Iodine-catalyzed three-component one-pot synthesis of naphthopyranopyrimidines under solvent-free conditions
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Acknowledgements
K.P., S.S. and G.N. are thankful to the Council of Scientific and Industrial Research, New Delhi, India, for the award of fellowships. P.L.R. is thankful to UGC, for the award of a fellowship.
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2020, PolyhedronCitation Excerpt :The results were shown that the leaching of the metal ions was negligible. In order to show the merit of this study, the results of this research were compared with some reported literatures (Table 5) [25–26,28]. So, the reaction of 2-naphthol, 4-nitro benzaldehyde, and 1,3-dimethylbarbituric acid was chosen as a model reaction and the comparison was performed on the basis of reaction time and product yields.