Versatile Approach for the Synthesis of Furo-coumarin Derivatives

Abstract

Abstract:Owing to useful physio-chemical properties of furo-coumarin derivatives, their synthetic and mechanistic investigation has been reported here. We have demonstrated a range of synthetic approaches to access furan-fused coumarin derivatives. Many metalmediated, base, and acid-catalyzed approaches have been revealed for the formation of this coumarin-based fused heterocycles of biological importance. In addition to this, microwaveassisted synthetic routes have also been revealed. The last and most useful approach for the synthesis of these heterocycles includes the use of purely solvent as a reaction media for synthesizing these interesting classes of heterocycles.