1
|
Jiao Y, Sanz S, Koláčná L, van Leusen J, Izarova NV, Sarwar S, Ludvík J, Kögerler P. Coordination-triggered redox activity of early and late lanthanide calix[4]arene complexes. Dalton Trans 2024; 53:4930-4936. [PMID: 38420995 DOI: 10.1039/d3dt03828a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
The methylation of p-tert-butylcalix[4]arene in the distal 1,3-phenolic sites provides H2L = {p-tert-butylcalix[4](OMe)2(OH)2arene}. This unit acts as a rigid coordinating ligand to early and late lanthanide metal ions, enabling the construction of two families of mononuclear compounds featuring (N(nBu)4)[LnIIIL(acac)2]·CH3CN (Ln = Pr (1), Nd (2), Ho (3), and Er (4)) and (N(nBu)4)2[LnIIIL{Mo5O13(OMe)4(NO)}]·CH2Cl2 (Ln = Nd (5) and Er (6)). The metal ions adopt distorted bicapped trigonal prismatic coordination environments, resulting in slow relaxation of the magnetization for 4. These compounds exhibit reversible redox waves at positive potentials, centered within the calix[4]arene ligand, representing a new type of calix[n]arene-based electrochemical activity induced by coordination to the metal centers.
Collapse
Affiliation(s)
- Yushu Jiao
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Sergio Sanz
- Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany.
| | - Lucie Koláčná
- J. Heyrovský Institute of Physical Chemistry AS CR, Department of Molecular Electrochemistry and Catalysis, Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Jan van Leusen
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Natalya V Izarova
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Sidra Sarwar
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Jiří Ludvík
- J. Heyrovský Institute of Physical Chemistry AS CR, Department of Molecular Electrochemistry and Catalysis, Dolejškova 2155/3, 182 23 Prague 8, Czech Republic.
| | - Paul Kögerler
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
- Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany.
| |
Collapse
|
2
|
The crystal structure of 25,27-(2,2′-[(2-thioxo-1,3-dithiole-4,5-diyl)disulfanediyl]diethanolate)-26,28-dihydroxycalix[4]arene — dichloromethane (1/1), C 36H 32Cl 2O 4S 5. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2017-0154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C36H32Cl2O4S5, orthorhombic, Pccn (no. 56), a = 15.4426(11) Å, b = 17.4623(13) Å, c = 25.9153(19) Å, V = 6988.4(9) Å3, Z = 8, R
gt(F) = 0.0590, wR
ref(F
2) = 0.1958, T = 291(2) K.
Collapse
|
3
|
Jana A, Bähring S, Ishida M, Goeb S, Canevet D, Sallé M, Jeppesen JO, Sessler JL. Functionalised tetrathiafulvalene- (TTF-) macrocycles: recent trends in applied supramolecular chemistry. Chem Soc Rev 2018; 47:5614-5645. [DOI: 10.1039/c8cs00035b] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Tetrathiafulvalene- (TTF-) based macrocyclic systems, cages and supramolecularly self-assembled 3D constructs have been extensively explored as functional materials for sensing and switching applications.
Collapse
Affiliation(s)
- Atanu Jana
- Institute for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai
- China
| | - Steffen Bähring
- Department of Physics, Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Masatoshi Ishida
- Department of Chemistry and Biochemistry
- Graduate School of Engineering and Center for Molecular Systems
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Sébastien Goeb
- Université d’Angers
- CNRS UMR 6200
- Laboratoire MOLTECH-Anjou
- 49045 Angers Cedex
- France
| | - David Canevet
- Université d’Angers
- CNRS UMR 6200
- Laboratoire MOLTECH-Anjou
- 49045 Angers Cedex
- France
| | - Marc Sallé
- Université d’Angers
- CNRS UMR 6200
- Laboratoire MOLTECH-Anjou
- 49045 Angers Cedex
- France
| | - Jan O. Jeppesen
- Department of Physics, Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Jonathan L. Sessler
- Institute for Supramolecular Chemistry and Catalysis
- Shanghai University
- Shanghai
- China
- Department of Chemistry
| |
Collapse
|
4
|
Romero J, Barberá J, Blesa MJ, Concellón A, Romero P, Serrano JL, Marcos M. Liquid Crystal Organization of Calix[4]arene-Appended Schiff Bases and Recognition towards Zn2+. ChemistrySelect 2017. [DOI: 10.1002/slct.201601826] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Judith Romero
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
- Araclon Biotech S.L.; Vía Hispanidad 21 50009 Zaragoza Spain
| | - Joaquín Barberá
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - María-Jesús Blesa
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Alberto Concellón
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Pilar Romero
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - José Luis Serrano
- Departamento de Química Orgánica; Instituto de Nanociencia de Aragón; Universidad de Zaragoza; 50009 Zaragoza Spain
| | - Mercedes Marcos
- Departamento de Química Orgánica; Instituto de Ciencia de Materiales de Aragón-Facultad de Ciencias; Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| |
Collapse
|
5
|
Zhao BT, Peng QM, Zhu XM, Yan ZN, Zhu WM. Metal-Promoted Intermolecular Electron Transfer in Tetrathiafulvalene–Thiacalix[4]arene Conjugates and Tetrachlorobenzoquinone. J Org Chem 2014; 80:1052-8. [DOI: 10.1021/jo502390z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Bang-Tun Zhao
- College
of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, 471022, P. R. China
| | - Qi-Ming Peng
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Xiao-Min Zhu
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Zhen-Ning Yan
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Wei-Min Zhu
- College
of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| |
Collapse
|
6
|
Düker MH, Kutter F, Dülcks T, Azov VA. Calix[4]arenes with 1,2- and 1,3-upper rim tetrathiafulvalene bridges. Supramol Chem 2014. [DOI: 10.1080/10610278.2013.872245] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Matthias H. Düker
- Department of Chemistry, University of Bremen, Leobener Str. NW 2C, D-28359 Bremen, Germany
| | - Felix Kutter
- Department of Chemistry, University of Bremen, Leobener Str. NW 2C, D-28359 Bremen, Germany
| | - Thomas Dülcks
- Department of Chemistry, University of Bremen, Leobener Str. NW 2C, D-28359 Bremen, Germany
| | - Vladimir A. Azov
- Department of Chemistry, University of Bremen, Leobener Str. NW 2C, D-28359 Bremen, Germany
| |
Collapse
|
7
|
Veklich TO. Kinetic regularities of calixarene C-90 action on the myometrial plasma membrane Ca(2+),Mg(2+)-ATPase activity and on the Ca(2+) concentration in unexcited сells of the myometrium. UKRAINIAN BIOCHEMICAL JOURNAL 2013. [DOI: 10.15407/ubj85.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
8
|
Zhao BT, Zhu XM, Chen XH, Yan ZN, Zhu WM. Novel clicked tetrathiafulvalene-calix[4]arene assemblies: Synthesis and intermolecular electron transfer toward p-chloranil. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.04.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
9
|
Düker MH, Schäfer H, Zeller M, Azov VA. Rationally Designed Calix[4]arene–Pyrrolotetrathiafulvalene Receptors for Electron-Deficient Neutral Guests. J Org Chem 2013; 78:4905-12. [DOI: 10.1021/jo400502t] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Matthias H. Düker
- Department
of Chemistry, University of Bremen, Leobener
Strasse NW 2C, D-28359
Bremen, Germany
| | - Hannes Schäfer
- Department
of Chemistry, University of Bremen, Leobener
Strasse NW 2C, D-28359
Bremen, Germany
| | - Matthias Zeller
- One University
Plaza, Youngstown State University, Youngstown,
Ohio 44555-3663,
United States
| | - Vladimir A. Azov
- Department
of Chemistry, University of Bremen, Leobener
Strasse NW 2C, D-28359
Bremen, Germany
| |
Collapse
|
10
|
Abstract
AbstractA novel redox-active calix[4]arene-TTF 5 was prepared by the reaction of p-tert-butylcalix[4]arene 4 with the tosylated TTF 3 in the presence of cesium fluoride. The structure of the dyad 5 was identified by X-ray diffraction analysis, and the preliminary electrochemical properties of 5 were investigated by cyclic voltammetry (CV), for which two reversible one-electron waves were observed. Moreover, the UV-vis absorption spectra studies show that the dyad 5 undergoes progressive oxidation at the TTF moiety in presence of increasing amounts of Cu2+ or Hg2+.
Collapse
|
11
|
Tan L, Zhang G, Zhang D, Zhu D. Linear and Cyclic Tetrathiafulvalene–Naphthalenediimide Donor–Acceptor Molecules: Metal Ions-Promoted Electron Transfer. J Org Chem 2011; 76:9046-52. [DOI: 10.1021/jo201802p] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Luxi Tan
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, China
| | - Guanxin Zhang
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Deqing Zhang
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Daoben Zhu
- Beijing National Laboratory
for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|
12
|
Sun F, Hu F, Zhang G, Zheng Q, Zhang D. Calix[4]arenes with electroactive tetrathiafulvalene and quinone units: metal-ion-promoted electron transfer. J Org Chem 2011; 76:6883-8. [PMID: 21774531 DOI: 10.1021/jo200985y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Metal-ion-promoted electron transfer was observed for compounds 1 and 2 based on the absorption and ESR spectral studies. These results imply that spatially adjacent arrangement of TTF and quinone units in 1 and 2 due to the calix[4]arene platform is favorable for the intramolecular electron transfer.
Collapse
Affiliation(s)
- Fei Sun
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | | | | | | | | |
Collapse
|
13
|
Sallé M, Canevet D, Balandier JY, Lyskawa J, Trippé G, Goeb S, Le Derf F. Tetrathiafulvalene-Based Architectures: From Guests Recognition to Self-Assembly. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.543099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Marc Sallé
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - David Canevet
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - Jean-Yves Balandier
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - Joël Lyskawa
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - Gaëlle Trippé
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - Sébastien Goeb
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| | - Franck Le Derf
- a Laboratoire MOLTECH-Anjou, UMR CNRS 6200 , Université d’Angers , Angers, France
| |
Collapse
|
14
|
Düker MH, Gómez R, Vande Velde CM, Azov VA. Upper rim tetrathiafulvalene-bridged calix[4]arenes. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.03.140] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
15
|
Zhang YM, Chen Y, Zhuang RJ, Liu Y. Construction and radical cation stabilisation of a supramolecular dyad by tetrathiafulvalene-modified β-cyclodextrin and cucurbit[7]uril. Supramol Chem 2011. [DOI: 10.1080/10610278.2010.521828] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ying-Ming Zhang
- a Department of Chemistry , State Key Laboratory of Elemento-Organic Chemistry, Nankai University , Tianjin , 300071 , P.R. China
| | - Yong Chen
- a Department of Chemistry , State Key Laboratory of Elemento-Organic Chemistry, Nankai University , Tianjin , 300071 , P.R. China
| | - Rui-Jie Zhuang
- a Department of Chemistry , State Key Laboratory of Elemento-Organic Chemistry, Nankai University , Tianjin , 300071 , P.R. China
| | - Yu Liu
- a Department of Chemistry , State Key Laboratory of Elemento-Organic Chemistry, Nankai University , Tianjin , 300071 , P.R. China
| |
Collapse
|
16
|
Lyskawa J, Canevet D, Allain M, Sallé M. An electron-rich three dimensional receptor based on a calixarene-tetrathiafulvalene assembly. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.112] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
17
|
Synthesis and electrochemical behavior of a model redox-active thiacalix[4]arene-tetrathiafulvalene assembly. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.116] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
18
|
Zhao BT, Guo WB, Hu PZ. Synthesis, Structure and Electrochemical Behavior of a Novel Redox-Active Thiacalix[4]arene-Tetrathiafulvalene Assembly. HETEROCYCLES 2010. [DOI: 10.3987/com-10-11965] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
19
|
Surpateanu GG, Lungu CN, Fourmentin S, Landy D, Surpateanu G, Avarvari N. A competitive sensing system based on cyclobis(paraquat-p-phenylene) and a new β-cyclodextrin-tetrathiafulvalene derivative. Supramol Chem 2009. [DOI: 10.1080/10610270802017673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Georgiana G. Surpateanu
- a Laboratoire de Synthèse Organique et Environnement , Université du Littoral-Côte d'Opale , Dunkerque, France
| | - Catalin N. Lungu
- a Laboratoire de Synthèse Organique et Environnement , Université du Littoral-Côte d'Opale , Dunkerque, France
| | - Sophie Fourmentin
- a Laboratoire de Synthèse Organique et Environnement , Université du Littoral-Côte d'Opale , Dunkerque, France
| | - David Landy
- a Laboratoire de Synthèse Organique et Environnement , Université du Littoral-Côte d'Opale , Dunkerque, France
| | - Gheorghe Surpateanu
- a Laboratoire de Synthèse Organique et Environnement , Université du Littoral-Côte d'Opale , Dunkerque, France
| | - Narcis Avarvari
- b Laboratoire de Chimie , Ingénierie Moléculaire et Matériaux d'Angers, Université d'Angers, UFR Sciences , Angers Cedex, France
| |
Collapse
|
20
|
Chapter 4 Conjugates of Calixarenes and Heterocycles in the Design of Newer Chemical Entities. ADVANCES IN HETEROCYCLIC CHEMISTRY 2009. [DOI: 10.1016/s0065-2725(08)00204-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
|
21
|
Canevet D, Sallé M, Zhang G, Zhang D, Zhu D. Tetrathiafulvalene (TTF) derivatives: key building-blocks for switchable processes. Chem Commun (Camb) 2009:2245-69. [PMID: 19377656 DOI: 10.1039/b818607n] [Citation(s) in RCA: 418] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- David Canevet
- Université d'Angers, CIMA UMR CNRS 6200-UFR Sciences, 2 boulevard Lavoisier, 49045 Angers, France
| | | | | | | | | |
Collapse
|
22
|
Balandier JY, Belyasmine A, Sallé M. Tetrathiafulvalene–Imine–Pyridine Assemblies for Pb2+ Recognition. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700705] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
23
|
Zhao BT, Blesa MJ, Le Derf F, Canevet D, Benhaoua C, Mazari M, Allain M, Sallé M. Carboxylic acid derivatives of tetrathiafulvalene: key intermediates for the synthesis of redox-active calixarene-based anion receptors. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.06.119] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
24
|
Zheng Q, Gong S, Chen Y. One‐Step Synthesis of Singly Bridged Biscalix[4]arenes with Oligooxyethyleneethyl Spacers. SYNTHETIC COMMUN 2007. [DOI: 10.1080/00397910701462955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
25
|
Gong HY, Zhang XH, Wang DX, Ma HW, Zheng QY, Wang MX. Methylazacalixpyridines: remarkable bridging nitrogen-tuned conformations and cavities with unique recognition properties. Chemistry 2007; 12:9262-75. [PMID: 16847994 DOI: 10.1002/chem.200600377] [Citation(s) in RCA: 123] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Methylazacalix[n]pyridines (n = 4, 8) and methylazacalix[m]arene[n]pyridines (m = n = 2, 4) have been synthesized by a convenient fragment coupling approach starting from 2,6-dibromopyridine, 2,6-diaminopyridine, and benzene-1,3-diamine. Thanks to the intrinsic electronic nature of nitrogen, which can adopt mainly sp(2) hybridization, allowing it variously to conjugate, partially conjugate, or not conjugate with the adjacent one or two pyridine rings, the resulting nitrogen-bridged calixpyridine derivatives act as a unique class of macrocyclic host molecules with intriguing conformational structures offering fine-tunable cavities and versatile recognition properties. Whilst in solution it is fluxional, in the solid state methylazacalix[4]pyridine adopts a 1,3-alternate conformation with a C(2v) symmetry in which every two bridging nitrogen atoms conjugate with one pyridine ring. After protonation, the methylazacalix[4]pyridinium species has a different conjugation system of its four bridging nitrogen atoms, yielding the similar twisted 1,3-alternate conformations with an approximate S(4) symmetry. The cavity of each protonated methylazacalix[4]pyridine, however, varies finely to accommodate guest species of different size and geometry, such as planar DMF or HO(2)CCO(2) (-) ion, a twisted HO(2)CCO(2) (-) ion, and a tetrahedral ClO(4) (-) ion. As giant macrocyclic hosts, both methylazacalix[8]pyridine and methylazacalix[4]arene[4]pyridine interact efficiently with fullerenes C(60) and C(70) through van der Waals forces. Their ease of preparation, versatile conformational structures, and recognition properties make these multinitrogen-containing calixarenes or cyclophanes unique and powerful macrocyclic hosts in supramolecular chemistry.
Collapse
Affiliation(s)
- Han-Yuan Gong
- Beijing National Laboratory for Molecular Sciences, Laboratory of Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
| | | | | | | | | | | |
Collapse
|
26
|
Eight-membered and larger rings. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s0959-6380(07)80021-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
|
27
|
|
28
|
Blesa MJ, Zhao BT, Allain M, Le Derf F, Sallé M. Bis(calixcrown)tetrathiafulvalene Receptors. Chemistry 2006; 12:1906-14. [PMID: 16419139 DOI: 10.1002/chem.200500878] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A new class of electroactive receptors has been synthesized, built by covalent association of five subunits: two calixarene platforms for spatial organization, two polyether 3D cavities for cation binding, and one electroactive TTF unit to probe the complexation event. Sodium complexation induces rigidification of the molecular assembly, as shown by 1H NMR titration and single-crystal X-ray crystallographic studies on free receptor 14 and a corresponding complex with two bound sodium atoms per receptor (15-(NaPF6)2). The calixarene units in these receptors change from a pinched cone conformation in the free ligand to a symmetrical cone in the complex. Cyclovoltammetric studies validated the electrochemical recognition concept of these five-member assemblies.
Collapse
Affiliation(s)
- María-Jesús Blesa
- Laboratoire de Chimie et Ingénierie Moléculaire des Matériaux d'Angers (CIMMA), Groupe Synthèse Organique et Matériaux Fonctionnels, UMR CNRS 6200, Université d'Angers, 2 Bd Lavoisier, 49045 Angers (France)
| | | | | | | | | |
Collapse
|
29
|
Zhu QY, Lin HH, Dai J, Bian GQ, Zhang Y, Lu W. A supramolecular system of tetrathiafulvalene, assembled by hydrogen bonding, ionic coordination bonding and topological cooperation. NEW J CHEM 2006. [DOI: 10.1039/b604258a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
30
|
Lyskawa J, Sallé M, Balandier JY, Le Derf F, Levillain E, Allain M, Viel P, Palacin S. Monitoring the formation of TTF dimers by Na+ complexation. Chem Commun (Camb) 2006:2233-5. [PMID: 16718313 DOI: 10.1039/b518275a] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The formation of the two dimeric species [(TTF)2]+* and (TTF+*)2 can be monitored by complexation of Na+ on a calix[4]arene-TTF assembly.
Collapse
Affiliation(s)
- Joël Lyskawa
- Laboratoire de Chimie, Ingénierie Moléculaire et Matériaux d'Angers, UMR CNRS 6200, Université d'Angers; 2 Bd Lavoisier, 49045, Angers Cedex, France
| | | | | | | | | | | | | | | |
Collapse
|