Hydrogen-transfer polymerization of vinyl monomers derived from p-tolyl isocyanate and acrylamide derivatives

被引：18

作者：

Iwamura, T

Tomita, I

Suzuki, M

Endo, T

机构：

[1] Tokyo Inst Technol, Resources Utilizat Res Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

[2] Tokyo Inst Technol, Dept Elect Chem, Interdisciplinary Grad Sch Sci & Engn, Midori Ku, Yokohama, Kanagawa 2268502, Japan

[3] Tokyo Inst Technol, Dept Polymer Chem, Fac Engn, Meguro Ku, Tokyo 1528552, Japan

来源：

REACTIVE & FUNCTIONAL POLYMERS | 1999年 / 40卷 / 02期

关键词：

tolyl isocyanate; acrylamide; hydrogen-transfer polymerization;

D O I：

10.1016/S1381-5148(98)00023-6

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The anionic polymerization of N-acryloyl-N'-p-tolylurea (1) was carried out at 80 degrees C in N,N-dimethylformamide (DMF), dimethylsulfoxide (DMSO), acetonitrile or toluene containing N-phenyl-beta-naphthylamine (1 mol.%) as a radical inhibitor for 23 h using t-BuOK or 1,8-diazabicyclo[5,4,0]undec-7-ene (DBU) (3 mol.%) as an initiator. It was found that 1 undertook selectively the hydrogen-transfer polymerization in the case of t-BuOK as an initiator but both hydrogen-transfer and vinyl polymerization proceeded in the case of DBU. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：115 / 122

页数：8

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