CN1610660A - 全氟链烷磺酸酯及其盐的制备方法 - Google Patents
全氟链烷磺酸酯及其盐的制备方法 Download PDFInfo
- Publication number
- CN1610660A CN1610660A CNA028258118A CN02825811A CN1610660A CN 1610660 A CN1610660 A CN 1610660A CN A028258118 A CNA028258118 A CN A028258118A CN 02825811 A CN02825811 A CN 02825811A CN 1610660 A CN1610660 A CN 1610660A
- Authority
- CN
- China
- Prior art keywords
- perfluoroalkane
- acid anhydride
- acid
- chloride
- alkyl
- 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.)
- Granted
Links
- 150000003839 salts Chemical class 0.000 title abstract description 23
- 150000003459 sulfonic acid esters Chemical class 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- -1 alkyl sulfonate esters Chemical class 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 26
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 claims description 23
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
- 229910004013 NO 2 Inorganic materials 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 6
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 5
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical group ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- SKDHHIUENRGTHK-UHFFFAOYSA-N 4-nitrobenzoyl chloride Chemical compound [O-][N+](=O)C1=CC=C(C(Cl)=O)C=C1 SKDHHIUENRGTHK-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- QRHUZEVERIHEPT-UHFFFAOYSA-N 2,6-difluorobenzoyl chloride Chemical compound FC1=CC=CC(F)=C1C(Cl)=O QRHUZEVERIHEPT-UHFFFAOYSA-N 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- CHIHQLCVLOXUJW-UHFFFAOYSA-N benzoic anhydride Chemical group C=1C=CC=CC=1C(=O)OC(=O)C1=CC=CC=C1 CHIHQLCVLOXUJW-UHFFFAOYSA-N 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 3
- ORDFEISUDQEJHY-UHFFFAOYSA-N formyl chloride 1,2,3,4,5-pentafluorobenzene Chemical compound C(=O)Cl.FC=1C(=C(C(=C(C1)F)F)F)F ORDFEISUDQEJHY-UHFFFAOYSA-N 0.000 claims description 3
- 125000005842 heteroatom Chemical group 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- YBONBWJSFMTXLE-UHFFFAOYSA-N 2,3-dichlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC(Cl)=C1Cl YBONBWJSFMTXLE-UHFFFAOYSA-N 0.000 claims description 2
- CEOCVKWBUWKBKA-UHFFFAOYSA-N 2,4-dichlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Cl)C=C1Cl CEOCVKWBUWKBKA-UHFFFAOYSA-N 0.000 claims description 2
- JBLIDPPHFGWTKU-UHFFFAOYSA-N 2,6-dichlorobenzoyl chloride Chemical compound ClC(=O)C1=C(Cl)C=CC=C1Cl JBLIDPPHFGWTKU-UHFFFAOYSA-N 0.000 claims description 2
- NZCKTGCKFJDGFD-UHFFFAOYSA-N 2-bromobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1Br NZCKTGCKFJDGFD-UHFFFAOYSA-N 0.000 claims description 2
- ONIKNECPXCLUHT-UHFFFAOYSA-N 2-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1Cl ONIKNECPXCLUHT-UHFFFAOYSA-N 0.000 claims description 2
- VTXNOVCTHUBABW-UHFFFAOYSA-N 3,4-dichlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Cl)C(Cl)=C1 VTXNOVCTHUBABW-UHFFFAOYSA-N 0.000 claims description 2
- GGHLXLVPNZMBQR-UHFFFAOYSA-N 3,5-dichlorobenzoyl chloride Chemical compound ClC(=O)C1=CC(Cl)=CC(Cl)=C1 GGHLXLVPNZMBQR-UHFFFAOYSA-N 0.000 claims description 2
- PBOOZQFGWNZNQE-UHFFFAOYSA-N 3-bromobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC(Br)=C1 PBOOZQFGWNZNQE-UHFFFAOYSA-N 0.000 claims description 2
- WHIHIKVIWVIIER-UHFFFAOYSA-N 3-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=CC(Cl)=C1 WHIHIKVIWVIIER-UHFFFAOYSA-N 0.000 claims description 2
- DENKGPBHLYFNGK-UHFFFAOYSA-N 4-bromobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Br)C=C1 DENKGPBHLYFNGK-UHFFFAOYSA-N 0.000 claims description 2
- RKIDDEGICSMIJA-UHFFFAOYSA-N 4-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Cl)C=C1 RKIDDEGICSMIJA-UHFFFAOYSA-N 0.000 claims description 2
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- 239000002168 alkylating agent Substances 0.000 claims description 2
- 229940100198 alkylating agent Drugs 0.000 claims description 2
- 125000001118 alkylidene group Chemical group 0.000 claims description 2
- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 claims description 2
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 claims description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 abstract description 4
- 150000002148 esters Chemical class 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 23
- 239000011541 reaction mixture Substances 0.000 description 21
- 238000005160 1H NMR spectroscopy Methods 0.000 description 18
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 238000009835 boiling Methods 0.000 description 15
- 238000010992 reflux Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 238000004821 distillation Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000004293 19F NMR spectroscopy Methods 0.000 description 7
- 238000013019 agitation Methods 0.000 description 7
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 6
- 230000002045 lasting effect Effects 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 4
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000002877 alkyl aryl group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- UVECLJDRPFNRRQ-UHFFFAOYSA-N ethyl trifluoromethanesulfonate Chemical compound CCOS(=O)(=O)C(F)(F)F UVECLJDRPFNRRQ-UHFFFAOYSA-N 0.000 description 3
- OIRDBPQYVWXNSJ-UHFFFAOYSA-N methyl trifluoromethansulfonate Chemical compound COS(=O)(=O)C(F)(F)F OIRDBPQYVWXNSJ-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 150000002466 imines Chemical class 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229940095102 methyl benzoate Drugs 0.000 description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- JGFBQFKZKSSODQ-UHFFFAOYSA-N Isothiocyanatocyclopropane Chemical compound S=C=NC1CC1 JGFBQFKZKSSODQ-UHFFFAOYSA-N 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- ZSTLPJLUQNQBDQ-UHFFFAOYSA-N azanylidyne(dihydroxy)-$l^{5}-phosphane Chemical compound OP(O)#N ZSTLPJLUQNQBDQ-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- PWLNAUNEAKQYLH-UHFFFAOYSA-N butyric acid octyl ester Natural products CCCCCCCCOC(=O)CCC PWLNAUNEAKQYLH-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- VHFUHRXYRYWELT-UHFFFAOYSA-N methyl 2,2,2-trichloroacetate Chemical compound COC(=O)C(Cl)(Cl)Cl VHFUHRXYRYWELT-UHFFFAOYSA-N 0.000 description 1
- UXJRQNXHCZKHRJ-UHFFFAOYSA-N methyl 2,3,4,5,6-pentafluorobenzoate Chemical class COC(=O)C1=C(F)C(F)=C(F)C(F)=C1F UXJRQNXHCZKHRJ-UHFFFAOYSA-N 0.000 description 1
- QNPFLTKQLFSKBY-UHFFFAOYSA-N methyl 2,6-difluorobenzoate Chemical class COC(=O)C1=C(F)C=CC=C1F QNPFLTKQLFSKBY-UHFFFAOYSA-N 0.000 description 1
- YOJAHJGBFDPSDI-UHFFFAOYSA-N methyl 4-nitrobenzoate Chemical compound COC(=O)C1=CC=C([N+]([O-])=O)C=C1 YOJAHJGBFDPSDI-UHFFFAOYSA-N 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- UUIQMZJEGPQKFD-UHFFFAOYSA-N n-butyric acid methyl ester Natural products CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- MKOBNHWWZPEDQJ-UHFFFAOYSA-N trifluoro(methanidylsulfonyl)methane Chemical class [CH2-]S(=O)(=O)C(F)(F)F MKOBNHWWZPEDQJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/323—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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Abstract
本发明涉及一种全氟链烷磺酸酯的制备方法,并且涉及将其进一步转化成盐,以及所得化合物在电解质、电池、电容器、超级电容器和电化学电池中的用途。
Description
本发明涉及一种含有全氟链烷磺酸基的化合物的制备方法,尤其是全氟链烷磺酸酯的制备方法,并且涉及将其进一步转化成盐,以及所得化合物在电解质、电池、电容器、超级电容器和电化学电池中的用途。
近年来全球范围内便携式电子设备诸如膝上型电脑和掌上型电脑、移动电话或摄像机的普及和由此产生的对轻质、高性能电池的需求已显著增加。鉴于这种对电池需求的突然增长及与此相关的生态问题,开发使用寿命长的可充电电池的重要性不断提高。
具有很高电容的锂离子电池和双层电容器(所谓的超级电容器或超电容器)代表了当前技术状况。在这两个体系中,目前使用对水解敏感且热不稳定的LiPF6或N(C2H5)4BF4形式的物质作为导电盐。当与潮湿空气或来自溶剂的残留水接触时,会迅速形成HF。除了其毒性外,HF会对电化学电池的循环行为产生非常不利的影响,并因而对其性能产生非常不利的影响。
已经出现的替代品是酰亚胺例如双(三氟甲基磺酰)亚胺或双(五氟乙基磺酰)亚胺,或者甲烷化物例如三(三氟甲基磺酰基)甲烷化物及其衍生物。然而,另外已经开发出了具有全氟链烷磺酸根阴离子的季铵盐和鏻盐作为电化学电池的导电盐。但是,因为中间体三氟甲烷磺酸甲酯(methyltriflate)的制备困难,所以这些盐的合成比较复杂。
三氟甲烷磺酸甲酯存在多种合成途径(Gramstad,J.Chem.Soc.《化学协会杂志》,1956年,第173-180页或者Beard,J.Org.Chem.《有机化学杂志》,1973(21),第3673-3677页)。但是,没有一种所述合成途径适于放大,这是由于它们要么使用极为有毒的原料例如硫酸二甲酯,要么产率很低,要么产物必须提纯,要么形成危险的副产物或废物例如被硫酸二甲酯污染的硫酸。
因此,本发明的目的在于克服现有技术的缺点,并提供一种简单且经济有效的合成全氟链烷磺酸烷基酯及由其制备的导电盐的方法。
该目的可以通过根据权利要求1和权利要求9的方法实现。从属权利要求2-8中描述了特殊的方法特征。
本发明的特征在于全氟链烷磺酸直接与碳酸二烷基酯反应生成全氟链烷磺酸烷基酯。例如,三氟甲烷磺酸可直接与碳酸二甲酯反应。但是,仅仅以低产率形成三氟甲烷磺酸甲酯(参见实施例1)。
较高的产率可以由优选反应获得,即全氟链烷磺酸与碳酸二烷基酯在耗水试剂或耗醇试剂(例如其有机基团对全氟链烷磺酸稳定的羧酸衍生物)的存在下反应,例如
对于本发明来说,羧酸衍生物是其中羧酸的羟基已被另外的官能团代替(例如卤代基、羧基或磺酰基)的化合物。对于本发明来说,原则上可以使用所有羧酸衍生物,只要它们的烷基或芳基(包括含有质子的那些)对全氟链烷磺酸稳定。
令人惊讶的是全氟链烷磺酸与羧酸衍生物的混合物的烷基化容易进行,并且烷基化的全氟链烷磺酸和羧酸酯的产率高。本领域技术人员可以通过常规方法(一般通过分馏)轻易地分离这两种化合物。
在优选的实施方案中,用于本发明方法的羧酸衍生物是羧酸卤化物,特别是氯化物,羧酸酐或混合的羧酸酐/磺酸酐。使用这些原料可以在较短的反应时间内获得高产率的酯。
羧酸氯化物特别优选选自:苯甲酰氯、对硝基苯甲酰氯、2,6-二氟苯甲酰氯、五氟苯甲酰氯、2-氯苯甲酰氯、3-氯苯甲酰氯、4-氯苯甲酰氯、2-溴苯甲酰氯、3-溴苯甲酰氯、4-溴苯甲酰氯、2,3-二氯苯甲酰氯、2,4-二氯苯甲酰氯、2,6-二氯苯甲酰氯、3,4-二氯苯甲酰氯、3,5-二氯苯甲酰氯和三氯乙酰氯。
羧酸酐特别优选为:苯甲酸酐、2,2’-二氯苯甲酸酐、3,3’-二氯苯甲酸酐、4,4’-二氯苯甲酸酐、2,2’,3,3’-四氯苯甲酸酐、2,2’,4,4’-四氯苯甲酸酐、2,2’,6,6’-四氯苯甲酸酐、3,3’,4,4’-四氯苯甲酸酐、3,3’,5,5’-四氯苯甲酸酐、2-溴苯甲酸酐、3-溴苯甲酸酐、4-溴苯甲酸酐或2,2’,6,6’-四氟苯甲酸酐。
本领域技术人员根据本发明使用的碳酸二烷基酯原则上可以是任何已知的碳酸二烷基酯。但是,其优选选自:碳酸二甲酯、碳酸二乙酯、碳酸二丙酯、碳酸二丁酯、碳酸甲乙酯和这些碳酸二烷基酯的混合物。
根据本发明的方法优选在室温~150℃下进行,尤其在50~110℃、非常特别优选在70~100℃下进行。优选的反应时间为1~10小时,尤其为2~5小时。
根据本发明制备的全氟链烷磺酸酯其后可以通过与下式物质反应而进一步转化成相应的全氟链烷磺酸盐,
XR1R2R3
其中
X是P或N,
R1,R2和R3相同或不同,并可以通过形成单键或双键而彼此直接连接,并且各自独立地或共同地为:
-氢原子,
-具有1-16个碳原子的烷基,其可部分地或完全地被其他基团取代,优选被F、Cl、N(CnF(2n+1-x)Hx)2、O(CnF(2n+1-x)Hx)、SO2(CnF(2n+1-x)Hx)或CnF(2n+1-x)Hx、未取代或取代的芳基、或者未取代或取代的芳香族杂环基取代,其中1≤n≤6和0≤x≤2n+1,
-烷基芳基,其亚烷基具有1-16个碳原子,并且其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,
-芳基,其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,或者
-芳族杂环基,其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,
其中烷基中的一个、两个或三个CH2基团可被相同或不同的杂原子代替,优选被O、NH或具有1-6个碳原子的N(烷基)代替,
并且其中三个R基不能同时为全氟化的或全氯化的。
反应后,形成的全氟链烷磺酸盐形成沉淀物或者可以通过常规方法将其分离出来。未反应的全氟链烷磺酸烷基酯只有必须蒸除。
这种与酯的后续反应优选在使用化合物XR1R2R3的情况下进行,所述化合物选自:
X(C2H5)3、X(C3H7)3、X(C4H9)3、
其中
X和Y是P或N,
R1,R2和R3是H、烷基(优选具有1-16个碳原子)、烷基芳基、芳基或杂环芳基,
其中环中和/或烷基中的一个、两个或三个CH2基团可以被相同或不同的杂原子所代替,优选被O、NH或具有1-6个碳原子的N(烷基)代替,并且其中环和/或烷基可以部分地被其他基团取代,优选被F、Cl、N(CnF(2n+1-x)Hx)2、O(CnF(2n+1-x)Hx)、SO2(CnF(2n+1-x)Hx)或CnF(2n+1-x)Hx、烷基芳基、芳基、杂环芳基或杂环烷基芳基取代,其中1≤n≤6和0≤x≤2n+1。
此外优选的是根据本发明得到的全氟链烷磺酸酯与选自以下物质的化合物XR1R2R3反应以生成盐:
其中R1-R4相同或不同,可以通过单键或双键而彼此直接连接,并且各自独立地或共同地是:
-氢原子,
-卤素原子,优选氟原子,条件是不存在N-卤素键,
-具有1-8个碳原子的烷基,其可部分地或完全地被其他基团取代,优选被F、Cl、N(CnF(2n+1-x)Hx)2、O(CnF(2n+1-x)Hx)、SO2(CnF(2n+1-x)Hx)或CnF(2n+1-x)Hx、烷基芳基、芳基或杂环芳基取代,其中1≤n≤6,0≤x≤2n+1,
-芳基,
-烷基芳基,
-芳族杂环基,
-杂环烷基芳基。
含有根据本发明制得的全氟链烷磺酸基的化合物,即全氟链烷磺酸酯尤其是其盐,可以用于电解质、电化学电池、一次电池和二次电池、电容器和/或超级电容器或超电容器中,例如作为溶剂或导电盐。这里使用的盐可以是纯净的导电盐或者以其混合物形式的导电盐。也可以将该盐作为导电盐与本领域技术人员已知的其他盐一起使用。此外,全氟链烷磺酸酯是强烷基化剂,并适于有机化合物的烷基化,例如适于制备药物和作物保护剂。
根据本发明的含有全氟链烷磺酸基的化合物特别是其盐可以用在液体电解质、胶体电解质、聚合物电解质或固体电解质中。为此,可以使用包含导电盐和适当的聚合物和/或适当的溶剂的混合物。对于本发明而言,术语混合物涵盖了纯粹的组分混合物、其中所述盐包含在聚合物或胶体中的混合物、以及其中所述盐与聚合物或胶体之间存在化学键和/或物理键的混合物。对于胶体电解质来说,混合物除了包含所述盐和聚合物之外优选包括适当的溶剂。
液体电解质或胶体电解质所用的溶剂特别优选为适用于一次电池或二次电池、电容器、超级电容器或电化学电池中的非质子溶剂或其混合物,例如碳酸酯类、酯类、醚类、环丁砜或腈类,例如碳酸二甲酯、碳酸二乙酯、碳酸亚丁酯、碳酸亚丙酯、碳酸亚乙酯、碳酸乙甲酯、碳酸甲丙酯、1,2-二甲氧基乙烷、1,2-二乙氧基乙烷、乙酸甲酯、γ-丁内酯、乙酸乙酯、丙酸甲酯、丙酸乙酯、丁酸甲酯、丁酸乙酯、二甲亚砜、二氧戊环、环丁砜、乙腈、丙烯腈、四氢呋喃、2-甲基-四氢呋喃或其混合物。
用于聚合物电解质或胶体电解质的聚合物优选为丙烯腈、1,1-二氟乙烯、(甲基)丙烯酸甲酯、四氢呋喃、环氧乙烷、硅氧烷、磷腈的均聚物或共聚物,或者至少两种上述均聚物和/或共聚物的混合物。所述聚合物可以至少部分交联。
上文和下文提到的所有专利申请、专利和出版物以及于2001年12月21日提交的相应申请DE 101 63 458.7的全部公开内容通过引用并入本文。
即使没有进一步的说明,也可以认为本领域技术人员能够在最广泛的范围内利用以上说明书内容。因此,优选的实施方案和实施例应当仅仅被视为说明性公开,而绝对不是任何限制性的。
所有NMR谱图是在Bruker WP 80 SY能谱仪上测定的(1H:80.1MHz,19F:75.5MHz)。
实施例1
将19.4g(0.129mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并用冰浴冷却的条件下加入5.81g(0.0646mol)碳酸二甲酯。随后使用油浴在90℃下(油浴温度)加热该反应混合物3小时,直至不再产生气体。冷却至室温后,在大气压力下蒸馏该反应混合物。分离出12.3g无色透明液体(沸程100~102℃)。这种混合物包含96.3%三氟甲烷磺酸甲酯(methyl triflate)和3.7%碳酸二甲酯。三氟甲烷磺酸甲酯的产率为55.8%。
19F-NMR,ppm(溶剂:CDCl3,内标:CCl3F):-74.86s(CF3)
1H-NMR,ppm(溶剂:CDCl3,内标:TMS):4.21q;J5 H,F=0.7Hz
19F-和1H-NMR数据与三氟甲烷磺酸甲酯的文献数据(Encyclopedia ofReagents for Organic Synthesis《有机合成试剂百科全书》,首席编辑LeoA.Paquette,第5卷,John Wiley and Sons有限公司,1995年,3618页;J.Org.Chem.《有机化学杂志》,第38卷,第21期,1973年,第3673-3677页)相符。
实施例2
将76.36g(0.509mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌下在2分钟期间加入71.60g(0.509mol)苯甲酰氯。在该加入过程中,混合物温度升高,观察到气体生成。在没有冷却该反应混合物的情况下,加入45.81g(0.509mol)碳酸二甲酯,并且随后使用油浴在90℃下(油浴温度)加热该反应混合物10小时。冷却至室温后,在大气压力下蒸馏该反应混合物,得到75.05g(89.9%)呈无色透明液体(沸程98~99℃)的三氟甲烷磺酸甲酯(methyl triflate)。
三氟甲烷磺酸甲酯的19F-和1H-NMR数据与文献数据及实施例1中所示的数据相符。
在搅拌条件下将另外的49.15g(0.328mol)三氟甲烷磺酸、46.10g(0.328mol)苯甲酰氯和29.49g(0.328mol)碳酸二甲酯加入蒸馏残余物中。随后利用油浴在90℃下(油浴温度)加热该反应混合物6小时,蒸馏得到52.00g(产率:96.8%)纯净的三氟甲烷磺酸甲酯。
这两个连续反应中三氟甲烷磺酸甲酯的平均产率是92.6%。
分离出三氟甲烷磺酸甲酯后,在减压下蒸馏剩余的反应混合物(沸程:2.7kPa下89~91℃),得到94.92g(83.4%)苯甲酸甲酯。
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):3.86s(CH3),7.52m(3H),8.00m(2H)。
液体蒸馏后剩余的蒸馏残余物是苯甲酸,其可从乙醇/水中结晶出来(熔点121~122℃)。
实施例3
在配有回流冷凝器的圆底烧瓶内将29.77g(0.160mol)对硝基苯甲酰氯、15.00g(0.167mol)碳酸二甲酯与24.07g(0.160mol)三氟甲烷磺酸混合,并在持续搅拌下在油浴中于约75℃(油浴温度)加热该混合物2小时。冷却至室温后,在大气压力下蒸馏出三氟甲烷磺酸甲酯,得到18.57g(产率:70.6%)无色透明液体(沸程98~99℃)。
剩余的固态蒸馏残余物主要包含对硝基苯甲酸甲酯,从甲醇中结晶出其可以以淡黄色产物(25.0g,产率:86.0%,熔点:93~94℃)获得。
实施例4
将20.84g(0.139mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并用冰浴冷却的条件下加入24.69g(0.139mol)2,6-二氟苯甲酰氯和12.50g(0.139mol)碳酸二甲酯。将冰浴换为油浴,并在搅拌下于80~110℃(油浴温度)加热该反应混合物4小时。在约70℃时,开始生成气体。反应完成后,将混合物冷却至室温,并在大气压力下蒸馏出三氟甲烷磺酸甲酯,得到20.63g(产率:90.6%)无色透明液体(沸程98~99℃)。
在减压下蒸馏剩余的反应混合物(2.0kPa下沸点:90℃),得到21.50g(产率:89.4%)纯净的2,6-二氟苯甲酸甲酯。
19F-NMR,ppm(溶剂:CD3CN,内标:CCl3F):-111.50t(2F),JH,F=7.0Hz
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):3.92s(CH3),7.04m(2H),7.53m(1H)
实施例5
将16.08g(0.107mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并用冰浴冷却的条件下加入24.72g(0.107mol)五氟苯甲酰氯和9.65g(0.107mol)碳酸二甲酯。将冰浴换为油浴,并在搅拌下于80~110℃(油浴温度)加热该反应混合物4小时。在约75℃时,开始生成气体。反应完成后,将混合物冷却至室温,并在大气压力下蒸馏出三氟甲烷磺酸甲酯,得到14.81g(产率:84.2%)无色透明液体(沸程98~99℃)。
在减压下蒸馏剩余的反应混合物(2.0kPa下沸点:72℃),得到21.45g(产率:79.7%)纯净的五氟苯甲酸甲酯。
19F-NMR,ppm(溶剂:CD3CN,内标:CCl3F):-139.58dm(2F),-150.37tt(1F),-161.89m(2F),J3 F,F=20.0Hz,J4 F,F=4.4Hz
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):3.96s(CH3)
实施例6
将4.23g(0.0187mol)苯甲酸酐和2.53g(0.0187mol)的碳酸二甲酯供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并用冰浴冷却的条件下加入2.81g(0.0187mol)三氟甲烷磺酸。将冰浴换为油浴,并在搅拌下于90~110℃(油浴温度)加热该反应混合物4小时直至不再产生气体。反应完成后,将混合物冷却至室温,并在大气压力下蒸馏出三氟甲烷磺酸甲酯,得到0.55g(产率:17.9%)无色透明液体(沸程99~100℃)。
在减压下蒸馏剩余的反应混合物(2.0kPa下沸程:88~93℃),得到3.96g(产率:77.8%)纯净的苯甲酸甲酯。
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):3.86s(CH3),7.52m(3H),8.00m(2H)
实施例7
将10.73g(0.0578mol)对硝基苯甲酰氯和6.84g(0.0579mol)的碳酸二乙酯供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并用冰浴冷却的条件下加入8.68g(0.0579mol)三氟甲烷磺酸。将冰浴换为油浴,并在搅拌条件下于100~110℃(油浴温度)加热反应混合物5小时直至不再产生气体。反应完成后,将混合物冷却至室温,并在大气压力下蒸馏出三氟甲烷磺酸乙酯(ethyl triflate),得到3.28g(产率:31.8%)无色透明液体(沸程114~116℃)。
19F-NMR,ppm(溶剂:CDCl3,内标:CCl3F):-75.68s(CF3)
1H-NMR,ppm(溶剂:CDCl3,内标:TMS):1.51t(CH3),4.62q(CH2),J3 H,H=7.0Hz
19F-和1H-NMR数据与三氟甲烷磺酸乙酯(ethyl triflate)的文献数据(Eur.Polym.J.《欧洲聚合物杂志》,第16卷,第9期,1980年,第861-865页)相符。
实施例8
在-30℃下将13.67g(0.0911mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌的条件下在2分钟期间加入12.80g(0.0911mol)苯甲酰氯,在该过程中混合物温度略微升高。然后在没有冷却该混合物的情况下加入10.77g(0.0912mol)碳酸二乙酯。在搅拌下在油浴中于70~90℃(油浴温度)加热该反应混合物4.5小时。在约70℃的油浴温度时,开始生成气体。反应完成后,将混合物冷却至室温,并在大气压力下蒸馏出三氟甲烷磺酸乙酯(ethyl triflate),得到13.10g(产率:80.8%)无色透明液体(沸点115℃)。
三氟甲烷磺酸乙酯的19F-和1H-NMR数据与文献数据(参见实施例7)相符。
在减压下蒸馏剩余的反应混合物(2.0kPa下沸点:100℃),得到9.91g(产率:72.5%)纯净的苯甲酸乙酯。
1H-NMR,ppm(溶剂:CD3CN,内标物:TMS):1.35t(3H,CH3),4.33q(2H,CH2),7.53m(3H),8.00m(2H),J3 H,H=7.0Hz
1H-NMR数据与苯甲酸乙酯的文献数据(The Aldrich Library of NMRSpectra,第II版,Charles J Pouchert,第2卷,281页)相符。
实施例9
将17.74g(0.1182mol)三氟甲烷磺酸供入配有回流冷凝器的圆底烧瓶内。在持续搅拌的条件下在2分钟期间加入21.41g(0.1177mol)三氯乙酰氯。然后在没有冷却混合物的条件下在5分钟期间加入10.60g(0.1177mol)碳酸二甲酯。反应混合物温度略微升高,并在搅拌下在油浴中于80-100℃(油浴温度)将其加热7小时直至不再产生气体。冷却至室温后,在大气压力下蒸馏该混合物,得到17.48g(产率:90.5%)呈无色透明液体(沸程98~100℃)的三氟甲烷磺酸甲酯。
19F-和1H-NMR数据与文献数据及前面实施例中的那些数据相符。
进一步蒸馏剩余的反应混合物(沸程:152~153℃)。得到15.16g(产率:72.6%)的三氯乙酸甲酯。
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):3.98s(CH3)
实施例10
将50ml无水己烷中的6.31g(0.0768mol)1-甲基咪唑供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并利用冰浴冷却的条件下,在20分钟期间加入13.75g(0.0772mol)三氟甲烷磺酸乙酯。另外10分钟后,将冰浴换为油浴,将反应混合物回流1小时(油浴温度70~75℃)。在通过蒸馏脱除己烷后,将剩余的反应混合物保持在80-90℃、30-100Pa真空条件下5小时,得到19.80g(产率:99.1%)呈无色透明液体的1-甲基-3-乙基咪唑三氟甲烷磺酸酯鎓。
19F-NMR,ppm(溶剂:CD3CN,内标:CCl3F):-78.05s(CF3SO3)
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):1.48t(CH3),3.89s(CH3),4.23q(CH2),7.47dd(1H),7.54dd(1H),8.74br.s.(1H),J3 H,H=7.3Hz,JH,H=1.8Hz
实施例11
将800ml无水己烷中的141.13g(1.657mol)1-甲基吡咯烷供入配有回流冷凝器的圆底烧瓶内。在持续搅拌并利用冰浴冷却的条件下,在45分钟期间加入272g(1.657mol)三氟甲烷磺酸甲酯。然后将冰浴换为油浴,并将该反应混合物回流15分钟(油浴温度70~75℃)。冷却至室温后,过滤出白色沉淀物,用100ml己烷洗涤该沉淀物两次,并在100℃、30~100Pa真空条件下干燥3小时,得到409g(产率:99.1%)呈白色固体的1,1-二甲基吡咯烷三氟甲烷磺酸酯输。
19F-NMR,ppm(溶剂:CD3CN,内标:CCl3F):-78.00s(CF3SO3)
1H-NMR,ppm(溶剂:CD3CN,内标:TMS):2.17m(4H),3.07s(CH3),3.45m(4H)
实施例12
将70ml无水己烷中的5.77g(0.0505mol)1,4-二甲基哌嗪加入配有回流冷凝器的圆底烧瓶内。在持续搅拌并利用冰浴冷却的条件下,在20分钟期间加入16.56g(0.1009mol)三氟甲烷磺酸甲酯。然后将冰浴换为油浴,并将该反应混合物回流15分钟(油浴温度70~75℃)。冷却至室温后,过滤出白色沉淀物,用10ml己烷洗涤该沉淀物两次,并在80℃、30~100Pa真空条件下干燥3小时,得到20.68g(产率:92.7%)呈白色固体的1,1,4,4-四甲基-哌嗪二(三氟甲烷磺酸酯)鎓。
19F-NMR,ppm(溶剂:(CD3)2SO2,内标:CCl3F):-77.40s(CF3SO3)
1H-NMR,ppm(溶剂:(CD3)2SO2,内标:TMS):3.30s(4CH3),3.82s(4CH2)
所有19F-和1H-NMR谱图记录在Bruker WP 80 SY能谱仪上(1H:80.1MHz,19F:75.4MHz)。
Claims (12)
1.一种制备含有全氟链烷磺酸基的化合物的方法,其特征在于全氟链烷磺酸直接与碳酸二烷基酯反应生成全氟链烷磺酸烷基酯或生成全氟链烷磺酸烷基酯和羧酸酯,其中该反应可以在耗水或耗醇试剂,尤其是其有机基团对全氟链烷磺酸稳定的羧酸衍生物存在下进行。
2.根据权利要求1的方法,其特征在于在耗水或耗醇试剂存在下,尤其是在其有机基团对全氟链烷磺酸稳定的羧酸衍生物存在下,全氟链烷磺酸直接与碳酸二烷基酯反应生成全氟链烷磺酸烷基酯或生成全氟链烷磺酸烷基酯和羧酸酯。
3.根据权利要求1或2的方法,其特征在于所述碳酸二烷基酯选自碳酸二甲酯、碳酸二乙酯、碳酸二丙酯、碳酸二丁酯、碳酸甲乙酯和这些碳酸二烷基酯的混合物。
4.根据至少一项前述权利要求的方法,其特征在于所述羧酸衍生物选自羧酸卤化物、羧酸酐和混合的羧酸酐/磺酸酐。
5.根据权利要求4的方法,其特征在于所述羧酸卤化物选自苯甲酰氯、对硝基苯甲酰氯、2,6-二氟苯甲酰氯、五氟苯甲酰氯、2-氯苯甲酰氯、3-氯苯甲酰氯、4-氯苯甲酰氯、2-溴苯甲酰氯、3-溴苯甲酰氯、4-溴苯甲酰氯、2,3-二氯苯甲酰氯、2,4-二氯苯甲酰氯、2,6-二氯苯甲酰氯、3,4-二氯苯甲酰氯、3,5-二氯苯甲酰氯和三氯乙酰氯。
6.根据权利要求4的方法,其特征在于所述羧酸酐选自苯甲酸酐、2,2’-二氯苯甲酸酐、3,3’-二氯苯甲酸酐、4,4’-二氯苯甲酸酐、2,2’,3,3’-四氯苯甲酸酐、2,2’,4,4’-四氯苯甲酸酐、2,2’,6,6’-四氯苯甲酸酐、3,3’,4,4’-四氯苯甲酸酐、3,3’,5,5’-四氯苯甲酸酐、2-溴苯甲酸酐、3-溴苯甲酸酐、4-溴苯甲酸酐和2,2’,6,6’-四氟苯甲酸酐。
7.根据至少一项前述权利要求的方法,其特征在于所述方法在室温~150℃下进行,特别是在50~110℃下进行。
8.根据至少一项前述权利要求的方法,其特征在于所述反应时间为1~10小时,特别是2~5小时。
9.一种制备含有全氟链烷磺酸基的化合物的方法,其特征在于根据权利要求1-8中一项或多项制得的全氟链烷磺酸烷基酯与具有下式的化合物反应
XR1R2R3
其中
X是P或N,
R1,R2和R3相同或不同,并可以通过单键或双键而彼此直接连接,并且各自独立地或共同地为:
-氢原子,
-具有1-16个碳原子的烷基,其可部分地或完全地被其他基团取代,优选被F、Cl、N(CnF(2n+1-x)Hx)2、O(CnF(2n+1-x)Hx)、SO2(CnF(2n+1-x)Hx)或CnF(2n+1-x)Hx、其中1≤n≤6和0≤x≤2n+1,
-烷基芳基,其亚烷基具有1-16个碳原子,并且其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,
-芳基,其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,或者
-芳族杂环基,其可部分地被其他基团取代,优选被F、Cl、Br、NO2、CN、烷基、芳基或杂环芳基取代,其中烷基中的一个、两个或三个CH2基团可被相同或不同的杂原子代替,优选被O、NH或具有1-6个碳原子的N(烷基)代替,
并且其中三个R基不能同时为全氟化的或全氯化的。
10.如权利要求1-9中一项或多项制得的含有全氟链烷磺酸基的化合物在电解质中的用途。
11.如权利要求1-9中一项或多项制得的含有全氟链烷磺酸基的化合物在电化学电池、一次电池、二次电池、电容器或超级电容器中的用途。
12.如权利要求1-8中一项或多项制得的含有全氟链烷磺酸基的化合物作为烷基化剂的用途。
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US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
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US5086374A (en) * | 1989-05-24 | 1992-02-04 | Specialised Conductives Pty. Limited | Aprotic electrolyte capacitors and methods of making the same |
JPH04233210A (ja) * | 1990-12-28 | 1992-08-21 | Murata Mfg Co Ltd | 電気二重層コンデンサ |
EP0886332B1 (en) * | 1997-06-19 | 2000-10-11 | Matsushita Electric Industrial Co., Ltd. | Nonaqueous secondary lithium battery with a negative electrode comprising (CF)n |
IL124235A (en) * | 1998-04-27 | 2003-05-29 | Hans Jacob Edgar Loewenthal | METHOD FOR THE CONVERSION OF HYDROXYL GROUP IN alpha-HYDROXYCARBOXYLIC ESTERS AND RELATED COMPOUNDS INTO A FLUOROSULFONYLOXY GROUP OR A TRIFLUOROMETHYL-SULFONYLOXY GROUP AND SEVERAL NEW COMPOUNDS PREPARED BY THIS METHOD |
AUPQ237199A0 (en) * | 1999-08-23 | 1999-09-16 | Rtm Research And Development Pty. Ltd. | Fast lithiumion conducting doped plastic crystals |
CA2449060A1 (en) * | 2001-06-01 | 2002-12-12 | Nikolai Ignatyev | Process for the preparation of compounds containing perfluoroalkanesulfonic acid groups |
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2001
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2002
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- 2002-11-25 AT AT02787800T patent/ATE352541T1/de active
- 2002-11-25 KR KR1020047009874A patent/KR100932415B1/ko not_active IP Right Cessation
- 2002-11-25 US US10/499,003 patent/US7247740B2/en not_active Expired - Fee Related
- 2002-11-25 EP EP02787800A patent/EP1472217B1/de not_active Expired - Lifetime
- 2002-11-25 CN CNB028258118A patent/CN1297535C/zh not_active Expired - Fee Related
- 2002-12-16 TW TW091136281A patent/TWI334860B/zh not_active IP Right Cessation
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2004
- 2004-07-16 IN IN1008KO2004 patent/IN2004KO01008A/en unknown
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Cited By (3)
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CN101263628B (zh) * | 2005-09-15 | 2010-11-03 | 株式会社Lg化学 | 非水性电解质用添加物及使用该添加物的电化学装置 |
CN106008282A (zh) * | 2016-05-27 | 2016-10-12 | 中国科学院上海有机化学研究所 | 三氟甲基磺酸酯的合成方法 |
CN106008282B (zh) * | 2016-05-27 | 2018-01-23 | 中国科学院上海有机化学研究所 | 三氟甲基磺酸酯的合成方法 |
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TWI334860B (en) | 2010-12-21 |
JP2005526012A (ja) | 2005-09-02 |
ATE352541T1 (de) | 2007-02-15 |
DE50209393D1 (de) | 2007-03-15 |
KR100932415B1 (ko) | 2009-12-17 |
JP4402462B2 (ja) | 2010-01-20 |
AU2002352127A1 (en) | 2003-07-09 |
EP1472217A2 (de) | 2004-11-03 |
WO2003053918A3 (de) | 2004-08-19 |
IN2004KO01008A (en) | 2006-05-19 |
IN223036B (zh) | 2008-09-05 |
US20050085655A1 (en) | 2005-04-21 |
DE10163458A1 (de) | 2003-07-03 |
WO2003053918A2 (de) | 2003-07-03 |
KR20040068967A (ko) | 2004-08-02 |
BR0215071A (pt) | 2004-12-14 |
CN1297535C (zh) | 2007-01-31 |
CA2471038A1 (en) | 2003-07-03 |
EP1472217B1 (de) | 2007-01-24 |
US7247740B2 (en) | 2007-07-24 |
TW200301241A (en) | 2003-07-01 |
ZA200405786B (en) | 2005-08-11 |
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