Electron transfer reactions relevant to atom transfer radical polymerization

被引：134

作者：

Tsarevsky, Nicolay V. ^{[1
]}

Braunecker, Wade A. ^{[1
]}

Matyjaszewski, Krzysztof ^{[1
]}

机构：

[1] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2007年 / 692卷 / 15期

基金：

美国国家科学基金会; 美国安德鲁·梅隆基金会;

关键词：

atom transfer radical polymerization; electron transfer; disproportionation; radical coordination;

D O I：

10.1016/j.jorganchem.2007.01.051

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The continuous development of more active and stable catalysts in atom transfer radical polymerization (ATRP) has increasingly required a thorough knowledge of concurrent electron transfer reactions that can affect catalyst performance. Special attention is provided in this short review to such processes, including disproportionation, most pronounced in Cu-mediated ATRP, the reduction of radicals to carbanions or oxidation to carbocations, and radical coordination to the metal catalyst resulting in the interplay of controlled radical polymerization mechanisms. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：3212 / 3222

页数：11

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