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Room temperature synthesis of 3,4-dihydropyrimidin-2(1H)-one using apatite like oxyphosphate
Published in Informa UK Limited
Volume: 47
Issue: 7
Pages: 961 - 965

An oxyphosphate of formula BiCa4(PO4)3O was prepared and characterized by powder XRD, Fourier transform infrared spectroscopy (FTIR), and SEM-EDAX techniques. The catalytic activity of the synthesized compound was explored in the preparation of 3,4-dihydropyrimidin-2(1H)-one using Biginelli reaction. Influence of parameters such as temperature and solvent on this reaction using this heterogeneous catalyst was studied. A higher yield of 98% of the 3,4-dihydropyrimidin-2(1H)-one was achieved within 120 min of duration at room temperature in the presence of acetic acid (AcOH). © 2017 Taylor & Francis Group, LLC.

About the journal
JournalInorganic and Nano-Metal Chemistry
PublisherInforma UK Limited
Open Access0