A tetrathiafulvalene-functionalized schiff base macrocycle: synthesis, electrochemical, and photophysical properties

被引：7

作者：

Ran, Ying-Fen ^{[1
]}

Blum, Carmen ^{[1
]}

Liu, Shi-Xia ^{[1
]}

Sanguinet, Lionel ^{[2
]}

Levillain, Eric ^{[2
]}

Decurtins, Silvio ^{[1
]}

机构：

[1] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

[2] Univ Angers, Inst Sci & Technol Mol Angers, MOLTECH Anjou Ex CIMA, CNRS UMR 6200, F-49045 Angers, France

来源：

TETRAHEDRON | 2011年 / 67卷 / 09期

基金：

瑞士国家科学基金会;

关键词：

Charge transfer; Donor-acceptor systems; Electrochemistry; Schiff base; Tetrathiafulvalene; COORDINATION CHEMISTRY; COMPLEXES; LIGANDS; TTF;

D O I：

10.1016/j.tet.2011.01.011

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Highly selective formation of 2+2 macrocycle 1 from 2,5-bis(3-formyl-2-hydroxyphenyl)-1,3,4-oxadiazole and a diamine-functionalized tetrathiafulvalene derivative is reported. Its electronic properties have been studied experimentally by the combination of electrochemistry and UV-vis-NIR spectroscopy. Particularly, its largely extended pi-conjugation renders this novel macrocycle simultaneously a good multielectron donor and a strong chromophore, which is rationalized on the basis of density functional theory. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1623 / 1627

页数：5

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