84333-69-7

Basic information

• Product Name: 1,2-Diazocine, 4,7-dichloro-3,8-diphenyl-
• CAS NO: 84333-69-7
• Molecular Formula: C18H12Cl2N2
• Molecular Weight: 327.213
• Mol File: 84333-69-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2-Diazocine, 4,7-dichloro-3,8-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Diazocine, 4,7-dichloro-3,8-diphenyl-(84333-69-7)
• EPA Substance Registry System: 1,2-Diazocine, 4,7-dichloro-3,8-diphenyl-(84333-69-7)

Safety Data

• Hazardous Substances Data: 84333-69-7(Hazardous Substances Data)

Upstream product

• 3375-38-0 1,4-dibenzoylbutane 
• 1567-30-2 3,8-diphenyl-1,2-diazacycloocta-2,8-diene 
• 84333-68-6 3,8-diphenyl-4,4,7,7-tetrachloro-1,2-diazacycloocta-2,8-diene 

Downstream Products

• 84333-74-4 6-benzoyl-3-chloro-2-phenyl-pyridine 
• 84333-75-5 4-acetoxy-7-chloro-3,8-diphenyl-1,2-diazocine 
• 106696-91-7 3-acetoxy-6-benzoyl-2-phenylpyridine 
• 110379-37-8 3,6-bis(phenylsulfonyl)-2-phenylpyridine 
• 110379-46-9 6-methoxy-2-phenyl-3-phenylthiopyridine 
• 111185-27-4 6-benzoyl-2-phenyl-3-phthaliminopyridine 
• 110525-85-4 3,6-bis(p-methylphenylthio)-2-phenylpyridine 

Relevant articles and documents

Synthesis of Stable 1,2-Diazocines, 4,7-Disubstituted 3,8-Diaryl-1,2-diazacycloocta-2,4,6,8-tetraenes and Their Thermolysis

Stable 1,2-diazocines, 3,8-diaryl-4,6-dichloro-1,2-diazacycloocta-2,4,6,8-tetraenes, were prepared via a chlorination-dehydrochlorination sequence starting from readily-available 3,8-diaryl-1,2-diazacycloocta-2,4-dienes.When reacted with metal caroxylates in benzene under reflux, the dichloro-1,2-diazocines were converted into stable 4-acyloxy- and/or 4,7-is(acyloxy)-1,2-diazocines.On the thermolysis in toluene under reflux, all the diazocines gave only pyridine derivatives with extrusion of the corresponding benzonitriles.The thermal behavior of the diazocines are also discussed.