Neodymium(II) iodide as a new atom transfer radical polymerization agent

被引：1

作者：

Gusev, S. I. ^{[1
]}

Zaitsev, S. D. ^{[1
]}

Semchikov, Yu. D. ^{[1
]}

Bochkarev, M. N. ^{[2
]}

机构：

[1] NI Lobachevskii State Univ, Nizhnii Novgorod 603950, Russia

[2] Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia

来源：

POLYMER SCIENCE SERIES B | 2008年 / 50卷 / 7-8期

基金：

俄罗斯基础研究基金会;

关键词：

Atom transfer radical polymerization;

D O I：

10.1134/S1560090408070075

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new catalytic system for the ATRP polymerization of styrene and methyl methacrylate (MMA) based on neodymium(II) iodide, 2,2'-bipyridyl, and 1-bromo-1-phenylethane was investigated. The polymer was isolated at a conversion of 18.4 wt%. The secondary polymerization initiated by the neodymium(II) iodide-based system was carried out to verify the proposed mechanism of polymerization. The starting polymer was prepared at 110°C in the presence of the NdI2-Bipy-BPE system. The secondary polymerization stopped when a monomer conversion of 14.2wt% was attained. It was observed that the catalytic system based on neodymium(II) iodide developed is a new agent pseudo-living radical polymerization.

引用

页码：185 / 187

页数：3

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