Sequence-regulated vinyl copolymers by metal-catalysed step-growth radical polymerization

被引：204

作者：

Satoh, Kotaro ^{[1
]}

Ozawa, Satoshi ^{[1
]}

Mizutani, Masato ^{[1
]}

Nagai, Kanji ^{[1
]}

Kamigaito, Masami ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

NATURE COMMUNICATIONS | 2010年 / 1卷

基金：

日本学术振兴会;

关键词：

POLYMERS; POLYADDITION; DERIVATIVES; EVOLUTION; CHLORIDES; ETHYLENE; PROGRESS; ACIDS;

D O I：

10.1038/ncomms1004

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Proteins and nucleic acids are sequence-regulated macromolecules with various properties originating from their perfectly sequenced primary structures. However, the sequence regulation of synthetic polymers, particularly vinyl polymers, has not been achieved and is one of the ultimate goals in polymer chemistry. In this study, we report a strategy to obtain sequence-regulated vinyl copolymers consisting of styrene, acrylate and vinyl chloride units using metalcatalysed step-growth radical polyaddition of designed monomers prepared from common vinyl monomer building blocks. Unprecedented ABCC-sequence-regulated copolymers with perfect vinyl chloride-styrene-acrylate-acrylate sequences were obtained by copper-catalysed step-growth radical polymerization of designed monomers possessing unconjugated C = C and reactive C-Cl bonds. This strategy may open a new route in the study of sequence-regulated synthetic polymers.

引用

页数：6

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