79687-20-0

Basic information

• Product Name: 4-Amino-2-oxo-3,4-diphenyl-3-butensaeurepiperidid
• Synonyms: 4-Amino-2-oxo-3,4-diphenyl-3-butensaeurepiperidid
• CAS NO: 79687-20-0
• Molecular Weight: 334.418
• Mol File: 79687-20-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Amino-2-oxo-3,4-diphenyl-3-butensaeurepiperidid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Amino-2-oxo-3,4-diphenyl-3-butensaeurepiperidid(79687-20-0)
• EPA Substance Registry System: 4-Amino-2-oxo-3,4-diphenyl-3-butensaeurepiperidid(79687-20-0)

Safety Data

• Hazardous Substances Data: 79687-20-0(Hazardous Substances Data)

Upstream product

• 886-38-4 diphenylcyclopropenone 
• 58329-07-0 2-(Dimethylamino)-4,5-diphenyl-3H-pyrrol-3-on 
• 52764-35-9 1,1'-carbonimidoyl-bis-piperidine 
• 110-89-4 piperidine 
• 79680-43-6 4,5-diphenyl-2,3-dihydro-2,3-pyrroledione 
• 58329-08-1 4,5-Diphenyl-2-piperidino-3H-pyrrol-3-on 

Downstream Products

• 79680-43-6 4,5-diphenyl-2,3-dihydro-2,3-pyrroledione 
• 110-89-4 piperidine 

Relevant articles and documents

On the Reaction of Diphenylcyclopropenone with Guanidines

Diphenylcyclopropenone (6) reacts with 1,1,3,3-tetraalkylguanidines (7a-d) forming 2-amino-4,5-diphenyl-3H-pyrrol-3-ones 11, which are characterized as cyclomerocyanines by their spectroscopic behaviour.With guanidine (7e), 1-alkyl- and 1-phenylsubstituted guanidines (7f-h), 1,2-diphenyl, and 1,2,3-triphenylguanidine (7i,j) as well as 2-aminobenzimidazole (36) compound 6 yields exclusively 5,6-dihydro-5,6-diphenyl-4(1H)-pyrimidinones (22, 23, 28-32, 33, 34, 38), the constitution and configuration of which at C-5/C-6 is established.A mechanism for the formation of the abovementioned five- and six-membered heterocyclic systems is discussed.