126679-76-3Relevant academic research and scientific papers
Synthesis and antimicrobial activity of pyrazolo[3',4':4,3]pyrido[6,5- c]pyridazine and thieno[2,3-c]pyridazine derivatives
Kamal El-Dean,Radwan
, p. 839 - 842 (2007/10/03)
4-Acetyl-5,6-diphenyl-2(H)pyridazin-3-one (1) was allowed to react with phenyl hydrazine to afford the corresponding hydrazone 2. Hydrazone 2 upon treatment with Vilsmeier's reagent gave pyrazolylpyridazine derivative 3, which was allowed to react with th
Synthesis of Some New Fused Pyridazine Systems form 4-Acetyl-5,6-diphenylpyridazin-3(2H)-one
Ismail, Mohamed Fekry,Derbala, H.A.Y.,Abul-Yazeed, H.S.E.
, p. 787 - 790 (2007/10/03)
Some fused pyridazine systems were readily prepared starting from 4-acetyl-5,6-diphenylpyridazin-3(2H)-one, 1, and its thione derivative 6.Treatment of 1 with aromatic aldehydes in refluxing ethanol in the presence of a catalytic amount of piperidine resu
Reactivity of 4-Acetyl-3-chloro-5,6-diphenylpyridazine towards Some Nucleophilic Reagents, Synthesis of Some Fused Pyridazine Derivatives
Ismail, M. Fekry,Sayed, Fekria S.,El-Khamry, Abdel Moemen A.,Ali, M. A.,Mansour, M. M.
, p. 399 - 404 (2007/10/02)
4-Acetyl-3-chloro-5,6-diphenylpyridazine (1), prepared by the action of phosphorus oxychloride on 4-acetyl-5,6-diphenylpyridazin-3(2H)-one (2), reacts with hydrazine hydrate and phenylhydrazine to give the pyrazolinopyridazine derivatives (3a, b) respecti
