97663-75-7Relevant academic research and scientific papers
THE UNUSUAL CYCLIZATION OF BENZIL MONOHYDRAZONES TO 4,5-DIPHENYLIMIDAZOLES
Collibee, William L.,Anselme, Jean-Pierre
, p. 1595 - 1596 (1985)
Benzil monodisubstituted hydrazones (2) have been shown to undergo cyclodehydration to the corresponding imidazoles (10) and not to pyrazoles as previously reported.
4,5-DIPHENYLIMIDAZOLES FROM THE CYCLIZATION OF BENZIL N-ALKYLMONOHYDRAZONES
Collibee, William L.,Anselme, Jean-Pierre
, p. 655 - 662 (2007/10/02)
The thermal cyclization of monodisubstituted hydrazones (1) affords the corresponding N-substituted-4,5-diphenylimidazoles in good to excellent yields; possible mechanisms for this unusual cyclization are presented.
