Micelle promoted supramolecular carbohydrate scaffold-catalyzed multicomponent synthesis of 1,2-dihydro-1-aryl-3H-naphth[1,2-e][1,3]oxazin-3-one and amidoalkyl naphthols derivatives in aqueous medium

Abstract

Micelle promoted natural carbohydrate scaffold catalyzed synthesis of 1,2-dihydro-1-aryl-3H-naphth[1,2-e][1,3]oxazin-3-one and amidoalkyl naphthol derivatives have been developed via a multicomponent one pot reaction viz 2-naphthol/1-naphthol, aromatic/heteroaromatic aldehyde and urea/thiourea/amide in water. The advantages of this method are efficient catalysis, excellent cost effectiveness, simple work-up and recyclability of catalyst.