Carboxylic acid derivatives of tetrathiafulvalene: key intermediates for the synthesis of redox-active calixarene-based anion receptors

被引：39

作者：

Zhao, Bang-Tun ^{[1
]}

Blesa, Maria-Jesus ^{[1
]}

Le Derf, Franck ^{[1
]}

Canevet, David ^{[1
]}

Benhaoua, Chahrazed ^{[1
]}

Mazari, Miloud ^{[1
]}

Allain, Magali ^{[1
]}

Salle, Marc ^{[1
]}

机构：

[1] Univ Angers, CNRS 6200, Lab Chim Ingn Mol Mat Angers, UMR, F-49045 Angers, France

来源：

TETRAHEDRON | 2007年 / 63卷 / 44期

关键词：

tetrathiafulvalene; calixarene; X-ray structure; anion receptor; cyclic voltammetry;

D O I：

10.1016/j.tet.2007.06.119

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of calixarene-TTF (TTF=tetrathiafulvalene) receptors incorporating amide binding units for anion recognition have been synthesized and characterized. For this purpose, two synthetically versatile new TTF carboxylic acid derivatives were prepared and characterized by X-ray diffraction, these structures demonstrating the critical role of the carboxylic function in the solid-state organization. Some of the calixarene-amide-TTF assemblies exhibit strong binding of various anions, as shown by H-1 NMR titration studies, and one receptor is able to electrochemically respond in the presence of H2PO4-. C6H5CO2- or CH3CO2- anion. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：10768 / 10777

页数：10

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