O. V. Fedorova, M. S. Zhidovinova, G. Rusinov
Aug 1, 2003
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0
Influential Citations
39
Citations
Journal
Russian Chemical Bulletin
Abstract
The three-component synthesis of 7-substituted 6-ethoxycarbonyl-5-methyl-4,7-dihydroazolo[1,5-a]pyrimidines was carried out for the first time by the reactions of aminoazoles (3-aminopyrazole, 3-amino-1,2,4-triazole, or 5-aminotetrazole) with acetoacetic ester and aliphatic, aromatic, or heteroaromatic aldehyde.