Reactions of Carbanions with 1,3-Benzodioxin-4-ones: Facile Routes to Flavones, Aurones, and Acyl Phloroglucinols
作者:George Kraus、Jingqiang Wie、Aniket Thite
DOI:10.1055/s-2008-1078597
日期:2008.8
Two 1,3-benzodioxin-4-ones react with enolates, acetylides and aryllithium reagents to afford adducts that were converted into flavones, aurones, and an acyl phloroglucinol.