One-pot syntheses of 2,3-dihydrothiopyran-4-one derivatives by Pd/Cu-catalyzed reactions of α,β-unsaturated thioesters with propargyl alcohols

被引：36

作者：

Minami, Yasunori ^{[1
]}

Kuniyasu, Hitoshi ^{[1
]}

Kambe, Nobuaki ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Osaka 5650871, Japan

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 12期

关键词：

D O I：

10.1021/ol800754w

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,3-Dihydrothiopyran-4-one derivatives were readily prepared by Pd/Cu-catalyzed reactions between alpha,beta-unsaturated thioesters and propargyl alcohols in the presence of bases. Of note, both carbon-sulfur bonds were cleaved as a result of the single procedure.

引用

页码：2469 / 2472

页数：4

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