1352447-85-8

Basic information

• Product Name: 5-ethylthio-2,3-diphenyl-7-p-tolyl-1-azabicyclo[3.2.0]hept-2-en-4-one
• Synonyms: 5-ethylthio-2,3-diphenyl-7-p-tolyl-1-azabicyclo[3.2.0]hept-2-en-4-one
• CAS NO: 1352447-85-8
• Molecular Weight: 411.568
• Mol File: 1352447-85-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-ethylthio-2,3-diphenyl-7-p-tolyl-1-azabicyclo[3.2.0]hept-2-en-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-ethylthio-2,3-diphenyl-7-p-tolyl-1-azabicyclo[3.2.0]hept-2-en-4-one(1352447-85-8)
• EPA Substance Registry System: 5-ethylthio-2,3-diphenyl-7-p-tolyl-1-azabicyclo[3.2.0]hept-2-en-4-one(1352447-85-8)

Safety Data

• Hazardous Substances Data: 1352447-85-8(Hazardous Substances Data)

Upstream product

• 21161-19-3 (+/-)-4-(p-tolyl)-2-azetidinone 
• 1352447-79-0 2-ethylthio-4-(4'-tolyl)-1-azetine 
• 886-38-4 diphenylcyclopropenone 
• 622-97-9 1-ethenyl-4-methylbenzene 

Downstream Products

• 1352447-92-7 2,3-diphenyl-4-p-tolyl-6-ethylthio-1-pyridine 

Relevant articles and documents

Pyridines from azabicyclo[3.2.0]hept-2-en-4-ones through a proposed azacyclopentadienone

Pyridines have been formed by heating azabicyclo[3.2.0]hept-2-en-4-ones in toluene. The generation of a 3-azacyclopentadienone intermediate via a [2 + 2]-cycloreversion is proposed as the key step. A Diels-Alder reaction of a styrene, extrusion of carbon monoxide, and loss of hydrogen then gives the pyridine. The process parallels the well-known synthesis of benzenes from cyclopentadienones. The azabicyclo[3.2.0]hept-2-en-4-ones were synthesized from the reaction between readily available cyclopropenones and 1-azetines, in which the cyclopropenones behave as all-carbon 1,3-dipolar equivalents.