1-Butyl-3-methylimidazolium Hydrogen Sulfate [bmim]HSO4: An Efficient Reusable Acidic Ionic Liquid for the Synthesis of spirooxindoles

An efficient and eco-friendly method for the synthesis of spirooxindoles using 1-Butyl-3-methylimidazolium Hydrogen Sulfate as catalyst from the reaction between isatin, malononitrie, and 5,5-dimethylcyclohexane-1,3-dione in aqueous condition

کلیدواژه ها:

Spirooxindoles ، Isatin ، malononitrie ، 5 ، 5-dimethylcyclohexane-1 ، 3-dione