PPh3/I2-catalyzed one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones
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DOI: 10.1080/00397911.2020.1815784
Abstract: Abstract A method using PPh3/I2-catalyzed three-component Biginelli reaction of aromatic ketone, aromatic aldehyde and urea to synthesize4,6-diarylpyrimidin-2-(1H)-ones is described. Under the experimental conditions, the main reaction products are 4,6-diarylpyrimidin-2-(1H)-ones not 4,6-diaryl-3,4-dihydropyrimidin-2(1H)-ones. The advantage of this… read more here.
Keywords: pot synthesis; catalyzed one; one pot; diarylpyrimidin ones ... See more keywords