A mechanistic insight into the acid catalyzed, one-pot synthesis of isoindole-fused quinazolin 4-ones
作者:Mohabul A Mondal、Sudipta Mondal、Abdul A Khan
DOI:10.1007/s12039-020-01768-3
日期:2020.12
Abstract One-potsynthesis of isoindole fused quinazolin 4-ones via intramolecular 1,3 hydride transfer in the presence of acid catalyst has been described. Substrate scope and mechanistic insights were investigated. Substituents on the amide side have a negligible influence on the key step and therefore the method have wide scope for accessing various bicyclic core structure. Graphic abstract A Mechanistic