Silica sulfuric acid promoted selective oxidation of sulfides to sulfoxides or sulfones in the presence of aqueous H2O2

被引：142

作者：

Shaabani, Ahmad ^{[1
]}

Rezayan, Ali Hossein ^{[1
]}

机构：

[1] Shahid Beheshti Univ Med Sci, Dept Chem, Tehran, Iran

来源：

CATALYSIS COMMUNICATIONS | 2007年 / 8卷 / 07期

关键词：

oxidation; sulfide; sulfoxide; sulfone; hydrogen peroxide; silica sulfuric acid;

D O I：

10.1016/j.catcom.2006.10.033

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：

Alkyl and aryl sulfides are oxidized to the corresponding sulfoxides or sulfones in excellent yields with aqueous hydrogen peroxide in the presence of silica sulfuric acid as an efficient solid acid catalyst. The oxidation of alkyl and aryl sulfide proceeds at 25-90 degrees C and the corresponding sulfoxides or sulfones was selectively obtained by controlling the amounts of H2O2 and catalyst. (C) 2006 Elsevier B.V. All rights reserved.

引用

页码：1112 / 1116

页数：5

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