128627-89-4Relevant academic research and scientific papers
Action of Acrylonitrile on 4-Cyano- and 4-Carbethoxy Pyridazin-3(2H)-ones and their 3-Mercapto Derivatives. A Novel Synthesis of Pyrano and Thiinopyridazines
Shams, N. A.,Kaddah, A. M.,Enayat, E. I.,Shalaby, Alyaa A.,Youssef, A. M.
, p. 757 - 762 (2007/10/02)
Reaction of acrylonitrile with 4-cyano-5,6-diphenylpyridazin-3(2H)-one and 3(2H)-thione derivative (1a, b) at elevated temperature gave 7H-5-amino-6-cyano-3,4-diphenylpyrano and thiino pyridazines (2a, b), respectively.However, the reaction of 4-c
