An unusual palladium-catalyzed carbonylative cyclization of β-bromovinyl aldehydes leading to lactones

被引：36

作者：

Cho, Chan Sik ^{[1
]}

Shim, Hyung Sup

机构：

[1] Kyungpook Natl Univ, Res Inst Ind Technol, Taegu 702701, South Korea

[2] Kyungpook Natl Univ, Dept Appl Chem, Taegu 702701, South Korea

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 23期

关键词：

beta-bromovinyl aldehydes; carbon monoxide; carbonylative cyclization; lactones; palladium catalyst;

D O I：

10.1016/j.tetlet.2006.03.184

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

beta-Bromovinyl aldehydes are carbonylatively cyclized under carbon monoxide pressure in MeCN at 100 degrees C in the presence of a catalytic amount of a palladium catalyst along with a base to give the corresponding lactones in high yields. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：3835 / 3837

页数：3

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