870972-92-2Relevant academic research and scientific papers
Recyclization of condensed carbethoxypyrimidines accompanied by substitution of a carbon atom into the heterocycle
Danagulyan,Mkrtchyan,Panosyan
, p. 485 - 491 (2005)
Condensation in ethanol of ethyl ethoxymethyleneacetoacetate with systems containing an amidine fragment (substituted 3-aminopyrazoles and 3-amino-1,2,4-triazole) gave 6-carbethoxy-7-methylpyrazolo[1,5-a]pyrimidines. Addition of base to solutions of the o
