DE2520962A1 - 1.2.2.2-tetrafluoraethyl-fluormethylaether und verfahren zu dessen herstellung - Google Patents
1.2.2.2-tetrafluoraethyl-fluormethylaether und verfahren zu dessen herstellungInfo
- Publication number
- DE2520962A1 DE2520962A1 DE19752520962 DE2520962A DE2520962A1 DE 2520962 A1 DE2520962 A1 DE 2520962A1 DE 19752520962 DE19752520962 DE 19752520962 DE 2520962 A DE2520962 A DE 2520962A DE 2520962 A1 DE2520962 A1 DE 2520962A1
- Authority
- DE
- Germany
- Prior art keywords
- ether
- tetrafluoroethyl
- formula
- chf
- fluoromethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 239000003983 inhalation anesthetic agent Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000003682 fluorination reaction Methods 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 4
- 239000013256 coordination polymer Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 2
- XDFJJLSCPQLSBD-UHFFFAOYSA-N 1,1,1,2-tetrafluoro-2-(fluoromethoxy)ethane Chemical compound FCOC(F)C(F)(F)F XDFJJLSCPQLSBD-UHFFFAOYSA-N 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 235000013842 nitrous oxide Nutrition 0.000 claims 1
- 239000000460 chlorine Substances 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 13
- 229910052801 chlorine Inorganic materials 0.000 description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 11
- 238000005660 chlorination reaction Methods 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 3
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- QCMJBECJXQJLIL-UHFFFAOYSA-L chromium(6+);oxygen(2-);difluoride Chemical compound [O-2].[O-2].[F-].[F-].[Cr+6] QCMJBECJXQJLIL-UHFFFAOYSA-L 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- -1 methyl hemiacetals Chemical class 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003533 narcotic effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- YPIJPGVUIOUMKF-UHFFFAOYSA-N 2,3-dichloro-3-(1,2-dichloro-3,3,3-trifluoropropoxy)-1,1,1-trifluoropropane Chemical compound FC(F)(F)C(Cl)C(Cl)OC(Cl)C(Cl)C(F)(F)F YPIJPGVUIOUMKF-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NFLDXACTKANPOI-UHFFFAOYSA-N [Sb+5].ClF Chemical compound [Sb+5].ClF NFLDXACTKANPOI-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940035363 muscle relaxants Drugs 0.000 description 1
- 239000003158 myorelaxant agent Substances 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752520962 DE2520962A1 (de) | 1975-05-12 | 1975-05-12 | 1.2.2.2-tetrafluoraethyl-fluormethylaether und verfahren zu dessen herstellung |
| NL7604914A NL7604914A (nl) | 1975-05-12 | 1976-05-07 | 1,2,2,2-tetrafluorethyl-fluormethylether en zijn bereiding. |
| LU74914A LU74914A1 (enExample) | 1975-05-12 | 1976-05-10 | |
| US05/684,489 US4088701A (en) | 1975-05-12 | 1976-05-10 | 1,2,2,2-tetrafluoroethyl-fluoromethyl ether and process for preparing it |
| IT23135/76A IT1063410B (it) | 1975-05-12 | 1976-05-10 | 1.2.2.2 tetrafluoroetil fluorometiletere e processo per la sua preparazione |
| CA252,300A CA1053605A (en) | 1975-05-12 | 1976-05-11 | 1,2,2,2-tetrafluoroethyl-fluoromethyl ether and process for preparing it |
| AT343876A AT343616B (de) | 1975-05-12 | 1976-05-11 | Verfahren zur herstellung des neuen 1,2,2,2-tetrafluorathyl - fluormethylathers |
| DK207176A DK207176A (da) | 1975-05-12 | 1976-05-11 | 1,2,2,2-tetrafluorethyl-fluormethylether, dens fremstilling og anvendelse |
| BE166961A BE841747A (fr) | 1975-05-12 | 1976-05-12 | Ether 1,2,2,2,-tetrafluoroethyl-fluoromethylique, son procede de preparation et son application |
| JP51053368A JPS51138609A (en) | 1975-05-12 | 1976-05-12 | 12222tetrafluoroethyll fluoromethilether and its preparation |
| FR7614264A FR2310747A1 (fr) | 1975-05-12 | 1976-05-12 | Ether 1,2,2,2-tetrafluoroethyl-fluoromethylique, son procede de preparation et son application |
| GB19545/76A GB1537861A (en) | 1975-05-12 | 1976-05-12 | Tetrafluoroethyl ether and process for preparing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752520962 DE2520962A1 (de) | 1975-05-12 | 1975-05-12 | 1.2.2.2-tetrafluoraethyl-fluormethylaether und verfahren zu dessen herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2520962A1 true DE2520962A1 (de) | 1976-12-02 |
Family
ID=5946293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752520962 Pending DE2520962A1 (de) | 1975-05-12 | 1975-05-12 | 1.2.2.2-tetrafluoraethyl-fluormethylaether und verfahren zu dessen herstellung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4088701A (enExample) |
| JP (1) | JPS51138609A (enExample) |
| AT (1) | AT343616B (enExample) |
| BE (1) | BE841747A (enExample) |
| CA (1) | CA1053605A (enExample) |
| DE (1) | DE2520962A1 (enExample) |
| DK (1) | DK207176A (enExample) |
| FR (1) | FR2310747A1 (enExample) |
| GB (1) | GB1537861A (enExample) |
| IT (1) | IT1063410B (enExample) |
| LU (1) | LU74914A1 (enExample) |
| NL (1) | NL7604914A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0388114A3 (en) * | 1989-03-14 | 1991-07-17 | BOC Health Care, Inc. | Process for production of 1,2,2,2,- tetrafluoro-ethyl difluoromethyl ether |
| US5886239A (en) * | 1997-11-21 | 1999-03-23 | Baxter International Inc. | Method of preparing monofluoromethyl ethers |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504686A (en) * | 1982-08-16 | 1985-03-12 | Daikin Kogyo Co., Ltd. | Process for preparing 1,1,2-trifluoro-2-chloroethyl difluoromethyl ether |
| US4762856A (en) * | 1987-02-02 | 1988-08-09 | Boc, Inc. | Anesthetic composition and method of using the same |
| US4874901A (en) * | 1988-05-06 | 1989-10-17 | Boc, Inc. | Process for the production of polyfluorinated ethers |
| GB9308306D0 (en) * | 1993-04-22 | 1993-06-09 | Univ Aberdeen | Analgesic composition |
| KR100361444B1 (ko) * | 2000-01-15 | 2002-11-22 | 한국과학기술연구원 | 2,2,2-트리플루오로에틸 트리플루오로메틸 에테르의제조방법 |
| KR100361445B1 (ko) * | 2000-01-19 | 2002-11-22 | 한국과학기술연구원 | 2,2,2-트리플루오로에틸 디플루오로메틸 에테르의 제조방법 |
| US9150480B2 (en) * | 2005-01-12 | 2015-10-06 | Halocarbon Products Corporation | Synthesis of fluorinated ethers |
| US20100312019A1 (en) * | 2009-06-08 | 2010-12-09 | Kovalenko Serguei V | Preparation of Methyl Fluoroalkyl Ethers |
| EP4032533A1 (en) | 2012-07-10 | 2022-07-27 | The Regents of The University of California | Methods of inducing anesthesia |
| WO2015187918A2 (en) | 2014-06-05 | 2015-12-10 | The Regents Of The University Of California | Halogenated ether compounds and methods of inducing anesthesia |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637477A (en) * | 1970-02-20 | 1972-01-25 | Air Reduction | Method of preparing of cf{11 chc10chf{11 |
| US3862241A (en) * | 1971-07-02 | 1975-01-21 | Airco Inc | 1,1,2,2,tetrafluoroethyl fluoromethyl ether |
| DE2361058A1 (de) * | 1973-12-07 | 1975-06-19 | Hoechst Ag | 1.2.2.2-tetrafluoraethyl-chlorfluormethylaether und verfahren zu dessen herstellung |
-
1975
- 1975-05-12 DE DE19752520962 patent/DE2520962A1/de active Pending
-
1976
- 1976-05-07 NL NL7604914A patent/NL7604914A/xx not_active Application Discontinuation
- 1976-05-10 IT IT23135/76A patent/IT1063410B/it active
- 1976-05-10 LU LU74914A patent/LU74914A1/xx unknown
- 1976-05-10 US US05/684,489 patent/US4088701A/en not_active Expired - Lifetime
- 1976-05-11 AT AT343876A patent/AT343616B/de not_active IP Right Cessation
- 1976-05-11 DK DK207176A patent/DK207176A/da not_active Application Discontinuation
- 1976-05-11 CA CA252,300A patent/CA1053605A/en not_active Expired
- 1976-05-12 FR FR7614264A patent/FR2310747A1/fr active Granted
- 1976-05-12 GB GB19545/76A patent/GB1537861A/en not_active Expired
- 1976-05-12 BE BE166961A patent/BE841747A/xx unknown
- 1976-05-12 JP JP51053368A patent/JPS51138609A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0388114A3 (en) * | 1989-03-14 | 1991-07-17 | BOC Health Care, Inc. | Process for production of 1,2,2,2,- tetrafluoro-ethyl difluoromethyl ether |
| US5886239A (en) * | 1997-11-21 | 1999-03-23 | Baxter International Inc. | Method of preparing monofluoromethyl ethers |
| RU2169724C2 (ru) * | 1997-11-21 | 2001-06-27 | Бакстер Интернэшнл Инк. | Способ получения замещенных монофторметиловых эфиров |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2310747B1 (enExample) | 1978-11-17 |
| US4088701A (en) | 1978-05-09 |
| CA1053605A (en) | 1979-05-01 |
| AT343616B (de) | 1978-06-12 |
| FR2310747A1 (fr) | 1976-12-10 |
| BE841747A (fr) | 1976-11-12 |
| NL7604914A (nl) | 1976-11-16 |
| ATA343876A (de) | 1977-10-15 |
| GB1537861A (en) | 1979-01-04 |
| IT1063410B (it) | 1985-02-11 |
| LU74914A1 (enExample) | 1977-02-11 |
| JPS51138609A (en) | 1976-11-30 |
| DK207176A (da) | 1976-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |