Mild and efficient one-pot synthesis of chiral β-chalcogen amides via 2-oxazoline ring-opening reaction mediated by indium metal

被引：18

作者：

Braga, Antonio L. ^{[1
]}

Galetto, Fabio Z. ^{[1
]}

Taube, Paulo S. ^{[1
]}

Paixao, Marcio W. ^{[1
,2
]}

Silveira, Claudio C. ^{[1
]}

Singh, Devender ^{[1
]}

Vargas, Fabricio ^{[1
,2
]}

机构：

[1] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS, Brazil

[2] Univ Sao Paulo, Inst Quim, BR-05508900 Sao Paulo, Brazil

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2008年 / 693卷 / 24期

关键词：

beta-Chalcogen amides; 2-Oxazolines; Ring-opening reaction; Indium metal;

D O I：

10.1016/j.jorganchem.2008.08.031

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A simple and efficient procedure for the synthesis of beta-seleno and beta-thio amides via the ring-opening reaction of chiral 2-oxazolines in the presence of indium metal has been developed. Features of this method include the following: (i) easily and accessible starting materials; (ii) indium metal is more stable and less expensive then its respective salts; (iii) useful to excellent yields of beta-chalcogen amides derivatives. (C) 2008 Elsevier B. V. All rights reserved.

引用

页码：3563 / 3566

页数：4

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