SELECTIVE OXIDATION OF SULFIDES TO SULFOXIDES/SULFONES BY 30% HYDROGEN PEROXIDE

被引：5

作者：

He, Ying ^{[1
]}

Ma, Xiaoyun ^{[1
]}

Ji, Hai Feng ^{[1
]}

Zha, Xin Bing ^{[1
]}

Jiang, Hongliang ^{[1
]}

Lu, Ming ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2012年 / 187卷 / 07期

关键词：

Oxidation; hydrogen peroxide; trioctylmethylammonium dihydrogen phosphate; sodium tungstate dihydrate; sulfoxides; sulfones; MILD; SULFONES; FACILE; ROUTE;

D O I：

10.1080/10426507.2011.649501

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A selective and efficient procedure for the oxidation of various sulfides with sodium tungstate dihydrate with 30% hydrogen peroxide in the presence of trioctylmethylammonium dihydrogen phosphate, respectively, to the corresponding sulfoxides and sulfones is reported. The oxidation reaction is carried out at -5 to 0 degrees C in the presence of hydroxypropyl-beta-cyclodextrins for sulfoxides or at 50-60 degrees C for sulfones. The mild reaction conditions, easy workup, and good yields of the products are the major advantages of this method.

引用

页码：822 / 830

页数：9

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