h2so4-silica catalyzed one-pot and efficient synthesis of dihydropyrimidinones under solvent-free conditions

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ID: 130597
2011
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Abstract
H2SO4-Silica efficiently catalyzes the three-component condensation reaction of aldehydes, 1,3-dicarbonyl compounds and urea/thiourea under solvent free conditions to afford the corresponding dihydropyrimidinones and thio-derivatives in high yields. Compared to the classical Biginelli reaction conditions, this new method consistently has the advantage of giving good yields and requiring short reaction times.
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pourmousavi2011e-journalh2so4-silica Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Seied Ali Pourmousavi;Maryam Hasani
Journal Journal of pharmaceutical and biomedical analysis
Year 2011
DOI
10.1155/2011/158612
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