Green and chemoselective oxidation of sulfides with sodium perborate and sodium percarbonate:: nucleophilic and electrophilic character of the oxidation system

被引：69

作者：

Gomez, M. Victoria ^{[1
]}

Caballero, Ruben ^{[1
]}

Vazquez, Ester ^{[1
]}

Moreno, Andres ^{[1
]}

de la Hoz, Antonio ^{[1
]}

Diaz-Ortiz, Angel ^{[1
]}

机构：

[1] Univ Castilla La Mancha, Fac Quim, Dept Quim Organ, E-13071 Ciudad Real, Spain

来源：

GREEN CHEMISTRY | 2007年 / 9卷 / 04期

关键词：

D O I：

10.1039/b614847f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient, chemoselective and environmentally friendly procedure for the oxidation of sulfides is described. Reactions are carried out using sodium perborate or sodium percarbonate as the oxidant, solvent-free conditions or water as the reaction medium and microwave irradiation or conventional heating as the energy source. A comparative study concerning the effect of the oxidant and reaction conditions on yield and chemoselectivity ( sulfoxide vs. sulfone) has been carried out. In the solid phase, the nature of the solid support or catalyst has a more marked influence than the oxidant on the electrophilic and nucleophilic character of the oxidation.

引用

页码：331 / 336

页数：6

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