SOLVOLYSIS AND ISOMERIZATION OF PHENYLOXIRANE CATALYZED WITH NIOBIC ACID

被引：22

作者：

HANAOKA, T

TAKEUCHI, K

MATSUZAKI, T

SUGI, Y

机构：

[1] National Chemical Laboratory for Industry, Ibaraki, 305, Tsukuba

来源：

CATALYSIS LETTERS | 1990年 / 5卷 / 01期

关键词：

acid catalyst; hydrolysis; Niobic acid; phenyloxirane;

D O I：

10.1007/BF00772088

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Solvolysis and isomerization of phenyloxirane were studied with niobic acid (Nb2O5.xH2O) as catalyst. In aqueous solution, niobic acid showed much higher hydrolysis performances in activity and selectivity than other solid acid catalysts. Selectivity of alcoholysis with methanol was much higher than that with other alcohols because of simultaneous isomerization and dehydration of alcohol. © 1990 J.C. Baltzer A.G. Scientific Publishing Company.

引用

页码：13 / 16

页数：4