95931-36-5Relevant articles and documents
α,β-Unsaturated Nitriles in Heterocyclic Synthesis: Synthesis of Some New Pyrazolopyrimidine Derivatives
El-Agamey, Abdel-Ghani A.,Abdalla, Sanaa O.,Elmoghayar, Mohamed R. H.
, p. 1413 - 1420 (2007/10/02)
3-Antipyrinyl-5-aminopyrazole (1) reacted with acrylonitrile to afford 5-amino-1-β-cyanoethyl-3-antipyrinylpyrazole (2).Compound 2 could also be obtained from the reaction of β-cyanoethylhydrazine (3) and compound 4. 2 was readily cyclized into 2-antipyri