Importance of the Order of Successive Catalyst-transfer Condensation Polymerization in the Synthesis of Block Copolymers of Polythiophene and Poly(p-phenylene)

被引：82

作者：

Miyakoshi, Ryo ^{[1
]}

Yokoyama, Akihiro ^{[1
]}

Yokozawa, Tsutomu ^{[1
]}

机构：

[1] Kanagawa Univ, Dept Mat & Life Chem, Kanagawa Ku, Yokohama, Kanagawa 2218686, Japan

来源：

CHEMISTRY LETTERS | 2008年 / 37卷 / 10期

关键词：

D O I：

10.1246/cl.2008.1022

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Successive catalyst-transfer condensation polymerization of a Grignard-type phenylene monomer and then a thiophene monomer with a Ni catalyst yields well-defined block copolymers of poly(p-phenylene) and polythiophene, but the reverse order of polymerization results in polymers with broad molecular weight distribution.

引用

页码：1022 / 1023

页数：2

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