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BROMOTRIFLUOROMETHANE Application:BROMOTRIFLUOROMETHANE
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Conditions | Yield |
---|---|
With bromine byproducts: phophorus bromide; 280°C (48 h); | 94% |
Conditions | Yield |
---|---|
With bromine(I) fluorosulfate for 2h; Ambient temperature; | 88% |
With bromine; pyrographite at 540℃; |
polytetrafluoroethylene
Bromine(I) trifluoromethanesulfonate
A
Bromotrifluoromethane
B
trifluoromethyl trifluoromethanesulfonate
C
Trifluoro-methanesulfonic acid 2-bromo-1,1,2,2-tetrafluoro-ethyl ester
Conditions | Yield |
---|---|
at -111 - -55℃; for 10h; | A n/a B n/a C 83% |
Conditions | Yield |
---|---|
With bromine; aluminum(III) fluoride; CoCl2 + PdCl2; nickel dichloride at 456.9℃; for 0.00277778h; | A 76.4% B n/a |
With bromine Product distribution; Heating; optimization in dependence on temperature and catalysts: KF, CaCl2, NaF, CuCl2, KBr, FeCl3, TiCl2, CoCl2, CrCl3, NiCl2 on activated charcoal or AlF3; |
trifluoroacetyl fluoride
A
Bromotrifluoromethane
B
trifluoroacetyl bromide
Conditions | Yield |
---|---|
With lithium bromide at 330℃; for 5h; | A 31% B 65% |
1,1'-dichloro-2,2'-difluoroethene
C4BrF9O
A
Bromotrifluoromethane
B
Hexafluoroacetone
Conditions | Yield |
---|---|
at -88 - 25℃; for 12h; Yields of byproduct given. Title compound not separated from byproducts; | A n/a B n/a C 37% D n/a |
at -83 - 24℃; for 12h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
2,2,2-trifluoroacetamide
A
Bromotrifluoromethane
B
sodium 2,2,2-trifluoroacetate
Conditions | Yield |
---|---|
In alcaline soln. at 0°C.; | A 34% B n/a |
In alcaline soln. at 0°C.; | A 34% B n/a |
polytetrafluoroethylene
C4BrF9O
A
Bromotrifluoromethane
B
Hexafluoroacetone
Conditions | Yield |
---|---|
at -85 - 25℃; for 12h; Yields of byproduct given. Title compound not separated from byproducts; | A n/a B n/a C 33% |
Conditions | Yield |
---|---|
In alcaline soln. at 60-70°C.; | 11% |
In alcaline soln. at 60-70°C.; | 11% |
In water formation on heating;; | |
In water formation on heating;; |
Conditions | Yield |
---|---|
With bromine at 850℃; |
Conditions | Yield |
---|---|
With bromine; KBr/C; iron(III) chloride at 450℃; for 5h; Product distribution; var. catalysts and temp.; | 71 % Chromat. |
With bromine at 699.9℃; Kinetics; Mechanism; various conc. and ratio of reactants; temperature; | |
With bromine at 500 - 600℃; | |
With bromine; chlorine at 450℃; | |
With bromine at 600℃; in einem mit Pyrexglasringen gefuellten Rohr; |
Conditions | Yield |
---|---|
With aluminium fluoride oxide-nickel halide; hydrogen fluoride at 350 - 500℃; |
Conditions | Yield |
---|---|
With aluminium fluoride oxide-nickel halide; hydrogen fluoride at 300 - 500℃; | |
With chromium(III) oxyfluoride; hydrogen fluoride at 300℃; | |
With bromine; antimony(III) fluoride at 200℃; | |
With bromine; titanium(IV) fluoride at 120℃; | |
With bromine trifluoride at 0℃; |
Conditions | Yield |
---|---|
With bromine at 900 - 925℃; | |
With bromine Irradiation; |
Conditions | Yield |
---|---|
With sodium hypobromide; water |
Conditions | Yield |
---|---|
With hydrogen fluoride; mercury(II) oxide |
Conditions | Yield |
---|---|
With sodium hydroxide | |
With sodium hydroxide Boiling for 5h.; | |
With NaOH Boiling for 5h.; |
Conditions | Yield |
---|---|
With bromine at 65 - 130℃; |
Conditions | Yield |
---|---|
With bromine; pyrographite at 300℃; |
1,1,1,2,2-pentafluoroethane
A
bromodifluoromethane
B
Bromotrifluoromethane
C
dibromodifluoromethane
D
1,2-dibromo-1,1,2,2-tetrafluoroethane
Conditions | Yield |
---|---|
With bromine under 20 Torr; Product distribution; Mechanism; Irradiation; variation of laser pulse energy; |
HFC-227ca
A
bromodifluoromethane
B
1,2-dibromohexafluoropropane
C
Bromotrifluoromethane
D
dibromodifluoromethane
E
1-bromo-1,1,2,2-tetrafluoro-ethane
F
bromopentafluoroethane
Conditions | Yield |
---|---|
With bromine under 0.05 Torr; Rate constant; Product distribution; Irradiation; Infrared multiphoton dissociation with Br2 as a scavenger.; |
Conditions | Yield |
---|---|
With bromine; sulphur hexafluoride Irradiation; |
Conditions | Yield |
---|---|
at 450 - 500℃; other substrates; |
Conditions | Yield |
---|---|
With bromine; chlorine at 391.9℃; Kinetics; var. reaction time, var. concentrations of the initial reactants; |
bromodifluoromethane
A
carbon tetrafluoride
B
Carbonyl fluoride
C
Bromotrifluoromethane
D
Bis-trifluormethyl-trioxid
Conditions | Yield |
---|---|
With fluorine at 22.9℃; Product distribution; Equilibrium constant; Kinetics; Irradiation; also in the presence CH4; |
Conditions | Yield |
---|---|
With bromine(I) fluorosulfate 1.) -25 deg C, 1.25 h, 2.) -25 deg C to 24 deg C, 1.25 h; |
Conditions | Yield |
---|---|
at 300℃; |
bromine
trifluoroacetic acid
A
bromodifluoromethane
B
trifluoromethan
C
Bromotrifluoromethane
D
dibromodifluoromethane
Conditions | Yield |
---|---|
at 400℃; in der Dampfphase; Produkt5: Hexafluoraethan; |
bromobenzene
bis(trifluoromethyl)tellurium
A
3-bromo-1-trifluoromethylbenzene
B
Bromotrifluoromethane
C
bis(trifluoromethyl) ditelluride
D
α,α,α-trifluorotoluene
E
o-trifluoromethylphenyl bromide
F
p-trifluoromethylphenyl bromide
Conditions | Yield |
---|---|
at 168℃; for 120h; Product distribution; |
Bromotrifluoromethane
benzaldehyde
1-phenyl-2,2,2-trifluoromethylethanol
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 0 - 30℃; cathodic reduction; | 98% |
With tetrabutylammomium bromide In N,N-dimethyl-formamide at -10℃; for 5h; zinc rod anode, nickel cathode, 0.3 A; | 95% |
With chloro-trimethyl-silane In N,N-dimethyl-formamide at -50℃; 20 mF, Pb cathode; | 60% |
terephthalonitrile
-butyl vinyl ether
Bromotrifluoromethane
4-(1-trifluoromethyl-2-n-butyloxyethyl)benzonitrile
Conditions | Yield |
---|---|
With tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 20℃; electrolysis; | 95% |
With tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 20℃; Mechanism; electrolysis; |
chloro-trimethyl-silane
Bromotrifluoromethane
hexaethylphosphoric triamide
A
(trifluoromethyl)trimethylsilane
B
(N(C2H5)2)3PClBr
Conditions | Yield |
---|---|
In dichloromethane | A 95% B n/a |
Conditions | Yield |
---|---|
at 20℃; under 760 Torr; | 95% |
hypofluorous acid trifluoromethyl ester
Bromotrifluoromethane
A
Carbonyl fluoride
B
carbonyl bromide fluoride
C
difluorobromoacetyl fluoride
Conditions | Yield |
---|---|
With oxygen at -0.15℃; for 0.166667h; gas-phase; | A n/a B n/a C 95% |
4-Methoxystyrene
Bromotrifluoromethane
3,3,3-trifluoro-1-(4-methoxyphenyl)-1-propanol
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 94% |
Bromotrifluoromethane
p-vinylbiphenyl
1-([1,1'-biphenyl]-4-yl)-3,3,3-trifluoropropan-1-ol
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 94% |
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; rongalite In water; N,N-dimethyl-formamide under 3000.2 Torr; Product distribution; Ambient temperature; Na2S2O4, other disulphides; | 93% |
With disodium hydrogenphosphate; rongalite In water; N,N-dimethyl-formamide under 3000.2 Torr; Ambient temperature; | 93% |
With rongalite In water; N,N-dimethyl-formamide | 93% |
With disodium hydrogenphosphate; rongalite In water; N,N-dimethyl-formamide at 20℃; under 9000.9 Torr; for 2.5h; | 91% |
Bromotrifluoromethane
hexaethylphosphoric triamide
trifluoromethyltris(diethylamino)phosphonium bromide
Conditions | Yield |
---|---|
at 20℃; under 760 Torr; | 93% |
1-bromo-4-ethenyl-benzene
Bromotrifluoromethane
1-(4-bromophenyl)-3,3,3-trifluoropropan-1-ol
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 92% |
Bromotrifluoromethane
tert-butyl 4-methylidenepiperidine-1-carboxylate
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 92% |
5-amino-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-4-thiocyanato-1H-pyrazole-3-carbonitrile
Bromotrifluoromethane
5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(trifluoromethylthio)-1H-pyrazole-3-carbonitrile
Conditions | Yield |
---|---|
Stage #1: 5-amino-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-4-thiocyanato-1H-pyrazole-3-carbonitrile With sulfur dioxide; sodium formate In DMF (N,N-dimethyl-formamide) at 20℃; for 0.0833333h; Stage #2: Bromotrifluoromethane In DMF (N,N-dimethyl-formamide) at 20 - 45℃; under 8625.86 Torr; for 1.5h; Product distribution / selectivity; | 90.8% |
Stage #1: 5-amino-1-(2,6-dichloro-4-trifluoromethyl-phenyl)-4-thiocyanato-1H-pyrazole-3-carbonitrile With sulfur dioxide In DMF (N,N-dimethyl-formamide) at 20℃; for 0.0333333h; Stage #2: Bromotrifluoromethane With sodium formate In DMF (N,N-dimethyl-formamide) at 20 - 54℃; for 2.33333h; Product distribution / selectivity; | 84.7% |
With sulfur dioxide; potassium formate In DMF (N,N-dimethyl-formamide); water at -60 - 55℃; for 3h; Product distribution / selectivity; | 81% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 0 - 30℃; cathodic reduction; | 90% |
With chloro-trimethyl-silane In N,N-dimethyl-formamide at -50℃; 20 mF, Pb cathode; | 62% |
Bromotrifluoromethane
4-chlorobenzaldehyde
1-(4-chlorophenyl)-2,2,2-trifluoroethanol
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In N,N-dimethyl-formamide at -10℃; for 5h; zinc rod anode, nickel cathode, 0.3 A; | 90% |
With zinc In pyridine at 40℃; under 1500.1 - 3000.2 Torr; for 4h; | 46% |
With zinc; bis(triphenylphosphine)nickel(II) chloride; triphenylphosphine In N,N-dimethyl-formamide In a sealed tube; | 34% |
Bromotrifluoromethane
3-Phenoxybenzaldehyde
1-(m-phenoxy-phenyl)-2,2,2-trifluoro-ethanol
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In N,N-dimethyl-formamide at -10℃; for 5h; zinc rod anode, nickel cathode, 0.3 A; | 90% |
Bromotrifluoromethane
chlorotrimethylgermane
Trifluormethyl-trimethylgermanium
Conditions | Yield |
---|---|
In 1,2-dimethoxyethane Electrochem. Process; electrochem. react. in DME/Bu4NBr with Al-anode and V4A steel cathode (wall of autoclave); identified by (19)F NMR studies; | 90% |
Bromotrifluoromethane
isopropenylbenzene
3,3,3-trifluoro-1-methyl-1-phenyl-1-propanol
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 89% |
Bromotrifluoromethane
2-mercaptobiphenyl sodium salt
2-<(trifluoromethyl)thio>biphenyl
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 0℃; Irradiation; | 88% |
Conditions | Yield |
---|---|
In ammonia at -70 - -30℃; for 1h; Irradiation; | 88% |
1-ethenyl-4-methylbenzene
Bromotrifluoromethane
3,3,3-trifluoro-1-(p-tolyl)propan-1-ol
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 87% |
Conditions | Yield |
---|---|
With fac-tris(2-phenylpyridinato-N,C2')iridium(III); 1,3-bis(2,4,6-trimethylphenyl)imidazoliumcarbene copper(I) bromide; triphenylphosphine In acetonitrile at -92 - -20℃; for 16h; Inert atmosphere; Sealed tube; Irradiation; | 87% |
Bromotrifluoromethane
bis(dimethylamino)chlorosilane
(trifluoromethyl)bis(dimethylamino)silane
Conditions | Yield |
---|---|
With hexaethylphosphoric triamide In benzonitrile under 26.3 Torr; 1.) 0 deg. C., 1 h,; | 86% |
With hexaethylphosphoric triamide |
Bromotrifluoromethane
chlorodimethylphosphine
dimethyl(trifluoromethyl)phosphine
Conditions | Yield |
---|---|
With hexaethylphosphorous triamide In N,N,N,N,N,N-hexamethylphosphoric triamide at -50℃; for 2h; | 86% |
With hexaethylphosphoric triamide |
Bromotrifluoromethane
bis(4-hydroxyphenyl)disulfide
(4-trifluoromethylthio)phenol
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; rongalite In water; N,N-dimethyl-formamide at 20℃; under 9000.9 Torr; for 2.5h; | 86% |
Bromotrifluoromethane
4,4'-dithiobis [5-amino-3-cyano-1-{2,6-dichloro-4-(trifluoromethyl)phenyl}-1H-pyrazole]
5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(trifluoromethylthio)-1H-pyrazole-3-carbonitrile
Conditions | Yield |
---|---|
With sulfur dioxide; sodium formate In N,N-dimethyl-formamide at 60℃; under 9000.7 - 9750.8 Torr; for 4h; Mechanism; Product distribution; other reagent, other perhalogenoalkanes, other disulfide; | 85% |
With sulfur dioxide; sodium formate In N,N-dimethyl-formamide at 60℃; under 9000.7 - 9750.8 Torr; for 4h; | 85% |
With disodium hydrogenphosphate; sodium dithionite In water; N,N-dimethyl-formamide at 20℃; for 4h; | 51% |
Conditions | Yield |
---|---|
With triphenyl phosphite; hexaethylphosphoric triamide In N,N,N,N,N,N-hexamethylphosphoric triamide at 36℃; for 1h; | A n/a B 85% |
Bromotrifluoromethane
1,1,1-trifluoroacetophenone
hexaethylphosphoric triamide
Conditions | Yield |
---|---|
In tetrahydrofuran; dichloromethane; acetone | 85% |
Conditions | Yield |
---|---|
With cobalt(II) tetrafluoroborate hexahydrate; N-isopropyl-N,2-dimethylpropan-2-amine In water; acetonitrile at 20℃; for 24h; | 85% |