1402228-99-2

Upstream product

• 83-07-8 4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one 
• 81437-82-3 (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)carbono-hydrazonoyl dicyanide 
• 1402228-85-6 3-amino-2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-3-piperidin-1-yl-acrylonitrile 

Relevant academic research and scientific papers

Utility of enaminonitriles in heterocyclic synthesis: Synthesis of some new pyrazole, pyridine, and pyrimidine derivatives

The starting (1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl) carbonohydrazonoyl dicyanide (2) was used as key intermediate for the synthesis of 3-amino-2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylazo)-[3- substituted]-1-yl-acryloni