[(SiMe3)2NC(NiPr)2]2Ln(μ-Me)2Li(TMEDA) (Ln=Nd, Yb) as effective single-component initiators for styrene polymerization

被引：70

作者：

Luo, YJ ^{[1
]}

Yao, YM ^{[1
]}

Shen, Q ^{[1
]}

机构：

[1] Suzhou Univ, Dept Chem & Chem Engn, Suzhou 215006, Peoples R China

来源：

MACROMOLECULES | 2002年 / 35卷 / 23期

关键词：

D O I：

10.1021/ma0211380

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Well-defined organolanthanide complexes have shown excellent catalytic behavior, including high activity, high strereoselectivity, living polymerization ability, and no requirement for a cocatalyst in the polymerization of ethylene, acrylates, and lactones. However, the styrene polymerization by organolanthanide complexes is in general quite difficult. This paper gives the first example of styrene polymerization efficiently initiated by organolanthanide complexes with polydentate nitrogen-based ligand.

引用

页码：8670 / 8671

页数：2

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