pyrimidinones has been researched along with sulfamic-acid* in 1 studies
1 other study(ies) available for pyrimidinones and sulfamic-acid
Article | Year |
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Copper(II) sulfamate: an efficient catalyst for the one-pot synthesis of 3,4-dihydropyrimidine-2(1H)-ones and thiones.
A simple, efficient procedure for the one-pot Biginelli condensation reaction of aldehydes, beta-ketoesters and urea or thiourea employing copper(II) sulfamate as a novel catalyst is described. Compared to the classical Biginelli reaction conditions, the present method has the advantages of good yields, short reaction times and experimental simplicity. Topics: Acetates; Aldehydes; Catalysis; Copper; Molecular Structure; Pyrimidinones; Sulfonic Acids; Thiones; Urea | 2009 |