SHAPE SELECTIVITY AS A FUNCTION OF PORE-SIZE IN EPOXIDATION OF ALKENES WITH SUPPORTED TITANIUM CATALYSTS

被引：32

作者：

TATSUMI, T

NAKAMURA, M

YUASA, K

TOMINAGA, H

机构：

[1] Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo, Tokyo, 113, Hongo

来源：

CATALYSIS LETTERS | 1991年 / 10卷 / 3-4期

关键词：

SHAPE SELECTIVITY; EPOXIDATION OF ALKENES; TITANIUM CATALYST; CATALYST PORE SIZE; TITANOSILICATE CATALYST;

D O I：

10.1007/BF00772079

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：

Reactant shape selectivity of supported titanium catalysts for epoxidation of cyclohexene and 2-hexene has an excellent correlation with the pore diameter of the catalysts. With titanosilicate the preference to cis isomer epoxidation is small compared to TiO2-SiO2 probably because of the restriction of its diffusion imposed by the zeolite micropore structure.

引用

页码：259 / 261

页数：3

共 9 条

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