The preparations and some properties of mixed aryl-thienyl oligomers and polymers

被引：65

作者：

Pelter, A

Jenkins, I

Jones, DE

机构：

[1] Department of Chemistry, University of Wales Swansea, Swansea, SA2 8PP, Singleton Park

来源：

TETRAHEDRON | 1997年 / 53卷 / 30期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0040-4020(97)00629-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The syntheses by transition metal coupling reactions of a large number of oligomers constructed from benzene and thiophene rings are described. The first use of arylcadmium chlorides for such coupling reactions is reported. The routes chosen allow for rational variation in the modes of linkage, the substitution and the proportions of the two units. The benzene and thiophene rings are always joined in a known order and may bear a wide variety of regularly spaced functional groups. Additionally the shape of the oligomers may be varied at will. In all cases p-type doping with iodine or ferric chloride leads to large enhancements in conductivity. (C) 1997 Elsevier Science Ltd.

引用

页码：10357 / 10400

页数：44

共 147 条

[1] GAS-LIQUID PHASE-TRANSFER SYNTHESIS OF PHENYL ETHERS AND SULFIDES WITH CARBONATE AS BASE AND CARBOWAX AS CATALYST [J].