Macrocycles with bithiophene units: synthesis, structure, and electrochemical properties

被引：6

作者：

Demeter, Dora ^{[1
,2
]}

Lar, Claudia ^{[1
]}

Roncali, Jean ^{[2
]}

Grosu, Ion ^{[1
]}

机构：

[1] Univ Babes Bolyai, Ctr Supramol Organ & Organomet Chem CSOOMC, Cluj Napoca 400028, Romania

[2] Univ Angers, MOLTECH Anjou, CNRS, Grp Linear Conjugated Syst, F-49045 Angers, France

来源：

TETRAHEDRON LETTERS | 2013年 / 54卷 / 11期

关键词：

Bithiophenes; Macrocycles; Electropolymerization; Cyclic voltammetry; UV-Vis spectra; ETHER-SUBSTITUTED POLYTHIOPHENES; CROWN-ETHER; MOLECULAR ACTUATION; ULLMANN SYNTHESIS; OLIGOTHIOPHENES; THIOPHENES; POLYMERS; BIARYLS; SENSORS;

D O I：

10.1016/j.tetlet.2013.01.027

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bithiophene macrocycles with oligo(oxyethylene) loops were synthesized in good yields by reacting 4,4'-bis(hydroxymethyl)-2,2'-bithiophene with ditosylated oligoethyleneglycols. The structures of the macrocycles were elucidated by NMR spectroscopy and MS spectrometry. The electronic and electrochemical properties of the macrocyclic compounds were determined using cyclic voltammetry and UV-Vis spectroscopy. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：1460 / 1462

页数：3

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