Highly efficient and green synthesis of spiro[indoline-3,9′-xanthene]trione and spiro[chromene-4,3′-indoline]-3-carbonitrile derivatives in water catalyzed by graphene oxide-supported dicationic ionic liquid
Nipun Patel, Unnati Patel, Abhishek Dadhania
Topics & Concepts
IndolineDimedoneXantheneCatalysisIonic liquidMalononitrileChemistryIsatinOrganic chemistryNerdCombinatorial chemistryPathologyRefluxGERDMedicineDiseaseMulticomponent Synthesis of HeterocyclesSynthesis and biological activitySynthesis of Indole Derivatives