Lewis-Acid-Mediated Domino Reactions of Bis(diacetoxymethyl)-Substituted Arenes and Heteroarenes
作者:J. Arul Clement、Ramakrishnan Sivasakthikumaran、Arasambattu K. Mohanakrishnan、S. Sundaramoorthy、Devadasan Velmurugan
DOI:10.1002/ejoc.201001174
日期:2011.1
A one-potsynthesis of annulated heterocycles involving a Lewis-acid-mediated domino reaction of bis(diacetoxymethyl)-substituted arenes and heteroarenes is described. The reaction of the tetraacetates with arenes and heteroarenes leads to the formation of 1,1-bis-arylated diacetates upon elimination followed by electrocyclohetero-arylated intermediate may lead to the formation of bis-arylated 1,1-diacetates