Selective betainisation of tertiary amine methacrylate block copolymers

被引：66

作者：

Butun, V ^{[1
]}

Bennett, CE ^{[1
]}

Vamvakaki, M ^{[1
]}

Lowe, AB ^{[1
]}

Billingham, NC ^{[1
]}

Armes, SP ^{[1
]}

机构：

[1] UNIV SUSSEX,SCH CHEM PHYS & ENVIRONM SCI,BRIGHTON BN1 9QJ,E SUSSEX,ENGLAND

来源：

JOURNAL OF MATERIALS CHEMISTRY | 1997年 / 7卷 / 09期

关键词：

D O I：

10.1039/a703566g

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

2-(Dimethylamino)ethyl methacrylate (DMAEMA) was block copolymerised in turn with three other tertiary amine methacrylate comonomers using group transfer polymerisation; the DMAEMA residues of each of these diblock copolymers were selectively betainised using propane-1,3-sultone under mild conditions to yield a series of novel water-soluble sulfobetaine block copolymers which exhibit reversible pi-I-and temperature-induced micellisation.

引用

页码：1693 / 1695

页数：3

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