TiCl4-promoted desulfurization of thiocarbonyls and oxidation of sulfides in the presence of H2O2

被引：12

作者：

Bahrami, Kiumars ^{[1
]}

Khodaei, Mohammad M. ^{[1
]}

Shakibaian, Vida ^{[1
]}

Khaledian, Donya ^{[1
]}

Yousefi, Behrooz H. ^{[2
]}

机构：

[1] Razi Univ, Dept Organ Chem, Fac Chem, Kermanshah 6714967346, Iran

[2] Tech Univ Munich, Klinikum Rechts Isar, Dept Nucl Med, D-81675 Munich, Germany

来源：

JOURNAL OF SULFUR CHEMISTRY | 2012年 / 33卷 / 02期

关键词：

desulfurization; thioamides; thioketones; sulfones; titanium tetrachloride; HYDROGEN-PEROXIDE; SELECTIVE OXIDATION; EFFICIENT METHOD; MILD OXIDATION; TITANIUM TETRACHLORIDE; CATALYTIC-OXIDATION; CONVENIENT METHOD; SULFUR-COMPOUNDS; USEFUL REAGENT; CARBONYL GROUP;

D O I：

10.1080/17415993.2011.647915

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

H2O2 in combination with TiCl4 proved to be a highly reactive reagent system for the desulfurization of thioamide and thioketone derivatives in excellent yields and short reaction times with high purity. Sulfides were also found to undergo oxidation to sulfones under similar reaction conditions. In most cases, these reactions are highly selective, simple, and clean, affording products in high yields and purity. [GRAPHICS] .

引用

页码：155 / 163

页数：9

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