EPOXIDATION OF UNSATURATED POLYMERS WITH HYDROGEN-PEROXIDE

被引：30

作者：

JIAN, XG ^{[1
]}

HAY, AS ^{[1
]}

机构：

[1] MCGILL UNIV,DEPT CHEM,MONTREAL H3A 2K6,QUEBEC,CANADA

来源：

JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS | 1990年 / 28卷 / 09期

关键词：

D O I：

10.1002/pol.1990.140280903

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Recently, C. Venturello reported a new catalytic method for olefin epoxidation which proceeds without any appreciable side reactions. Hydrogen peroxide is used as the oxidant and a quaternary ammonium tetrakis (diperoxotungsto)-phosphate (3-) is used as the catalyst in a biphasic system. Many unactivated alkenes are epoxidized in high yields by this method. This article reports preliminary results on the epoxidation of several typical olefinic polymers by this procedure. The results illustrate the fact that the catalytic use of the complex cataylst in conjunction with hydrogen peroxide provides an efficient and simple route for the epoxidation of olefinic polymers.

引用

页码：285 / 288

页数：4

共 10 条

[1]

CAMERON GG, 1983, MAKROMOL CHEM, V184, P1153

[2]

CAMERON GG, 1986, MAKROMOL CHEM, V187, P2761

[3] STRAIN CRYSTALLIZATION IN RANDOM CO-POLYMERS PRODUCED BY EPOXIDATION OF CIS 1,4-POLYISOPRENE [J].