96847-64-2

Basic information

• Product Name: 5-phenyl-3-oxabicyclo<3.1.0>hexan-2-one
• CAS NO: 96847-64-2
• Molecular Weight: 174.199
• Mol File: 96847-64-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5-phenyl-3-oxabicyclo<3.1.0>hexan-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5-phenyl-3-oxabicyclo<3.1.0>hexan-2-one(96847-64-2)
• EPA Substance Registry System: 5-phenyl-3-oxabicyclo<3.1.0>hexan-2-one(96847-64-2)

Safety Data

• Hazardous Substances Data: 96847-64-2(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 16720-76-6 4-(phenylmethyl)-2(5H)-furanone 
• 67-64-1 acetone 
• 168475-91-0 6a-Phenyl-3a,6a-dihydro-3H-furo[3,4-c]pyrazole-4,6-dione 

Downstream Products

• 22530-98-9 4-benzyl-dihydro-furan-2-one 

Relevant articles and documents

Furan-2(3H)- and -2(5H)-ones. Part 6. Di-?-methane rearrangement of the α-substituted 4-benzylfuran-2(5H)-one system

The effect of the 'central methane' substitution on the di-?-methane rearrangement in 4-benzyl-2,5-dihydrofuran-2-ones 8a-d was investigated.Significant enhancement of efficiency in the rearrangement leading in high combined yields to two isomeric products, endo-12 and exo-12, is discussed in terms of both the substituent effects at the benzylic carbon and the restrained features of the ring-enrolled ?-system.The origin of the difference in chemoselectivity compared with that of the 3-benzyl counterpart 5 where a photoarylated product 6 resulted upon photoirradiation was also investigated, and was rationalized by postulating a higher reactivity at the β-position of the enone system.