Sequence-Regulated Radical Polymerization with a Metal-Templated Monomer: Repetitive ABA Sequence by Double Cyclopolymerization

被引：169
作者：
Hibi, Yusuke [1 ]
Ouchi, Makoto [1 ]
Sawamoto, Mitsuo [1 ]
机构：
[1] Kyoto Univ, Dept Polymer Chem, Nishikyo Ku, Kyoto, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 32期
关键词：
copolymerization; palladium; radicals; COPOLYMERIZATION; MICROSTRUCTURE; COMPLEXES; POLYMERS; NMR;
D O I：
10.1002/anie.201103007
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two is better than one: Repetitive ABA sequences in copolymers were obtained by a palladium-templated monomer. Crucial in the polymerization were π-π-stacking interactions between aromatic side groups to array three vinyl groups (see picture). Because of the interactions double cyclopolymerization at the palladium-templated monomer was possible. Removal of the template led to sequence-regulated copolymers. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：7434 / 7437
页数：4
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