146859-70-3Relevant academic research and scientific papers
Syntheses of some Pyrimido-2-carboxamidopyrazoline Derivatives
Singh, B.P.,Karmakar, P.K.,Mazumdar, A.K.D.,Banerjee, K.P.
, p. 312 - 313 (2007/10/02)
2-Actoacetamidopyrimidine (2), prepared by heating 2-aminopyrimidine and ethyl acetoacetate at 160 deg was converted to pyrimido-2-carboxamide-α,β-unsaturated-ketones (4) by the condensation with different aromatic aldehydes.The ketones on refluxing with
