Manganese(III) Acetate Mediated Oxidation of Flavanones: A Facile Synthesis of Flavones
作者:Om V. Singh、M. Muthukrishnan、Gopan Raj
DOI:10.1080/00397910500214490
日期:2005.10.1
Abstract Oxidation of flavanones (1a–o) with manganese(III) acetate by heating in acetic acid in presence of perchloric acid afforded exclusively flavones (2a–o) by dehydrogenation in almost quantitative yields.