New boronic-acid- and boronate-substituted aromatic compounds as precursors of fluoride-responsive conjugated polymer films

被引：0

作者：

Nicolas, M ^{[1
]}

Fabre, B ^{[1
]}

Marchand, G ^{[1
]}

Simonet, J ^{[1
]}

机构：

[1] Univ Rennes 1, CNRS, Unite Mixte Rech 6510, Lab Synthese & Electrosynthese Organ, F-35042 Rennes, France

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2000年 / 2000卷 / 09期

关键词：

conjugation; boron; sensors; cyclic voltammetry; polymers;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

New electropolymerizable aromatic compounds (i.e. pyrrole, thiophene, aniline) bearing boronic acid and ester substituents have been synthesized and their electrochemical behavior has been investigated. Functionalized polythiophene and polypyrrole films could be anodically generated in acetonitrile, whereas the polyaniline derivative was electroformed in an acidic aqueous solution. The electrochemical responses of some of these materials were changed when fluoride ions were added to the electrolytic solutions. The strongest modifications, caused by binding of fluoride by the immobilized boron, were observed for the polypyrrole derivative in hydroorganic media.

引用

页码：1703 / 1710

页数：8