Synthesis of multi-block copolymer stars using a simple iterative Cu(0)-mediated radical polymerization technique

被引：115

作者：

Boyer, Cyrille ^{[1
]}

Derveaux, Aurelia ^{[1
]}

Zetterlund, Per B. ^{[1
]}

Whittaker, Michael R. ^{[1
]}

机构：

[1] Univ New S Wales, CAMD, Sch Chem Engn, Sydney, NSW 2052, Australia

来源：

POLYMER CHEMISTRY | 2012年 / 3卷 / 01期

基金：

澳大利亚研究理事会;

关键词：

CHAIN-END FUNCTIONALITY; RAFT POLYMERIZATION; SET-LRP; ELECTRON-TRANSFER; BLOCK-COPOLYMERS; POLY(ETHYLENE OXIDE); METHYL ACRYLATE; DRUG-DELIVERY; POLYMERS; CORE;

D O I：

10.1039/c1py00384d

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this communication, we describe a simple and highly efficient route to well-defined multi-block star copolymers based on copper(0)-mediated living radical polymerization. The technique involves a core first approach using a multi-functional initiator in connection with iterative copper(0)-mediated radical polymerization steps. Importantly, purification is not required between the successive chain extension steps as complete monomer conversion is reached before the addition of each consecutive monomer type.

引用

页码：117 / 123

页数：7

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