Thiolysis of 1,2-epoxides by thiophenol catalyzed under solvent-free conditions

被引：73

作者：

Fringuelli, F ^{[1
]}

Pizzo, F ^{[1
]}

Tortololi, S ^{[1
]}

Vaccaro, L ^{[1
]}

机构：

[1] Univ Perugia, Dipartimento Chim, I-06123 Perugia, Italy

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 35期

关键词：

1,2-epoxides; Lewis catalysts; Bronsted catalysts; solvent-free conditions;

D O I：

10.1016/S0040-4039(03)01704-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thiolysis of alkyl- and aryl-1,2-epoxides was investigated under solvent-free conditions in the presence of Lewis and Bronsted acid and base catalysts (InCl3, p-TsOH, n-Bu3P, K2CO3). Five mol% of catalyst was sufficient and the best results were obtained by using lnCl(3) and K2CO3 P-Hydroxy sulfide was isolated in excellent yields. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：6785 / 6787

页数：3

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