Site-specific role of bifunctional graphitic carbon nitride catalyst for the sustainable synthesis of 3,3-spirocyclic oxindoles in aqueous media
Anshu Dandia, Dinesh Kumar Mahawar, Pratibha Saini, Surendra Kumar Saini, Shyam L. Gupta, Kuldeep S. Rathore, Vijay Parewa
Abstract
Functionalized graphitic carbon nitride (Sg-C 3 N 4 ) has been manufactured and used as a reusable catalyst for the one-pot production of various spiro-pyrano chromenes and spiro indole-3,1′-naphthalene tetracyclic systems in aqueous media.
Topics & Concepts
BifunctionalCatalysisStereocenterChemistryGraphitic carbon nitrideNaphthaleneCombinatorial chemistryAqueous solutionBase (topology)Organic chemistryEnantioselective synthesisPhotocatalysisMathematicsMathematical analysisMulticomponent Synthesis of HeterocyclesChemical Synthesis and ReactionsSulfur-Based Synthesis Techniques