A Mild, Efficient and Highly Selective Oxidation of Sulfides to Sulfoxides Catalyzed by Lewis Acid-Urea-Hydrogen Peroxide Complex at Room Temperature

被引：40

作者：

Azizi, Mojtaba ^{[1
,2
]}

Maleki, Ali ^{[1
]}

Hakimpoor, Farahman ^{[2
]}

Ghalavand, Reza ^{[1
]}

Garavand, Ali ^{[2
]}

机构：

[1] Iran Univ Sci & Technol, Dept Chem, Catalysts & Organ Synth Res Lab, Tehran 1684613114, Iran

[2] Lorestan Univ, Fac Sci, Dept Chem, Khorramabad, Iran

来源：

CATALYSIS LETTERS | 2017年 / 147卷 / 08期

关键词：

UHP; Oxidation; Sulfides; Sulfoxides; FeCl3; ORGANIC SULFIDES; SULFONES; CHLORIDE; REARRANGEMENT; LIGANDS; H2O2;

D O I：

10.1007/s10562-017-2126-1

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 were oxidized to the corresponding sulfoxides with urea-hydrogen peroxide (UHP) in the presence of FeCl3 as a Lewis acid catalyst under simple and mild reaction conditions. The protocol is efficient and highly selective and sulfoxides were obtained as the sole oxidation products in high yields at room temperature. [GRAPHICS] .

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收藏

页码：2173 / 2177

页数：5

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