88026-84-0

Basic information

• Product Name: 1-Phenylglyoxal-2-dicyclohexylhydrazon
• CAS NO: 88026-84-0
• Molecular Weight: 312.455
• Mol File: 88026-84-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Phenylglyoxal-2-dicyclohexylhydrazon(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Phenylglyoxal-2-dicyclohexylhydrazon(88026-84-0)
• EPA Substance Registry System: 1-Phenylglyoxal-2-dicyclohexylhydrazon(88026-84-0)

Safety Data

• Hazardous Substances Data: 88026-84-0(Hazardous Substances Data)

Upstream product

• 83785-93-7 benzaldehyde-N,N-dicyclohexylhydrazone 
• 82259-52-7 1,1-dicyclohexylhydrazine 
• 947-92-2 N-nitrosodicyclohexylamine 
• 88026-83-9 1-Phenylglyoxal-1-dicyclohexylhydrazon 

Relevant articles and documents

Aza-enamines, VIII. - Electrophilic Substitution reactions at the Azomethine C-Atom of Aldehyde Dialkylhydrazones: Vilsmeier Formylation and Consecutive Reactions

The reaction of hydrazones 1 with the Vilsmeier reagent yields 3-phenyl-1,4,5-triaza-1,3-pentadienium salts according to their aza-enamine character.Hydrolysis of 2 gives 1-phenylglyoxal 1-dialkylhydrazones 3, which rearrange in acidic media to 1-phenylglyoxal 2-dialkylhydrazones 4.Compound 3h forms the dihydropyrroloimidazole 5 in boiling ethanol.Pyrrolotriazinium salt 6 is obtained by the reaction of 1b with the isolated Vilsmeier reagent from dimethylformamide/oxalyl chloride.