Selective oxidation of sulfides to sulfoxides in water using 30% hydrogen peroxide catalyzed with a recoverable VO(acac)2 exchanged sulfonic acid resin catalyst

被引：54

作者：

Prasanth, K. Leon ^{[1
]}

Maheswaran, H. ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Div Inorgan & Phys Chem, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2007年 / 268卷 / 1-2期

关键词：

oxidation; VO(acac)(2); sulfides; sulfoxides; heterogeneous catalysis;

D O I：

10.1016/j.molcata.2006.11.052

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：

Various types of sulfides are selectively oxidized to sulfoxides in good to excellent yields in aqueous media using 30% aqueous hydrogen peroxide as an oxidant in the presence of catalytic amounts of a VO(acac)(2)-exchanged strongly acidic polymeric resin catalyst in water at room temperature. The catalyst can be recovered and reused at least five times without loss of activity and selectivity. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：45 / 49

页数：5

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