Green Synthesis and Antimicrobial activities of Pyrano[3,2-C]pyridine derivatives

Abstract

Several Pyrano[3,2-C]pyridine derivatives were synthesised using pyridine, malononitrile, aromatic aldehydes and ketones. Using tamarind juice, pine apple juice and apple juice as a natural catalyst along with ethanol as a solvent. Antibacterial and antifungal studies were done on the synthesised derivatives which were found to be active against all the strains used.