Synthesis of 6,7-Diacylcoumarins via the Transformation of a Hydroxy into a Carbonyl Group
作者:Antigoni Kotali、Ioannis S. Lafazanis、Philip A. Harris
DOI:10.1080/00397910802250911
日期:2008.10.28
Abstract The synthesis of 6,7-diacylcoumarins is reported via the oxidation of 6-acetyl-7-hydroxycoumarin N-acylhydrazones with lead tetraacetate. The procedure involves transformation of hydroxy into an acyl group and formation of a new C–C bond.