Publication | Closed Access
KAl(SO<sub>4</sub>)<sub>2</sub> · 12H<sub>2</sub>O as a Recyclable Lewis Acid Catalyst for Synthesis of Spirooxindoles in Aqueous Media
21
Citations
11
References
2011
Year
Chemical EngineeringEngineeringA SimpleActive Methylene ReagentOrganic ChemistryCatalysisSynthetic ChemistryChemistryAqueous MediaSynthesis MethodPharmacologyRedox ChemistryMolecular CatalysisEfficient ProcedureEnantioselective SynthesisCatalytic Synthesis
Abstract A simple and efficient procedure for the synthesis of spirooxindole has been described that employs a three-component condensation reaction in one pot using isatin, active methylene reagent, and 1,3-dicarbonyl compounds in an aqueous medium.
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