Synthesis of sulfur containing organic compounds using multicomponent reactions mcrs their biological and photophysical studies

Abstract

The synthesis of a wide variety of sulfur containing organic compounds such as highly substituted unsymmetrical sulfides starting from 1 3 dicarbonyl compounds and aromatic aldehydes to form Knoevenagel intermediate and subsequent addition of thiols via thia Michael using piperidine catalyst through multicomponent reactions MCRs and their oxidation in to corresponding sulfones by using mchloroperoxybenzoic acid m CPBA to find out effective antileishmanial agents Next the synthesis of 4 h