公开(公告)号：US20030040595A2

公开(公告)日：2003-02-27

申请号：US10090474

申请日：2002-03-04

Applicant: CAMBRIDGE DISPLAY TECHNOLOGY LIMITED

Inventor： Mr. Robert Carl Towns ,  Mr. Richard O@$apos;Dell

IPC: C08G079/08

CPC classification number: C08G61/02 ,  H01L51/0036 ,  H01L51/0039 ,  H01L51/5012 ,  Y10S323/902

Abstract: Abstract of DisclosureA process for preparing a conjugated polymer, which comprises polymerizing in a reaction mixture (a) an aromatic monomer having at least two reactive boron derivative groups selected from a boronic acid group, a boronic ester group and a borane group, and an aromatic monomer having at least two reactive halide functional groups; or (b) an aromatic monomer having one reactive halide functional group and one reactive boron derivative group selected from a boronic acid group, a boronic ester group and a borane group, wherein the reaction mixture comprises a catalytic amount of a palladium catalyst, and an organic base in an amount sufficient to convert the reactive boron derivative groups into -B(OH)3- anions.

Abstract translation: 一种共轭聚合物的制备方法，其包括在反应混合物中聚合（a）具有至少两个选自硼酸基团的反应性硼衍生物基团的芳族单体， ，硼酸酯基和硼烷基，以及具有至少两个反应性卤化物官能团的芳族单体; 或（b）具有一个反应性卤化物官能团和一个选自硼酸基团，硼酸酯基团和硼烷基团的反应性硼衍生物基团的芳族单体，其中反应混合物包含催化量的钯催化剂，和 有机碱的量足以将活性硼衍生物基团转化为-B（OH）3-阴离子。