JP4940608B2 - 新規な含フッ素エポキシ化合物およびその製造方法 - Google Patents
新規な含フッ素エポキシ化合物およびその製造方法 Download PDFInfo
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- JP4940608B2 JP4940608B2 JP2005280006A JP2005280006A JP4940608B2 JP 4940608 B2 JP4940608 B2 JP 4940608B2 JP 2005280006 A JP2005280006 A JP 2005280006A JP 2005280006 A JP2005280006 A JP 2005280006A JP 4940608 B2 JP4940608 B2 JP 4940608B2
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- 150000001875 compounds Chemical class 0.000 title claims description 156
- 238000004519 manufacturing process Methods 0.000 title claims description 41
- 229910052731 fluorine Inorganic materials 0.000 title description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title description 8
- 239000011737 fluorine Substances 0.000 title description 8
- 239000004593 Epoxy Substances 0.000 title description 4
- 125000006551 perfluoro alkylene group Chemical group 0.000 claims description 8
- 150000001728 carbonyl compounds Chemical class 0.000 claims description 7
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000000382 dechlorinating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- PGFXOWRDDHCDTE-UHFFFAOYSA-N hexafluoropropylene oxide Chemical compound FC(F)(F)C1(F)OC1(F)F PGFXOWRDDHCDTE-UHFFFAOYSA-N 0.000 claims description 5
- 239000002841 Lewis acid Substances 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 150000007517 lewis acids Chemical class 0.000 claims description 4
- ODNBVEIAQAZNNM-UHFFFAOYSA-N 1-(6-chloroimidazo[1,2-b]pyridazin-3-yl)ethanone Chemical compound C1=CC(Cl)=NN2C(C(=O)C)=CN=C21 ODNBVEIAQAZNNM-UHFFFAOYSA-N 0.000 claims description 3
- GUNJVIDCYZYFGV-UHFFFAOYSA-K Antimony trifluoride Inorganic materials F[Sb](F)F GUNJVIDCYZYFGV-UHFFFAOYSA-K 0.000 claims description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 3
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- -1 fluorosulfonyl group Chemical group 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 20
- 239000002904 solvent Substances 0.000 description 12
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 8
- 0 **1OC(*)(*)O*1 Chemical compound **1OC(*)(*)O*1 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- HFNSTEOEZJBXIF-UHFFFAOYSA-N 2,2,4,5-tetrafluoro-1,3-dioxole Chemical group FC1=C(F)OC(F)(F)O1 HFNSTEOEZJBXIF-UHFFFAOYSA-N 0.000 description 5
- FECGARFQHWWXCR-UHFFFAOYSA-N 2-(difluoromethylidene)-4,4,5,5-tetrafluoro-1,3-dioxolane Chemical group FC(F)=C1OC(F)(F)C(F)(F)O1 FECGARFQHWWXCR-UHFFFAOYSA-N 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 229910001882 dioxygen Inorganic materials 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 230000005587 bubbling Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 239000002798 polar solvent Substances 0.000 description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000003444 phase transfer catalyst Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 2
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical compound FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical group C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000010574 gas phase reaction Methods 0.000 description 2
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 2
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 2
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- VGYLMOJQAHXYCK-UHFFFAOYSA-N 1-methylimidazolidine Chemical compound CN1CCNC1 VGYLMOJQAHXYCK-UHFFFAOYSA-N 0.000 description 1
- JEWUXLHWYRSHJK-UHFFFAOYSA-N 2,2-dichloro-1,1,1,3,3-pentafluoropropane Chemical compound FC(F)C(Cl)(Cl)C(F)(F)F JEWUXLHWYRSHJK-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- VUEDNLCYHKSELL-UHFFFAOYSA-N arsonium Chemical group [AsH4+] VUEDNLCYHKSELL-UHFFFAOYSA-N 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- NAUYPMGGXDOAHX-UHFFFAOYSA-N cesium hypochlorite Chemical compound [Cs+].Cl[O-] NAUYPMGGXDOAHX-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- NCGNROXZLSZWIK-UHFFFAOYSA-L chloro(fluoro)alumane Chemical compound F[AlH]Cl NCGNROXZLSZWIK-UHFFFAOYSA-L 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- LWXVCCOAQYNXNX-UHFFFAOYSA-N lithium hypochlorite Chemical compound [Li+].Cl[O-] LWXVCCOAQYNXNX-UHFFFAOYSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- YZQBYALVHAANGI-UHFFFAOYSA-N magnesium;dihypochlorite Chemical compound [Mg+2].Cl[O-].Cl[O-] YZQBYALVHAANGI-UHFFFAOYSA-N 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- BPHQIXJDBIHMLT-UHFFFAOYSA-N perfluorodecane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F BPHQIXJDBIHMLT-UHFFFAOYSA-N 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- YVBBRRALBYAZBM-UHFFFAOYSA-N perfluorooctane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YVBBRRALBYAZBM-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 150000004714 phosphonium salts Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- SATVIFGJTRRDQU-UHFFFAOYSA-N potassium hypochlorite Chemical compound [K+].Cl[O-] SATVIFGJTRRDQU-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Epoxy Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
<1>;下式(a1)で表される化合物(ただし、QF1は単結合または炭素数1〜10のペルフルオロアルキレン基を示す。以下同様。)。
CF2=CFSO2F、
CF2=CFCF2SO2F、
CF2=CFCF2CF2SO2F、
CF2=CF(CF2)3SO2F、
CF2=CF(CF2)4SO2F。
次亜塩素酸塩は、次亜塩素酸リチウム、次亜塩素酸ナトリウム、次亜塩素酸カリウム、次亜塩素酸セシウム、次亜塩素酸マグネシウムまたは次亜塩素酸カルシウムが好ましく、次亜塩素酸ナトリウムまたは次亜塩素酸カルシウムが特に好ましい。
無機塩基は、アルカリ金属水酸化物(たとえば、水酸化リチウム、水酸化ナトリウム、水酸化カリウム等。)またはアルカリ土類金属水酸化物(たとえば、水酸化カルシウム、水酸化バリウム等。)が好ましく、水酸化ナトリウムが特に好ましい。
相間移動触媒は、次亜塩素酸塩中のカチオンに対する親油性錯化能と有機層に対する親和性とを有する相間移動触媒が好ましく、第4級アンモニウム塩、第4級ホスホニウム塩または第4級アルソニウム塩がより好ましく、第4級アンモニウム塩が特に好ましい。
第4級アンモニウム塩におけるカチオン部分の具体例としては、テトラエチルアンモニウムイオン、テトラ−n−プロピルアンモニウムイオン、テトラ−n−ブチルアンモニウムイオン、トリ−n−オクチルメチルアンモニウムイオン等が挙げられる。
Y−は塩素イオン、硫酸水素イオンまたは水酸イオンが好ましい。
カルボニル化合物は、ベンゾフェノンまたは式R1R2NCHO(ただし、R1およびR2は、それぞれ独立に、炭素数1〜3のアルキル基を示す。以下同様。)で表される化合物が好ましく、ベンゾフェノンが特に好ましい。R1およびR2は共同して炭素数2〜6のアルキレン基を形成してもいてもよい。R1、R2またはR1およびR2から形成される基の炭素数が2以上である場合においては、炭素原子−炭素原子結合間にエーテル性酸素原子が挿入されていてもよい。式R1R2NCHOで表される化合物の具体例としては、(CH3)2NCHO、N−ホルミルモルホリン等が挙げられる。
FC(O)C(O)SO2F、
FC(O)C(O)CF2SO2F、
FC(O)C(O)CF2CF2SO2F、
FC(O)C(O)(CF2)3SO2F、
FC(O)C(O)(CF2)4SO2F、
FC(O)C(O)CF2OCF2CF2SO2F。
熱分解反応は、触媒の存在下に行うのが好ましい。触媒はアルカリ金属塩またはアルカリ土類金属塩が好ましい。また触媒の中心粒度は、100〜250μmが好ましい。
アルカリ金属塩およびアルカリ土類金属塩としては、炭酸塩またはフッ化物が好ましい。アルカリ金属塩の具体例としては、Na2CO3、NaF、K2CO3、KF、Li2CO3等が挙げられる。アルカリ土類金属塩の具体例としては、CaCO3、CaF2、MgCO3、BaCO3等が挙げられる。
化合物aと反応させるルイス酸は、塩化アルミニウムまたはフッ化塩化アルミニウムが好ましい。
化合物pdと化合物zを反応させる工程は、塩基性化合物の存在下に行うのが好ましい。
また化合物pdから化合物pcを製造する別の方法としては、化合物pdとエチレンオキサイドをLiXと水の存在下に反応させる方法が挙げられる。
オートクレーブ(内容積200mL)に、下記化合物b−4(313g)を仕込み、内温を115.0℃〜116.5℃に保持しながら酸素ガスをバブリングして酸化反応を行った。バブリングに伴いオートクレーブの内圧が1.0MPa(ゲージ圧)まで上昇した時点でバブリングを停止し、内温を25℃まで冷却して内圧をパージした。
オートクレーブ内容液の19F−NMR解析において、炭素原子に結合する全てのフッ素原子に由来するスペクトルの面積和に対する、炭素−炭素不飽和結合に結合するフッ素原子に由来するスペクトルの面積和の比が0.05以下になるまで、ひきつづき酸化反応を繰り返し行って下記化合物a−4を得た(収量298g)。
オートクレーブ(内容積200mL)に、下記化合物b−2(300g)を仕込み、内温を100.0℃〜101.5℃に保持しながら酸素ガスをバブリングして酸化反応を行った。バブリングに伴いオートクレーブの内圧が1.0MPa(ゲージ圧)まで上昇した時点でバブリングを停止し、内温を25℃まで冷却して内圧をパージした。
オートクレーブ内容液の19F−NMR解析において、炭素原子に結合する全てのフッ素原子に由来するスペクトルの面積和に対する、炭素−炭素不飽和結合に結合するフッ素原子に由来するスペクトルの面積和の比が0.05以下になるまで、ひきつづき酸化反応を繰り返し行って下記化合物a−2を得た(収量260g)。
温度計と冷却器を備えた4つ口フラスコ(内容積1L)に、窒素ガス雰囲気下でベンゾフェノンの9.8g、化合物a−4の20.4gを加える。続いてフラスコ内温を160〜170℃に保持して、反応を3時間行う。反応終了後、フラスコ内容物を、3つ口フラスコ(内容積50mL)に移し、さらに減圧蒸留して下記化合物mb−4を得る。
ガラスビーズを充填した流動層型のU字型の反応管を300〜350℃に加熱する。反応管の出口の一方には冷却トラップを設置する。200〜300℃にて窒素ガスを用いて例3で得られる化合物ma−4を気化させてから反応管に流通させ、冷却トラップに留出する液体を捕集する。流通終了後、捕集した液体を蒸留して下記化合物m−4を得る。
また本発明によって、ペルフルオロ(2−メチレン−1,3−ジオキソラン)構造とフルオロスルホニル基とを有する化合物の効率のよい製造方法、およびペルフルオロ(1,3−ジオキソール)構造とフルオロスルホニル基とを有する化合物の効率のよい製造方法が提供される。本発明の製造方法により提供される化合物を重合させて得た含フッ素重合体は、固体高分子型燃料電池用プロトン伝導性膜、固体高分子型燃料電池の触媒層用プロトン伝導性材料として有用である。また該含フッ素重合体は、食塩電解用イオン交換膜、リチウム一次電池、リチウム二次電池、リチウムイオン二次電池のポリマー電解質、イオン交換樹脂等の種々の電解質用途、および固体酸触媒、加湿膜、除湿膜等の材料としても有用である。
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