A new strategy for the synthesis of 3-Acyl-coumarin using nano ZnO as an efficient catalyst

Bita Baghernejad

Abstract


3-Acyl-coumarins were obtained in high yields from ortho-hydroxybenzaldehydes and ethyl acetoacetate or ethyl benzoylacetate in acetonitrile in the presence of a catalytic amount of nano-ZnO.


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DOI: http://dx.doi.org/10.17628/ecb.2016.5.60-62

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