3,4-Dihydropyrimidin-2(1H)-one derivatives were synthesized using layered alpha-zirconium sulfophenylphosphonate as a recyclable heterogeneous catalyst. Several classes of reagents, such as functionalized aromatic and aliphatic aldehydes, beta-dicarbonyl derivatives and 2-aminobenzimidazole, were used to synthesize different 3,4-dihydropyrimidin-2(1H)-one derivatives under solvent free conditions.
α - Zirconium Sulfophenylphosphonate as a Catalyst for the Synthesis of 3,4 -Dihydropyrimidin-2(1h)-one Derivatives Under Solvent free Conditions
ROSATI, Ornelio;CURINI, Massimo;NOCCHETTI, Morena;
2011
Abstract
3,4-Dihydropyrimidin-2(1H)-one derivatives were synthesized using layered alpha-zirconium sulfophenylphosphonate as a recyclable heterogeneous catalyst. Several classes of reagents, such as functionalized aromatic and aliphatic aldehydes, beta-dicarbonyl derivatives and 2-aminobenzimidazole, were used to synthesize different 3,4-dihydropyrimidin-2(1H)-one derivatives under solvent free conditions.File in questo prodotto:
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