An efficient route to phenylselenoethers in the presence of Ag2O

被引：8

作者：

Bugarcic, Zorica M. ^{[1
]}

Divac, Vera M. ^{[1
]}

Gavrilovic, Mariana P. ^{[1
]}

机构：

[1] Univ Kragujevac, Fac Sci, Dept Chem, Kragujevac, Serbia

来源：

MONATSHEFTE FUR CHEMIE | 2007年 / 138卷 / 10期

关键词：

additive; alcohol; cyclization; phenylselenoetherification;

D O I：

10.1007/s00706-007-0661-y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient protocol for the preparation of phenylselenoethers from unsaturated alcohols using phenylselenenyl halides at room temperature was developed. The procedure employs phenylselenenyl chloride and bromide, some Delta(4)- and Delta(5)- alkenols and Ag2O, as an additive, to generate the tetrahydropyrans or tetrahydrofurans. This method permits the preparation of cyclic phenylselenoethers in high yields and under extremely mild conditions.

引用

页码：985 / 988

页数：4

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