Microwave-assisted synthesis of polythiophenes via the Stille coupling

被引：101

作者：

Tierney, S ^{[1
]}

Heeney, M ^{[1
]}

McCulloch, I ^{[1
]}

机构：

[1] Merck Chem, Chilworth Tech Ctr, Southampton SO16 7QD, Hants, England

来源：

SYNTHETIC METALS | 2005年 / 148卷 / 02期

关键词：

microwave-assisted; polythiophene; semiconductor; solubility;

D O I：

10.1016/j.synthmet.2004.09.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microwave radiation has been employed to synthesise soluble polythiophenes 1-4 via the Stille coupling, resulting in the preparation of polythiophene 1 with higher molecular weights (M-n > 15,000) and a lower polydispersity (M-w/M-n approximate to 2) than when synthesised using conventional heating. Field-effect mobilities of greater than 3 x 10(-2) cm(2)/V s were measured for polymer I in an organic field-effect transistors (OFETs) device. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：195 / 198

页数：4

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