Efficient condensation between glyoxal hydrates and sulfonium salts leading to highly functionalized 1,4-diketones

被引：11

作者：

Shao, Qiyun ^{[1
]}

Li, Chunbao ^{[1
]}

机构：

[1] Tianjin Univ, Dept Chem, Coll Sci, Tianjin 300072, Peoples R China

来源：

SYNLETT | 2008年 / 15期

关键词：

alkenes; catalysis; condensation; sulfur; selenium;

D O I：

10.1055/s-2008-1078267

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

alpha-Alkylthio-substituted alpha,beta-unsaturated 1,4-dicarbonyl compounds with three different functionalities are easily available through condensation of sulfonium salts and various aromatic or aliphatic glyoxal hydrates catalyzed by Na(2)SeO(3) or a combination of selenium dioxide and NaCO(3).

引用

页码：2317 / 2320

页数：4

共 40 条

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SCIENCE CHINA-CHEMISTRY, 2025,

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