Facile room-temperature MgBr2•OEt2-catalyzed thiolysis of epoxides under solvent-free conditions

被引：12

作者：

Mojtahedi, Mohammad M. ^{[1
]}

Abaee, M. Saeed ^{[1
]}

Bolourtchian, Mohammad ^{[1
]}

Abbasi, Hassan ^{[1
]}

机构：

[1] Chem & Chem Engn Res Ctr Iran, Organosilicon Lab, Tehran, Iran

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2007年 / 182卷 / 04期

关键词：

epoxides; magnesium bromide catalysis; solvent-free reaction; thiols;

D O I：

10.1080/10426500601088697

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Solvent-free ring opening of 1,2-epoxides with aromatic and aliphatic thiols under 1 mol% magnesium bromide ethyl etherate catalysis affords rapid formation of beta-hydroxy sulfides at ambient temperature with excellent yields. Nucleophilic attack of the thiols occurs regioselectively at the less hindered position of the epoxides.

引用

页码：905 / 910

页数：6

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