An efficient bentonite clay catalyzed multicomponent synthesis of substituted spirooxindoles in water/ethanol solvent system
Abstract
The present report demonstrates an efficient use of bentonite clay to bring about multicomponent synthesis of substituted spirooxindoles 4a-h in Water/ ethanol solvent system under the mild reaction conditions.
Keywords: Bentonite clay, multicomponent synthesis, spirooxindoles
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References
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