Catalytic oxidation of sulfides to sulfoxides using sodium perborate and/or sodium percarbonate and silica sulfuric acid in the presence of KBr

被引：100

作者：

Habibi, Davood ^{[1
]}

Zolfigol, Mohammad Ali ^{[1
]}

Safaiee, Malihe ^{[1
]}

Shamsian, Atefeh ^{[1
]}

Ghorbani-Choghamarani, Arash ^{[2
]}

机构：

[1] Bu Ali Sina Univ, Dept Chem, Fac Chem, Hamadan 6517838683, Iran

[2] Ilam Univ, Dept Chem, Fac Sci, Ilam, Iran

来源：

CATALYSIS COMMUNICATIONS | 2009年 / 10卷 / 08期

关键词：

Sulfides; Sulfoxides; Sodium perborate (SPB); Sodium percarbonate (SPC); Silica sulfuric acid; KBr; HETEROGENEOUS SYSTEM; SELECTIVE OXIDATION; HYDROGEN-PEROXIDE; MILD CONDITIONS; N-OXIDES; EFFICIENT; SULFONES; OXIDANT; NABR; REARRANGEMENT;

D O I：

10.1016/j.catcom.2008.12.066

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：

Chemoselective catalytic oxidation of sulfides has been developed. A variety of aliphatic and aromatic sulfides are subjected to the sulfoxidation reaction by treatment of sodium perborate (SPB) and/or sodium percarbonate (SPC), silica sulfuric acid (SSA) and catalytic amounts of KBr in the presence of wet SiO(2) (50% w/w) in dichloromethane at room temperature with moderate to good yields. (C) 2009 Elsevier B.V. All rights reserved.

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页码：1257 / 1260

页数：4

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