Stereocontrolled radical polymerization of acrylamides and methacrylamides using Lewis acids

被引：85

作者：

Habaue, S ^{[1
]}

Isobe, Y ^{[1
]}

Okamoto, Y ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

TETRAHEDRON | 2002年 / 58卷 / 41期

关键词：

radical polymerization; acrylamide; methacrylamide; Lewis acid; isotactic polymer;

D O I：

10.1016/S0040-4020(02)00969-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The isotactic-specific radical polymerization of various acrylamides and methacrylamides was attained in the presence of a catalytic amount of Lewis acids, such as Y(OTf)(3) and Yb(OTf)(3), whereas the normal radical process generally affords slightly syndiotactic polymers for acrylamides and syndiotactic ones for methacrylamides. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：8205 / 8209

页数：5

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