1174065-79-2Relevant academic research and scientific papers
Site-selectivity in the reaction of hydrazine hydrate with 3,4′-Bis-(functionalized carbonyl)-4,3′-bis(pyrazolyl)ketones. Synthesis of 4-(pyrazol-3-yl)-2H-pyrazolo[3,4-d]-pyridazines
Shawali, Ahmad Sami,Haboub, Adel J. M.
, p. 301 - 311 (2013/09/24)
Reaction of hydrazine hydrate with 3,4-bis-(functionalized carbonyl)-4,3-bis(pyrazolyl)ketones proceeds regioselectively affording the corresponding 4-(pyrazol-3-yl)-2H-pyrazolo[3,4-d]pyridazine derivatives in high yields. The structures of the products w
Synthesis and antitumor activity of novel pyrazolylenaminone and bis(pyrazolyl)ketones via hydrazonoyl halides
Shawali, Ahmad S.,Sherif, Sherif M.,El-Merzabani, Mahmoud M.,Darwisha, Manal A. A.
experimental part, p. 548 - 551 (2009/09/06)
(Chemical Equation Presented) 3-Acetyl-4-benzoyl-1,5-diphenylpyrazole reacts with DMF-DMA to give the novel enaminone 2. The reaction of the latter with various hydrazonoyl halides afforded regioselectively the respective substituted (3-pyrazolyl)(4-pyraz
