Mild and efficient deoxygenation of sulfoxides to sulfides with triflic anhydride/potassium iodide reagent system

被引：58

作者：

Bahrami, Kiumars ^{[1
,2
]}

Khodaei, Mohammad Mehdi ^{[1
,2
]}

Karimi, Ahmad ^{[1
]}

机构：

[1] Razi Univ, Dept Chem, Kermanshah 67149, Iran

[2] Razi Univ, NNRC, Kermanshah 67149, Iran

来源：

SYNTHESIS-STUTTGART | 2008年 / 16期

关键词：

deoxygenation; sulfoxide; sulfide; chemoselective; triflic anhydride;

D O I：

10.1055/s-2008-1067190

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

It was found that the combination of triflic anhydride/potassium iodide was an effective promoter for the deoxygenation of sulfoxides and gave the corresponding Sulfides in excellent yield in acetonitrile at room temperature. It is worth mentioning that this reagent system is chemoselective and tolerates various functional groups, such as alkene, ketone, ester, aldehyde, acid, and oxime.

引用

页码：2543 / 2546

页数：4

共 41 条

[1] Rapid and mild sulfonylation of aromatic compounds with sulfonic acids via mixed anhydrides using Tf2O [J].