END-CAPPED OLIGOTHIOPHENES - NEW MODEL COMPOUNDS FOR POLYTHIOPHENES

被引：267
|
作者：
BAUERLE, P
机构：
[1] Universität Stuttgart, Institut für Organische Chemie und Isotopenforschung der, Stuttgart, W-7000
来源：
ADVANCED MATERIALS | 1992年 / 4卷 / 02期
关键词：
D O I：
10.1002/adma.19920040209
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Communication: New end-capped oligothiophenes (see figure) have been synthesized via nickel-catalyzed Grignard cross-coupling reaction. Due to the reactive positions in the terminal thiophene units being blocked it is possible to accurately characterize the spectroscopic and electrochemical properties of the materials. Estimation of the properties of an 'ideal' polythiophene consisting of 'infinite' chains can be made via extrapolation.
引用
收藏
页码：102 / 107
页数：6
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