1431-79-4

Basic information

• Product Name: 4,4-dimethyl-2-bromocyclohex-2-en-1-one
• Synonyms: 4,4-dimethyl-2-bromocyclohex-2-en-1-one
• CAS NO: 1431-79-4
• Molecular Weight: 203.079
• Mol File: 1431-79-4.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 4,4-dimethyl-2-bromocyclohex-2-en-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-dimethyl-2-bromocyclohex-2-en-1-one(1431-79-4)
• EPA Substance Registry System: 4,4-dimethyl-2-bromocyclohex-2-en-1-one(1431-79-4)

Safety Data

• Hazardous Substances Data: 1431-79-4(Hazardous Substances Data)

Upstream product

• 4255-62-3 4,4-dimethylcyclohexane-1-one 
• 1073-13-8 4,4-dimethylcyclohexenone 
• 91-22-5 quinoline 
• 40441-31-4 cis-2,6-dibromo-4,-dimethylcyclohexanone 

Downstream Products

• 1629798-44-2 (E)-N-(2-bromo-4,4-dimethylcyclohex-2-en-1-ylidene)-4-methylbenzenesulfonamide 
• 1217343-57-1 C₁₅H₁₉NO₂S 
• 151503-43-4 2E,4E-5-(2-bromo-6,6-dimethyl-1-cyclohexenyl)-3-methyl-2,4-pentadienal 
• 151503-42-3 2-bromo-6,6-dimethyl-1-cyclohexene 
• 151503-41-2 2-bromo-6,6-dimethyl-2-cyclohexenemethanol 
• 423764-47-0 4-[2-Bromo-4,4-dimethyl-cyclohex-2-en-(E)-ylidene]-2,2-dimethyl-butyric acid 
• 423764-44-7 isobutyric acid 2-bromo-4,4-dimethyl-1-vinyl-cyclohex-2-enyl ester 
• 94250-52-9 2-acetyl-4,4-dimethyl-2-cyclohexen-1-one 
• 32123-84-5 3-phenylbut-3-en-2-one 

Relevant articles and documents

A convenient and useful method of preparation of α-bromo enones from the corresponding enones using organic ammonium tribromide (OATB)

Various acyclic α-bromo enones 2 as well as cyclic α-bromo enones 4 can be prepared from the corresponding acyclic enones 1 and cyclic enones 3 respectively, in a one-pot procedure by employing organic ammonium tribromide, such as cetyltrimethylammonium t

A remarkably simple one-step procedure for the preparation of α-bromo-α,β-unsaturated carbonyl compounds

An easy and convenient one-step procedure for the conversion of α,β-unsaturated carbonyl compounds into their corresponding bromo-enones using NBS-Et3N·3HBr in the presence of potassium carbonate in dichloromethane at 0°C to room temperature under very mild conditions in high yields and significantly shorter times, is reported. Georg Thieme Verlag Stuttgart.

The influence of the 5-methyl group in bacteriorhodopsin

All-E-5-bromo-5-demethylretinal was prepared in 6percent yield starting from 4,4-dimethyl-2-cyclohexenone via 2-bromo-6,6-dimethyl-1-cyclohexenecarboxaldehyde.The crucial step in the preparation of the intermediate is a 2,3 Wittig rearrangement. 5-Bromo-5