m-trifluoromethylphenyl iodide
sodium cyanide
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With sodium tetrahydroborate; zinc(II) chloride; Na2{PdCl2(Ph2P(m-C6H4SO3))2} In n-heptane; water for 3h; Heating; | 93% |
Conditions | Yield |
---|---|
With ammonium hydroxide; sodium persulfate; sodium iodide; iron(II) chloride In 1,2-dichloro-ethane at 20 - 50℃; for 16h; | 92% |
With hydroxylamine hydrochloride In methanol; water at 20℃; for 18h; Irradiation; | 87% |
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride 2: 8 percent Chromat. / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone / acetonitrile / 0.5 h / Photolysis View Scheme | |
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride; potassium carbonate / 20 °C 2: potassium carbonate; fluorosulfonyl fluoride / 12 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: hydroxylamine / acetonitrile / 2 h / Reflux 2: triethylamine; fluorosulfonyl fluoride / acetonitrile / 0.5 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); tris(2-morpholinophenyl)phosphine; potassium carbonate In water; tert-butyl alcohol at 85℃; for 5h; Schlenk technique; Inert atmosphere; | 89% |
With tetrabutylammomium bromide; copper(II) acetate monohydrate; potassium iodide In water at 180℃; for 22h; | 83% |
sodium cyanide
3-bromo-1-trifluoromethylbenzene
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With tri-tert-butyl phosphine; [Pd2(dba)5]; zinc In tetrahydrofuran; acetonitrile at 70℃; for 2h; | 88% |
Conditions | Yield |
---|---|
With N,N,N-trimethyl-2-(sulfooxy)ethanaminium palladium(II) chloride; sodium carbonate In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene; water for 2h; | 87% |
4-thiocyanatoaniline
(meta-(trifluoromethyl)phenyl)boronic acid
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With N,N,N-trimethyl-2-(sulfooxy)ethanaminium palladium(II) chloride; sodium carbonate In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene; water for 2h; | 87% |
3-(trifluoromethyl)benzothioamide
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With methylene blue; 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile at 25℃; Sealed tube; Irradiation; | 85% |
3-(trifluoromethyl)phenylacetone
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With aluminum (III) chloride; sodium nitrite In N,N-dimethyl-formamide at 120℃; for 4h; Schlenk technique; | 84% |
Conditions | Yield |
---|---|
With ammonium hydroxide; oxygen In tert-Amyl alcohol under 7500.75 Torr; for 24h; Green chemistry; | 83% |
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; ammonium acetate; oxygen; nitric acid; acetic acid at 50℃; under 760.051 Torr; for 12h; Sealed tube; | 67% |
With ammonium hydroxide; oxygen In tert-Amyl alcohol at 130℃; under 3750.38 Torr; for 24h; | 82 %Chromat. |
Multi-step reaction with 3 steps 1: potassium carbonate; fluorosulfonyl fluoride; dimethyl sulfoxide / 12 h / 20 °C 2: hydroxylamine hydrochloride; potassium carbonate / 20 °C 3: potassium carbonate; fluorosulfonyl fluoride / 12 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With dichloro[bis{1-(dicyclohexylphosphanyl)piperidine}]palladium; sodium carbonate In 1-methyl-pyrrolidin-2-one at 140℃; for 14h; Inert atmosphere; | 82% |
With hydrogen tetrachloropalladate; sodium phosphate In N,N-dimethyl-formamide at 120℃; for 8h; Inert atmosphere; | 80 %Spectr. |
4-bromoethylbutanoate
2-chloro-5-(trifluoromethyl)benzonitrile
A
diethyl suberate
B
3-trifluoromethylbenzonitrile
C
ethyl 4-(2-cyano-4-(trifluoromethyl)phenyl)butanoate
E
butanoic acid ethyl ester
Conditions | Yield |
---|---|
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 18h; chemoselective reaction; | A n/a B n/a C 80% D n/a E n/a |
3-bromo-1-trifluoromethylbenzene
2,2-dimethylmalononitrile
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
Stage #1: 3-bromo-1-trifluoromethylbenzene With TurboGrignard In tetrahydrofuran at 0℃; for 2h; Stage #2: 2,2-dimethylmalononitrile In tetrahydrofuran at 0 - 23℃; for 16h; | 79% |
Conditions | Yield |
---|---|
With Dess-Martin periodane In dichloromethane at 25℃; for 0.25h; | 77% |
With C68H64Cl2N6P2Ru2(4+)*2F6P(1-)*2Cl(1-); caesium carbonate In N,N-dimethyl-formamide at 100℃; for 24h; Inert atmosphere; Green chemistry; | 70.2% |
With copper(l) iodide; oxygen In dichloromethane at 20℃; under 760.051 Torr; for 6h; Sealed tube; | 71 %Spectr. |
Conditions | Yield |
---|---|
With trifluoromethylsulfonic anhydride In dichloromethane at 20℃; for 12h; Inert atmosphere; | 71% |
With fluorosulfonyl fluoride; potassium carbonate at 20℃; for 12h; | 210 mg |
With fluorosulfonyl fluoride; triethylamine In acetonitrile at 20℃; for 0.5h; |
3-iodobenzonitrile
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With sodium fluoride In N,N-dimethyl-formamide at 140℃; for 8h; Inert atmosphere; Sealed tube; | 66% |
Conditions | Yield |
---|---|
With palladium diacetate; cyclohexyldiphenylphosphine In 1,4-dioxane at 150℃; for 16h; Inert atmosphere; Schlenk technique; chemoselective reaction; | 66% |
tetra-n-butylammonium cyanide
C13H9F3N2S
A
3-trifluoromethylbenzonitrile
B
phenyl 4-trifluoromethylphenyl sulfide
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 25℃; for 1h; Irradiation; | A 61% B 13% |
C13H9F3N2S
A
3-trifluoromethylbenzonitrile
B
(3-trifluoromethyl-phenyl)-phenyl sulfide
Conditions | Yield |
---|---|
With tetramethylammonium cyanide In dimethyl sulfoxide at 25℃; for 1h; Irradiation; | A 61% B 13% |
N-cyano-N-phenyl-p-toluenesulfonamide
(meta-(trifluoromethyl)phenyl)boronic acid
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With hydroxo(1,5-cyclooctadiene)rhodium (I) dimer; potassium carbonate In 1,4-dioxane at 80℃; for 4h; Inert atmosphere; | 58% |
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With oxygen; copper diacetate In dimethyl sulfoxide at 60℃; under 760.051 Torr; for 16h; | 40% |
3-trifluoromethylnitrobenzene
tetraethylammoniumcyanide
A
3-trifluoromethylbenzonitrile
B
2-nitro-4-trifluoromethyl-benzonitrile
Conditions | Yield |
---|---|
With tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 10℃; Electrolysis; | A 27% B n/a |
Conditions | Yield |
---|---|
With hydrogenchloride Diazotization.Behandlung der Diazoniumsalzloesung mit Kupferkaliumcyanuer; | |
With alkali-tetracyanocuprate (I)-solution Diazotization; |
Conditions | Yield |
---|---|
at 149.9℃; Thermodynamic data; ΔG0; |
ethanedinitrile
α,α,α-trifluorotoluene
A
fluorobenzene
B
3-trifluoromethylbenzonitrile
C
4-CF3C6H4CN
D
2-(trifluoromethyl)benzonitrile
Conditions | Yield |
---|---|
gaseous plasma of glow discharge; Yield given. Further byproducts given. Yields of byproduct given; |
ethanedinitrile
α,α,α-trifluorotoluene
A
hydrogen cyanide
B
3-trifluoromethylbenzonitrile
C
4-CF3C6H4CN
D
2-(trifluoromethyl)benzonitrile
E
benzonitrile
F
toluene
Conditions | Yield |
---|---|
Product distribution; plasma apparatus; a variety of substituted benzenes and pyridine similarly cyanated; | A n/a B 32 % Chromat. C 9.1 % Chromat. D 11 % Chromat. E 6.0 % Chromat. F n/a |
para-methoxynitrobenzene
A
3-trifluoromethylbenzonitrile
B
1-methoxy-4-nitro-benzene; radical anion
Conditions | Yield |
---|---|
at 149.9℃; Thermodynamic data; ΔG0; |
α,α,α-trifluorotoluene
A
fluorobenzene
B
3-trifluoromethylbenzonitrile
C
2-(trifluoromethyl)benzonitrile
D
benzene
Conditions | Yield |
---|---|
gaseous plasma of glow discharge; Yield given. Further byproducts given. Yields of byproduct given; |
2,3-dimethylnitrobenzene
A
3-trifluoromethylbenzonitrile
B
1,2-Dimethyl-3-nitro-benzene
Conditions | Yield |
---|---|
at 149.9℃; Thermodynamic data; ΔG0; |
(m-(trifluoromethyl)phenyl)bromodiazirine
sodium thiophenolate
A
3-trifluoromethylbenzonitrile
B
3-(trifluoromethyl)benzene-1-carboximidamide
C
diphenyldisulfane
Conditions | Yield |
---|---|
In methanol at 25℃; Rate constant; |
3-trifluoromethylbenzonitrile
(Z)-N’-hydroxy-3-(trifluoromethyl)benzimidamide
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; sodium carbonate In ethanol for 22h; Reflux; | 100% |
With hydroxylamine hydrochloride; triethylamine In ethanol Heating; | |
With hydroxylamine hydrochloride; triethylamine In ethanol at 80℃; for 4h; Inert atmosphere; Schlenk technique; |
3-trifluoromethylbenzonitrile
3-(trifluoromethyl)benzene-1-carboximidamide
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran; toluene at 20℃; Inert atmosphere; | 100% |
3-trifluoromethylbenzonitrile
(3-(trifluoromethyl)phenyl)methanamine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 3-trifluoromethylbenzonitrile With [2,6-η6:η1-bis(2,4,6-trimethylphenyl)phenylthiolato]triethylphosphineruthenium(II)tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; diethylphenylsilane at 20℃; for 18h; Glovebox; Inert atmosphere; Stage #2: With hydrogenchloride In diethyl ether at 20℃; for 1h; Glovebox; Inert atmosphere; | 99% |
Stage #1: 3-trifluoromethylbenzonitrile With hydrogen; C20H40MoN2O2P2; sodium triethylborohydride In tetrahydrofuran; toluene at 100℃; under 37503.8 Torr; for 24h; Autoclave; Stage #2: With hydrogenchloride In diethyl ether; water | |
Multi-step reaction with 3 steps 1: C16H11BrMnN3O3 / tetrahydrofuran / 24 h / 120 °C / Inert atmosphere; Sealed tube 2: sodium hydroxide; water / tetrahydrofuran; methanol / 20 °C 3: hydrogenchloride / water / 20 °C View Scheme |
3-trifluoromethylbenzonitrile
N'-hydroxy-3-(trifluoromethyl)benzenecarboximidamide
Conditions | Yield |
---|---|
With hydroxylamine monohydrate In ethanol at 90℃; for 1.5h; Sealed tube; | 98% |
With hydroxylamine hydrochloride; sodium carbonate In ethanol Heating; | 96% |
With hydroxylamine hydrochloride; sodium carbonate In ethanol; water |
Triisopropyl borate
3-trifluoromethylbenzonitrile
2,2-Dimethyl-1,3-propanediol
2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-5-(trifluoromethyl)benzonitrile
Conditions | Yield |
---|---|
Stage #1: Triisopropyl borate; 3-trifluoromethylbenzonitrile With 2,2,6,6-tetramethylpiperidinyl-lithium In tetrahydrofuran; hexane at -78 - 20℃; Stage #2: 2,2-Dimethyl-1,3-propanediol In tetrahydrofuran; hexane at 20℃; for 1h; | 98% |
3-trifluoromethylbenzonitrile
methyllithium
1-methyl-1-[(3-trifluoromethyl)-phenyl]ethylamine
Conditions | Yield |
---|---|
Stage #1: methyllithium With cerium(III) chloride In tetrahydrofuran; diethyl ether at -50℃; for 0.5h; Stage #2: 3-trifluoromethylbenzonitrile In tetrahydrofuran; diethyl ether at -50 - 20℃; | 98% |
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
With sodium azide; tetra(n-butyl)ammonium hydrogensulfate In water at 85℃; for 3h; Green chemistry; | 98% |
With sodium azide; triethylamine hydrochloride | 80% |
With sodium azide; N,N-dimethylammonium chloride In N,N-dimethyl-formamide at 110 - 115℃; for 8h; | |
With sodium azide; triethylamine hydrochloride In toluene at 120℃; | |
With trimethylsilylazide at 140℃; for 4h; Reagent/catalyst; Temperature; Sealed tube; |
3-trifluoromethylbenzonitrile
3-(trifluoromethyl)benzothioamide
Conditions | Yield |
---|---|
With pyridine; hydrogen sulfide; triethylamine at 20℃; Addition; | 97.5% |
With hydrogenchloride; thioacetamide In N,N-dimethyl-formamide at 100℃; for 19h; | 88% |
With pyridine; diammonium sulfide; triethylamine In water at 50℃; |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In water at 95℃; for 1h; chemoselective reaction; | 97% |
With C28H29Cl2CoNP2; hydrogen; sodium triethylborohydride In 1,4-dioxane at 80℃; under 37503.8 Torr; for 6h; | 87% |
With hydrogen; silica gel; nickel In methanol; ammonia at 120℃; under 7600 Torr; for 6h; | 86% |
3-trifluoromethylbenzonitrile
Conditions | Yield |
---|---|
Stage #1: 3-trifluoromethylbenzonitrile With dirhodium tetraacetate In chloroform at 70℃; Stage #2: methyl 2-diazo-2-(fluorosulfonyl)acetate In chloroform at 70℃; for 12h; | 97% |
3-trifluoromethylbenzonitrile
2-amino-benzenethiol
2-(3-(trifluoromethyl)phenyl)benzo[d]thiazole
Conditions | Yield |
---|---|
With ortho-methylbenzoic acid at 120℃; for 14h; | 96% |
With trifluorormethanesulfonic acid In neat (no solvent) at 100℃; for 12h; | 90% |
With sodium hydride 1.) THF, RT, 15 min, 2.) THF, 60 deg C, 3 h; Yield given. Multistep reaction; |
3-trifluoromethylbenzonitrile
ethanolamine
2-(3-(trifluoromethyl)phenyl)-4,5-dihydrooxazole
Conditions | Yield |
---|---|
With chloro[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]copper(I); sodium acetate In neat (no solvent) at 100℃; for 16h; Glovebox; Inert atmosphere; | 95% |
With calcium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 125℃; | 86% |
With calcium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 125℃; | 85% |
With calcium chloride In xylene at 125℃; for 24h; | 77% |
With calcium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 125℃; for 24h; Inert atmosphere; | 77% |
Conditions | Yield |
---|---|
Stage #1: 3-trifluoromethylbenzonitrile With caesium carbonate In 2-pyrrolidinon at 130℃; for 2h; Sealed vessel; Stage #2: With methanol In 2-pyrrolidinon; dichloromethane at 20℃; Filtering through Celite pad; | 95% |
With water; sodium hydroxide In ethanol at 90℃; for 17h; | 95% |
Conditions | Yield |
---|---|
With potassium tert-butylate In 5,5-dimethyl-1,3-cyclohexadiene at 90℃; for 4h; Inert atmosphere; | 95% |
3-trifluoromethylbenzonitrile
tert-butyl(trimethylsilyl)phosphine
Conditions | Yield |
---|---|
bis-triphenylphosphine-palladium(II) chloride at 100℃; for 40h; | 94% |
2-aminopyridine
3-trifluoromethylbenzonitrile
2-(3-(trifluoromethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridine
Conditions | Yield |
---|---|
With zinc(II) iodide In 1,2-dichloro-benzene at 130℃; for 24h; Sealed tube; | 94% |
With 1,10-Phenanthroline; oxygen; copper(I) bromide; zinc(II) iodide In 1,2-dichloro-benzene at 130℃; for 24h; | 90% |
With air; copper-zinc supported on Al2O3-TiO2 In 1,2-dichloro-benzene at 140℃; for 20h; Green chemistry; | 82% |
3-trifluoromethylbenzonitrile
tert-butylmercury chloride
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane In dimethyl sulfoxide at 30 - 35℃; for 48h; Irradiation; | 91% |
methanol
3-trifluoromethylbenzonitrile
methyl 3-(trifluoromethyl)benzimidate hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride at 20 - 40℃; for 6h; | 90% |
With hydrogenchloride In diethyl ether at 0 - 5℃; | 80% |
With hydrogenchloride In diethyl ether at 3 - 4℃; | |
With hydrogenchloride In toluene for 20h; Ambient temperature; |
Conditions | Yield |
---|---|
With formic acid; hydrogen In water at 80℃; under 15751.6 Torr; for 10h; | 89% |
With formic acid; hydrogen; Ni/Al-alloy In water at 80℃; under 18751.9 Torr; for 7h; | 85% |
With hydrogenchloride; diethyl ether; tin(ll) chloride |
3-trifluoromethylbenzonitrile
acetamidine hydrochloride
5-methyl-3-(3-(trifluoromethyl)phenyl)-1H-1,2,4-triazole
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 120℃; for 24h; Sealed tube; | 88% |
With oxygen; caesium carbonate; copper(I) bromide In dimethyl sulfoxide at 120℃; for 24h; | 85% |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); caesium carbonate; 1,2-bis-(dicyclohexylphosphino)ethane In diethylene glycol dimethyl ether at 140℃; for 24h; Sealed tube; | 85% |
ethanol
3-trifluoromethylbenzonitrile
O-ethyl 3-trifluoromethylbenzimidate
Conditions | Yield |
---|---|
With hydrogenchloride In chloroform at -5℃; | 84% |
With acetyl chloride at 25℃; |
The Benzonitrile,3-(trifluoromethyl)- with the CAS number 368-77-4 is also called 1-Cyano-3-(trifluoromethyl)benzene. Both the systematic name and IUPAC name are 3-(trifluoromethyl)benzonitrile. Its molecular formula is C8H4F3N. The EINECS registry number is 206-711-4. This chemical belongs to the following product categories: (1)Aromatic Nitriles; (2)Nitrile; (3)Benzotrifluoride Series.
The properties of the Benzonitrile,3-(trifluoromethyl)- are: (1)ACD/LogP: 2.56; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.56; (4)ACD/LogD (pH 7.4): 2.56; (5)ACD/BCF (pH 5.5): 51.65; (6)ACD/BCF (pH 7.4): 51.65; (7)ACD/KOC (pH 5.5): 585.91; (8)ACD/KOC (pH 7.4): 585.91; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 23.79 Å2; (13)Index of Refraction: 1.46; (14)Molar Refractivity: 36.31 cm3; (15)Molar Volume: 132.4 cm3; (16)Polarizability: 14.39×10-24cm3; (17)Surface Tension: 32 dyne/cm; (18)Enthalpy of Vaporization: 42.52 kJ/mol; (19)Vapour Pressure: 0.582 mmHg at 25°C.
Uses: This chemical can prepare 3-trifluoromethylbenzylamine. This reaction needs reagent LAH.
While using this chemical, you should be very cautious. This chemical is harmful by inhalation, in contact with skin and if swallowed. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing, gloves and eye/face protection. Then in case of accident or if you feel unwell, you should seek medical advice immediately (show the label whenever possible).
You can still convert the following datas into molecular structure:
(1)SMILES: FC(F)(F)c1cccc(C#N)c1
(2)InChI: InChI=1/C8H4F3N/c9-8(10,11)7-3-1-2-6(4-7)5-12/h1-4H
(3)InChIKey: OGOBINRVCUWLGN-UHFFFAOYAZ
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