Exploration of multicomponent reactions for the constructions of chromenes and highly substituted benzene derivatives

Abstract

The thesis accomplished the synthesis of oxygen containing heterocycles mainly chromene and flavone derivatives which were fruitfully synthesized by using Multicomponent Reactions It is evident from the literature that chromene and flavone derivatives are highly biologically active and used in medicinal chemistry It is believed that our efficient synthetic methodologies will be extremely useful in future for the entr 195 169 e of some new compounds and can be further studied for biological activi