1394897-97-2Relevant academic research and scientific papers
Synthesis and tautomeric structure of novel 3-arylazoimidazo[1,2-b] pyrazolo[4,3-d]pyridazines
Farghaly, Thoraya A.,Shawali, Ahmad Sami
, p. 296 - 299 (2012/10/08)
Treatment of 3-acetyl-5-amino-4-cyano-1-phenylpyrazole with hydrazine hydrate afforded the hydrazone derivative. Reaction of the latter hydrazone with hydrazonoyl chlorides was found to be site selective as it afforded the corresponding formazan and not t
