sei
- Chemical Resources Laboratory; Tokyo Institute of Technology; 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Munetaka Akita
- Chemical Resources Laboratory; Tokyo Institute of Technology; 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Michito Yoshizawa
- Chemical Resources Laboratory; Tokyo Institute of Technology; 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
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107
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Black SP, Wood DM, Schwarz FB, Ronson TK, Holstein JJ, Stefankiewicz AR, Schalley CA, Sanders JKM, Nitschke JR. Catenation and encapsulation induce distinct reconstitutions within a dynamic library of mixed-ligand Zn 4L 6 cages. Chem Sci 2016; 7:2614-2620. [PMID: 28660033 PMCID: PMC5477050 DOI: 10.1039/c5sc04906g] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 01/21/2016] [Indexed: 12/27/2022] Open
Abstract
Two new Zn4L6 cages composed of diamine subcomponents containing either naphthalene diimide (NDI) or porphyrin moieties are described. Their structural differences allow these cages to exhibit distinct interactions with different chemical stimuli, yielding different supramolecular products. The electron-poor NDI subunits of the first cage were observed to thread through electron-rich aromatic crown-ether macrocycles, forming mechanically-interlocked species up to a [3]catenane, whereas the porphyrin ligands of the second cage interacted favourably with C70, causing it to be bound as a guest. When mixed, the two cages were observed to form a dynamic combinatorial library (DCL) of seven constitutionally distinct mixed-ligand Zn4L6 cages. The DCL was observed to reconstitute in opposing ways when treated with either the crown ether or C70: the electron-rich macrocycle templated the formation of heteroleptic catenanes, whereas C70 caused the DCL to self-sort into homoleptic structures.
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Affiliation(s)
- Samuel P Black
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK . ;
| | - Daniel M Wood
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK . ;
| | - Felix B Schwarz
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustrasse 3 , 14195 Berlin , Germany .
| | - Tanya K Ronson
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK . ;
| | - Julian J Holstein
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK . ;
- Global Phasing Ltd. , Sheraton House, Castle Park , Cambridge , CB3 0AX , UK
| | - Artur R Stefankiewicz
- Department of Chemistry , University of Cambridge , Lensfield Road , Cambridge , CB2 1EW , UK . ;
| | - Christoph A Schalley
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustrasse 3 , 14195 Berlin , Germany .
| | - Jeremy K M Sanders
- 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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108
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Xu L, Yang HB. Our Expedition in Linear Neutral Platinum-Acetylide Complexes: The Preparation of Micro/nanostructure Materials, Complicated Topologies, and Dye-Sensitized Solar Cells. CHEM REC 2016; 16:1274-97. [PMID: 27097565 DOI: 10.1002/tcr.201500271] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Indexed: 01/12/2023]
Abstract
During the past few decades, the construction of various kinds of platinum-acetylide complexes has attracted considerable attention, because of their wide applications in photovoltaic cells, non-linear optics, and bio-imaging materials. Among these platinum-acetylide complexes, the linear neutral platinum-acetylide complexes, due to their attractive properties, such as well-defined linear geometry, synthetic accessibility, and intriguing photoproperties, have emerged as a rising star in this field. In this personal account, we will discuss how we entered the field of linear neutral platinum-acetylide chemistry and what we found in this field. The preparation of various types of linear neutral platinum-acetylide complexes and their applications in the areas of micro/nanostructure materials, complicated topologies, and dye-sensitized solar cells will be summarized in this account.
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Affiliation(s)
- 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
| | - Hai-Bo Yang
- 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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109
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Axet M, Dechy-Cabaret O, Durand J, Gouygou M, Serp P. Coordination chemistry on carbon surfaces. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.06.005] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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110
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Szymański M, Wierzbicki M, Gilski M, Jędrzejewska H, Sztylko M, Cmoch P, Shkurenko A, Jaskólski M, Szumna A. Mechanochemical Encapsulation of Fullerenes in Peptidic Containers Prepared by Dynamic Chiral Self-Sorting and Self-Assembly. Chemistry 2016; 22:3148-55. [PMID: 26808958 DOI: 10.1002/chem.201504451] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Indexed: 01/24/2023]
Abstract
Molecular capsules composed of amino acid or peptide derivatives connected to resorcin[4]arene scaffolds through acylhydrazone linkers have been synthesized using dynamic covalent chemistry (DCC) and hydrogen-bond-based self-assembly. The dynamic character of the linkers and the preference of the peptides towards self-assembly into β-barrel-type motifs lead to the spontaneous amplification of formation of homochiral capsules from mixtures of different substrates. The capsules have cavities of around 800 Å(3) and exhibit good kinetic stability. Although they retain their dynamic character, which allows processes such as chiral self-sorting and chiral self-assembly to operate with high fidelity, guest complexation is hindered in solution. However, the quantitative complexation of even very large guests, such as fullerene C60 or C70 , is possible through the utilization of reversible covalent bonds or the application of mechanochemical methods. The NMR spectra show the influence of the chiral environment on the symmetry of the fullerene molecules, which results in the differentiation of diastereotopic carbon atoms for C70 , and the X-ray structures provide unique information on the modes of peptide-fullerene interactions.
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Affiliation(s)
- Marek Szymański
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Michał Wierzbicki
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Mirosław Gilski
- Faculty of Chemistry, A. Mickiewicz University, Umultowska 89b, 61-614, Poznan, Poland.,Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland
| | - Hanna Jędrzejewska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Marcin Sztylko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Piotr Cmoch
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Aleksander Shkurenko
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Mariusz Jaskólski
- Faculty of Chemistry, A. Mickiewicz University, Umultowska 89b, 61-614, Poznan, Poland. .,Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, 61-704, Poznan, Poland.
| | - Agnieszka Szumna
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
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111
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Schmidt A, Molano V, Hollering M, Pöthig A, Casini A, Kühn FE. Evaluation of New Palladium Cages as Potential Delivery Systems for the Anticancer Drug Cisplatin. Chemistry 2016; 22:2253-6. [DOI: 10.1002/chem.201504930] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Indexed: 12/13/2022]
Affiliation(s)
- Andrea Schmidt
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Viviana Molano
- Dept. of Pharmacokinetics, Toxicology and Targeting; Research Institute of Pharmacy; University of Groningen; Antonius Deusinglaan 1 9713 AV Groningen The Netherlands
| | - Manuela Hollering
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Alexander Pöthig
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
| | - Angela Casini
- Dept. of Pharmacokinetics, Toxicology and Targeting; Research Institute of Pharmacy; University of Groningen; Antonius Deusinglaan 1 9713 AV Groningen The Netherlands
- School of Chemistry; Cardiff University; Park Place CF103AT Cardiff UK
| | - Fritz E. Kühn
- Department of Chemistry; Catalysis Research Center; Technische Universität München; Lichtenbergstrasse 4 85747 Garching Germany
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112
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Wang S, Sawada T, Ohara K, Yamaguchi K, Fujita M. Capsule-Capsule Conversion by Guest Encapsulation. Angew Chem Int Ed Engl 2016; 55:2063-6. [DOI: 10.1002/anie.201509278] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 12/12/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Shitao Wang
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Tomohisa Sawada
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kazuaki Ohara
- Faculty of Pharmaceutical Sciences at Kagawa Campus; Tokushima Bunri University; 1314-1, Shido, Sanuki Kagawa 769-2193 Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus; Tokushima Bunri University; 1314-1, Shido, Sanuki Kagawa 769-2193 Japan
| | - Makoto Fujita
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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113
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Wang S, Sawada T, Ohara K, Yamaguchi K, Fujita M. Capsule-Capsule Conversion by Guest Encapsulation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201509278] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shitao Wang
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Tomohisa Sawada
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kazuaki Ohara
- Faculty of Pharmaceutical Sciences at Kagawa Campus; Tokushima Bunri University; 1314-1, Shido, Sanuki Kagawa 769-2193 Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus; Tokushima Bunri University; 1314-1, Shido, Sanuki Kagawa 769-2193 Japan
| | - Makoto Fujita
- Department of Applied Chemistry; School of Engineering; The University of Tokyo; 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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114
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Wang W, Wang YX, Yang HB. Supramolecular transformations within discrete coordination-driven supramolecular architectures. Chem Soc Rev 2016; 45:2656-93. [DOI: 10.1039/c5cs00301f] [Citation(s) in RCA: 432] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In this review, a comprehensive summary of supramolecular transformations within discrete coordination-driven supramolecular architectures, including helices, metallacycles, metallacages, etc., is presented.
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Affiliation(s)
- Wei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Yu-Xuan Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Hai-Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P. R. China
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115
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Ahmedova A, Mihaylova R, Momekova D, Shestakova P, Stoykova S, Zaharieva J, Yamashina M, Momekov G, Akita M, Yoshizawa M. M2L4 coordination capsules with tunable anticancer activity upon guest encapsulation. Dalton Trans 2016; 45:13214-21. [DOI: 10.1039/c6dt01801g] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Guest encapsulation can modulate the cytotoxicity of anthracene-based nano-capsules and broaden their applications from metallodrugs to biocompatible delivery systems.
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Affiliation(s)
- Anife Ahmedova
- Faculty of Chemistry and Pharmacy
- University of Sofia
- Sofia 1164
- Bulgaria
| | | | - Denitsa Momekova
- Faculty of Pharmacy
- Medical University of Sofia
- Sofia 1000
- Bulgaria
| | - Pavletta Shestakova
- NMR Laboratory
- Institute of Organic Chemistry with Centre of Phytochemistry
- Bulgarian Academy of Sciences
- Sofia 1113
- Bulgaria
| | - Silviya Stoykova
- Faculty of Chemistry and Pharmacy
- University of Sofia
- Sofia 1164
- Bulgaria
| | - Joana Zaharieva
- Faculty of Chemistry and Pharmacy
- University of Sofia
- Sofia 1164
- Bulgaria
| | - Masahiro Yamashina
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Georgi Momekov
- Faculty of Pharmacy
- Medical University of Sofia
- Sofia 1000
- Bulgaria
| | - Munetaka Akita
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
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116
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Schmidt A, Hollering M, Drees M, Casini A, Kühn FE. Supramolecular exo-functionalized palladium cages: fluorescent properties and biological activity. Dalton Trans 2016; 45:8556-65. [DOI: 10.1039/c6dt00654j] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Self-assembled Pd(ii) coordination cages exhibit promising anticancer activities, while the emission properties studied by fluorescence spectroscopy and DFT calculations are limited.
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Affiliation(s)
- Andrea Schmidt
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Manuela Hollering
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Markus Drees
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
| | - Angela Casini
- Medicinal and Bioinorganic Chemistry
- School of Chemistry
- Cardiff University
- CF103AT Cardiff
- UK
| | - Fritz E. Kühn
- Molecular Catalysis
- Catalysis Research Center and Department of Chemistry
- Technische Universität München
- 85747 Garching bei München
- Germany
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117
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García-Simón C, Costas M, Ribas X. Metallosupramolecular receptors for fullerene binding and release. Chem Soc Rev 2016; 45:40-62. [DOI: 10.1039/c5cs00315f] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Different strategies for fullerene separation and purification mediated by supramolecular metallocages are reviewed in this Tutorial.
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Affiliation(s)
- Cristina García-Simón
- Grup de Química Bioinspirada
- Supramolecular i Catàlisi (QBIS-CAT)
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química
- Universitat de Girona
- Catalonia
| | - Miquel Costas
- Grup de Química Bioinspirada
- Supramolecular i Catàlisi (QBIS-CAT)
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química
- Universitat de Girona
- Catalonia
| | - Xavi Ribas
- Grup de Química Bioinspirada
- Supramolecular i Catàlisi (QBIS-CAT)
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química
- Universitat de Girona
- Catalonia
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118
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Li X, Wu J, Chen L, Zhong X, He C, Zhang R, Duan C. Engineering an iridium-containing metal–organic molecular capsule for induced-fit geometrical conversion and dual catalysis. Chem Commun (Camb) 2016; 52:9628-31. [DOI: 10.1039/c6cc04647a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Quantitative dynamic capsule–capsule conversion by cooperative binding one carbonate anion and switchable dual catalysis was achieved within an Ir2Co3-type capsule.
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Affiliation(s)
- Xuezhao Li
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Jinguo Wu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Liyong Chen
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Xiaoming Zhong
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Cheng He
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Rong Zhang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
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119
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Croué V, Goeb S, Szalóki G, Allain M, Sallé M. Reversible Guest Uptake/Release by Redox-Controlled Assembly/Disassembly of a Coordination Cage. Angew Chem Int Ed Engl 2015; 55:1746-50. [PMID: 26693832 DOI: 10.1002/anie.201509265] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 11/04/2015] [Indexed: 12/11/2022]
Abstract
Controlling the guest expulsion process from a receptor is of critical importance in various fields. Several coordination cages have been recently designed for this purpose, based on various types of stimuli to induce the guest release. Herein, we report the first example of a redox-triggered process from a coordination cage. The latter integrates a cavity, the panels of which are based on the extended tetrathiafulvalene unit (exTTF). The unique combination of electronic and conformational features of this framework (i.e. high π-donating properties and drastic conformational changes upon oxidation) allows the reversible disassembly/reassembly of the redox-active cavity upon chemical oxidation/reduction, respectively. This cage is able to bind the three-dimensional B12 F12 (2-) anion in a 1:2 host/guest stoichiometry. The reversible redox-triggered disassembly of the cage could also be demonstrated in the case of the host-guest complex, offering a new option for guest-delivering control.
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Affiliation(s)
- Vincent Croué
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers Cedex, France
| | - Sébastien Goeb
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers Cedex, France.
| | - György Szalóki
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers Cedex, France
| | - Magali Allain
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers Cedex, France
| | - Marc Sallé
- Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers Cedex, France.
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120
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Croué V, Goeb S, Szalóki G, Allain M, Sallé M. Reversible Guest Uptake/Release by Redox-Controlled Assembly/Disassembly of a Coordination Cage. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509265] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Vincent Croué
- Université d'Angers; CNRS UMR 6200; Laboratoire MOLTECH-Anjou; 2 bd Lavoisier 49045 Angers Cedex France
| | - Sébastien Goeb
- Université d'Angers; CNRS UMR 6200; Laboratoire MOLTECH-Anjou; 2 bd Lavoisier 49045 Angers Cedex France
| | - György Szalóki
- Université d'Angers; CNRS UMR 6200; Laboratoire MOLTECH-Anjou; 2 bd Lavoisier 49045 Angers Cedex France
| | - Magali Allain
- Université d'Angers; CNRS UMR 6200; Laboratoire MOLTECH-Anjou; 2 bd Lavoisier 49045 Angers Cedex France
| | - Marc Sallé
- Université d'Angers; CNRS UMR 6200; Laboratoire MOLTECH-Anjou; 2 bd Lavoisier 49045 Angers Cedex France
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121
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Lebedeva MA, Chamberlain TW, Khlobystov AN. Harnessing the Synergistic and Complementary Properties of Fullerene and Transition-Metal Compounds for Nanomaterial Applications. Chem Rev 2015; 115:11301-51. [DOI: 10.1021/acs.chemrev.5b00005] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Maria A. Lebedeva
- School
of Chemistry, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | | | - Andrei N. Khlobystov
- School
of Chemistry, University of Nottingham, Nottingham NG7 2RD, United Kingdom
- Nottingham Nanotechnology & Nanoscience Centre, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
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122
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Yamamura M, Sukegawa K, Nabeshima T. Tuning the depth of bowl-shaped phosphine hosts: capsule and pseudo-cage architectures in host-guest complexes with C60 fullerene. Chem Commun (Camb) 2015; 51:12080-3. [PMID: 26120943 DOI: 10.1039/c5cc04194e] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bowl-shaped phosphine molecules, whose bowl geometry can be controlled by a variation of the axial substituent, were synthesized, and used as host molecules to encapsulate C60. Host molecules with relatively shallow bowls formed a chiral capsule, while hosts with deeper bowls formed an achiral pseudo-cage.
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Affiliation(s)
- Masaki Yamamura
- Graduate School of Pure and Applied Sciences and Tsukuba Research Center for Interdisciplinary Materials Science (TIMS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8571 Japan.
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123
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Foster JA, Parker RM, Belenguer AM, Kishi N, Sutton S, Abell C, Nitschke JR. Differentially Addressable Cavities within Metal–Organic Cage-Cross-Linked Polymeric Hydrogels. J Am Chem Soc 2015; 137:9722-9. [DOI: 10.1021/jacs.5b05507] [Citation(s) in RCA: 127] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jonathan A. Foster
- University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Richard M. Parker
- University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Ana M. Belenguer
- University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Norifumi Kishi
- Chemical
Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatuta,
Midori-ku, Yokohama 226-8502, Japan
| | - Sam Sutton
- University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
| | - Chris Abell
- University of Cambridge, Lensfield
Road, Cambridge, CB2 1EW, United Kingdom
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124
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Yamashina M, Sartin MM, Sei Y, Akita M, Takeuchi S, Tahara T, Yoshizawa M. Preparation of Highly Fluorescent Host-Guest Complexes with Tunable Color upon Encapsulation. J Am Chem Soc 2015; 137:9266-9. [PMID: 26166243 DOI: 10.1021/jacs.5b06195] [Citation(s) in RCA: 160] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Unlike previous coordinative host-guest systems, highly emissive host-guest complexes (up to Φ(F) = 0.5) were successfully prepared upon encapsulation of various fluorescent dyes (e.g., BODIPY and coumarin derivatives) by a Pt(II)-linked coordination capsule in water. Picosecond time-resolved spectroscopy elucidates the photophysical behaviors of the obtained complexes. Notably, the emission color of the fluorescent guest within the capsule can be readily modulated upon pairwise encapsulation with planar aromatic molecules.
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Affiliation(s)
- Masahiro Yamashina
- †Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Matthew M Sartin
- ‡Molecular Spectroscopy Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Yoshihisa Sei
- †Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Munetaka Akita
- †Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Satoshi Takeuchi
- ‡Molecular Spectroscopy Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.,§Ultrafast Spectroscopy Research Team, RIKEN Center for Advanced Photonics, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Tahei Tahara
- ‡Molecular Spectroscopy Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.,§Ultrafast Spectroscopy Research Team, RIKEN Center for Advanced Photonics, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Michito Yoshizawa
- †Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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125
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Sikdar N, Jayaramulu K, Kiran V, Rao KV, Sampath S, George SJ, Maji TK. Redox-Active Metal-Organic Frameworks: Highly Stable Charge-Separated States through Strut/Guest-to-Strut Electron Transfer. Chemistry 2015. [DOI: 10.1002/chem.201501614] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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126
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Liu JJ, Guan YF, Chen Y, Lin MJ, Huang CC, Dai WX. Mixed-metal metallocavitands: a new approach to tune their electrostatic potentials for controllable selectivity towards substituted benzene derivatives. Dalton Trans 2015; 44:9370-4. [PMID: 25928611 DOI: 10.1039/c5dt01147g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We have successfully developed a new synthetic approach to modulate the electrostatic potentials of metallocavitands and thus their selective recognition towards substituted benzene derivatives via integrating two metal cations of different electronegativity into a self-assembled system.
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Affiliation(s)
- Jian-Jun Liu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, China.
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127
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Yuan K, Guo YJ, Zhao X. A novel photo-responsive azobenzene-containing nanoring host for fullerene-guest facile encapsulation and release. Phys Chem Chem Phys 2015; 16:27053-64. [PMID: 25382786 DOI: 10.1039/c4cp03687e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Azobenzenes in particular have been proved to have a robust photo-response, in which their configuration can transform between the trans- and cis-form upon UV-visible irradiation. Accordingly, azobenzene-containing molecules are frequently applied in the design of the guests, involving so-called host-guest chemistry. In this paper, a novel photo-responsive nanoring host molecule ([4]AB) has been designed by introducing four azobenzene groups onto the ring, and interactions between the designed nanoring host and fullerenes C60 and C70 guests were investigated at both the M06-L/MIDI! as well as M06-2X/6-31G(d) level of theory. By analyzing the geometric characteristics and host-guest binding energies, it is revealed that the designed [4]AB with diameter ca. 13.4 Å is an ideal host molecule for the encapsulation of guests C60 and C70 fullerene. Meanwhile, inferred from UV-vis-NIR spectroscopy, the guest C60 and C70 could be facilely released from the cavity of the [4]AB via configuration transformation between trans- and cis-form of the host under 474 and 506 nm photo-irradiation, respectively. Frontier orbital features, weak interaction regions, infrared spectroscopy and (1)H NMR spectra have also been theoretically simulated. The present work would provide a new strategy for facile reversible encapsulation and release of fullerene guest by a novel nanoring host.
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Affiliation(s)
- Kun Yuan
- Institute for Chemical Physics & Department of Chemistry, State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an 710049, China.
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128
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McConnell AJ, Wood CS, Neelakandan PP, Nitschke JR. Stimuli-Responsive Metal–Ligand Assemblies. Chem Rev 2015; 115:7729-93. [DOI: 10.1021/cr500632f] [Citation(s) in RCA: 759] [Impact Index Per Article: 84.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Anna J. McConnell
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Christopher S. Wood
- Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Prakash P. Neelakandan
- 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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129
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Ramsay WJ, Szczypiński FT, Weissman H, Ronson TK, Smulders MMJ, Rybtchinski B, Nitschke JR. Designed Enclosure Enables Guest Binding Within the 4200 Å3Cavity of a Self-Assembled Cube. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501892] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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130
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Ramsay WJ, Szczypiński FT, Weissman H, Ronson TK, Smulders MMJ, Rybtchinski B, Nitschke JR. Designed Enclosure Enables Guest Binding Within the 4200 Å3Cavity of a Self-Assembled Cube. Angew Chem Int Ed Engl 2015; 54:5636-40. [DOI: 10.1002/anie.201501892] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Indexed: 01/28/2023]
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131
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Cook TR, Stang PJ. Recent Developments in the Preparation and Chemistry of Metallacycles and Metallacages via Coordination. Chem Rev 2015; 115:7001-45. [DOI: 10.1021/cr5005666] [Citation(s) in RCA: 1299] [Impact Index Per Article: 144.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Timothy R. Cook
- Department
of Chemistry, University at Buffalo, State University of New York, 359 Natural Sciences Complex, Buffalo, New York 14260, United States
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, 315 S. 1400 E. Room 2020, Salt Lake City, Utah 84112, United States
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132
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Su K, Jiang F, Qian J, Chen L, Pang J, Bawaked SM, Mokhtar M, Al-Thabaiti SA, Hong M. Stepwise Construction of Extra-Large Heterometallic Calixarene-Based Cages. Inorg Chem 2015; 54:3183-8. [DOI: 10.1021/ic502677g] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Kongzhao Su
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Feilong Jiang
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
| | - Jinjie Qian
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Lian Chen
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiandong Pang
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Salem M. Bawaked
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Mohamed Mokhtar
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Shaeel A. Al-Thabaiti
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Maochun Hong
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
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133
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Yuan K, Dang JS, Guo YJ, Zhao X. Theoretical prediction of the host-guest interactions between novel photoresponsive nanorings and C60: A strategy for facile encapsulation and release of fullerene. J Comput Chem 2015; 36:518-28. [DOI: 10.1002/jcc.23824] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Revised: 12/01/2014] [Accepted: 12/03/2014] [Indexed: 01/20/2023]
Affiliation(s)
- Kun Yuan
- Institute for Chemical Physics and Department of Chemistry; State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University; Xi'an 710049 China
- Department of Chemistry; College of Chemical engineering and Technology, Tianshui Normal University; Tianshui 741001 China
| | - Jing-Shuang Dang
- Institute for Chemical Physics and Department of Chemistry; State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University; Xi'an 710049 China
| | - Yi-Jun Guo
- Institute for Chemical Physics and Department of Chemistry; State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University; Xi'an 710049 China
| | - Xiang Zhao
- Institute for Chemical Physics and Department of Chemistry; State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University; Xi'an 710049 China
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134
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Preston D, Fox-Charles A, Lo WKC, Crowley JD. Chloride triggered reversible switching from a metallosupramolecular [Pd2L4]4+ cage to a [Pd2L2Cl4] metallo-macrocycle with release of endo- and exo-hedrally bound guests. Chem Commun (Camb) 2015; 51:9042-5. [DOI: 10.1039/c5cc02226f] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A metallosupramolecular [Pd2L4]4+ cage can be cleanly, and reversibly, converted into a [Pd2L2Cl4] metallo-macrocycle upon addition or removal of chloride ions.
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Affiliation(s)
- Dan Preston
- Department of Chemistry
- University of Otago
- Dunedin
- New Zealand
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135
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Guzmán-Percástegui E, Vonlanthen M, Quiroz-García B, Flores-Alamo M, Rivera E, Castillo I. Supramolecular fluorescence enhancement via coordination-driven self-assembly in bis-picolylcalixarene blue-emitting M2L2Xn macrocycles. Dalton Trans 2015; 44:15966-75. [DOI: 10.1039/c5dt02058a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Photoactive macrocycles are obtained through coordination-driven self-assembly between calixarene L and Zn2+, Pd2+, Ag+, and Cd2+. Blue emission enhancement of L is observed upon assembly. M2L2Xn act as turn-off sensors for picric acid.
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Affiliation(s)
- Edmundo Guzmán-Percástegui
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México D.F. 04510
| | - Mireille Vonlanthen
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México D.F. 04510
| | - Beatriz Quiroz-García
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México D.F. 04510
| | - Marcos Flores-Alamo
- Facultad de Química
- Universidad Nacional Autónoma de México
- Ciudad Universitaria
- México D. F. 04510
- México
| | - Ernesto Rivera
- Instituto de Investigaciones en Materiales
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México D.F. 04510
| | - Ivan Castillo
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México D.F. 04510
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136
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Zarra S, Wood DM, Roberts DA, Nitschke JR. Molecular containers in complex chemical systems. Chem Soc Rev 2015; 44:419-32. [DOI: 10.1039/c4cs00165f] [Citation(s) in RCA: 486] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This review discusses recent advances in the use of molecular containers in complex chemical systems, focusing on three aspects: host–guest behaviour, structural transformations and reactivity modulation.
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Affiliation(s)
| | - Daniel M. Wood
- Department of Chemistry
- University of Cambridge
- Cambridge
- UK
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137
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Hagiwara K, Otsuki M, Akita M, Yoshizawa M. Polyaromatic molecular tubes with a subnanometer pore and the guest-induced emission enhancement behavior. Chem Commun (Camb) 2015; 51:10451-4. [DOI: 10.1039/c5cc02931g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New polyaromatic molecular tubes with a subnanometer pore (0.8 nm) can bind one molecule of hydrocarbon guests in water with accompanying guest-induced emission enhancement (up to ∼3 times).
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Affiliation(s)
- Keita Hagiwara
- Chemical Resources Laboratory
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Masafumi Otsuki
- Chemical Resources Laboratory
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Munetaka Akita
- Chemical Resources Laboratory
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
| | - Michito Yoshizawa
- Chemical Resources Laboratory
- Tokyo Institute of Technology
- Yokohama 226-8503
- Japan
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138
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Okazawa Y, Kondo K, Akita M, Yoshizawa M. Polyaromatic nanocapsules displaying aggregation-induced enhanced emissions in water. J Am Chem Soc 2014; 137:98-101. [PMID: 25534021 DOI: 10.1021/ja511463k] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
V-shaped polyaromatic amphiphiles with phenanthrene or naphthalene rings spontaneously and quantitatively formed micelle-like nanocapsules in water at room temperature. In contrast to usual polyaromatic aggregates with weak fluorescent properties, the new capsules providing spherical polyaromatic shells with diameters of ∼2 nm show strong fluorescent emissions due to an aggregation-induced enhanced emission (AIEE) effect and moreover encapsulate a fluorescent coumarin dye to generate highly emissive host-guest composites.
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Affiliation(s)
- Yusuke Okazawa
- Chemical Resources Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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139
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He Z, Ye G, Jiang W. Imine Macrocycle with a Deep Cavity: Guest-Selected Formation ofsyn/antiConfiguration and Guest-Controlled Reconfiguration. Chemistry 2014; 21:3005-12. [DOI: 10.1002/chem.201405912] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Indexed: 12/15/2022]
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140
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García-Simón C, Garcia-Borràs M, Gómez L, Parella T, Osuna S, Juanhuix J, Imaz I, Maspoch D, Costas M, Ribas X. Sponge-like molecular cage for purification of fullerenes. Nat Commun 2014; 5:5557. [PMID: 25424201 DOI: 10.1038/ncomms6557] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Accepted: 10/13/2014] [Indexed: 12/25/2022] Open
Abstract
Since fullerenes are available in macroscopic quantities from fullerene soot, large efforts have been geared toward designing efficient strategies to obtain highly pure fullerenes, which can be subsequently applied in multiple research fields. Here we present a supramolecular nanocage synthesized by metal-directed self-assembly, which encapsulates fullerenes of different sizes. Direct experimental evidence is provided for the 1:1 encapsulation of C60, C70, C76, C78 and C84, and solid state structures for the host-guest adducts with C60 and C70 have been obtained using X-ray synchrotron radiation. Furthermore, we design a washing-based strategy to exclusively extract pure C60 from a solid sample of cage charged with a mixture of fullerenes. These results showcase an attractive methodology to selectively extract C60 from fullerene mixtures, providing a platform to design tuned cages for selective extraction of higher fullerenes. The solid-phase fullerene encapsulation and liberation represent a twist in host-guest chemistry for molecular nanocage structures.
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Affiliation(s)
- Cristina García-Simón
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain
| | - Marc Garcia-Borràs
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain
| | - Laura Gómez
- 1] Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain [2] Serveis Tècnics de Recerca (STR), Universitat de Girona, Parc Cinetífic i Tecnològic, Girona, Catalonia 17003, Spain
| | - Teodor Parella
- Servei de RMN and Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona (UAB), Campus UAB, Bellaterra, Catalonia 08193, Spain
| | - Sílvia Osuna
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain
| | - Jordi Juanhuix
- ALBA Synchrotron, Cerdanyola del Vallès, Barcelona, Catalonia 08290, Spain
| | - Inhar Imaz
- Institut Català de Nanociència i Nanotecnologia, ICN2, Campus UAB, Bellaterra, Catalonia 08193, Spain
| | - Daniel Maspoch
- 1] Institut Català de Nanociència i Nanotecnologia, ICN2, Campus UAB, Bellaterra, Catalonia 08193, Spain [2] Institució Catalana de Recerca i Estudis Avançats (ICREA), Pg. Lluís Companys 23, Barcelona, Catalonia 08010, Spain
| | - Miquel Costas
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain
| | - Xavi Ribas
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, Catalonia 17071, Spain
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141
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Yazaki K, Sei Y, Akita M, Yoshizawa M. A polyaromatic molecular tube that binds long hydrocarbons with high selectivity. Nat Commun 2014; 5:5179. [PMID: 25322998 DOI: 10.1038/ncomms6179] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 09/08/2014] [Indexed: 11/09/2022] Open
Abstract
Long hydrocarbon chains are essential components of biomolecules used for structure and function in living organisms. The selective recognition and effective binding of hydrocarbons within synthetic host compounds are problematic owing to their conformational flexibility and the lack of specific binding sites. Here we report a molecular tube with polyaromatic frameworks prepared by the Zincke cross-coupling reaction. The tube has a well-defined cylindrical cavity with a diameter and length of ~1 nm encircled by multiple anthracene panels and thereby binds long hydrocarbons containing branched methyl groups and/or unsaturated carbon-carbon double bonds (for example, heptamethylnonane, nervonic acid ester and squalene) with high selectivity in aqueous solutions.
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Affiliation(s)
- Kohei Yazaki
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Yoshihisa Sei
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Munetaka Akita
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Michito Yoshizawa
- Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
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142
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Kondo K, Suzuki A, Akita M, Yoshizawa M. Micellar Polyaromatic Capsules: Enhanced Emissive Properties through Shell-Functionalization. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403136] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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143
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Yamada M, Ohkubo K, Shionoya M, Fukuzumi S. Photoinduced Electron Transfer in a Charge-Transfer Complex Formed between Corannulene and Li+@C60 by Concave–Convex π–π Interactions. J Am Chem Soc 2014; 136:13240-8. [DOI: 10.1021/ja505391x] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Mihoko Yamada
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
| | - Kei Ohkubo
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
| | - Mitsuhiko Shionoya
- Department
of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shunichi Fukuzumi
- Department
of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology (JST), Suita, Osaka 565-0871, Japan
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144
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Hagiwara K, Akita M, Yoshizawa M. An aqueous molecular tube with polyaromatic frameworks capable of binding fluorescent dyes. Chem Sci 2014; 6:259-263. [PMID: 28580094 PMCID: PMC5435871 DOI: 10.1039/c4sc02377c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 09/12/2014] [Indexed: 01/28/2023] Open
Abstract
An aqueous polyaromatic tube binds two molecules of fluorescent dyes in water and the bound dye dimers exhibit unusual excimer-like emissions through efficient host–guest energy transfer.
An aqueous molecular tube composed of polyaromatic frameworks with peripheral hydrophilic groups was prepared. The new tube has a well-defined hydrophobic cavity with a diameter of ∼1 nm and quantitatively binds two molecules of fluorescent coumarin dyes in aqueous solutions. The bound coumarin dimers in a stacked fashion exhibit unusual excimer-like emissions in the confined space through efficient host–guest energy transfer.
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Affiliation(s)
- Keita Hagiwara
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
| | - Munetaka Akita
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
| | - Michito Yoshizawa
- Chemical Resources Laboratory , Tokyo Institute of Technology , 4259 Nagatsuta, Midori-ku , Yokohama 226-8503 , Japan .
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145
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Bandi S, Pal AK, Hanan GS, Chand DK. Stoichiometrically controlled revocable self-assembled "spiro" versus quadruple-stranded "double-decker" type coordination cages. Chemistry 2014; 20:13122-6. [PMID: 25138657 DOI: 10.1002/chem.201403808] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Indexed: 11/08/2022]
Abstract
The simple combination of Pd(II) with the tris-monodentate ligand bis(pyridin-3-ylmethyl) pyridine-3,5-dicarboxylate, L, at ratios of 1:2 and 3:4 demonstrated the stoichiometrically controlled exclusive formation of the "spiro-type" Pd1L2 macrocycle, 1, and the quadruple-stranded Pd3L4 cage, 2, respectively. The architecture of 2 is elaborated with two compartments that can accommodate two units of fluoride, chloride, or bromide ions, one in each of the enclosures. However, the entry of iodide is altogether restricted. Complexes 1 and 2 are interconvertible under suitable conditions.
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Affiliation(s)
- Sreenivasulu Bandi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036 (India); Department of Chemistry, University of Montreal, Montreal QC H3T-IJ4 (Canada)
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146
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Hagiwara K, Yoshizawa M. Creation of Three-Dimensional Nanostructures with Anthracene Shells. J SYN ORG CHEM JPN 2014. [DOI: 10.5059/yukigoseikyokaishi.72.692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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