103238-77-3

Basic information

• Product Name: 7-phenyl-cis-bicyclo<4.2.0>octan-8-one
• Synonyms: 7-phenyl-cis-bicyclo<4.2.0>octan-8-one
• CAS NO: 103238-77-3
• Molecular Weight: 200.28
• Mol File: 103238-77-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 7-phenyl-cis-bicyclo<4.2.0>octan-8-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-phenyl-cis-bicyclo<4.2.0>octan-8-one(103238-77-3)
• EPA Substance Registry System: 7-phenyl-cis-bicyclo<4.2.0>octan-8-one(103238-77-3)

Safety Data

• Hazardous Substances Data: 103238-77-3(Hazardous Substances Data)

Upstream product

• 110-83-8 cyclohexene 
• 2912-62-1 α-chlorophenylacetyl chloride 
• 103150-20-5 7-phenylbicyclo<4.2.0>-1-octen-8-one 
• 103150-19-2 exo-7-chloro-endo-7-phenyl-cis-bicyclo<4.2.0>octan-8-one 

Relevant articles and documents

Allylic Displacements and a Novel Ester-Ether Interchange in Fused Cyclobutanones

Chlorophenylcyclobutanone 11, prepared by chlorophenylketene addition to cyclohexene, reacts readily with simple and hindered carboxylic acids in a cine substitution to produce keto esters 14.The acyloxy and phenyl substituents in 14c are shown by X-ray diffraction to be cis oriented; nevertheless 14 reacts with NaOMe at 20 deg C by an unusual ester-ether interchange to produce 15 and the released carboxylate RCO2-.These reactions apparently proceed via an oxyallyl cation intermediate.The behaviors of related cyclobutanones 4, 6, and 11 with methoxide are contrasted.