115592-34-2Relevant academic research and scientific papers
Studies on Alkylheterocycles. I. - A Convenient Synthesis of Phthalazines
El-Bannany, A. A.,El-Assar, A. A.,El-Nagdy, M. H.
, p. 726 - 730 (2007/10/02)
Ethyl-2-arylhydrazono-2,3-dioxobutyrate 1a, b reacted with ethylcyanoacetate to yield the pyridazino derivatives 2a, b.Similarly, the pyridazine 2c was obtained via reaction of 3-arylhydrazonopentan-2,3,4-trione with the same reagent.The phthalazines 6 we
Studies with Heteroaromatic Aza Compounds: A Novel Synthesis of Phthalazines
Elnagdi, Mohamed Hilmy,Ibrahim, Nadia Sobhy,Sadek, Kamal Usef,Mohamed, Mona Hassan
, p. 1005 - 1006 (2007/10/02)
A new route for the synthesis of phthalazines 6 by reaction of benzylidenemalononitrile (3) with 6-substituted 2,3-dihydro-5-methyl-4-pyridazinecarbonitriles 2 is reported.
