POLYPYRIDINE-BASED CATALYSTS - EPOXIDATION OF OLEFINS WITH SUPPORTED PEROXOTUNGSTIC COMPLEXES

被引：8

作者：

GELBARD, G

BRETON, F

CHARREYRE, MT

DONG, D

机构：

[1] Laboratoire des Matériaux Organiques - C.N.R.S. B.P. 24, Lyon

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1992年 / 59卷

关键词：

D O I：

10.1002/masy.19920590129

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Epoxidation of cyclohexene with hydrogen peroxide was performed with tungsten-based catalysts in the form of polymer supported pyridinium peroxotungstate salts and betaines. These catalysts were obtained from copolymers of 4-vinylpyridine and divinylbenzene or from aminomethylpyridines alkylated with chloromethylpolystyrene. The free bases and the corresponding N-oxides were reacted with peroxotungstic acid to give the catalytic species.

引用

页码：353 / 361

页数：9

共 18 条

[1] MACROMOLECULAR ORGANOMETALLIC CATALYSIS .2. EPOXIDATION USING A POLYMERIC QUATERNARY AMMONIUM HYDROGEN TUNGSTATE CATALYST [J].