89144-72-9Relevant academic research and scientific papers
Regioselective synthesis of 1,3,5-trisubstituted pyrazoles
Desai, Vidya G.,Satardekar, Pooja C.,Polo, Sampada,Dhumaskar, Kashinath
experimental part, p. 836 - 842 (2012/01/15)
A new and a simple approach toward synthesis of 1,3,5-trisubstituted pyrazoles from chalcone arylhydrazones via oxidative cyclization has been achieved. 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone was successfully used as an oxidizing agent to give excellen
Heterocycles. 3. Synthesis and Spectral Data of Some 2-Pyrazolines
El-Rayyes, Nizar R.,Hovakeemian, George H.,Hmoud, Hayat S.
, p. 225 - 229 (2007/10/02)
The reaction of 1,3-diaryl-2-propen-1-ones (Ia-o) with hydrazine and methyl- and phenylhydrazine produced different substituted 2-pyrazolines (III).The structures of these products were evident from their chemical and spectroscopic analysis.
