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inquiryPentafluoropyridine CAS:700-16-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic interm
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiryPentafluoropyridine Melting point -42 Boiling point 83-85 °C Density 1.54 g/mL at 25 °C (lit.) Refractive index n20/D 1.386 (lit.) Flash point 75 °F Storage Conditions Form Liquid Color Clear colorless Water solubility
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inquiryPentafluoropyridine Basic information Product Name: Pentafluoropyridine Synonyms: Pentafluoropyridine 99%;PENTAFLUOROPYRIDINE;PERFLUOROPYRIDINE;PENTAFLUOROPYRIDINE, 99+%;2,3,4,5,6-PENTAFLUOROPYRIDINE;2,3,4,5,6-Pentafluoropyridine 99%;Pentafluo
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Cas:700-16-3
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We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
Conditions | Yield |
---|---|
With potassium fluoride; B(2,2-bis(hydroxymethyl)propionate(3-)) In 1-methyl-pyrrolidin-2-one at 180℃; for 3h; Inert atmosphere; | 84% |
With potassium fluoride at 480℃; for 2h; Product distribution; various temperature, reactant volume, F(1-) ion concentration and contact time; |
Conditions | Yield |
---|---|
In neat (no solvent) molar ratio C5Cl5N/KF = 1/20.0, 500 °C, 18 h;; | 83% |
In neat (no solvent) molar ratio C5Cl5N/KF = 1/20.0, 500 °C, 18 h;; | 83% |
In neat (no solvent) weight-ratio KF/C5Cl5N = 8/3, 450 °C, 24 h;; | 68.5% |
4-N,N-dichloroamino-2,3,5,6-tetrafluoropyridine
A
trifluoro-[1,3,5]triazine
B
4-chloro-2,3,5,6-tetrafluoropyridine
C
Pentafluoropyridine
D
trichlorofluoromethane
E
2-chloro-3,3-difluoro-acrylonitrile
F
tetrafluoropyrazine
Conditions | Yield |
---|---|
at 550℃; under 2 Torr; Mechanism; vacuum pyrolysis, other fluoropyridine compounds; | A n/a B 75% C n/a D n/a E n/a F n/a |
2,3,4,5,6-pentachloropyridine
A
Pentafluoropyridine
B
3-chloro-2,4,5,6-tetrafluoropyridine
C
3,5-dichloro-2,4,6-trifluoropyridine
Conditions | Yield |
---|---|
In neat (no solvent) autoclave, 470 °C (12 h), 2-fold molar excess of KF;; | A 65% B 18% C 5% |
In neat (no solvent) autoclave, 470 °C (12 h), 2-fold molar excess of KF;; | A 65% B 18% C 5% |
In neat (no solvent) 450 °C, excess of KF;; | A 40% B n/a C n/a |
3,5-dichloro-2,4,6-trifluoropyridine
A
Pentafluoropyridine
B
3-chloro-2,4,5,6-tetrafluoropyridine
Conditions | Yield |
---|---|
With potassium fluoride; tetraphenylphosphonium bromide In sulfolane at 200℃; for 7h; Fluorination; | A 21% B 61% |
With potassium fluoride In sulfolane; chlorobenzene at 215℃; for 22h; | |
With potassium fluoride; tetraphenylphosphonium bromide In sulfolane; chlorobenzene at 215℃; for 22h; |
Conditions | Yield |
---|---|
In sulfolane 223-227 °C (10 h);; | A 21% B 50% |
In sulfolane 223-227 °C (10 h);; | A 21% B 50% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
2,3,4,5-tetrafluoropyridine
C
Pentafluoropyridine
D
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 395 - 405℃; for 0.5h; Further byproducts given; | A 32.9% B 3.9% C 39.9% D 8.5% |
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 5.3% C 13.6% D 8.2% |
piperidine
2,3,4,5,6-pentachloropyridine
A
Pentafluoropyridine
B
3-chloro-2,4,5,6-tetrafluoropyridine
C
3,5-dichloro-2,4,6-trifluoropyridine
D
2,3,5,6-tetrachloro-4-fluoropyridine
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 80℃; for 9h; Product distribution; other reagents; | A 2% B 4% C 9% D 39% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
2,3-difluoropyridine
C
Pentafluoropyridine
D
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 2.2% C 13.6% D 8.2% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
2,3,6-trifluoropyridine
C
2,3,4,5-tetrafluoropyridine
D
Pentafluoropyridine
E
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Product distribution; other reactor geometry, temperature, time; | A 35.3% B 3.2% C 5.3% D 13.6% E 8.2% F 2.7% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
2,3,6-trifluoropyridine
C
Pentafluoropyridine
D
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 3.2% C 13.6% D 8.2% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
2,6-difluoro pyridine
C
Pentafluoropyridine
D
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 1.6% C 13.6% D 8.2% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
Pentafluoropyridine
C
N,N-Bis(trifluoromethyl)amine
D
2,3,4-trifluoropyridine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 13.6% C 8.2% D 2.3% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
Pentafluoropyridine
C
N,N-Bis(trifluoromethyl)amine
D
2,5-difluoropyridine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 13.6% C 8.2% D 2.1% |
pyridine
A
perfluoro-N-ethylpyrrolidine
B
Pentafluoropyridine
C
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) In gaseous matrix at 310℃; for 3.5h; Further byproducts given; | A 35.3% B 13.6% C 8.2% D 2.7% |
Conditions | Yield |
---|---|
In neat (no solvent) Defluorination with oxide-free Fe at 580-610 °C/ > 1 Torr (dwell time 17 s);; | 26% |
In neat (no solvent) Defluorination with oxide-free Fe at 580-610 °C/ > 1 Torr (dwell time 17 s);; | 26% |
In neat (no solvent) Defluorination with oxide-free Fe at 580-610 °C/ > 1 Torr (dwell time 1 s).; | > 20 |
In neat (no solvent) Defluorination with oxide-free Fe at 580-610 °C/ > 1 Torr (dwell time 1 s).; | > 20 |
Conditions | Yield |
---|---|
With steel wool In neat (no solvent) 550 °C (40 min), steel tube filled with steel wool;; | 19% |
With steel wool In neat (no solvent) 550 °C (40 min), steel tube filled with steel wool;; | 19% |
With steel wool In neat (no solvent) 600 °C (95 min), steel tube filled with steel wool;; | 18% |
Conditions | Yield |
---|---|
In gaseous matrix Defluorination in N2 atmosphere (flow rate 4l/h) at 560 °C/760 Torr.; | 12% |
Conditions | Yield |
---|---|
With KF-KCl melt In neat (no solvent) Inlet of the formed C5F3Cl2N (3g/10 min) at 645 °C into the KF-KCl melt (carrier gas = Ar, flow rate 70 ml/min), yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 7% B n/a C n/a D n/a |
With KF-KCl melt In neat (no solvent) Inlet of the formed C5F3Cl2N (3g/10 min) at 645 °C into the KF-KCl melt (carrier gas = Ar, flow rate 70 ml/min), yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 7% B n/a C n/a D n/a |
α-picoline
A
Pentafluoropyridine
B
N,N-Bis(trifluoromethyl)amine
C
1-pentafluoroethyl-octafluoropyrrolidine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) at 270℃; Further byproducts given; | A 1.9 g B 8.8 g C 1.7 g D 2% |
Conditions | Yield |
---|---|
With KF-KCl melt In neat (no solvent) Fluorination at 740 .degree C., yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 0.5% B n/a C n/a D n/a E n/a |
With KF-KCl melt In neat (no solvent) Fluorination at 720 .degree C., yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 0.1% B n/a C n/a D n/a E n/a |
With KF-KCl melt In neat (no solvent) Fluorination at 720 .degree C., yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 0.1% B n/a C n/a D n/a E n/a |
With KF-KCl melt In neat (no solvent) Fluorination at 740 .degree C., yields of C5FnCl5-nN (n= 1 to 5) are indicated for the fluorination of the temperature range 630 - 740 °C;; | A 0.5% B n/a C n/a D n/a E n/a |
pyridine
A
Pentafluoropyridine
B
4H,5H-heptafluoro-2-azahex-2(Z),4(E)-diene
C
5H-decafluoro-2-azahex-2(Z)-ene
D
undecafluoro-2-azahex-2(Z)-ene
Conditions | Yield |
---|---|
With potassium tetrafluorocobaltate In gaseous matrix at 215 - 225℃; 1.) 3.5-4 h; 2.) 2 h; Further byproducts given; |
α-picoline
A
perfluoro-N-ethylpyrrolidine
B
2,3,4,5-tetrafluoro-6-(trifluoromethylpyridine)
C
Pentafluoropyridine
D
N,N-Bis(trifluoromethyl)amine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) at 270℃; Further byproducts given. Title compound not separated from byproducts; | A n/a B 1.4 g C 1.9 g D 8.8 g |
α-picoline
A
2,3,4,5-tetrafluoro-6-(trifluoromethylpyridine)
B
Pentafluoropyridine
Conditions | Yield |
---|---|
iron 1.) fluorination 2.) defluorination, 525 deg C; Yield given. Yields of byproduct given; | |
iron 1.) fluorination, 2.) defluorination, 525 deg C; Yield given. Yields of byproduct given; |
α-picoline
A
2,3,4,5-tetrafluoro-6-(trifluoromethylpyridine)
B
Pentafluoropyridine
C
N,N-Bis(trifluoromethyl)amine
D
1-pentafluoroethyl-octafluoropyrrolidine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) at 270℃; Further byproducts given; | A 1.4 g B 1.9 g C 8.8 g D 1.7 g |
α-picoline
A
Pentafluoropyridine
B
N,N-Bis(trifluoromethyl)amine
C
1-pentafluoroethyl-octafluoropyrrolidine
Conditions | Yield |
---|---|
With caesium tetrafluorocobaltate(III) at 270℃; Further byproducts given; | A 1.9 g B 8.8 g C 1.7 g D 0.72 g |
Conditions | Yield |
---|---|
1) 0 deg C, 2) CH3CN; Multistep reaction; |
1-fluoromethyl-octafluoropyrrolidine
A
2,3,4,5-tetrafluoropyridine
B
Pentafluoropyridine
Conditions | Yield |
---|---|
iron at 520℃; Yield given. Yields of byproduct given; |
1-difluormethyl-octafluoropyrrolidine
Pentafluoropyridine
Conditions | Yield |
---|---|
iron at 520℃; Yield given; |
iodotrifluoromethane
A
Pentafluoropyridine
C
trifluoro-iodo-methane radical anion
Conditions | Yield |
---|---|
In gas at 36.9℃; Rate constant; |
Pentafluoropyridine
2,3,4,5,6-pentafluorophenol
4-pentafluorophenoxy-2,3,5,6-tetrafluoropyridine
Conditions | Yield |
---|---|
With potassium fluoride; 18-crown-6 ether In acetonitrile at 80℃; for 1h; ratio of pentafluoropyridine and pentafluorophenol 1:0.1; | 100% |
With cesium fluoride In N,N-dimethyl-formamide at 80℃; for 1h; Product distribution; other reagents, time; | 95% |
Conditions | Yield |
---|---|
With [(bis(diisopropylphosphino)ethane)Ni(H)]2; triethylphosphine In 1,4-dioxane at 120℃; for 72h; | 100% |
With (1,3-dimethylimidazolin-2-ylidene)*AlH3 In benzene-d6 at 20℃; for 0.0833333h; Reagent/catalyst; | 99% |
With bis(cyclopentadienyl)dihydrozirconium; [{((2,6-dimethylphenyl)NC(methyl))2CH}AlH2] at 25℃; for 24h; Reagent/catalyst; Temperature; Inert atmosphere; | 93% |
Pentafluoropyridine
ethyl vanillate
4-(2,3,5,6-tetrafluoropyridin-4-yl)oxy-3-methoxybenzoic acid, ethyl ester
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 12h; | 100% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; regioselective reaction; | 100% |
Conditions | Yield |
---|---|
In (2)H8-toluene at -30.16℃; for 3h; Reagent/catalyst; Schlenk technique; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In benzene-d6 for 0.0833333h; Inert atmosphere; | 100% |
Pentafluoropyridine
meso-1,2-diphenyl-1,2-diaminoethane
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 24h; Inert atmosphere; Reflux; regioselective reaction; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 20h; | 100% |
Conditions | Yield |
---|---|
With water In aq. phosphate buffer at 25℃; for 7.5h; pH=2.7 - 3.2; Electrochemical reaction; | 100% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere; regioselective reaction; | 99.5% |
Stage #1: phenol With cholin hydroxide In water at 20℃; for 0.25h; Stage #2: Pentafluoropyridine In water at 20℃; for 24h; | 86% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; |
Conditions | Yield |
---|---|
With hydrogen; potassium carbonate at 200℃; under 15001.5 Torr; for 2h; Autoclave; | 99.2% |
Conditions | Yield |
---|---|
With nickel dichloride at 150℃; for 0.5h; | 99% |
Pentafluoropyridine
4-tetrafluoropyridine
Conditions | Yield |
---|---|
In diethyl ether at 20℃; for 72h; | 99% |
morpholine
Pentafluoropyridine
4-(2,3,5,6-tetrafluoropyridin-4-yl)morpholine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -7 - 20℃; Inert atmosphere; regioselective reaction; | 99% |
With triethylamine In tetrahydrofuran at 20℃; Inert atmosphere; regioselective reaction; | 99% |
In ethanol at 0℃; for 168h; | 87% |
Pentafluoropyridine
α-naphthol
2,3,5,6-Tetrafluoro-4-(naphthalen-1-yloxy)pyridine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; |
4-morpholinopyridine
Pentafluoropyridine
2',3',5',6'-tetrafluoro-4-(morpholin-4-yl)-[1,4]bipyridinyl-1-ylium fluoride
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; for 6h; | 99% |
Pentafluoropyridine
(2,4,6-triisopropylphenyl)ethynyl piperidine-1-carbodithioate
Conditions | Yield |
---|---|
In 1,4-dioxane at 20℃; for 18h; Solvent; Inert atmosphere; | 99% |
Pentafluoropyridine
N,N`-dimethylethylenediamine
N,N’-dimethyl-N,N’-bis(2,3,5,6-tetrafluoropyridin-4-yl)-ethane-1,2-diamine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at -7 - 20℃; Inert atmosphere; regioselective reaction; | 99% |
With triethylamine In tetrahydrofuran Inert atmosphere; Reflux; regioselective reaction; | 99% |
Pentafluoropyridine
(1R,2R)-1,2-diaminocyclohexane
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 24h; Inert atmosphere; Reflux; regioselective reaction; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 16h; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 16h; | 99% |
1,2,3-Benzotriazole
Pentafluoropyridine
1-(tetrafluoro-4'-pyridyl)-benzotriazol-1,2,3=1-(Tetrafluor-4'-pyridyl)-benzotriazol-1,2,3
Conditions | Yield |
---|---|
With copper 2-phenylcyclopropanecarboxylate; cetyltrimethylammonim bromide; potassium carbonate In toluene for 6h; Arylation; Heating; | 98% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.5h; Arylation; | 98% |
With triethylamine In tetrahydrofuran at 20℃; for 1h; Amination; | 98% |
In ethanol at 0℃; for 0.0833333h; | 84% |
Pentafluoropyridine
4-methoxy-phenol
2,3,5,6-tetrafluoro-4-(4-methoxyphenoxy)pyridine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 16h; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; |
Pentafluoropyridine
β-naphthol
2,3,5,6-tetrafluoro-4-[(naphthalen-2-yl)oxy]pyridine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; |
Pentafluoropyridine
4-isocyano-1,1’-biphenyl
Conditions | Yield |
---|---|
In benzene at 35℃; Inert atmosphere; UV-irradiation; regioselective reaction; | 98% |
Pentafluoropyridine
(S,S)-1,2-diphenyl-1,2-diaminoethane
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 24h; Inert atmosphere; Reflux; regioselective reaction; | 98% |
cycl-isopropylidene malonate
Pentafluoropyridine
N-ethyl-N,N-diisopropylamine
Conditions | Yield |
---|---|
In acetonitrile at 45℃; for 0.5h; | 98% |
4-nitro-phenol
Pentafluoropyridine
4-(4'-Nitrophenoxy)-2,3,5,6-tetrafluoropyridine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 16h; | 97% |
With potassium fluoride; 18-crown-6 ether In sulfolane at 80℃; for 1h; | 84% |
pyrographite; cesium fluoride In N,N-dimethyl-formamide at 80℃; for 5h; | 97 % Chromat. |
Conditions | Yield |
---|---|
Stage #1: benzyl alcohol With sodium hydride In tetrahydrofuran at 20℃; for 0.25h; Metallation; Stage #2: Pentafluoropyridine In tetrahydrofuran Etherification; | 97% |
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