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inquiryProName: TRIFLUOROETHENESULFONYL FLUORIDE 684-1... CasNo: 684-10-6 Molecular Formula: C2F4O2S Appearance: Powder Application: Used in Pharmaceutical, health food, c... DeliveryTime: 3-10days PackAge: 100g/pack,1kg/pack,25kg/drum Port: Shangh
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Cas:684-10-6
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Cas:684-10-6
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inquiry1,2,2-trifluoroethenesulfonyl Fluoride Application:1,2,2-trifluoroethenesulfonyl Fluoride
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Conditions | Yield |
---|---|
With Zn In 1,4-dioxane with HCl activated Zn, with Na dryed dioxane; | 92% |
With zinc In 1,4-dioxane at 45℃; for 48h; |
Conditions | Yield |
---|---|
With potassium chloride; chromium(III) oxide at 510℃; |
1,2,2-trifluoro-2-hydroxy-1-fluorosulfonylethanesulphonic acid sultone
A
Carbonyl fluoride
B
perfluorovinyl-sulfonyl fluoride
Conditions | Yield |
---|---|
1.) 120 deg C, 6 d, 2.) 220 deg C, 6 d; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With H2O; KCl-Cr2O3 catalyst byproducts: HF; cyclic sulfone obtained at 150°C, 2 h, on refluxing with H2O yields CF3CHFSO2F which in gas phase at 506-510°C, pressure 5-40 Torr, and presence of KCl-Cr2O3 splits off HF; | 50-60 |
With water byproducts: HF; cyclic sulfone obtained at 150°C, 2 h, on refluxing with H2O yields CF3CHFSO2F which in gas phase at 506-510°C, pressure 5-40 Torr, and presence of KCl-Cr2O3 splits off HF; | 50-60 |
bis-trifluoromethyl-aminooxyl
perfluorovinyl-sulfonyl fluoride
1,2-bis(N,N-bis(trifluoromethyl)aminoxy)-trifluoroethanesulfonyl fluoride
Conditions | Yield |
---|---|
20°C, 48 h; | 91% |
20°C, 48 h; | 91% |
perfluorovinyl-sulfonyl fluoride
hydrogen bromide
2-bromo-1,2,2-trifluoro-ethanesulfonyl fluoride
Conditions | Yield |
---|---|
80°C , 17 h,in presence of azo-bis-isobutyronitrile; | 89% |
perfluorovinyl-sulfonyl fluoride
bromine
1,2-dibromotrifluoroethane-1-sulfonylchloride
Conditions | Yield |
---|---|
Irradiation (UV/VIS); 3 min; | 84% |
perfluorovinyl-sulfonyl fluoride
sodium carbonate
CF2CFSO2O(1-)*Na(1+)=CF2CFSO2ONa
Conditions | Yield |
---|---|
20°C, 18 h; | 74% |
perfluorovinyl-sulfonyl fluoride
sodium hydroxide
CF2CFSO2O(1-)*Na(1+)=CF2CFSO2ONa
Conditions | Yield |
---|---|
20°C, 18 h; | 67% |
perfluorovinyl-sulfonyl fluoride
hydrogen fluoride
1,2,2,2-tetrafluoro-ethanesulfonyl fluoride
Conditions | Yield |
---|---|
60°C , 3 h; | 61% |
60°C , 3 h; | 61% |
Conditions | Yield |
---|---|
In formamide Irradiation (UV/VIS); 35°C , 20 h , irradiation of volatile product in presence of bromine; | 41% |
perfluorovinyl-sulfonyl fluoride
A
carbon dioxide
B
carbon monoxide
C
sulfur dioxide
D
silicon tetrafluoride
Conditions | Yield |
---|---|
byproducts: rest; 200°C, 14 days; determination: IR; | A <1 B n/a C 17% D n/a |
methanol
perfluorovinyl-sulfonyl fluoride
<1,1,2-Trifluor-1-methoxy-aethyl>-sulfonsaeure-fluorid
Conditions | Yield |
---|---|
at 0℃; | |
0°C; |
Conditions | Yield |
---|---|
With hydrogen fluoride at 60℃; for 72h; |
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); hydrogen bromide at 80℃; for 17h; |
Conditions | Yield |
---|---|
With chlorine Irradiation; |
Conditions | Yield |
---|---|
With bromine Irradiation; |
perfluorovinyl-sulfonyl fluoride
diethylamine
2-diethylamino-1-H-trifluoroethanesulfonyl fluoride
perfluorovinyl-sulfonyl fluoride
C
1,2,2-trifluoro-2-hydroxy-1-fluorosulfonylethanesulphonic acid sultone
Conditions | Yield |
---|---|
With sulfur trioxide at 120℃; for 40h; | A 20 % Spectr. B 2.7 % Spectr. C 77 % Spectr. |
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