CESIUM CARBONATE CATALYZED EFFICIENT SYNTHESIS OF NAPHTHOCHROMENES UNDER MICROWAVE IRRADIATION

B. D. Rupnar, V. P. Pagore, S. U. Tekale, S. U. Deshmukh, S. B. Ubale, R. P. Pawar

Abstract


Cesium carbonate catalyzed three-component condensation reaction of aldehyde, malononitrile and α-naphthol or β-naphthol proceeded rapidly in ethanol to afford corresponding 2-amino-2-chromenes in high yield under microwave irradiation

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DOI: http://dx.doi.org/10.17628/ecb.2015.4.490-492

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