22690-21-7

Basic information

• Product Name: 1-bromo-1-bromomethylcyclohexane
• Synonyms: 1-bromo-1-bromomethylcyclohexane
• CAS NO: 22690-21-7
• Molecular Weight: 255.98
• Mol File: 22690-21-7.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1-bromo-1-bromomethylcyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: 1-bromo-1-bromomethylcyclohexane(22690-21-7)
• EPA Substance Registry System: 1-bromo-1-bromomethylcyclohexane(22690-21-7)

Safety Data

• Hazardous Substances Data: 22690-21-7(Hazardous Substances Data)

Upstream product

• 1192-37-6 methylenecyclohexane 

Downstream Products

• 79405-36-0 1-(cyclohexylidene)-2-propanol 
• 27338-40-5 cyclohex-1-enylmethyl-malonic acid 
• 2043-61-0 cyclohexanecarbaldehyde 
• 502-42-1 cycloheptanone 
• 27338-44-9 3-(cyclohex-1-en-1-yl)propionic acid 
• 1121-49-9 bromomethylenecyclohexane 
• 37677-17-1 1-bromomethylcyclohexene 
• 10300-05-7 cyclohex-1-enylmethyl-methyl ether 

Relevant articles and documents

Halogenated terpenoids. XXXI * Tribromides from the bromination of various exocyclic olefins

Bromination of methylene groups exocyclic to cyclohexyl systems can afford, besides the expected trans-dibromo products, considerable quantities of a tribromide. For example, simple bromination of 4-t-butyl-1-methylidene-cyclohexane affords c. 20% yield of (r-1,t-2,c-4)-1,2-dibromo-1-bromomethyl-4-t-butylcyclohexane. CSIRO 2000.

MASS SPECTRA OF SULFUR COMPOUNDS. ASSESSMENT OF 1, X (X=2,3,4,5) HYDROGEN TRANSFER IN DIALKYL SULFIDES AND DISULFIDES UNDER ELECTRON IMPACT. A NOVEL 1,5-H SHIFT

The transfer of hydrogen atoms from the gamma carbon of dialkyl disulfides upon electron impact is presented and its occurrence is formally shown by the electron ionization mass spectrum of 1-(2',2'-dideuteriocyclohexyl)-2,3-dithiapent-1,1'-ene (4b).Also, the spectrum of 1-(2',2'-dideuteriocyclohexyl)-2-thiahex-1-ene (3b) is analyzed in terms of hydrogen/deuterium transfer,where it is absent.This result is compared with selected mass spectral data of eighteen other dialkylthianes.Evidence is put forth to indicate that dialkyl sulfides are prone to undergo only 1,3-H shift upon electron inpact, whereas in dithianes 1,3- and 1,5-Hydrogen transfer take place.The evidence collected suggests that neither 1,2- nor 1,4-hydrogen transfer occurs in both sulfur derivatives.

Bromochlorination of Alkenes with Dichlorobromate (1-) ion. IV. Regiochemistry of Bromochlorinations of Alkenes with Molecular Bromine Chloride and Dichlorobromate (1-) Ion

The regioselectivity of the addition of molecular bromine chloride to alkenes is dependent on both the steric and electronic effects of the alkyl substituent.In contrast, the regioselectivity of the addition of dichlorobromate (1-) ion to alkenes is controlled mainly by the steric effect of the substituent.