H6P2W18O62-18H2O,a Green and Reusable Catalyst for the Three-Component,One-Pot Synthesis of 4,6-Diarylpyrimidin-2(1H)-ones Under Solvent-Free Conditions |
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| Authors: | Majid M Heravi Fatemeh Derikvand Leila Ranjbar Fatemeh F Bamoharram |
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| Institution: | 1. Department of Chemistry , School of Sciences, Azzahra University , Vanak, Tehran, Iran mmh1331@yahoo.com;3. Department of Chemistry , School of Sciences, Azzahra University , Vanak, Tehran, Iran;4. Department of Chemistry , Islamic Azad University , Mashhad Branch, Mashhad, Iran |
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| Abstract: | Three-component, one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones and 9-phenyl-8-oxa-10,12-diaza-tricyclo7.3.1.02,7]trideca-2(7),3,5-trien-11-one by condensing acetophenone derivatives, aldehydes, and urea in the presence of trimethylsilyl chloride using a catalytic amount of H6P2W18O62-18H2O under solvent-free conditions is reported. |
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| Keywords: | 4 6-Diarylpyrimidin-2(1H)-ones heteropolyacids H6P2W18O62-18H2O 9-phenyl-8-oxa-10 12-diaza-tricyclo[7 3 1 02 7]trideca-2(7) 3 5-trien-11-one solvent-free reactions |
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