Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Tandem reaction of N'-(4-cyano-1-phenyl-1H-pyrazol-5-yl)-N,N-dimethylimidoformamide (6) with acylhydrazines in N,N-dimethylacetamide leads to the formation of 2-R-7-phenyl-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidines (10a-f).