First controlled block copolymerizations of higher 1-olefins with polar monomers using metallocene type single component lanthanide initiators

被引：79

作者：

Desurmont, G ^{[1
]}

Tokimitsu, T ^{[1
]}

Yasuda, H ^{[1
]}

机构：

[1] Hiroshima Univ, Fac Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

来源：

MACROMOLECULES | 2000年 / 33卷 / 21期

关键词：

D O I：

10.1021/ma000679r

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An overview is given on the first example of well-controlled block copolymerization of 1-olefins with methyl methacrylate (MMA) or ε-caprolactone using unique dual catalytic function of organolanthanide complexes toward both polymerizations of polar and nonpolar monomers using bridged Me2Si(C5R4)2LnR type complexes. These initiators are highly active by themselves for the copolymerization without the presence of any cocatalyst such as MAO or borate derivatives.

引用

页码：7679 / 7681

页数：3

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