89415-50-9

Basic information

• Product Name: 3-Brom-2-cyclohexen-1-on-oxim
• Synonyms: 3-Brom-2-cyclohexen-1-on-oxim
• CAS NO: 89415-50-9
• Molecular Weight: 190.04
• Mol File: 89415-50-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-Brom-2-cyclohexen-1-on-oxim(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Brom-2-cyclohexen-1-on-oxim(89415-50-9)
• EPA Substance Registry System: 3-Brom-2-cyclohexen-1-on-oxim(89415-50-9)

Safety Data

• Hazardous Substances Data: 89415-50-9(Hazardous Substances Data)

Upstream product

• 3349-62-0 cyclohex-2-enone oxime 
• 84401-92-3 oxime of 2,3-dibromocyclohexanone 
• 56671-81-9 3-bromo-2-cyclohexen-1-one 

Downstream Products

• 56671-81-9 3-bromo-2-cyclohexen-1-one 
• 621-38-5 3-bromoacetanilide 

Relevant articles and documents

Electrophilic β-Bromination and Nucleophilic α-Methoxylation of α,β-Unsaturated Carbonyl Compounds

Oximes 29a,b, semicarbazones 11a-d, dimethylhydrazones 4, and hydrazones 23a-c of unsaturated aldehydes and ketones are brominated at the β-carbon by an addition-elimination sequence ( 21a,b, 13a-d, 7, and 27c, respectively.) When unsaturated ketone hydrazones are treated with bromine and methanol the α-methoxy-β-bromo derivatives 35a-c are obtained, which after hydrolysis and hydrobromic acid elimination give α-methoxy substitution products 36a-c of the starting compounds.