1
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Kotera N, Montellano P, Catalán AC, Carrasco-Ruiz A, Cervantes R, Tiburcio J. Correlated translational motions in pseudo-rotaxane complexes controlled by a single chemical stimulus. Org Biomol Chem 2024; 22:1135-1140. [PMID: 38047705 DOI: 10.1039/d3ob01741a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Coordinated motions are essential in the operation of molecular machines. This feature can be achieved by landscaping the energy surface along the movement coordinates. Herein, we present an approach of using a single stimulus to modify the free energy curve describing the threading and shuttling of a ring along a linear molecule. This approach has been realized by locating two identical ring-binding sites near the axle termini.
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Affiliation(s)
- Naoko Kotera
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Mexico City, 07360, Mexico.
| | - Pilar Montellano
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Mexico City, 07360, Mexico.
| | - Aldo C Catalán
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Mexico City, 07360, Mexico.
| | - Anayeli Carrasco-Ruiz
- Facultad de Ciencias Básicas, Ingeniería y Tecnología, Universidad Autónoma de Tlaxcala, Apizaco 90341, Tlaxcala, Mexico
| | - Ruy Cervantes
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Mexico City, 07360, Mexico.
| | - Jorge Tiburcio
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Mexico City, 07360, Mexico.
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2
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Zhou JL, Li YH, Zhang YM, Chen L, Liu Y. Enhanced molecular binding affinity toward aromatic dications by anthracene-derived crown ethers in water. Org Biomol Chem 2022; 21:107-114. [PMID: 36484413 DOI: 10.1039/d2ob02010f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The pursuit of high molecular binding affinity using conventional crown ethers in water remains a challenging task in the field of supramolecular chemistry and may hold great promise in the creation of advanced biocompatible nanoconstructs. In this work, the molecular binding strength toward a series of structurally relevant cationic guests has been greatly enhanced by tetrasulfonated 1,5-dianthracenyl-42-crown-10 and as investigated by means of 1H NMR, UV-vis, and fluorescence spectroscopy, the host-guest association constants can reach up to 108 M-1 order of magnitude in aqueous solution. X-ray crystal diffraction analysis further demonstrates that the aromatic dication can be tightly encapsulated in the ring of anthracene-derived crown ether via multiple π-stacking and electrostatic interactions. Meanwhile, the obtained association constants are remarkably higher than the ones in the cases of the known benzene- and naphthalene-derived sulfonated crown ethers, substantiating that the appropriate extension of π-conjugation in the molecular skeleton of crown ether is a feasible method in attaining a highly affiliative host-guest complex. Taken together, our results indicate that the anthracene-based sulfonated crown ether can be developed as a new family of water-soluble macrocyclic receptors in the fabrication of functional nanoarchitectures.
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Affiliation(s)
- Jia-Liang Zhou
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China.
| | - Yan-Hong Li
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China.
| | - Ying-Ming Zhang
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Ling Chen
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China.
| | - Yu Liu
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China.
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3
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Woźny M, Trzybiński D, Dąbrowa K, Narodowiec J, Woźniak K. Monosulfonated dibenzo-24-crown-8 and its properties. Org Biomol Chem 2022; 20:5308-5318. [PMID: 35730366 DOI: 10.1039/d2ob00851c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we describe a method for preparing a monosulfonated dibenzo-24-crown-8 ether, SDB24C8, by direct sulfonation of the parent crown (DB24C8). Since neutral DB24C8 readily interacts with cationic guests, permanently charged SDB24C8 is an advantageous candidate for future supramolecular applications. SDB24C8 can be isolated as a sulfonic acid to be used as it is or converted to a salt of choice. The crystallographic analysis provides the first known host-guest assembly with a DB24C8-based scaffold complexing hydronium and potassium cations. Supramolecular investigations of the interactions of this anionic macrocycle with alkali cations were also performed. According to the expectations, the introduction of the sulfonic group into the DB24C8 scaffold increases the affinities of the receptor. An unusual selectivity of SDB24C8 towards a sodium cation was also observed and further investigated with DFT calculations.
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Affiliation(s)
- M Woźny
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - D Trzybiński
- Biological and Chemical Research Centre, Chemistry Department, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - K Dąbrowa
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - J Narodowiec
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - K Woźniak
- Biological and Chemical Research Centre, Chemistry Department, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
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Nicoli F, Baroncini M, Silvi S, Groppi J, Credi A. Direct synthetic routes to functionalised crown ethers. Org Chem Front 2021; 8:5531-5549. [PMID: 34603737 PMCID: PMC8477657 DOI: 10.1039/d1qo00699a] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 05/27/2021] [Indexed: 11/21/2022]
Abstract
Crown ethers are macrocyclic hosts that can complex a wide range of inorganic and organic cations as well as neutral guest species. Their widespread utilization in several areas of fundamental and applied chemistry strongly relies on strategies for their functionalisation, in order to obtain compounds that could carry out multiple functions and could be incorporated in sophisticated systems. Although functionalised crown ethers are normally synthesised by templated macrocyclisation using appropriately substituted starting materials, the direct addition of functional groups onto a pre-formed macrocyclic framework is a valuable yet underexplored alternative. Here we review the methodologies for the direct functionalisation of aliphatic and aromatic crown ethers sporadically reported in the literature over a period of four decades. The general approach for the introduction of moieties on aliphatic crown ethers involves a radical mediated cross dehydrogenative coupling initiated either by photochemical or thermal/chemical activation, while aromatic crown ethers are commonly derivatised via electrophilic aromatic substitution. Direct functionalization routes can reduce synthetic effort, allow the later modification of crown ether-based architectures, and disclose new ways to exploit these versatile macrocycles in contemporary supramolecular science and technology.
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Affiliation(s)
- Federico Nicoli
- CLAN-Center for Light Activated Nanostructures Istituto ISOF-CNR via Gobetti 101 40129 Bologna Italy
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna viale del Risorgimento 4 40136 Bologna Italy
| | - Massimo Baroncini
- CLAN-Center for Light Activated Nanostructures Istituto ISOF-CNR via Gobetti 101 40129 Bologna Italy
- Dipartimento di Scienze e Tecnologie Agro-alimentari, Università di Bologna viale Fanin 44 40127 Bologna Italy
| | - Serena Silvi
- CLAN-Center for Light Activated Nanostructures Istituto ISOF-CNR via Gobetti 101 40129 Bologna Italy
- Dipartimento di Chimica "G. Ciamician", Università di Bologna via Selmi 2 40126 Bologna Italy
| | - Jessica Groppi
- CLAN-Center for Light Activated Nanostructures Istituto ISOF-CNR via Gobetti 101 40129 Bologna Italy
| | - Alberto Credi
- CLAN-Center for Light Activated Nanostructures Istituto ISOF-CNR via Gobetti 101 40129 Bologna Italy
- Dipartimento di Chimica Industriale "Toso Montanari", Università di Bologna viale del Risorgimento 4 40136 Bologna Italy
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5
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Ding MH, Liao J, Tang LL, Ou GC, Zeng F. High-yield synthesis of a novel water-soluble macrocycle for selective recognition of naphthalene. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.11.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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6
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Luna-Ixmatlahua RA, Carrasco-Ruiz A, Cervantes R, Vela A, Tiburcio J. An Anionic Ring Locked into an Anionic Axle: A Metastable Rotaxane with Chemically Activated Electrostatic Stoppers. Chemistry 2019; 25:14042-14047. [PMID: 31468580 DOI: 10.1002/chem.201902735] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/28/2019] [Indexed: 02/03/2023]
Abstract
The use of the electrostatic stoppers concept in the field of mechanically interlocked molecules is reported; these stoppers are chemically sensitive end groups on a linear guest molecule that allows for the conversion of a pseudo-rotaxane species into a rotaxane complex by a change in the medium acidity. The chemical stimulus causes the appearance of negative charges on both ends of the linear component, passing from cationic to anionic, and causing a significant ring-to-axle electrostatic repulsion. This phenomenon has two different and simultaneous effects: 1) destabilizes the complex as a consequence of confining an anionic ring into an anionic axle, and 2) increases the dissociation energy barrier, thus impeding ring extrusion. This newly formed metastable rotaxane species is resistant to solvent and temperature effects and performs as a two-state degenerated molecular shuttle in solution.
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Affiliation(s)
- Rubi A Luna-Ixmatlahua
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Zacatenco, Mexico City, 07360, Mexico
| | - Anayeli Carrasco-Ruiz
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Zacatenco, Mexico City, 07360, Mexico
| | - Ruy Cervantes
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Zacatenco, Mexico City, 07360, Mexico
| | - Alberto Vela
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Zacatenco, Mexico City, 07360, Mexico
| | - Jorge Tiburcio
- Department of Chemistry, Center for Research and Advanced Studies (Cinvestav), Avenida IPN 2508, Zacatenco, Mexico City, 07360, Mexico
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7
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Ge Y, Shen X, Cao H, Jin L, Shang J, Wang Y, Pan T, Yang Y, Qi Z. Biological Macrocycle: Supramolecular Hydrophobic Guest Transport System Based on Nanodiscs with Photodynamic Activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:7824-7829. [PMID: 31141380 DOI: 10.1021/acs.langmuir.9b00126] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A biogenic macrocycle-based guest loading system has been developed by the self-assembly of membrane scaffold protein and phospholipids. The resulting 10 nm level transport system can increase the solubility of hydrophobic photodynamic agent hypocrellin B in aqueous medium and exhibited a cellular internalization capacity with substantial photodynamic activity.
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Affiliation(s)
- Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Xin Shen
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Hongqian Cao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety , National Center for Nanoscience and Technology , Beijing 100190 , China
- Department of Public Health , Shandong University , Jinan , Shandong 250012 , China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Jie Shang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Yangxin Wang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Tiezheng Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Yang Yang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety , National Center for Nanoscience and Technology , Beijing 100190 , China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
- Institute of Biomedical Materials & Engineering (IBME) , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
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8
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Chen Y, Huang F, Li ZT, Liu Y. Controllable macrocyclic supramolecular assemblies in aqueous solution. Sci China Chem 2018. [DOI: 10.1007/s11426-018-9337-4] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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9
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Qi Z, Chiappisi L, Gong H, Pan R, Cui N, Ge Y, Böttcher C, Dong S. Ion Selectivity in Nonpolymeric Thermosensitive Systems Induced by Water-Attenuated Supramolecular Recognition. Chemistry 2018; 24:3854-3861. [DOI: 10.1002/chem.201705838] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 127 Youyi Xilu, Xi'an Shaanxi 710072 P. R. China
| | - Leonardo Chiappisi
- Stranski Laboratorium für Physikalische Chemie und Theoretische Chemie; Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 124, Sekr. TC7 D-10623 Berlin Germany
- Institut Max von Laue-Paul Langevin; 71 Avenue des Martyrs 38042 Grenoble Cedex 9 France
| | - Hanlin Gong
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 127 Youyi Xilu, Xi'an Shaanxi 710072 P. R. China
| | - Ren Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 127 Youyi Xilu, Xi'an Shaanxi 710072 P. R. China
| | - Ning Cui
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 127 Youyi Xilu, Xi'an Shaanxi 710072 P. R. China
| | - Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 127 Youyi Xilu, Xi'an Shaanxi 710072 P. R. China
| | - Christoph Böttcher
- Research Center for Electron Microscopy, BioSupraMol; Institut für Chemie und Biochemie; Freie Universität Berlin; Fabeckstr. 36a 14195 Berlin Germany
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 Hunan P. R. China
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10
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Dong S, Wang L, Wu J, Jin L, Ge Y, Qi Z, Wu C. Thermosensitive Phase Behavior of Benzo-21-crown-7 and Its Derivatives. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:13861-13866. [PMID: 29096440 DOI: 10.1021/acs.langmuir.7b03431] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
For designing water-soluble responsive materials, utilizing crown ethers as main building blocks has been rarely explored in contrast to their linear poly(ethylene glycol) counterparts. In the current study, we report the robust thermoresponsive properties of the benzo-21-crown-7 (B21C7) family with lower critical solution temperature (LCST) and upper critical solution temperature (UCST) behavior. Different substituent groups on the benzene ring exhibit significant effects on water solubility and thermoresponsiveness. B21C7 and its cyano derivative display LCST phenomena, while B21C7-based carboxylic acid derivative presents UCST followed by LCST phase behavior. Supramolecular interactions with KCl provide an additional tuning approach for this crown ether system. These results demonstrate that B21C7s can serve as an easily accessible toolbox to develop new thermosensitive systems and prepare thermally responsive materials.
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Affiliation(s)
- Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Li Wang
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Jianfeng Wu
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Changzhu Wu
- Institute of Microbiology, Technische Universität Dresden , Zellescher Weg 20b, 01217 Dresden, Germany
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11
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Riss-Yaw B, Morin J, Clavel C, Coutrot F. How Secondary and Tertiary Amide Moieties are Molecular Stations for Dibenzo-24-crown-8 in [2]Rotaxane Molecular Shuttles? Molecules 2017; 22:E2017. [PMID: 29160822 PMCID: PMC6150268 DOI: 10.3390/molecules22112017] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 11/17/2017] [Indexed: 12/22/2022] Open
Abstract
Interlocked molecular machines like [2]rotaxanes are intriguing aesthetic molecules. The control of the localization of the macrocycle, which surrounds a molecular axle, along the thread leads to translational isomers of very different properties. Although many moieties have been used as sites of interactions for crown ethers, the very straightforwardly obtained amide motif has more rarely been envisaged as molecular station. In this article, we report the use of secondary and tertiary amide moieties as efficient secondary molecular station in pH-sensitive molecular shuttles. Depending on the N-substitution of the amide station, and on deprotonation or deprotonation-carbamoylation, the actuation of the molecular machinery differs accordingly to very distinct interactions between the axle and the DB24C8.
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Affiliation(s)
- Benjamin Riss-Yaw
- Supramolecular Machines and ARchitectures Team, Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS, Université Montpellier, ENSCM, Case Courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
| | - Justine Morin
- Supramolecular Machines and ARchitectures Team, Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS, Université Montpellier, ENSCM, Case Courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
| | - Caroline Clavel
- Supramolecular Machines and ARchitectures Team, Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS, Université Montpellier, ENSCM, Case Courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
| | - Frédéric Coutrot
- Supramolecular Machines and ARchitectures Team, Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS, Université Montpellier, ENSCM, Case Courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
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12
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Cruz-Vásquez O, Bernal-Sánchez LJ, Cervantes R, Tiburcio J, Rojas A. Energetics and the molecular structure of an ion-paired supramolecular system in water. Phys Chem Chem Phys 2017; 19:19334-19340. [PMID: 28703831 DOI: 10.1039/c7cp02955a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The forces that bind the components of a host-guest complex to generate a stable supramolecular system are noncovalent interactions. The enthalpy of this association, ΔasH°, usually measured using calorimetry, quantifies the magnitude of such interactions and is directly related to the stability of the supramolecular complex formed. Using Calvet calorimetry to determine the enthalpies of solution and reaction in water, the enthalpy of association was derived for a supramolecular system formed by the anionic macrocycle anti-disulfodibenzo[24]crown-8 ([DSDB24C8]2-) and the dicationic guest paraquat [PQT]2+. The calorimetric results show an exothermic association process, which indicates the generation of strong interactions between the components of the ion pair. This is consistent with the formation of a stable supramolecular complex [PQT][DSDB24C8], whose spatial arrangement in aqueous solution is proposed based on spectroscopic analysis.
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Affiliation(s)
- Octavio Cruz-Vásquez
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav), Ciudad de México, Mexico.
| | - Lan Jade Bernal-Sánchez
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav), Ciudad de México, Mexico.
| | - Ruy Cervantes
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav), Ciudad de México, Mexico.
| | - Jorge Tiburcio
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav), Ciudad de México, Mexico.
| | - Aarón Rojas
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN (Cinvestav), Ciudad de México, Mexico.
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13
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Template-directed synthesis of pyridazine-containing tetracationic cyclophane for construction of [2]rotaxane. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.12.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Baum RR, Veach JJ, Semeniuc RF, Wheeler KA, Pellechia PJ. Neutral interlocked assemblies from anionic pseudorotaxanes coordinated to Sn(IV) and Cu(I) metallic centers. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Li H, Fan X, Min X, Qian Y, Tian W. Controlled Supramolecular Architecture Transformation from Homopolymer to Copolymer through Competitive Self-Sorting Method. Macromol Rapid Commun 2016; 38. [DOI: 10.1002/marc.201600631] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/14/2016] [Indexed: 12/28/2022]
Affiliation(s)
- Hui Li
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology; School of Science; Northwestern Polytechnical University; Xi'an 710072 P. R. China
| | - Xiaodong Fan
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology; School of Science; Northwestern Polytechnical University; Xi'an 710072 P. R. China
| | - Xin Min
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology; School of Science; Northwestern Polytechnical University; Xi'an 710072 P. R. China
| | - Yongchao Qian
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology; School of Science; Northwestern Polytechnical University; Xi'an 710072 P. R. China
| | - Wei Tian
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and Technology; School of Science; Northwestern Polytechnical University; Xi'an 710072 P. R. China
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16
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Riss-Yaw B, Waelès P, Coutrot F. Reverse Anomeric Effect in Large-Amplitude Pyridinium Amide-Containing Mannosyl [2]Rotaxane Molecular Shuttles. Chemphyschem 2016; 17:1860-9. [DOI: 10.1002/cphc.201600253] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Benjamin Riss-Yaw
- Supramolecular Machines and ARchitectures Team; Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS; Université Montpellier, ENSCM, Case courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon; 34095 Montpellier cedex 5 France
| | - Philip Waelès
- Supramolecular Machines and ARchitectures Team; Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS; Université Montpellier, ENSCM, Case courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon; 34095 Montpellier cedex 5 France
| | - Frédéric Coutrot
- Supramolecular Machines and ARchitectures Team; Institut des Biomolécules Max Mousseron (IBMM) UMR 5247 CNRS; Université Montpellier, ENSCM, Case courrier 1706, Bâtiment Chimie (17), 3ème étage, Faculté des Sciences, Place Eugène Bataillon; 34095 Montpellier cedex 5 France
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17
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Chang J, Zhao Q, Kang L, Li H, Xie M, Liao X. Multiresponsive Supramolecular Gel Based on Pillararene-Containing Polymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00270] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Junxia Chang
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
| | - Qiuhua Zhao
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
| | - Le Kang
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
| | - Haimei Li
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
| | - Meiran Xie
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
| | - Xiaojuan Liao
- School
of Chemistry and Molecular
Engineering, East China Normal University, Shanghai, 200241, China
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18
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Catalán AC, Tiburcio J. Self-assembly of pseudo-rotaxane and rotaxane complexes using an electrostatic slippage approach. Chem Commun (Camb) 2016; 52:9526-9. [DOI: 10.1039/c6cc04619c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The protonation of a cyclic tertiary amine, integrated into the structure of a dumbbell-shaped guest molecule, accelerates the sliding of the guest through the cavity of a crown ether macrocycle to yield a stable pseudo-rotaxane complex.
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Affiliation(s)
- Aldo C. Catalán
- Departamento de Química
- Centro de Investigación y de Estudios Avanzados (Cinvestav)
- Ciudad de Mexico
- Mexico
| | - Jorge Tiburcio
- Departamento de Química
- Centro de Investigación y de Estudios Avanzados (Cinvestav)
- Ciudad de Mexico
- Mexico
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19
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Wu X, Yu Y, Gao L, Hu XY, Wang L. Stimuli-responsive supramolecular gel constructed by pillar[5]arene-based pseudo[2]rotaxanes via orthogonal metal–ligand coordination and hydrogen bonding interaction. Org Chem Front 2016. [DOI: 10.1039/c6qo00197a] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A supramolecular polyrotaxane constructed by pillar[5]arene-based pseudo[2]rotaxanes via the incorporation of metal–ligand coordination could further self-assemble to form a stimuli-responsive supramolecular gel at high concentration.
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Affiliation(s)
- Xuan Wu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Ying Yu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Lei Gao
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Xiao-Yu Hu
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
- China
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20
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Xu JF, Chen L, Zhang X. How to Make Weak Noncovalent Interactions Stronger. Chemistry 2015; 21:11938-46. [DOI: 10.1002/chem.201500568] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Indexed: 12/20/2022]
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21
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Li C. Pillararene-based supramolecular polymers: from molecular recognition to polymeric aggregates. Chem Commun (Camb) 2015; 50:12420-33. [PMID: 25033095 DOI: 10.1039/c4cc03170a] [Citation(s) in RCA: 337] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Pillar[n]arenes (P[n]As) and their derivatives, consisting of (substituted) hydroquinone units linked by methylene bridges at para-positions, are new type of cyclophane hosts developed in 2008. Their intrinsic characteristics and properties, such as facile preparation and flexible modification, symmetrical and columnar architectures, very rigid and π-rich cavities, as well as intriguing and peculiar guest complexation capability, make them ideal building blocks for the fabrication of polymeric supramolecules. This Feature Article provides an overview of the construction of pillararene-based supramolecular polymers and covers recent research endeavors of the marriage between pillararene-based host-guest pairs and polymeric aggregates. These polymers are classified into two major classes according to the different types of guest species: (1) supramolecular polymers relying on pillararene-based cationic guest recognition; (2) supramolecular polymers relying on pillararene-based neutral guest recognition. The host-guest motifs, building strategies, topological architectures, stimuli-responsiveness and functionalities are comprehensively discussed.
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Affiliation(s)
- Chunju Li
- Department of Chemistry, Shanghai University, Shanghai, 200444, P. R. China.
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22
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Carrasco-Ruiz A, Tiburcio J. Electrostatic Kinetic Barriers in the Threading/Dethreading Motion of a Rotaxane-like Complex. Org Lett 2015; 17:1858-61. [PMID: 25822091 DOI: 10.1021/acs.orglett.5b00530] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anayeli Carrasco-Ruiz
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados (Cinvestav), México D. F., México
| | - Jorge Tiburcio
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados (Cinvestav), México D. F., México
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23
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Wang J, Zhang YM, Zhang XJ, Zhao XJ, Liu Y. Light-Controlled [3]Pseudorotaxane Based on Tetrasulfonated 1,5-Dinaphtho-32-Crown-8 and α-Cyclodextrin. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201402238] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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24
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Jie K, Zhou Y, Ji X. A pH-responsive amphiphilic supramolecular graft copolymer constructed by crown ether based molecular recognition. Polym Chem 2015. [DOI: 10.1039/c4py01072h] [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
Based on the bis(m-phenylene)-32-crown-10/paraquat molecular recognition motif in water, we have successfully prepared an amphiphilic supramolecular graft copolymer by the combination of modified hydrophilic poly(ethylene oxide) and hydrophobic polystyrene. It could self-assemble into pH-responsive bilayer vesicles in water.
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Affiliation(s)
- Kecheng Jie
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Yujuan Zhou
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Xiaofan Ji
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
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25
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Zeng F, Chen CF. Synthesis of a novel water-soluble cylindrical macrotricyclic host and its complexation with N-methylquinolinium and N-methylisoquinolinium salts: formation of 1 : 2 complexes in water. Org Biomol Chem 2015; 13:1988-91. [DOI: 10.1039/c4ob02533d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A water-soluble cylindrical macrotricyclic host could form 1 : 2 complexes with N-methylquinolinium or N-methylisoquinolinium salts in water solution and in the solid state.
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Affiliation(s)
- Fei Zeng
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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26
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Zhang YM, Wang Z, Chen L, Song HB, Liu Y. Thermodynamics and Structures of Complexation between Tetrasulfonated 1,5-Dinaphtho-38-crown-10 and Diquaternary Salts in Aqueous Solution. J Phys Chem B 2014; 118:2433-41. [DOI: 10.1021/jp4110008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ying-Ming Zhang
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People’s Republic of China
| | - Ze Wang
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People’s Republic of China
| | - Ling Chen
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People’s Republic of China
- College
of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
| | - Hai-Bin Song
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People’s Republic of China
| | - Yu Liu
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, People’s Republic of China
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27
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Kang Y, Guo K, Li BJ, Zhang S. Nanoassemblies driven by cyclodextrin-based inclusion complexation. Chem Commun (Camb) 2014; 50:11083-92. [DOI: 10.1039/c4cc03131h] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Nanoassemblies driven by cyclodextrin-based inclusion complexation as functional nanomaterials.
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Affiliation(s)
- Yang Kang
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041, China
| | - Kun Guo
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041, China
| | - Bang-Jing Li
- Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041, China
| | - Sheng Zhang
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Sichuan University
- Chengdu 610065, China
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28
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Wang X, Deng H, Li J, Zheng K, Jia X, Li C. A Neutral Supramolecular Hyperbranched Polymer Fabricated from an AB2
-Type Copillar[5]arene. Macromol Rapid Commun 2013; 34:1856-62. [DOI: 10.1002/marc.201300731] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Revised: 10/30/2013] [Indexed: 01/23/2023]
Affiliation(s)
- Xiaoyang Wang
- Department of Chemistry; Shanghai University; Shanghai 200444 P. R. China
| | - Hongmei Deng
- Laboratory for Microstructures; Shanghai University; Shanghai 200444 P. R. China
| | - Jian Li
- Department of Chemistry; Shanghai University; Shanghai 200444 P. R. China
| | - Kai Zheng
- Department of Chemistry; Shanghai University; Shanghai 200444 P. R. China
| | - Xueshun Jia
- Department of Chemistry; Shanghai University; Shanghai 200444 P. R. China
| | - Chunju Li
- Department of Chemistry; Shanghai University; Shanghai 200444 P. R. China
- Beijing National Laboratory for Molecular Sciences (BNLMS); Beijing 100190 P. R. China
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29
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Wu X, Xue M, Li J, Yan X, Zhou Q. Two protocols for the preparation of [2]rotaxanes based on the dibenzo-24-crown-8-based cryptand/paraquat recognition motif. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.119] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Li C, Han K, Li J, Zhang Y, Chen W, Yu Y, Jia X. Supramolecular Polymers Based on Efficient Pillar[5]arene-Neutral Guest Motifs. Chemistry 2013; 19:11892-7. [DOI: 10.1002/chem.201301022] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Indexed: 11/10/2022]
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31
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Ma Y, Xue M, Zhang Z, Chi X, Huang F. Neutral guest capture by a cationic water-soluble pillar[5]arene in water. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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32
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Chen L, Zhang YM, Wang LH, Liu Y. Molecular Binding Behaviors of Pyromellitic and Naphthalene Diimide Derivatives by Tetrasulfonated 1,5-Dinaphtho-(3n+8)-crown-n (n = 8, 10) in Aqueous Solution. J Org Chem 2013; 78:5357-63. [DOI: 10.1021/jo400519z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ling Chen
- Department of Chemistry, State Key Laboratory
of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
P.R. China
| | - Ying-Ming Zhang
- Department of Chemistry, State Key Laboratory
of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
P.R. China
| | - Li-Hua Wang
- Department of Chemistry, State Key Laboratory
of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
P.R. China
| | - Yu Liu
- Department of Chemistry, State Key Laboratory
of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
P.R. China
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33
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Cervantes R, Sánchez RI, Tiburcio J. Co-Conformational Isomerism in a Neutral Ion-Paired Supramolecular System. Chemistry 2013; 19:4051-7. [DOI: 10.1002/chem.201203483] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Indexed: 11/10/2022]
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34
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Ma Y, Yang J, Li J, Chi X, Xue M. A cationic water-soluble pillar[6]arene: synthesis, host–guest properties, and self-assembly with amphiphilic guests in water. RSC Adv 2013. [DOI: 10.1039/c3ra44727h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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35
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Chi X, Xue M, Ma Y, Yan X, Huang F. A pillar[6]arene with mono(ethylene oxide) substituents: synthesis and complexation with diquat. Chem Commun (Camb) 2013; 49:8175-7. [DOI: 10.1039/c3cc43940b] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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36
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Ji X, Zhang M, Yan X, Li J, Huang F. Synthesis of a water-soluble bis(m-phenylene)-32-crown-10-based cryptand and its pH-responsive binding to a paraquat derivative. Chem Commun (Camb) 2013; 49:1178-80. [DOI: 10.1039/c2cc38472h] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Mechanically Interlaced and Interlocked Donor–Acceptor Foldamers. HIERARCHICAL MACROMOLECULAR STRUCTURES: 60 YEARS AFTER THE STAUDINGER NOBEL PRIZE I 2013. [DOI: 10.1007/12_2013_245] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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38
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Chen W, Zhang Y, Li J, Lou X, Yu Y, Jia X, Li C. Synthesis of a cationic water-soluble pillar[6]arene and its effective complexation towards naphthalenesulfonate guests. Chem Commun (Camb) 2013; 49:7956-8. [DOI: 10.1039/c3cc44328k] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Wei P, Yan X, Li J, Ma Y, Yao Y, Huang F. Novel [2]rotaxanes based on the recognition of pillar[5]arenes to an alkane functionalized with triazole moieties. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.09.018] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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40
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Chen L, Zhang HY, Liu Y. High affinity crown ether complexes in water: thermodynamic analysis, evidence of crystallography and binding of NAD+. J Org Chem 2012; 77:9766-73. [PMID: 23039263 DOI: 10.1021/jo301911w] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Improving traditional crown ether to the water-soluble and high binding ability host molecule is critical to our efforts to model or mimic biological supramolecular systems. In this paper, we converted two traditional crown ethers, 1,5-dinaphtho-32-crown-8 and 1,5-dinaphtho-38-crown-10, into the water-soluble tetrasulfonated 1,5-dinaphtho-32-crown-8 and tetrasulfonated 1,5-dinaphtho-38-crown-10, evaluated their complexation with three dicationic bipyridiniums in aqueous solution by microcalorimetric titration, UV-vis, and NMR experiments, and then determined the crystal structures of three tetrasulfonatocrown ether-bipyridinium complexes. The equilibrium association constants of tetrasulfonated 1,5-dinaphtho-32-crown-8 with these bipyridiniums reach up to 10(7) M(-1), while those of tetrasulfonated 1,5-dinaphtho-38-crown-10 are just in the range of 10(5) M(-1) order of magnitude. The thermodynamic data obtained show that the complexation of two tetrasulfonatocrown ethers with dicationic bipyridiniums is absolutely enthalpy-driven in water with an accompanying little entropic gain, and each monocationic pyridinium moiety in guest molecules can provide about -10 to -15 kJ·mol(-1) enthalpy contribution irrespective of the size of ether crowns. Moreover, we also investigated the recognition capability of the two water-soluble crown ethers with NAD(+) and NADH by microcalorimetric titration and NMR experiments, indicating that tetrasulfonated 1,5-dinaphtho-32-crown-8 shows exclusive selectivity to NAD(+). The water-solubility and high affinity of this system as well as the flexible and non-preorganized characteristic of these crown ethers make it suitable to serve as a model for mimicking biological systems.
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Affiliation(s)
- Ling Chen
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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41
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Reyes-Márquez V, Tiburcio J, Höpfl H, Sanchez-Vazquez M, Hernández-Ahuactzi IF, Moreno-Corral R, Lara KO. [2]pseudorotaxanes derived from 27- and 29-membered oxaazacyclophanes and 1,2-bis(benzimidazolium)ethane salts. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.3008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Viviana Reyes-Márquez
- Departamento de Investigación en Polímeros y Materiales; Universidad de Sonora; Rosales y Encinas s/n, Col. Centro; CP 83000; Hermosillo; Sonora; México
| | - Jorge Tiburcio
- Departamento de Química; Centro de Investigación y de Estudios Avanzados del IPN; Col. Zacatenco; CP 07360; México; DF; México
| | - Herbert Höpfl
- Centro de Investigaciones Químicas; Universidad Autónoma del Estado de Morelos; Av. Universidad 1001, Col. Chamilpa; CP 62209; Cuernavaca; Morelos; México
| | - Mario Sanchez-Vazquez
- Centro de Investigación en Materiales Avanzados S. C.; Parque de Investigación e Innovación Tecnológica; Alianza Norte # 202; CP 66600; Apodaca; Nuevo León; México
| | - Iran F. Hernández-Ahuactzi
- Centro de Investigación en Materiales Avanzados S. C.; Parque de Investigación e Innovación Tecnológica; Alianza Norte # 202; CP 66600; Apodaca; Nuevo León; México
| | - Ramón Moreno-Corral
- Departamento de Investigación en Polímeros y Materiales; Universidad de Sonora; Rosales y Encinas s/n, Col. Centro; CP 83000; Hermosillo; Sonora; México
| | - Karen O. Lara
- Departamento de Investigación en Polímeros y Materiales; Universidad de Sonora; Rosales y Encinas s/n, Col. Centro; CP 83000; Hermosillo; Sonora; México
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42
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Ji X, Li J, Chen J, Chi X, Zhu K, Yan X, Zhang M, Huang F. Supramolecular Micelles Constructed by Crown Ether-Based Molecular Recognition. Macromolecules 2012. [DOI: 10.1021/ma301162s] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Xiaofan Ji
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jinying Li
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jianzhuang Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xiaodong Chi
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Kelong Zhu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Xuzhou Yan
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Mingming Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Feihe Huang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
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43
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Li C, Shu X, Li J, Fan J, Chen Z, Weng L, Jia X. Selective and Effective Binding of Pillar[5,6]arenes toward Secondary Ammonium Salts with a Weakly Coordinating Counteranion. Org Lett 2012; 14:4126-9. [DOI: 10.1021/ol301757q] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Chunju Li
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xiaoyan Shu
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Jian Li
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Jiazeng Fan
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Zhenxia Chen
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Linhong Weng
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xueshun Jia
- Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China, and State Key Laboratory of Molecular Engineering of Polymers and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
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44
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Chen L, Zhang YM, Liu Y. Molecular Binding Behaviors between Tetrasulfonated Bis(m-phenylene)-26-crown-8 and Bispyridinium Guests in Aqueous Solution. J Phys Chem B 2012; 116:9500-6. [DOI: 10.1021/jp305503e] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ling Chen
- Department
of Chemistry, State Key Laboratory of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
People’s Republic of China
| | - Ying-Ming Zhang
- Department
of Chemistry, State Key Laboratory of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
People’s Republic of China
| | - Yu Liu
- Department
of Chemistry, State Key Laboratory of Elemento-Organic
Chemistry, Nankai University, Tianjin 300071,
People’s Republic of China
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45
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Mercer DJ, Yacoub J, Zhu K, Loeb SK, Loeb SJ. [2]Pseudorotaxanes, [2]rotaxanes and metal-organic rotaxane frameworks containing tetra-substituted dibenzo[24]crown-8 wheels. Org Biomol Chem 2012; 10:6094-104. [PMID: 22581393 DOI: 10.1039/c2ob25200g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
[2]Pseudorotaxanes, [2]rotaxanes and metal-organic rotaxane framework materials that utilise DB24C8 as the wheel component are well known and structural variations based on changing the axle component are common. Studies in which the DB24C8 wheel is structurally modified are much more limited. Herein, is described the synthesis of symmetrical DB24C8 analogues containing four CH(2)OR (R = CH(2)CH(2)CH(3), CH(2)(C(6)H(5)), C(6)H(5) and C(6)H(4)(4-COOEt)) substituents on the 4 and 5 positions of the aromatic rings. The effect of these molecular appendages on the stability and structures of the interpenetrated and interlocked molecules derived from these new wheels is described. The major effects are an increase in association constants for the formation of [2]pseudorotaxanes relative to DB24C8, the crystal packing of [2]rotaxanes and a change on the internal structure of a 2D MORF (R = C(6)H(5)) compared to DB24C8.
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Affiliation(s)
- Darren J Mercer
- Department of Chemistry and Biochemistry, University of Windsor, Windsor, Ontario, Canada N9B 3P4
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Ji X, Zhu K, Yan X, Ma Y, Li J, Hu B, Yu Y, Huang F. pH-Responsive Supramolecular Polymerization in Aqueous Media Driven by Electrostatic Attraction-Enhanced Crown Ether-Based Molecular Recognition. Macromol Rapid Commun 2012; 33:1197-202. [DOI: 10.1002/marc.201200117] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Indexed: 01/20/2023]
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47
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Shu X, Chen S, Li J, Chen Z, Weng L, Jia X, Li C. Highly effective binding of neutral dinitriles by simple pillar[5]arenes. Chem Commun (Camb) 2012; 48:2967-9. [PMID: 22314976 DOI: 10.1039/c2cc00153e] [Citation(s) in RCA: 270] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Highly effective binding of neutral dinitriles by simple alkyl-substituted pillar[5]arenes and the formation of interpenetrated geometries are reported. The resulting host-guest complexes represent one of the most efficient recognition motifs based on pillararenes.
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Affiliation(s)
- Xiaoyan Shu
- College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, P. R. China
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48
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Ma Y, Chi X, Yan X, Liu J, Yao Y, Chen W, Huang F, Hou JL. per-Hydroxylated Pillar[6]arene: Synthesis, X-ray Crystal Structure, and Host–Guest Complexation. Org Lett 2012; 14:1532-5. [DOI: 10.1021/ol300263z] [Citation(s) in RCA: 166] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yingjie Ma
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xiaodong Chi
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xuzhou Yan
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Jiyong Liu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Yong Yao
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Weixiang Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Feihe Huang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Jun-Li Hou
- Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China, and Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
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49
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Yang W, Li Y, Liu H, Chi L, Li Y. Design and assembly of rotaxane-based molecular switches and machines. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:504-516. [PMID: 22267051 DOI: 10.1002/smll.201101738] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Indexed: 05/31/2023]
Abstract
Mechanically interlocked molecules, such as catenanes and rotaxanes, are at the heart of the development of molecular machines chemistry. They are able to self-organize, self-assemble, and self-control themselves into new materials with potential application as molecular devices. In this review, an overview of some recent progress on molecular machines is given, including new methodologies for their synthesis and self-assembly and their recent applications as dual or multilevel fluorescent molecular switches, as potential sensors, and even as a molecular-level transporter. In one development, a molecular machine containing a charge-transfer chromophore was designed to generate controllable aggregate structures through the reversible movement of a macrocycle over a thread; this was done in order to better understand the application of a molecular shuttle in solid state. Light is shed on how the novel properties and functions of molecular machines are extended, and examples of the ways in which molecular machines have been applied to the design and process of intelligentized systems are provided.
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Affiliation(s)
- Wenlong Yang
- CAS Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
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50
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Wang C, Cao D, Fahrenbach AC, Fang L, Olson MA, Friedman DC, Basu S, Dey SK, Botros YY, Stoddart JF. Solvent-dependent ground-state distributions in a donor-acceptor redox-active bistable [2]catenane. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.1960] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Cheng Wang
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Dennis Cao
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
- NanoCentury KAIST Institute and Graduate School of EEWS (WCU); Korea Advanced Institute of Science and Technology (KAIST)373-1; Guseong Dong Yuseong Gu Daejeon 305-701 Korea
| | - Albert C. Fahrenbach
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
- NanoCentury KAIST Institute and Graduate School of EEWS (WCU); Korea Advanced Institute of Science and Technology (KAIST)373-1; Guseong Dong Yuseong Gu Daejeon 305-701 Korea
| | - Lei Fang
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Mark A. Olson
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Douglas C. Friedman
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Subhadeep Basu
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Sanjeev K. Dey
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
| | - Youssry Y. Botros
- Department of Materials Science and Engineering; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
- Intel Labs; Building RNB-6-61, 2200 Mission College Blvd. Santa Clara CA 95054 USA
- National Center for Nano Technology Research; King Abdulaziz City for Science and Technology (KACST); Riyadh 11442 Saudi Arabia
| | - J. Fraser Stoddart
- Department of Chemistry; Northwestern University; 2145 Sheridan Road Evanston IL 60208 USA
- NanoCentury KAIST Institute and Graduate School of EEWS (WCU); Korea Advanced Institute of Science and Technology (KAIST)373-1; Guseong Dong Yuseong Gu Daejeon 305-701 Korea
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