54006-59-6

Upstream product

• 614-57-3 1,5-diphenylpenta-2,4-dien-1-one 
• 59-88-1 phenylhydrazine hydrochloride 

Relevant academic research and scientific papers

Synthesis of pyrazolo[1,5-a]quinolines from 1-aryl-5-styrylpyrazoles via intramolecular Friedel-Crafts reaction/aerobic oxidation

Various pyrazolo[1,5-a]quinolines were synthesized via the intramolecular Friedel-Crafts reaction of 1-aryl- 5-styrylpyrazoles and the following base-catalyzed aerobic oxidation process. The required 1-aryl-5- styrylpyrazoles were readily prepared from th

Facile one-pot synthesis of 1,3,5-trisubstituted pyrazoles from α,β-enones

A practical and efficient one-pot synthesis of 1,3,5-trisubstituted pyrazoles from α,β-enones and arylhydrazine hydrochlorides has been developed. The pyrazoles were formed via a tandem formation of the corresponding pyrazolines and an acid-catalyzed aerobic oxidation process.