Solid Supported Peptide Catalyst for the Synthesis of Flavanone and Azaflavanones

Abstract

A variety of flavanones and azaflavanones have been synthesised from chalcones, catalysed by 30 mol% solid support proline terminal peptide, which is mildly efficient with high conversions yields and could be recycled up to three times without significant loss in its activity.Keywords: , Solid Support Peptide Catalyst, Reusable Catalyst, Cyclisation, Flavanones