116773-23-0

Basic information

• Product Name: 1,1-diethyl-5-phenyl-1,5-diazapentadiene
• CAS NO: 116773-23-0
• Molecular Weight: 202.299
• Mol File: 116773-23-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1-diethyl-5-phenyl-1,5-diazapentadiene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-diethyl-5-phenyl-1,5-diazapentadiene(116773-23-0)
• EPA Substance Registry System: 1,1-diethyl-5-phenyl-1,5-diazapentadiene(116773-23-0)

Safety Data

• Hazardous Substances Data: 116773-23-0(Hazardous Substances Data)

Upstream product

• 116773-24-1 1,1-diethyl-5-phenyl-1H-1,5-diazapentadienium perchlorate 

Downstream Products

• 617-92-5 1-ethyl-1H-pyrrole 
• 19983-83-6 1-ethyl-2-methylpyrrole 
• 62-53-3 aniline 
• 100-61-8 N-methylaniline 

Relevant articles and documents

Thermolysis of Polyazapentadienes. Part 8. The formation of Pyrroles from 1,1-Dialkyl-5-aryl-1,5-diazapentadienes

Flash vacuum pyrolysis of the 1,5-diazapentadienes (4)-(10) gave moderate yields of pyrroles together with quinolines, formed by electrocyclic ring closure with elimination.The pyrroles were formed by hydrogen transfer from an N-alkyl group, followed by cyclisation and final aromatisation of the resulting dihydropyrrole intermediate by free-radical cleavage.The mechanism of the hydrogen transfer and cyclisation is not known with certainty, but may involve diradicals or 1,5-dipolar intermediates.