Chloro-bromo methane

Metalation. Benzene reacts with alkaH metal derivatives such as methyl or ethyUithium ia hydrocarbon solvents to produce phenyUithium [591 -51 -5], CgH Li, and methane or ethane. Chloro-, bromo-, or iodobenzene will react with magnesium metal ia ethereal solvents to produce phenyHnagnesium chloride [100-59-4], C H MgCl, bromide, oriodide (Grignard reagents) (32). 

Svirbely, J.L., Highman, B., Alford, W.C. von Oettingen, W.F. (1947) The toxicity and narcotic action of mono-chloro-mono-bromo-methane with special reference to inorganic and volatile bromide in blood, urine and brain. J. ind. Hyg. Toxicol., 29, 382-389... 

SYNS BROMOCHLOROMETHANE HALON 1011 D METHYLENE CHLOROBROAnDE MIDB-4394-B MONO-CHLORO-MONO-BROMO-METHANE... 

Bromo-l-chlorocyclopropanes of similar boiling points to trichloro(phenyl)- and di-chloro(phenyl)methane are difficult to isolate. 

Beilstein Handbook Reference) AI3-15514 BRN 1730801 Bromochloromethane CCRIS 817 Chlorobromomethane Chloromethyl bromide EINECS 200-826-3 Fluorocarbon 1011 Halon 1011 HSDB 2520 Methane, bromochloro- Methylene chlorobromide MII-B4394-B Mono-chloro-mono-bromo-methane NSC 7294 UN1887. Has been used In refrigeration and fire retardents. Has been identified as an ozone-threatening chemicals and subjected to restrictions. Liquid mp = -87.9° bp = 68.0° d = 1,9344 poorly soluble in H2O, soluble in organic solvents. 

Gillotay, D., Simon, P.C. Ultraviolet absorption spectrum of trifluoro-bromo-methane, difluoro-dibromo-methane and difluoro-bromo-chloro-methane in the vapor phase. J. Atmos. Chem. 8, 41-62 (1989)... 

Oxetane, 3,3-bis(trimethylaminomethyl)-methane sulfonate X-ray crystal structure, 7, 365 Oxetane, 3-bromo-synthesis, 7, 390 Oxetane, 2-t-butyl-3-methyl-synthesis, 7, 399 Oxetane, 2-chloro-reactions, 7, 390 Oxetane, 3-chloro-synthesis, 7, 390... 

Methane Bromo-chloro-difluoro-ElOa.46 (Toxicity). 61 f (Applications) E10b,. 404 484/490/607 (Educt)... 

The halonium structure 17 was also attributed107 to protonated bromo- and chloromethane, in agreement with theoretical predictions105,106. However, in these two ions an additional interaction (stronger for the bromo than for the chloro compound) is present between the hydrogen bonded to the halogen and the carbon atom107. Protonated iodomethane, on the contrary, structurally resembles protonated methane with the proton bonded to the carbon atom. These conclusions are supported by both MI and CID data for protonated and deuterated halomethanes and by thermochemical data. 

Xenon difluoride reacts also with some halosubstituted alkanes18,19 at room temperature in chloroform, carbon tetrachloride, dichloromethane or bromoform, and depending on the nature of the solvent used chloro or bromo derivatives are isolated with imidazo-(l,2-fr)-pyridazine18. Carbon tetrachloride reacts with xenon difluoride at 180°C, while room-temperature transformations are achieved when various catalysts [antimony trifluoride, tantalum(V) fluoride or silica dioxide] are used, whose structure also influences the product distribution20. Tris(fluorosulfonyl)methane gives a fluoro-substi-tuted product in its reaction with xenon difluoride in difluorodichloromethane21. 

CH]Br, Methane, bromo-, osmium and ruthenium complexes, 27 201, 205 CH.i, Methyl, iridium complex, 26 118 CHj, Methyl, manganese complex, 26 156 osmium complex, 27 206 rhenium complexes, 26 107 CHiCI, Methane, chloro-, osmium complex, 27 205... 

CARBENES, GENERATION Benzyltrieth-ylammonium chloride. Dehydro-N,N, N -tricyclohexylguanidinohexacarbonyldi-iron(O). Ethylene oxide. Ethyl trichloro-acetate. Phenyl(l-bromo-l-chloro-2,2,2-trifluoroethyI)mercury. Phenyl(trihalo-methyl)mercury. Trimethyl-silyldiazo-methane. 

Molecular Structure and Vibrational IR Spectra of Fluoro, Chloro and Bromo-substituted Methanes, Silanes and Germanes An Ab Anitio Approach (J. S. Kwiatkowski J. Leszczynski)... 

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