Biphasic oxidation of sulfides with hydrogen peroxide, catalyzed by partially water-soluble cationic salphen complex

被引：5

作者：

Abdolmaleki, Amir ^{[1
]}

Malek-Ahmadi, Saeed ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran

来源：

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2012年 / 9卷 / 06期

关键词：

Phase transfer; Cationic Mn(III)-salphen complex; Sulfoxide; Sulfone; Hydrogen peroxide; TERT-BUTYL HYDROPEROXIDE; SELECTIVE OXIDATION; MANGANESE COMPLEXES; ORGANIC SULFIDES; SULFOXIDES; SULFONES; H2O2; FACILE; OXYGENATION; EPOXIDATION;

D O I：

10.1007/s13738-012-0120-5

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sulfides were selectively oxidized to the corresponding sulfoxides or sulfones in good yields by hydrogen peroxide using a partially water-soluble cationic manganese(III)-salphen complex as an efficient phase transfer catalyst for chemoselective oxidation, under mild conditions. The experimental data show that the cationic salt is more active than its neutral form. The acceleration of the reaction rate is attributed to the phase transfer capability of the built-in phenazinium salt of the Mn(III)-salphen catalyst.

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页码：1015 / 1019

页数：5

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