Conditions | Yield |
---|---|
In water; isopropyl alcohol | 98.5% |
98.5% | |
With sodium tetrahydroborate In water; isopropyl alcohol | 96.5% |
Conditions | Yield |
---|---|
With copper(l) iodide; thiourea; L-proline; sodium t-butanolate In dimethyl sulfoxide at 90℃; for 24h; Inert atmosphere; | 97% |
Stage #1: 4-fluoro-1-iodobenzene With copper(l) iodide; potassium carbonate; sulfur In N,N-dimethyl-formamide at 90℃; for 8h; Inert atmosphere; Stage #2: With sodium tetrahydroborate In N,N-dimethyl-formamide at 40℃; Inert atmosphere; Cooling with ice; | 88% |
p-Fluorophenylsulfenyl methyl thiocarbonate
A
4-Fluorothiophenol
B
triphenylphosphine sulfide
C
Triphenylphosphine oxide
Conditions | Yield |
---|---|
With triphenylphosphine In benzene Mechanism; Ambient temperature; | A 90% B 6% C 94% |
Conditions | Yield |
---|---|
With 6% Pd/C; iodine; triphenylphosphine; isopropyl alcohol for 10h; Reflux; | 92% |
Conditions | Yield |
---|---|
With formic acid; 6% Pd/C; triphenylphosphine at 60℃; for 8h; | 90% |
With potassium formate at 200℃; for 7h; neat (no solvent); | 80% |
With sulfuric acid; zinc | |
With phosphorus; iodine |
Conditions | Yield |
---|---|
With ammonium formate at 100 - 200℃; for 7h; neat (no solvent); | 82% |
Conditions | Yield |
---|---|
With hydrogenchloride; tin In water for 24h; Heating; | 78% |
Conditions | Yield |
---|---|
Stage #1: 1-Bromo-4-fluorobenzene With water; caesium carbonate; sodium thiosulfate; bis(dibenzylideneacetone)-palladium(0); XPhos In toluene; tert-butyl alcohol at 80℃; for 24h; Inert atmosphere; Stage #2: With hydrogenchloride; zinc In water for 1h; Cooling with ice; | 73% |
With diethyl ether; sulfur; magnesium Kochen des Reaktionsprodukts mit Zink und wss. HCl; | |
(i) Mg, (ii) sulfur, (iii) Zn, aq. HCl; Multistep reaction; |
1-Chloro-4-fluorobenzene
A
fluorobenzene
B
5-fluorobenzo[b]thiophene
C
4-Fluorothiophenol
D
4,4'-difluorodiphenyl sulfide
Conditions | Yield |
---|---|
With hydrogen sulfide at 700℃; for 1.5h; Product distribution; Kinetics; Further Variations:; Temperatures; Reagents; Substitution; Reduction; | A n/a B n/a C 18% D 28% |
Conditions | Yield |
---|---|
at 20℃; Rate constant; pH=11; |
Conditions | Yield |
---|---|
With perchloric acid; sodium perborate; acetic acid at 24.9℃; Rate constant; Thermodynamic data; Mechanism; var. temp., ΔH(excit.), ΔS(excit.); |
Conditions | Yield |
---|---|
(i) ClSO3H, (ii) Zn, aq. H2SO4; Multistep reaction; |
Conditions | Yield |
---|---|
(i) NaNO2, aq. HCl, NaOAc, (ii) aq. EtOCS2K, (iii) KOH, glucose; Multistep reaction; |
Conditions | Yield |
---|---|
With perchloric acid; pyridinium chlorochromate In water; acetic acid at 24.85 - 44.85℃; Kinetics; Oxidation; |
Conditions | Yield |
---|---|
With aluminium trichloride In hexane at 25℃; for 3h; Product distribution; Kinetics; Disproportionation; substitution; | A 3.7 % Chromat. B 6.8 % Chromat. C 69 % Chromat. |
Conditions | Yield |
---|---|
With aluminium trichloride at 25℃; for 6h; Product distribution; Kinetics; Disproportionation; substitution; | A 20 % Chromat. B 7.0 % Chromat. C 54 % Chromat. D 9.0 % Chromat. |
bis(4-fluorophenyl)disulfide
toluene
A
4-Fluorothiophenol
B
4-fluorophenyl-4'-methylphenyl sulfide
Conditions | Yield |
---|---|
With aluminium trichloride at 25℃; for 3h; Product distribution; Kinetics; Disproportionation; substitution; | A 2.2 % Chromat. B 57 % Chromat. C 18 % Chromat. D 9.3 % Chromat. |
methanol
thiophosphoric acid O,O'-diethyl ester S-(4-fluorophenyl) ester
A
4-Fluorothiophenol
B
diethyl methyl phosphate
Conditions | Yield |
---|---|
With 1,5,9-triazacyclododecane Zn(2+)-OCH3(1-) at 25℃; pH=9.1; Kinetics; Further Variations:; Reagents; |
methyl-phosphonothioic acid O-ethyl ester S-(4-fluoro-phenyl) ester
sodium methylate
A
4-Fluorothiophenol
B
O-ethyl O-methyl methylphosphonate
Conditions | Yield |
---|---|
With N-ethylmorpholine;; perchloric acid; sodium methylate; La(OTf) In methanol Title compound not separated from byproducts; | |
lanthanum(lll) triflate In methanol Kinetics; Further Variations:; Catalysts; |
4-Fluorothiophenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Na2CO3 / tetrahydrofuran / 0.5 h 2: La(OTf)3 / methanol View Scheme |
methanol
C7H8FO2PS
A
4-Fluorothiophenol
B
methyl hydrogen methylphosphonate
Conditions | Yield |
---|---|
With lanthanum(lll) triflate at 25℃; pH=8.4; Kinetics; Mechanism; pH-value; aq. buffer; |
4-Fluorothiophenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / 1,4-dioxane; water / 8 h / 50 °C 2: lanthanum(lll) triflate / 25 °C / pH 8.4 / aq. buffer View Scheme |
4-(4-fluorophenylthio)-7-nitrobenzo[c][1,2,5]oxadiazole
A
4-Fluorothiophenol
B
7-nitrobenzo[c][1,2,5]oxadiazole-4-thiol
Conditions | Yield |
---|---|
With sodium hydrogen sulfide In aq. buffer pH=7.4; |
Conditions | Yield |
---|---|
1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione In chloroform at 20℃; for 0.0166667h; | 100% |
With (S)-tetrahydrotellurophen-3-amine hydrochloride; dihydrogen peroxide In dichloromethane at 25℃; pH=7.5; Flow reactor; | 100% |
With melamine hydrogen peroxide In acetonitrile for 0.25h; Reflux; | 99% |
4-Fluorothiophenol
4-chlorobenzonitrile
4-fluorophenyl 4′-nitrophenyl sulfide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20 - 25℃; for 16h; | 100% |
With potassium carbonate In N,N-dimethyl-formamide at 100℃; | 98% |
With potassium hydroxide | |
(i) Na, EtOH, (ii) /BRN= 508691/; Multistep reaction; | |
With potassium carbonate In acetonitrile at 20℃; for 48h; Inert atmosphere; |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 60℃; | 100% |
4-Fluorothiophenol
Conditions | Yield |
---|---|
With methyllithium; N-(benzenesulfonyl)-3-phenyloxaziridine In tetrahydrofuran; diethyl ether at -78 - -10℃; | 100% |
With methyllithium; N-(benzenesulfonyl)-3-phenyloxaziridine In tetrahydrofuran; diethyl ether at -78 - -40℃; |
4-Fluorothiophenol
1-(tert-butoxycarbonyl)piperidin-4-yl methanesulfonate
tert-butyl 4-[(4-fluorophenyl)sulfanyl]piperidine-1-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 18h; Heating / reflux; | 100% |
With potassium carbonate In acetonitrile at 85℃; | 95% |
With potassium carbonate In acetonitrile at 85℃; | 95% |
With potassium carbonate In acetonitrile at 85℃; | 95% |
With potassium carbonate In N,N-dimethyl-formamide at 70℃; for 7h; | 86% |
4-Fluorothiophenol
bromoacetic acid tert-butyl ester
2-(4-fluoro-benzenesulfanyl)-acetic acid tert-butyl ester
Conditions | Yield |
---|---|
100% | |
100% |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20 - 25℃; for 16h; | 100% |
4-Fluorothiophenol
tert-Butyl chloroacetate
2-(4-fluoro-benzenesulfanyl)-acetic acid tert-butyl ester
Conditions | Yield |
---|---|
With dmap; potassium carbonate In DMF (N,N-dimethyl-formamide) at 20℃; | 100% |
8-chloro-3-iodo-quinoline
4-Fluorothiophenol
8-chloro-3-[(4-fluorophenyl)sulfanyl]quinoline
Conditions | Yield |
---|---|
With potassium phosphate; copper(l) iodide In ethylene glycol at 20 - 80℃; for 18h; | 100% |
With potassium phosphate; copper(l) iodide In ethylene glycol at 20 - 80℃; for 18h; | 100% |
With copper(l) iodide; caesium carbonate In N,N-dimethyl-formamide at 100℃; | 94% |
With potassium phosphate; copper(l) iodide In ethylene glycol at 20 - 80℃; for 18h; |
2,2-dimethyl-3(2H)-furanone
4-Fluorothiophenol
Conditions | Yield |
---|---|
With formaldehyd; triethylamine In ethanol | 100% |
4-Fluorothiophenol
2-bromo-5-[chloro(2,5-difluorophenyl)methyl]-4-methylpyridine
2-bromo-5-[(2,5-difluorophenyl)[(4-fluorophenyl)thio]methyl]-4-methylpyridine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 0 - 20℃; for 1h; | 100% |
2-(4-fluoro-benzenesulfanyl)-acetic acid tert-butyl ester
4-Fluorothiophenol
bromoacetic acid tert-butyl ester
Conditions | Yield |
---|---|
100% |
4-Fluorothiophenol
(2R)-3-bromo-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide
Conditions | Yield |
---|---|
Stage #1: 4-Fluorothiophenol With sodium hydride In tetrahydrofuran; mineral oil Stage #2: (2R)-3-bromo-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide In tetrahydrofuran; mineral oil at 20℃; for 20h; | 100% |
Stage #1: 4-Fluorothiophenol With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; Stage #2: (2R)-3-bromo-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide In tetrahydrofuran; mineral oil at 0 - 20℃; | 88% |
Stage #1: 4-Fluorothiophenol With sodium hydride In tetrahydrofuran; mineral oil Inert atmosphere; Stage #2: (2R)-3-bromo-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide In tetrahydrofuran; mineral oil at 20℃; for 24h; Inert atmosphere; | 60% |
Stage #1: 4-Fluorothiophenol With sodium hydride In tetrahydrofuran; mineral oil at 20℃; for 0.5h; Inert atmosphere; Stage #2: (2R)-3-bromo-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide In tetrahydrofuran; mineral oil at 0 - 20℃; Inert atmosphere; |
IUPAC Name: 4-Fluorobenzenethiol
Canonical SMILES: C1=CC(=CC=C1F)S
InChI: InChI=1S/C6H5FS/c7-5-1-3-6(8)4-2-5/h1-4,8H
InChIKey: OKIHXNKYYGUVTE-UHFFFAOYSA-N
Molecular Weight: 128.167303 [g/mol]
Molecular Formula: C6H5FS
XLogP3: 2.3
H-Bond Donor: 0
H-Bond Acceptor: 1
EINECS: 206-737-6
storage temp.: Flammables area
Sensitive: Stench
Appearance: clear colorless to light yellow liquid
Melting Point: 43-46 °C
Index of Refraction: 1.561
Molar Refractivity: 34.42 cm3
Molar Volume: 106.2 cm3
Surface Tension: 37.4 dyne/cm
Density: 1.206 g/cm3
Flash Point: 56.3 °C
Enthalpy of Vaporization: 38.24 kJ/mol
Boiling Point: 162.3 °C at 760 mmHg
Vapour Pressure: 2.85 mmHg at 25 °C
Product Categories of Benzenethiol,4-fluoro- (CAS NO.371-42-6): Fluorobenzene; Phenol & Thiophenol & Mercaptan; Miscellaneous
Hazard Codes: Xi,F
Risk Statements: 10-36/37/38
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-45-16-7/9
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S16:Keep away from sources of ignition.
S7:Keep container tightly closed.
S9:Keep container in a well-ventilated place.
RIDADR: UN 3336 3/PG 3
WGK Germany: 3
Hazard Note: Irritant/Stench
HazardClass: 3
PackingGroup of Benzenethiol,4-fluoro- (CAS NO.371-42-6): III
Benzenethiol,4-fluoro- (CAS NO.371-42-6), its Synonyms are 4-Fluorothiophenol ; 4-Mercaptofluorobenzene ; Benzenethiol,p-fluoro- (7CI,8CI) ; 4-Fluorophenyl mercaptan ; p-Fluorobenzenethiol ; p-Fluorothiophenol .
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