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inquiryProduct Name: 1,1,2,2-Tetrafluoroethyl methyl ether Synonyms: Methyl 1,1,2,2-tetrafluoroethyl ether, 99.5%;1,1,2,2-Tetrafluoroethyl methy ether;HFE-254E;1,1,2,2-TETRAFLUOROETHYL METHYL ETHER;1,1,2,2-TET
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inquirypolytetrafluoroethylene
sodium methylate
1,1,2,2-tetrafluoro-1-methoxyethane
Conditions | Yield |
---|---|
under 14710.2 Torr; | |
In 1,4-dioxane |
methyl hypofluorite
1,1,2-trifluoroethylene
A
1,1,2,2-tetrafluoro-1-methoxyethane
B
(1,2,2,2-tetrafluoroethyl)methyl ether
Conditions | Yield |
---|---|
In [D3]acetonitrile at -78 - 20℃; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With sodium methylate |
Conditions | Yield |
---|---|
With potassium hexamethylsilazane In toluene at 20℃; for 0.25h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With water; fluorinated γ-alumina at 180℃; for 0.02h; Product distribution / selectivity; Inert atmosphere; Gas phase; | 94.5% |
Conditions | Yield |
---|---|
With alumina; hydrogen fluoride at 220 - 230℃; | 90% |
With aluminum oxide at 200 - 300℃; | 90% |
With antimony pentafluoride In 1,2-dichloro-ethane at 25℃; for 3h; Autoclave; |
1,1,2,2-tetrafluoro-1-methoxyethane
A
Methyl fluoride
B
2,2-difluoroacetyl fluoride
Conditions | Yield |
---|---|
antimony pentafluoride In neat (no solvent) | A n/a B 88% |
aluminum phosphate treatment with HF at 300C for 72 h at 210℃; Product distribution / selectivity; Inert atmosphere; | |
With monoaluminum phosphate; hydrogen fluoride at 200℃; Inert atmosphere; Autoclave; |
Conditions | Yield |
---|---|
With potassium hexamethylsilazane In toluene at 20℃; for 0.25h; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
With potassium hexamethylsilazane In N,N-dimethyl-formamide at -10℃; for 0.5h; | 61% |
1,1,2,2-tetrafluoro-1-methoxyethane
Conditions | Yield |
---|---|
With methanol; potassium hydroxide at 50℃; for 8 - 16h; Product distribution / selectivity; | 51.7% |
1,1,2,2-tetrafluoro-1-methoxyethane
Conditions | Yield |
---|---|
With potassium hexamethylsilazane In N,N-dimethyl-formamide at -10℃; for 0.5h; | 49% |
1,1,2,2-tetrafluoro-1-methoxyethane
chloromethyl-(1,1,2,2-tetrafluoro-ethyl)-ether
Conditions | Yield |
---|---|
With chlorine Irradiation; | |
With chlorine Irradiation; |
1,1,2,2-tetrafluoro-1-methoxyethane
1,1,2,2-Tetrafluorethyldichlormethylether
Conditions | Yield |
---|---|
With chlorine Irradiation; | |
With chlorine |
1,1,2,2-tetrafluoro-1-methoxyethane
1,1,2,2-Tetrafluorethyltrichlormethylether
Conditions | Yield |
---|---|
With chlorine Irradiation; |
1,1,2,2-tetrafluoro-1-methoxyethane
(2-Chlor-1,1,2,2-tetrafluor-ethyl)-trichlormethyl-ether
Conditions | Yield |
---|---|
With chlorine Irradiation; |
1,1,2,2-tetrafluoro-1-methoxyethane
chlorine
chloromethyl-(1,1,2,2-tetrafluoro-ethyl)-ether
Conditions | Yield |
---|---|
Irradiation; |
Conditions | Yield |
---|---|
With clorine at -0.15℃; Kinetics; Further Variations:; Temperatures; |
methanol
1,1,2,2-tetrafluoro-1-methoxyethane
1,1,2,2,3,3-hexafluoro-1-[(1,2,2-trifluoroethenyl)oxy]-3-(trifluoromethoxy)-propane
A
methyl 4-oxaperfluoropentanoate
B
perfluoro-3,7-dioxaoctanoic acid methyl ester
Conditions | Yield |
---|---|
With oxygen; perfluoro (3,6-dioxa-heptanoic acid) methyl ester; boron trifluoride at 85℃; |
1,1,2,2-tetrafluoro-1-methoxyethane
A
methylene chloride
B
difluoroacetyl chloride
C
2,2-difluoroacetyl fluoride
Conditions | Yield |
---|---|
With calcium chloride at 200℃; Inert atmosphere; Autoclave; | A 71.386 %Chromat. B 16.22 %Chromat. C 10.657 %Chromat. |
1,1,2,2-tetrafluoro-1-methoxyethane
A
methylene chloride
B
difluoroacetyl chloride
Conditions | Yield |
---|---|
With calcium chloride at 200℃; Temperature; Inert atmosphere; Autoclave; | A 70.762 %Chromat. B 27.992 %Chromat. |
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-1-methoxyethane With hydrogen fluoride at 175℃; Inert atmosphere; Autoclave; Stage #2: With calcium chloride at 160℃; Inert atmosphere; Autoclave; | 93.769 %Chromat. |
methanol
1,1,2,2-tetrafluoro-1-methoxyethane
3-dimethylaminoacrylonitrile
methylhydrazine
Conditions | Yield |
---|---|
Stage #1: 1,1,2,2-tetrafluoro-1-methoxyethane; 3-dimethylaminoacrylonitrile With FeCl3/C; triethylamine In toluene at 10 - 15℃; for 2h; Inert atmosphere; Stage #2: methylhydrazine With sodium hydroxide In water; toluene at 0℃; for 3h; Stage #3: methanol Further stages; |
Conditions | Yield |
---|---|
With sodium ethanolate |
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