Alumina-catalyzed alkene epoxidation with hydrogen peroxide

被引：93

作者：

Mandelli, D

van Vliet, MCA

Sheldon, RA

Schuchardt, U

机构：

[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil

[2] Pontificia Univ Catolica Campinas, Inst Ciencias Biol & Quim, BR-13020904 Campinas, SP, Brazil

[3] Delft Univ Technol, Organ Chem & Catalysis Lab, NL-2628 BL Delft, Netherlands

来源：

APPLIED CATALYSIS A-GENERAL | 2001年 / 219卷 / 1-2期

基金：

巴西圣保罗研究基金会;

关键词：

alumina; heterogeneous catalysis; epoxidation; hydrogen peroxide;

D O I：

10.1016/S0926-860X(01)00693-7

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：

Inexpensive Al2O3 can be used as a simple catalyst for alkene epoxidation, using anhydrous hydrogen peroxide as oxidant. This system is active and selective in the epoxidation of several alkenes. Besides the epoxidation of the terpenes limonene and alpha -pinene, we studied the epoxidation of cyclohexene and cyclooctene, as well as alpha -olefins, such as 1-octene and 1-decene. Productivities of up to 4.3 g products per gram catalyst were obtained and the catalyst was recycled without significant loss of activity. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：209 / 213

页数：5

共 21 条

[1] SYNERGISTIC EFFECT OF LIPOPHILIC CARBOXYLIC-ACIDS AND HETEROCYCLIC AXIAL LIGANDS IN ALKENE EPOXIDATION BY HYDROGEN-PEROXIDE CATALYZED BY MANGANESE(III) TETRA-ARYL PORPHYRINS [J].