CA1163646A - .omega.-FLUOROSULFATO-PERFLUOROCARBOXYLIC ACID DERIVATIVES AND PROCESSES FOR THEIR PREPARATION - Google Patents
.omega.-FLUOROSULFATO-PERFLUOROCARBOXYLIC ACID DERIVATIVES AND PROCESSES FOR THEIR PREPARATIONInfo
- Publication number
- CA1163646A CA1163646A CA000385689A CA385689A CA1163646A CA 1163646 A CA1163646 A CA 1163646A CA 000385689 A CA000385689 A CA 000385689A CA 385689 A CA385689 A CA 385689A CA 1163646 A CA1163646 A CA 1163646A
- Authority
- CA
- Canada
- Prior art keywords
- formula
- fluorosulfato
- compounds
- omega
- acid
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 42
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 36
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003792 electrolyte Substances 0.000 claims abstract description 16
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 9
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 9
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 9
- 150000002367 halogens Chemical class 0.000 claims abstract description 9
- -1 alkali metal fluorosulfonate Chemical class 0.000 claims abstract description 7
- 150000002440 hydroxy compounds Chemical class 0.000 claims abstract description 6
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 3
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 229910052697 platinum Inorganic materials 0.000 claims description 11
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 241001565477 Aphyosemion omega Species 0.000 claims 3
- 239000000126 substance Substances 0.000 abstract description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract description 4
- 125000000524 functional group Chemical group 0.000 abstract description 3
- 229910052740 iodine Inorganic materials 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000013067 intermediate product Substances 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 51
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 22
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 21
- 239000002253 acid Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 19
- 101150041968 CDC13 gene Proteins 0.000 description 17
- 238000009835 boiling Methods 0.000 description 17
- 210000004027 cell Anatomy 0.000 description 17
- 229940073584 methylene chloride Drugs 0.000 description 17
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 14
- 239000002585 base Substances 0.000 description 12
- 150000004702 methyl esters Chemical class 0.000 description 12
- 238000004821 distillation Methods 0.000 description 11
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000001103 potassium chloride Substances 0.000 description 7
- 235000011164 potassium chloride Nutrition 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 238000004293 19F NMR spectroscopy Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 230000032050 esterification Effects 0.000 description 5
- 238000005886 esterification reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 230000001588 bifunctional effect Effects 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 238000004508 fractional distillation Methods 0.000 description 4
- 150000004820 halides Chemical group 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- 229910006095 SO2F Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000008053 sultones Chemical class 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 101100328843 Dictyostelium discoideum cofB gene Proteins 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- IYRWEQXVUNLMAY-UHFFFAOYSA-N carbonyl fluoride Chemical compound FC(F)=O IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- JZHDEEOTEUVLHR-UHFFFAOYSA-N 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)F JZHDEEOTEUVLHR-UHFFFAOYSA-N 0.000 description 1
- VGFKXVSMDOKOJZ-UHFFFAOYSA-N 2,2,3,3,4,4,5,5-octafluoropentanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)F VGFKXVSMDOKOJZ-UHFFFAOYSA-N 0.000 description 1
- CRLSHTZUJTXOEL-UHFFFAOYSA-N 2,2-difluoroacetyl fluoride Chemical compound FC(F)C(F)=O CRLSHTZUJTXOEL-UHFFFAOYSA-N 0.000 description 1
- OTTXCOAOKOEENK-UHFFFAOYSA-N 2,2-difluoroethenone Chemical group FC(F)=C=O OTTXCOAOKOEENK-UHFFFAOYSA-N 0.000 description 1
- ZKKNDJYEQNIUQM-UHFFFAOYSA-N 2-fluorosulfonylacetic acid Chemical class OC(=O)CS(F)(=O)=O ZKKNDJYEQNIUQM-UHFFFAOYSA-N 0.000 description 1
- GSSXLFACIJSBOM-UHFFFAOYSA-N 2h-pyran-2-ol Chemical compound OC1OC=CC=C1 GSSXLFACIJSBOM-UHFFFAOYSA-N 0.000 description 1
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JNCMHMUGTWEVOZ-UHFFFAOYSA-N F[CH]F Chemical compound F[CH]F JNCMHMUGTWEVOZ-UHFFFAOYSA-N 0.000 description 1
- 108010081348 HRT1 protein Hairy Proteins 0.000 description 1
- 102100021881 Hairy/enhancer-of-split related with YRPW motif protein 1 Human genes 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- CTHHBLWYPDKYFP-UHFFFAOYSA-N ctk3i9005 Chemical compound FS(=O)(=O)OOS(F)(=O)=O CTHHBLWYPDKYFP-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- PBWZKZYHONABLN-UHFFFAOYSA-N difluoroacetic acid Chemical compound OC(=O)C(F)F PBWZKZYHONABLN-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-M fluorosulfonate Chemical compound [O-]S(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-M 0.000 description 1
- AUOMALKHNMYXFW-UHFFFAOYSA-N fluorosulfonylformic acid Chemical class OC(=O)S(F)(=O)=O AUOMALKHNMYXFW-UHFFFAOYSA-N 0.000 description 1
- HKMFZXSQIPJRHN-UHFFFAOYSA-N fluorosulfonylformyl fluoride Chemical class FC(=O)S(F)(=O)=O HKMFZXSQIPJRHN-UHFFFAOYSA-N 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- PGFXOWRDDHCDTE-UHFFFAOYSA-N hexafluoropropylene oxide Chemical compound FC(F)(F)C1(F)OC1(F)F PGFXOWRDDHCDTE-UHFFFAOYSA-N 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- MBXNQZHITVCSLJ-UHFFFAOYSA-N methyl fluorosulfonate Chemical compound COS(F)(=O)=O MBXNQZHITVCSLJ-UHFFFAOYSA-N 0.000 description 1
- 230000001035 methylating effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- XGISHOFUAFNYQF-UHFFFAOYSA-N pentanoyl chloride Chemical compound CCCCC(Cl)=O XGISHOFUAFNYQF-UHFFFAOYSA-N 0.000 description 1
- VXJAYNWISQFORV-UHFFFAOYSA-M potassium fluorosulfate Chemical compound [K+].[O-]S(F)(=O)=O VXJAYNWISQFORV-UHFFFAOYSA-M 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical class FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
- C07C305/02—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton
- C07C305/04—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated
- C07C305/10—Esters of sulfuric acids having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton being acyclic and saturated being further substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/23—Oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803034538 DE3034538A1 (de) | 1980-09-12 | 1980-09-12 | -fluorsulfato-perfluorcarbonsaeurederivate und verfahren zu deren herstellung |
| DEP3034538.1 | 1980-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1163646A true CA1163646A (en) | 1984-03-13 |
Family
ID=6111836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000385689A Expired CA1163646A (en) | 1980-09-12 | 1981-09-11 | .omega.-FLUOROSULFATO-PERFLUOROCARBOXYLIC ACID DERIVATIVES AND PROCESSES FOR THEIR PREPARATION |
Country Status (5)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4647350A (en) * | 1985-10-15 | 1987-03-03 | Monsanto Company | Electrolytic preparation of perfluoroalkanoic acids, perfluoroalkanols and perfluoroalkyl esters |
| FR2661620B1 (fr) * | 1990-05-03 | 1992-07-17 | Norsolor Sa | Procede de refroidissement associe a un procede utilisant de l'acide fluorhydrique anhydre. |
| WO1998043952A1 (fr) * | 1997-03-31 | 1998-10-08 | Daikin Industries, Ltd. | Procede de production de derives d'acide ethersulfonique de perfluorovinyle et copolymere correspondant |
| WO2008150487A2 (en) * | 2007-05-31 | 2008-12-11 | Texas Tech University | Synthesis of half esters |
| RU2484081C2 (ru) * | 2011-06-16 | 2013-06-10 | Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" | Способ получения фторангидрида дифтор(фторсульфат)уксусной кислоты |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259111A (en) * | 1975-11-11 | 1977-05-16 | Asahi Glass Co Ltd | Process for preparation of acid-fluoride-containing fluoride having an ester group |
-
1980
- 1980-09-12 DE DE19803034538 patent/DE3034538A1/de not_active Withdrawn
-
1981
- 1981-09-07 EP EP81107002A patent/EP0047950B1/de not_active Expired
- 1981-09-07 DE DE8181107002T patent/DE3161036D1/de not_active Expired
- 1981-09-11 JP JP56142550A patent/JPS5785367A/ja active Granted
- 1981-09-11 CA CA000385689A patent/CA1163646A/en not_active Expired
-
1983
- 1983-04-06 US US06/482,570 patent/US4460512A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4460512A (en) | 1984-07-17 |
| JPS5785367A (en) | 1982-05-28 |
| EP0047950B1 (de) | 1983-09-28 |
| DE3034538A1 (de) | 1982-05-06 |
| EP0047950A1 (de) | 1982-03-24 |
| JPH0363545B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-01 |
| DE3161036D1 (en) | 1983-11-03 |
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