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H3PMo12O40 catalyzed three-component one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones under solvent-free conditions
Authors:Zeinab Pourghobadi  Fatemeh Derikvand
Institution:Department of Chemistry, Islamic Azad University-Khorram Abad Branch, Khorram Abad, Iran
Abstract:4,6-Diarylpyrimidin-2(1H)-one derivatives have been synthesized from three-component one-pot condensation of acetophe-none derivatives,aldehydes and urea in the presence of trimethylsilyl chloride and a catalytic amount of H_3PMo_(12)O_(40)under solvent-free conditions.
Keywords:4  6-Diarylpyrimidin-2(1H)-ones  H_3PMo_(12)O_(40)  Solvent-less reactions  Biginelli like reactions  Heteropolyacids
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