EPOXIDATION OF ALKENES WITH O-2 CATALYZED BY EUCL3 UNDER AMBIENT CONDITIONS

被引：16
|
作者：
YAMANAKA, I
NAKAGAKI, K
AKIMOTO, T
OTSUKA, K
机构：
来源：
CHEMISTRY LETTERS | 1994年 / 09期
关键词：
D O I：
10.1246/cl.1994.1717
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
EuCl3 dissolved in a mixture of propanoic acid and 1,2-dichloroethane catalyzed the epoxidation of 1-hexene (81.4% selectivity, 5.34% yield for 1 h) with O-2 in the presence of Zn powder at 40 degrees C. The epoxidation was also catalyzed by LaCl3 (0.75% yield) and SmCl3 (0.57% yield), but CeCl3 (0.08% yield) was inactive. Epoxidations of styrene and cyclohexene were also promoted by the EuCl3-catalytic system.
引用
收藏
页码：1717 / 1720
页数：4
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