395642-61-2

Basic information

• Product Name: 2-Cyclohexen-1-one, 2-bromo-3-ethenyl-
• CAS NO: 395642-61-2
• Molecular Formula: C8H9BrO
• Molecular Weight: 201.063
• Mol File: 395642-61-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Cyclohexen-1-one, 2-bromo-3-ethenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Cyclohexen-1-one, 2-bromo-3-ethenyl-(395642-61-2)
• EPA Substance Registry System: 2-Cyclohexen-1-one, 2-bromo-3-ethenyl-(395642-61-2)

Safety Data

• Hazardous Substances Data: 395642-61-2(Hazardous Substances Data)

Upstream product

• 85493-96-5 2-bromo-3-methoxy-2-cyclohexenone 
• 1826-67-1 vinyl magnesium bromide 
• 146355-23-9 2-Bromo-1-vinyl-2-cyclohexen-1-ol 
• 60060-44-8 2-bromocyclohexane-1,3-dienone 
• 7486-35-3 tri-n-butyl(vinyl)tin 
• 395642-60-1 2-bromo-3-oxocyclohex-1-en-1-yl trifluoromethanesulfonate 

Downstream Products

• 395642-62-3 2-bromo-3-vinylcyclohex-2-en-1-ol 

Relevant articles and documents

Halogen effect on tandem [4+2] cycloaddition/aromatization sequence of allenyl 2-halo-3-vinylcyclohex-2-enyl ether

Steric and enthalpic effects of substituents on diene moieties play a crucial role in intramolecular cycloaddition reactions. Allenyl 2-halogenated-3-vinylcyclohex-2-enyl ethers underwent a tandem [4+2] cycloaddition/aromatization reaction to afford the corresponding tetrahydro-3H-naphtho[1,8-bc]furan compound in high yield.

Conformational biasing in 1,3-oxidative rearrangements of dienols

1-Vinyl-2-cycloalkenols are oxidized to form conjugated dienones in useful yields. Although this oxidative rearrangement is general, severe steric interactions can favor the formation of a conjugated dienal instead of a conjugated dienone. Several heteroc