TW593382B - Polymer-supported arylbis(perfluoroalkylsulfonyl)methane - Google Patents
Polymer-supported arylbis(perfluoroalkylsulfonyl)methane Download PDFInfo
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- TW593382B TW593382B TW090133474A TW90133474A TW593382B TW 593382 B TW593382 B TW 593382B TW 090133474 A TW090133474 A TW 090133474A TW 90133474 A TW90133474 A TW 90133474A TW 593382 B TW593382 B TW 593382B
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- Prior art keywords
- methane
- polymer
- supported
- reaction
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 326
- 238000006243 chemical reaction Methods 0.000 claims abstract description 78
- 125000003118 aryl group Chemical group 0.000 claims abstract description 64
- 239000003054 catalyst Substances 0.000 claims abstract description 48
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- 150000003839 salts Chemical class 0.000 claims description 36
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- 150000005690 diesters Chemical class 0.000 claims 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 claims 1
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- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- NSRSKCIMAREEBU-UHFFFAOYSA-N chloromethylphosphane Chemical compound PCCl NSRSKCIMAREEBU-UHFFFAOYSA-N 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- 125000006287 difluorobenzyl group Chemical group 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000532 dioxanyl group Chemical group 0.000 description 1
- GHHVCJKIKXZLCO-UHFFFAOYSA-L disodium;methane;sulfite Chemical compound C.[Na+].[Na+].[O-]S([O-])=O GHHVCJKIKXZLCO-UHFFFAOYSA-L 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000011982 enantioselective catalyst Substances 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 125000005567 fluorenylene group Chemical group 0.000 description 1
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000001207 fluorophenyl group Chemical group 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- RBBOWEDMXHTEPA-UHFFFAOYSA-N hexane;toluene Chemical compound CCCCCC.CC1=CC=CC=C1 RBBOWEDMXHTEPA-UHFFFAOYSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- VMRZYTKLQVKYKQ-UHFFFAOYSA-N lithium;1,9-dihydrofluoren-1-ide Chemical compound [Li+].C1=C[C-]=C2CC3=CC=CC=C3C2=C1 VMRZYTKLQVKYKQ-UHFFFAOYSA-N 0.000 description 1
- DBYQHFPBWKKZAT-UHFFFAOYSA-N lithium;benzene Chemical compound [Li+].C1=CC=[C-]C=C1 DBYQHFPBWKKZAT-UHFFFAOYSA-N 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
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- QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- OJQXHOIFWVPORA-UHFFFAOYSA-N mercury;methane Chemical compound C.[Hg] OJQXHOIFWVPORA-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
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- 150000004706 metal oxides Chemical class 0.000 description 1
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 description 1
- 125000006178 methyl benzyl group Chemical group 0.000 description 1
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- SAWKFRBJGLMMES-UHFFFAOYSA-N methylphosphine Chemical compound PC SAWKFRBJGLMMES-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- 229910052750 molybdenum Inorganic materials 0.000 description 1
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- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
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- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- LAZVTKQYCZFNSZ-UHFFFAOYSA-N nitro formate Chemical compound [O-][N+](=O)OC=O LAZVTKQYCZFNSZ-UHFFFAOYSA-N 0.000 description 1
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- 230000000269 nucleophilic effect Effects 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 229910000487 osmium oxide Inorganic materials 0.000 description 1
- IHUHXSNGMLUYES-UHFFFAOYSA-J osmium(iv) chloride Chemical compound Cl[Os](Cl)(Cl)Cl IHUHXSNGMLUYES-UHFFFAOYSA-J 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- JIWAALDUIFCBLV-UHFFFAOYSA-N oxoosmium Chemical class [Os]=O JIWAALDUIFCBLV-UHFFFAOYSA-N 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- KAVGMUDTWQVPDF-UHFFFAOYSA-N perflubutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)F KAVGMUDTWQVPDF-UHFFFAOYSA-N 0.000 description 1
- 229950003332 perflubutane Drugs 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000005009 perfluoropropyl group Chemical group FC(C(C(F)(F)F)(F)F)(F)* 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 229930006728 pinane Natural products 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000006207 propylation Effects 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910001958 silver carbonate Inorganic materials 0.000 description 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- HIOWXRMTSANEFB-UHFFFAOYSA-N silver;carbanide Chemical compound [CH3-].[Ag+] HIOWXRMTSANEFB-UHFFFAOYSA-N 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000003930 superacid Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 description 1
- ARUIMKUOHIINGI-UHFFFAOYSA-N trifluoro(methylsulfonyl)methane Chemical compound CS(=O)(=O)C(F)(F)F ARUIMKUOHIINGI-UHFFFAOYSA-N 0.000 description 1
- SFEBPWPPVGRFOA-UHFFFAOYSA-N trifluoromethanesulfinic acid Chemical compound OS(=O)C(F)(F)F SFEBPWPPVGRFOA-UHFFFAOYSA-N 0.000 description 1
- MFLLMKMFWIUACU-UHFFFAOYSA-N trifluoromethanethiol Chemical compound FC(F)(F)S MFLLMKMFWIUACU-UHFFFAOYSA-N 0.000 description 1
- 125000004360 trifluorophenyl group Chemical group 0.000 description 1
- VSQQQLOSPVPRAZ-RRKCRQDMSA-N trifluridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(C(F)(F)F)=C1 VSQQQLOSPVPRAZ-RRKCRQDMSA-N 0.000 description 1
- 229960003962 trifluridine Drugs 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000009530 yishen Substances 0.000 description 1
Classifications
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
- B01J31/0224—Sulfur-containing compounds comprising sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/38—Sulfohalogenation
-
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
- B01J31/10—Ion-exchange resins sulfonated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/342—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/346—Mannich type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues to aldimines or ketimines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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Description
593382 A7 B7 五、發明説明( 技術範圍 本發明係有關載持於聚苯乙烯樹脂等高分子之芳基二(全 氟烷基磺醯)甲烷,即高分子載持型芳基二(全氟烷基磺醢) 甲燒,及此化合物之製造方式’及次此化合物為有效成分 之布連氏酸觸媒等之觸媒,及使用此觸媒合成有機化合物 之方法。 背景技術 三氟曱磺醯基(-so2cf3 ;三氟利基,Tf)已知為最強之拉 電子基之一,可提高基α位之質子酸性(1.人111.(1:1^111.3〇〇· 96,2275,1974、Synthesis,691,1997、J· Fluorine Chem· 66, 301,1994)。例如,二(三氟利基)甲燒;pKa(H2〇)=-1) (J. Am· Chem· Soc· 106, 1510, 1984)及苯基二(三氟利基)甲 烷(PhCHTf2 ; pKa(MeCN)=7.83)(J· Org. Chem· 63,7868, 1998)為無氧化力之強酸。根據Koppel等所估計之固有酸性 △ Gacid (氣體狀態)如下(J· Am. Chem· Soc. 116, 3047, 1994): MeS03H (315.0 ) <CH2Tf2 (310.5) <PhCHTf2 (310.3) <TfOH (299.5) <NHTf2 (291.8) <CHTf3 (289.0)。此等之揮發性結晶 性固體已知為將有機金屬氫化物質子化製備陽離子性有機 金屬化二氫時之反應劑(J. Am. Chem. Soc. 106,1510, 1984 ' J. Chem. Soc., Chem. Commun. 1675,1987 ' Inorg. Chem. 27, 1593, 1988 、Inorg· Chem. 27, 2473, 1988 、
Organometallics 9,1290,1990)。由此,於上述苯基二(三氟 利基)曱烷等之芳基二(三氟利基)甲垸之芳香族基之立體 及電子效應,可期待對其布連氏(Bl:onsted)酸性及彼等之有 -5- 本紙張尺度適用中國國家標準(CNS) A4祝格(210X 297公釐) 593382 A7 _B7_._ 五、發明説明(2 ) 機金屬錯化物之特性產生大的影響。 作為上述苯基二(三氟利基)甲烷之合成法向來已知兩種 方法(J. Org. Chem. 38,3358,1973、Heteroatom Chem. 5,9, 1994、J. Fluorine Chem. 64,47,1993 ' J. Fluorine Chem. 106, 139, 2000)。一方法為藉由氯化芊基鎂與三氟利基氟反 應,合成苯基二(三氟利基)甲烷之方法(產率40%)(J· Org· Chem· 3 8, 335 8,1973),另一法為苯二(三氟利基化甲基)碘 與苯之光反應(產率 61%)(Heteroatom Chem. 5,9,1994)。前 者必需以難以購得之,三氟利基氟氣體(bp=-21°C )為三氟利 基源,後者必需大量過量之反應劑苯作為溶劑。又,後者 之情形,於與具如氟苯之拉電子基之丙二烯之光反應,無 法形成芳基二(三氟利基)甲烷。 另一方面,Hendrickson等報告爷基三氟酮之合成方法(J· Am· Chem· Soc· 96,2275,1974、Synthesis,691,1997、J· Fluorine Chem· 66,301,1994),但芳香族基由於拉電子基而 失去活性時,則無法以好的產率合成芳甲基三氟酮之問題 (Synthesis, 691,1997)。 又,於有機合成方面最常被使用之觸媒,已知有路易士 酸觸媒。此路易士酸觸媒,與有機化合物之特定官能基缔 合,作成複合物,而且可做成只進行特定反應。路易士酸 係指自反應之對象接受電子對者。有機化合物一般具官能 基’此官能基大抵為路易士鹼,與路易士酸互相吸引。如 此’經設計之路易士酸觸媒,與有機化合物之官能基形成 複合物,立刻被引導至希望發生之反應。自如此之點,路 -6- 本紙張尺度適用中國國家標準(CNS) A4^格(210 X 297公釐) 593382 A7 B7 五、發明説明(3 ) 易士酸亦可比喻為人工酵素,如同向來之路易士酸使用酵 素之情形,反應性及選擇性並無那麼高,並不充分。因此 ,尋求具優越選擇性與反應性,且於溫和條件下可反應之 路易士酸觸媒。 向來,作為路易酸觸媒,已知有以通式1^[1^302-^ S02Rf,]。或 M[RfS02-N-S02Rf,]n · mH20 (Rf及Rf,表 1 〜8 C 之全 氟烷基,Μ表選自鹼金屬、鹼土金屬、過渡金屬、稀土類 、链、嫁、銀、碎、錯、锡、錯、坤、鋒、叙、石西、碎、 η表與該金屬之原子價同數之整數,m表0.5〜20之自然數) 所表示之化合物所成之路易士酸觸媒(特開平7-246338號公 報)及下式 (化學式1)
2/ ΜΧη [式中,X表-Ν(ΤΘ) Tf2 [Tf1 表-SChRf1,Tf2表-SOzRf2 (Rf1 及 Rf2分別獨立,表F原子或全氟烷基)],Ri表取代或未取代 之環戊二烯基、-OR3或-N(Tf3)R4,R2表取代或未取代之環 戊二埽基、-OR5 或-N(Tf4)R6 [Tf3 表-S02Rf3,Tf4 表 SChRf4 (Rf3及Rf4分別獨立,表F原子或全氟烷基),R3、R4、R5及 R6分別獨立,表低碳烷基,或R3及R5、R3及R6、R4及R5,或 R4及R6—起形成2價之基],Μ表選自鹼土金屬、稀土類元 素、過渡金屬、硼、链、鎵、銀、銘、碎、錯、锡、錯、 本纸張尺度適用中國國家標準(CNS) Α4規格(210X297公釐) 593382 A7 B7 五、發明説明(4 ) 砰、銻、鉍、或碲,η表相當於Μ之原子價-2之整數,具 至少一個-N(TfDTf2、-N(Tf3)R4或-N(Tf4)R6]之路易士 酸觸媒 (特開平9-57110號公報)。 又,除上述外,揭示以通式M+(Xi-)q (式中,μ表選自由 週期表IIIΑ族、VB族之元素中至少1種金屬,1表_素原 予,q表與Μ之原子價數相同之整數)表示之金屬函化物與 四級鹽型陰離子交換樹脂所成之於水共存下亦可使用之高 活性之路易士酸觸媒(特開平…262479號公報),及以下式 [(RfS〇2)3C]nM2 (但,,Rf表1個c以上之全氟烷基,μ2表選 自鹼金屬、鹼土金屬、含稀土類之過渡金屬、鋅、鎘、鋁 、鎵、銥、鉈、矽、鍺、錫、鉛、砷、銻、鉍、硒或碲之 元素。η表與Μ2之原子價同數之整數)所表示之叁(全氟烷 基磺醯基)化甲基之金屬鹽所成之酸觸媒(特開2〇〇〇-219692 號公報)亦為高活性之酸觸媒。 做為具超強酸性固體觸媒已知有納飛翁(十7<才^,杜 邦公司製)’ S其於水及醇等顯示良好的膨服㉟,而於常 用次有機反應之非質子性有機溶劑則不太膨脹。若具超強 酸性固體觸媒於膨脹狀態可做為觸媒,由可謂優於納飛翁 之固體觸媒而言,可得對有機溶劑顯示膨脹能之固體觸媒 。本發明之課題4,於布連氏酸及路易士酸觸媒進行,幾 乎可利用於所有的反應,高时率,纟易制用,具泛用 性、不含金屬對環境亦佳,提供作為固體觸媒有用之高分 子載持型芳香二(全氟燒基續酿)甲燒,及此化合物之製造 方法,及此化合物所成之布連氏酸觸媒等之觸媒,及使用 -8 -
593382 A7 — B7 五、發日( 8~~ 乙埽樹脂,係使用4-溴聚苯乙烯樹脂(申請專利範圍第i 2 項)’及申請專利範圍第9〜1 2項所記載之任一高分子載持 型芳基二(全氟烷基磺醯)甲烷之製造方法,其特徵為芳基 一(全氟燒基續醯)曱燒之金屬鹽,係選自驗金屬,驗土金 屬,過渡金屬元素,硼,矽,鋁,錫,鋅或鉍之任一金屬 鹽(申請專利範圍第1 3項),及申請專利範圍第1 3項所載之 高分子載持性芳基二(全氟烷基磺醯)曱烷之製造方法,其 特徵為過渡金屬係選自銃、釔、鑭、銅、銀、鈦、锆或給 之任一金屬元素(申請專利範圍第14項),及申請專利範圍 第9〜14項所記載之任一高分子載持型芳基二(全氟烷基磺 ,醯)甲烷之製造方法,其特徵為芳基二(全氟烷基磺醯)甲烷 之金屬鹽為五氟二(三氟甲基磺酸)之鋰鹽(申請專利範圍 第15項),及申請專利範圍第9〜15項所記載之任一高分子 載持型芳基二(全氟烷基磺醯)甲烷之製造方法,其特徵為 作為鹼性反應劑,係使用丁基鋰(申請專利範圍第16項), 及申請專利範圍第9〜16項所記載之任一高分子載持型芳 基二(全氟烷基磺醯)甲烷之製造方法,其特徵為做為溶劑 係使用苯與四氫呋喃之混合物(申請專利範圍第1 7項)。 另外本發明為有關,做為申請專利範圍第1〜8項所載之 任一咼分子載持型芳基二(全氟烷基磺醯)甲烷之金屬鹽有 效成分之觸媒(申請專利範圍第丨8項),及申請專利範圍第 1 8項所記載之觸媒,其特徵為布連氏酸觸媒(申請專利範 圍第1 9項),及使用申請專利範圍第丨8項或第丨9項所記載 觸媒之有機化合物合成方法,係以在前述觸媒存在下,於 -12-
593382 Α7 Β7 五、發明説明(1〇 ) 為五氟苯基二(全氟烷基磺醯)甲烷時,於其對位載持至有 機高分子樹脂,又當為{4V(五氟苯基)·2,3,5,6-四氣苯基} 二(三氟利基)甲烷時,於其4位載持至有機高分子樹脂, 均可分別簡單地合成之利點。而又,以通式[1 ]表示之芳 基二(全氟烷基磺醯)甲烷載持於聚苯乙烯樹脂所成之物, 可例示次通式[3]表示之聚苯乙晞載持型芳基二(全氣燒基 磺醯)曱烷。 (化學式4)
3 R
DffRf2 0212 U 3 |_r (式[3 ]中,R3表示取代或未取代之伸芳基,Rfi及Rf2表示 相互獨立之全氟烷基。) 於上述通式[1]及通式[3]之Rf1及Rf2可相互為相同或相 異之全氟烷基,以所示之三氟甲基等C1〜8之全氟烷基為佳 ,做為其所含的-SChRf1及-S〇2Rf2,具體的可例示如三氟甲 基巧酿基,全氟乙基續酿基’全氟丙基績酿基,全氣異基 橫醯基,全氟戊基續醯基,全氟異戊基續醯基,全氟新戊 基磺醯基等。 做為於上述通式[1 ]之R1,可列舉如取代或未取代之苯 基,莕基,聯苯基等之芳基,做為於上述式[3]之R3,可 列舉如取代或未取代之亞苯基,亞莕基,亞聯苯基等伸芳 -14- 本紙張尺度適用中國國家標準(CNS) A4現格(210X297公釐) 593382
,-COCH3,-COOC2H5,-COOH,-S02CH3 , -S03等拉電子性 取代基(電子吸引性基)之苯基,莕基,聯苯基等之芳基。 Rf1及RP表示與前述相同之相互獨立之全氟烷基橫醯基。 又,做為上述_烷基樹脂,可列舉如,於分子内具有取代 或未取代芳基之樹脂聚合物,其中較佳的可例示4 _溴聯苯 乙晞树月曰等鹵素聚苯乙缔樹脂,尤其是4 -溴聚苯乙埽樹脂 與使用五氟苯基二(全氟烷基磺醯)甲烷及丨4•(五氟苯基)_ 2,3,5,6-四氟豕基} 一(二氟利基)甲坑時,可於一階段反應 載持上。此等樹脂可為均聚物,亦可為共聚物。做為共聚 物較佳的可例示,如苯乙烯及二乙烯基苯之共聚合體之架 橋構造者。 做為上述芳基二(全氟烷基橫醯)甲燒之金屬鹽,其構成 之金屬鹽,可例示如,鹼金屬元素(鋰,鈉,鉀,伽,铯 ,鍅等),鹼土性金屬元素(鈹,鎂,鈣,鳃,鋇,鐳等) ,過渡金屬元素(銑,釔,鑭,鈽,镨,钕,鉅,釤,銪 ,釓,铽,鏑,鈥,餌,铥,镱,镏,鈦,锆,铪,釩, 鈮,妲,鉻,鉬,鎢,錳,鉻,鍊,鐵,釕,,蛾,鈷,铑 ,鍊,鎳,免,硼,銘,白金,銅,銀,金,鋅,鶴,采 等),硼,矽,鋁,錫,鋅,銻等金屬鹽。其中最佳的可 例示如,五氟苯基二(二氟甲基磺醯)甲烷之鋰鹽,即五氟 苯基二(三氟甲基磺醯)甲基鋰,以及{4•(五敗苯基)_ 2,3,5,6·四氟苯基}二(三氟利基)甲烷之鋰鹽,即{4-(五氟 苯基)-2,3,5,6-四氟苯基}二(三氟利基)甲基鋰。 此種聚苯乙晞樹脂載持之芳基二(全氟烷基磺醯)甲烷之 -16- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇X297公釐)
裝 訂
線 593382 A7 __________Β7 I、發明説明(13~) ~" 一 ' ~ 金屬鹽之製造,例如與上述通式[丨]表示之芳基二(全氟烷 基磺醯)甲烷反應,可舉①與金屬之氫氧化物之中和反應 ,②在加熱迴流下與過渡金屬之鹽或氧化物反應,③在避 光下與碳酸銀反應。又,作為其他之製造方法,可例示, 通式[1]表7F之芳基二(全氟烷基磺醯)甲烷之銀鹽等之金 屬鹽與金屬種之其他金屬之自素化合物反應之金屬種之交 換反應。做為於上述①之中和反應之金屬氫氧化物,具體 的可例示如,氫氧化鋰,氫氧化鈉,氫氧化鉀等之鹼金屬 之氫氧化物,及氫氧化鈉等之鹼土族金屬氫氧化物。方法 可例示,將此等金屬氧化物以乙醚等溶劑溶解成溶液。方 法可例不’將此等金屬氫氧化物以乙醚等溶劑溶解成溶液 ,於1 0分〜數十小時反應。做為上述②於加熱迴流下過渡 金屬之鹽或氧化物之反應,可具體的例示如,鑭及鈽之氯 化物等鋼系金屬鹽及Sc2〇3等之钪氧化物,可例示在水溶液 中加熱迴流1 〇分〜數十小時之方法。 做為上述通式[1]表示之芳基二(全氟垸基續醯)甲嫁之 具體例,可舉如,苯基二(三氟利基)甲烷,2 _莕基二(三 氟利基)甲烷,1 -荅基二(三氟利基)甲烷,2,4,6_三甲苯基二 (三氟利基)曱烷,4 -(三氟甲基)苯基二(三氟利基)甲烷, 3,5 - —(二氣甲基)苯基二(三氟利基)甲燒,五氟苯基二(二 氟利基)甲烷,{4-(五氟苯基)_2,3,5,6_四氟苯基}二(三氟 利基)甲垸之芳基二(全氟烷基磺醯)曱烷,但不限定於此 。又由於比Tf〇H強之有機酸,以使用{4-(五氟苯基)-2,3,5,6-四氟苯基}二(三氟利基)甲烷及五氟苯基二(三氟利 __ -17- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇χ297公釐) 593382 A7 ____ B7_.__ 五、發明説明(14 ) 基)甲烷為佳。 又,做為上述通式[1]表示之芳基二(全氟烷基磺醯)甲 燒之製造方法,只要芳基卣甲烷與全氟烷基亞磺酸鹽反應 ’生成之芳基甲基全氟烷基磺酸續與有機金屬或金屬鹽所 成之脫質子化劑反應,得到之芳基甲基全氟烷基磺酸之金 屬鹽與無水全氟烷基磺酸反應之方法者,無特別限制。做 為使用芳基齒甲烷之製造方法,只要藉由取代或未取代之 芳基與自素原子成取代甲烷者,無特別限制。具體的可舉 如,芊基溴,2 -溴甲,基莕,1 -氯甲基莕,2,4,6-三甲基苯 基甲基氯,4·(三氟曱基)苯基甲基溴,3,5-二(三氟甲基) 苯基甲基溴’五氟苯基甲基溴,4-(溴甲基)全氟苯基(全 氟二苯基甲基溴)等。 做為上述通式[1 ]表示之芳基二(全氟烷基磺醯)甲烷, 所使用之全氟烷基亞磺酸,較佳的可例示如,三氟甲基亞 續酸,全氟乙基亞磺酸,全氟丙基亞磺酸,全氟異丙基亞 磺酸’全氟丁基亞磺酸,全氟異丁基亞磺酸,全氟戊基亞 績酸’全氟異戊基亞磺酸,全氟新戊基亞磺酸等C1〜8之全 氟fe基亞磺酸之金屬鹽《又,做為金屬鹽,可例示如鹼金 屬及驗土族金屬鹽,鋼鹽等驗金屬鹽較佳。 於上述通式[1]表示之芳基二(全氟垸基磺醯)甲烷之製 造方法’芳香_甲烷與全氟烷基亞磺酸鹽之親核取代反應 ,次溶劑於觸媒存在下或不存在下加熱迴流等,可高效率 合成芳基甲基全氟烷基職之條件為佳。做為於上述反應系 之芳基鹵素甲烷之莫耳濃度,以〇·2〜〇4 Μ為佳,又,三氟 -18 - 本紙張尺度適用中國國家標準(CNS) Α4現格(210X297公釐) 593382 A7
甲境亞續酸納鹽等之全氟燒其 i 0】… J 聽基亞飧酸鹽’芳基鹵甲烷為 以㈣ 是使用1,3當量為佳。又,觸媒之使用, 基T铵,碘化卸等琪化物所作成之觸媒為宜 媒〈使用量,可例示,以對芳基_甲燒之2〜2〇 莫耳%,5〜10莫耳%為佳。又,做為溶劑,可舉,乙腈, 丙腈’硝基甲,燒,硝基丙燒等之溶劑。就極性與滞點之適 錢而言,以使用丙腈為佳。上述反應,在乾燥不活性大 氣中例如,在氬或氮大氣中加熱迴流下進行為佳, 8〇〜150 C,尤其是在l〇〇〜12(rc,12〜48小時加熱迴流下進 行反應為佳。做為藉由合成反應所得芳基甲基三氟酮(卜 J 7 口 >)的精製方法,例如,於上述條件下反應所得之 反應溶液,可舉,藉由過濾去鹽,於矽膠管柱以正己烷及 乙酸乙酯為展開溶劑層析後,以正己烷及甲苯再結晶操作 等方法。 其次’經由芳基齒甲烷與全氟烷基亞磺酸鹽之親核取取 反應,所生成之芳基甲基全氟烷基磺酸與由有機金屬或金 屬鹽所做成之脫質子化劑反應,所得之芳基甲基全氟烷基 續酸之金屬鹽,藉由與全氟烷基磺酸無水物反應,可製造 通式[1]表示之芳基二(全氟烷基磺醯)甲烷,做為上述脫 質子化劑’只要具有脫質子化作用之有機金屬或鹼性反應 劑者,無特別限制,低烷基之鹼金屬鹽及鹼土族金屬鹽, 可較佳的具體例示如,t-BuLi及t-BuMgCl。又,做為上述全 氟烷基磺酸無水物,較佳的可例示如,三氟甲烷磺酸無水 物(Τ60),全氟乙烷磺酸無水物,全氟丙烷磺酸無水物, •19· 本紙張尺度適用中國國家標準(CNS)八4規格(210X297公釐) 593382 A7 ___ B7____ 五、發明説明(16 ) 全氟異丙燒續酸無水物,全氟丁燒續酸無水物,全氟異丁 烷磺酸無水物,全氟戊烷橫酸無水物,全氟異戊烷磺酸無 水物,全氟新戊烷磺酸無水物等C1〜8之全氟烷基磺酸無 水物,尤其次TGO較佳。做為上述芳基甲基全氟烷基磺酸 與烷基鋰,氯化烷基鎂等脫質子化劑與TfaO等全氟烷基績 酸無水物之反應方法,只要在芳基二(三氟甲基磺醯)甲烷 高效率,可生成芳基二(全氟烷基磺醯)甲烷者,無特別限 制,具體的可舉例如,將芳基甲基三氟酮等之芳基甲基全 氟垸基磺酸,以乙醚等溶劑溶解後,於添加烷基鋰, 反應5〜10分鐘,反應後加tgo於室溫反應卜2小時,及 於-78°C以3 0分鐘添加氯化烷基鎂,於〇它反應3 〇分鐘,反 應後於-78°C加TGO,於室溫反應1〜2小時之方法。為提高 收率,重覆此操作數次為佳。 又’為得於高產率芳基二(三氟甲基磺醯)甲烷等之芳基 二(全氟烷基磺醯)甲烷,對芳基甲基三氟酮之芳基甲基全 氟烷基磺酸,以1.7〜2.4當量之烷基鋰等有機金屬及 當量之TGO等全氟烷基磺酸無水物反應為佳。例如,使用 對爷基三氟酮之t-BixLi (1.2當量),因苯基二(三氟利基)甲 繼比节基三氣嗣強,生長之苯基二(三氣利 卞基三氟酮,其鋰鹽易脫質子化,而變成苯基二(三氟利 基)甲烷之鋰鹽,得到之苯基二(三氟利基)甲烷之鋰鹽, f由與Tf2〇反應,變換成苯基三(三氟利基)甲烷,芊基三 氟酮與苯基三(三氟利基)甲烷之莫耳比,約成丨:1,苯基 一(二氟利基)甲烷則一點都未合成,使用對苄基三氟酮之 -20-
A7 B7 五、發明説明(18 ) 芳基二(全氟烷基磺醯)甲烷為有效成分,含有固體酸觸媒 即可’較佳的可例示,由上述通式[2 ]表示聚苯乙埽載持 ^芳基二(全氟烷基磺醯)甲烷所成之布連氏酸觸媒。本發 明之觸媒,可簡單地回收及再利用,又容易製造,可謂極 具實甩性。本發明之固體酸觸媒,可有利地用於醇類之醯 化反應,向山駿醇反應,櫻井-細見烯丙基化反應,酮類 <縮醛化反應等,尤其是使用由上述通式[2]表示之聚苯 乙缔載持型芳基二(全氟烷基磺醯)甲烷等所成之布連氏酸 ,媒,對醇類之醯化反應,當然乙醯化亦可使反應性低的 苄基化容易地進行。做為高分子載持型布連氏酸中能成為 1有強酸性質子之酸觸媒,截至目前除鈉飛翁(杜邦公司 製)外吳:供/又有,做為此納飛翁觸媒,從試以上述之节 基化,全無法進行反應,可知本發明之觸媒之有用性。 如此,藉由本發明之聚苯乙烯載持型芳基二(全氟烷基 磺醯)甲烷等之高分子載持型芳基二(全氟烷基磺醯)甲烷 做為觸媒,可合成送藥品、農藥,不對稱觸媒,各種機能 性材料等之有機化合物。做為此合成方法,具體的也舉, 以上述高分子載持型芳基二(全氟烷基磺醯)甲烷為有效成 分《觸媒存在下,在水溶液中、有機溶劑中,或水與有機 溶劑之混合溶劑中進行觸媒反應,做為上述觸媒反應,具 體的可例示,前述醇類醯化反應(乙醯化,爷基化反應)醛 醇型反應’烯丙基化反應之其他,狄爾斯·阿德耳反應, 弗里德爾-克拉夫茨反應曼尼希型反應,醣化反應,酯化 反應,氯化反應,陽離子聚合反應,酷交換反應,曼尼希 -22- 本纸張尺度適用中國國豕標準(CNS) A4規格(210X297公爱)嫌' -- -- 593382 A7 B7 五、發明説明(19 ) 型反應,邁克耳(Y 4夂A )加成反應,共軛加成反應,脫 成反應,脫水縮合反應,聚合反應。 以下,舉實施例就本發明做更具體的說明,本發明之範 圍並不限於這些例示。 實施例1 [分析方法及材料] 紅外線光譜以Shimadzu FTIR-9100測定。β NMR光譜以 Varian Gemini-300 (300 MHz)核磁共振裝置測定。iH NMR 之化學位移,以使用_劑之内部標準(於0 ppm之四甲矽烷) 之ppm表示。分裂樣式之表示,單拳以s,二重萘以d,三 重學以t,四重峯以q,多重峯·以m,寬条以br表示。13C NMR光譜以Varian Gemini-300 (125 MHz)核磁共振裝置測定 ,以使用溶劑之内部標準(於77.0 ppm之CDCl3)之p p m表示 。19F NMR光譜以 Varian Gemini-300 (282 MHz)核磁共振裝 置測定,以使用溶劑之内部標準(於-64.0 ppm之CF3C6H5)之 ppm表示。高效液相層析法(HPLC)分析以Shimadzu LC-10 AD儀器與SPD-M10A UV檢出器,使用螯合管柱(Daicel, AS或OD-H)進行。以下之實施例全部於以烘箱乾燥之玻璃 儀器中,使用磁攪拌子進行。反應生成物以快速層析法於 矽膠E. Merck 93 85或矽膠60 (超純)上純化。高分解能質量 (HRMS)分析用 Daikin Industries Ltd·之儀器。 實施例2 [芳基甲基三氟酮之合成] 表1所示各種芳基画曱烷(10毫莫耳),三氟甲烷亞磺酸 鈉(2·0克:13毫莫耳),丙腈(30毫升),四丁基碘化銨(0.37 克:1毫莫耳)之混合溶液於氬大氣中加熱迴流約1天。加
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k 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593382 A7 ___^_ B7___ , 五、發明説明(20 ) 熱迴流後,反應溶液冷卻至室溫,藉由過濾去鹽後濃縮。 所得粗產物以矽膠管柱層析法(展開溶劑:正己烷-乙酸乙 酯),及藉由再結晶操作(正己烷-甲苯)粗製之,得芳基甲 基三氟酮。各芳基甲基三敦酮之產率如表1所示,各芳基 甲基三氟酮之物性表示於其後。由表1知,做為三氟利基 源之拉電子反應劑,使用三氟甲烷亞磺酸鈉(TfNa),藉由 在四丁基碘化銨觸媒存在下,以丙腈為溶劑,與芳基鹵甲 燒加熱迴流,由Hendrickson氏等的方法(Synthesis, 691, 1997)可得高產率之芳基甲基三氟酮。又由表1知,可得五 氟苯基甲基三氟酮89 %之產率。 表1 芳基自基甲烷 芳基甲基三氟酮[產率(%)] PhCH2Br PhCH2Tf 94 2-NaphCH2Br 2-NaphCH2Tf >99 l-NaphCH2Cl l-NaphCEbTf 99 2,4,6-Me3C6H2CH2Cl 2,4,6-Me3C6H2CH2Tf 90 4-CF3C6H4CH2Br 4-CF3C6H4CH2Tf >99 3,5-(CF3)2C6H3CH2Br 3,5-(CF3)2C6H3CH2Tf 76 C6F5CH2Br C6F5CH2Tf 89 节基三氟酮(2-Benzyl Triflone; J· Fluorine Chem· 66,301, 1994): IR (KBr) 1362,1347,1223,1198,1188,1125,776, 698, 640, 525, 507 cm·1; β NMR (CDC13, 300 MHz) δ 4·48 (s, 2H), 7.42-7.47 (m, 5H); l9F NMR (CDC13, 282 MHz) δ -77.6 -24- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇x297公釐) 593382 A7 B7 五、發明説明(21 ) (s,3F,CF3)。 2 -茶甲基三氟酮(2-Naphthylmethyl Triflone): IR (ΚΒγ) 1358,1345,1221,1194,1125, 831,756, 658, 608, 486 cm·1;
NMR (CDCls, 300 MHz) δ 4.65 (s, 2H), 7.50 (dd, J=1.8, 8.4 Hz, 1H), 7.54-7.58 (m, 2H), 7.86-7.94 (m, 4H); 13C NMR (CDC13, 125 MHz) δ 56.3, 119.8 (q, JCF=326 Hz, 1C),120.3, 126.9, 127.4, 127.5, 127.8, 128.1, 129.2, 131.5, 133.1, 133.6; 19F NMR (CDC13,282 MHz) δ -77.6 (s,3F,CH3)。分析 C12H902F3S之計算值:C,52·55; H,3·31; F,20.78; S,11.69。實 測值 C,52.51; H,3.33; F,20.81; S,11.65。 1-黎基甲基三氟酮(1-Naphthylmethyl Triflone): IR (KBr) 1510,1358,1223,1200,804,776,658,486 cm-1; β NMR (CDCI3, 300 MHz) δ 4.99 (s, 2H), 7.53 (dd, J=7.8, 8.4 Hz, 1H), 7.62 (d, J=7.8 Hz, 1H), 7.58 (ddd, J=0.9, 6.9, 8.3 Hz, 1H), 7.65 (ddd, J=1.5, 6.9, 8.4 Hz, 1H), 7.93 (dd3 J=1.5, 8.3 Hz, 1H), 7.98 (dd, J=8.4 Hz, 1H), 8.04 (dd, J=0.9, 8.4 Hz, 1H); 13C NMR (CDCI3, 125 MHz) δ 53.0, 1 19.2, 120.0 (q, JCf= 326 Hz, 1C), 123.3, 125.3, 126.5, 127.5, 129.0, 131.1, 131.5, 132.3, 134.0; 19F NMR (CDC13, 282 MHz) δ -78.1 (s, 3F, CF3) 。分析 C12H902F3S 之計算值:C,52.55; H,3.31; F,20.78; S, 11.69 0 實測值 C,52.53; H,3.29; F,20.75; S,11.73。 2,4,6-三甲基苯基甲基三氟酮(2,4,6-Trimethylphenylmethyl Triflone): IR (KBr) 1358, 1206, 1 1 17, 864, 619, 550, 500, 469 cm*1; !H NMR (CDC13, 300 MHz) δ 2.29 (s, 3H), 2.43 (s, 6H), -25- 本紙張尺度適用中國國家標準(CNS) A4:%格(210X297公釐)
•裝 訂
k 593382 A7 B7 五、發明説明(22 ) 4.62 (s, 2H), 6.96 (s, 2H); 13C NMR (CDC13, 125 MHz) δ 20.3, 21·0 (2C),49·8, 117·0, 120.0 (q,JCF=326 Hz,1C,CF3),129.9 (2C),139.7 (2C),139·8; 19F NMR (CDC13, 282 MHz) δ -79.7 (s,3F,CF3)。分析 CuHnC^FJ之計算值:C,49·62; H,4·92; F, 21.40; S,12·04 〇 實測值 C,49·58; H,4·53; F,21.35; S,12.06。 4-(三氟甲基)苯基甲基三氟明(4-Trifluoromethyl) phenylmethyl Triflone; Synthesis, 691, 1997): IR (KBr) 1356, 1341,1227,1210,1144,1121,855, 658,513 cm·1; iH NMR (CDC13, 300 MHz) δ 4·53 (s,2H),7.58 (d,J=8.0 Hz,2H),7.72 (d,J=8.0 Hz,2H); 19F NMR (CDC13, 282 MHz) δ -77.5 (s,3F, CF3),-64.3 (s,3F,CF3)。 3,5-二(三氟甲基)苯基甲基三氟晒(3,5-3丨8(1:1*丨£111〇1:〇11161:11>^1) phenylmethyl Triflone): IR (KBr) 1376,1362,1277,1175, 1 1 17, 918, 910, 669 cm-1; NMR (CDC13, 300 MHz) δ 4.60 (s, 2H), 7.91 (s, 2H), 8.01 (s, 1H); 13C NMR (CDC13, 125 MHz) δ 55.0, 119.6 (q5 JCF=326 Hz, 1C, CF3), 122.6 (q, JCf=272 Hz, 2C, 2CF3), 124.2 (septet, JCF=4 Hz, 1C), 126.1, 131.3 (2C), 132.9 (q, Jcf=34 Hz, 2C); l9F NMR (CDC13, 282 MHz) δ -77.4 (s, 3H,CF3),-64.3 (s,6F,2CF3)。分析 C1()H302F9S之計算值: C,33·53; H,0.84; F,47.74; S,8.95。實測值 C,33.48; H,0·91; F,47·87; S,8.89。 五氟苯基甲基三氟酮(Pentafluorophenylmethyl Triflone): IR (KBr) 1509, 1374,1210, 1121,995 cm·1; W NMR (CDC13, 300 MHz) 6 4.64; 13C NMR (CDC13, 125 MHz) δ 44.3, 100.0 -26- 本紙張尺度適用中國國家標準(CNS) A4姝格(210X297公釐) 593382 A7 B7 五、發明説明(23 ) (dt, Jcf=4.17 Hz, 1C, ipso-C), 119.5 (q, JCf=326 Hz, 1C, CF3), 137.9 (d, Jcf=251 Hz, 2C, 2m-C), 142.8 (d, JCf=258 Hz, 1C, p-C), 145.9 (d, Jcf=252 Hz, 2C, 2o-C); 19F NMR (CDC13, 282 MHz) δ -160.0 (d,J=15.2 Hz, 2F,2m-F),149.0 (s,IF, p-F), 139.4 (d,J=15.2· Hz,2F,2o-F),-78.3 (s,3H,CF3)。分析 C8H202F8S之計算值:c, 30.59; H,0.64; F,48.38, S,S 10.21。 實測值 C,30.49; H,0·73; F,48.37; S,10.18。 實施例3 [芳基二(三氟利基)曱烷之合成] 將實施例2所得各芳基甲基三氟酮(0·5毫莫耳)溶解於乙 謎(3愛升)’分別製備成溶液。將這些溶液冷卻至-78〇c, 添加1.1當量(〇·55毫莫耳)之卜BuLi (〇 34毫升,i 6 M之戊烷 落液)’攪摔10分鐘後,續加Tf2〇 (46微升,0.275毫莫耳) ,反應溶液升溫至室溫後,再攪拌i小時。再冷卻至_ 7 8 〇c 後’加1·1當量(〇·55毫莫耳)之t-BuLi (〇·34毫升,1·6 Μ之戊 坑落液),授摔1 〇分鐘間後,加Tf^o (4 6微升,〇·275亳莫 耳),反應溶液升溫至室溫後再攪拌1小時。之後,加水終 止反應’中和後,以正己烷洗淨。水相以4 Μ鹽酸調至酸 性’以乙醚萃取2次。有機相以硫酸鎂乾燥,過濾,濃縮 得固體足芳基二(三氟利基)甲烷。不需進一步精製。各芳 基二(三氟利基)甲烷之產率如表2所示,各芳基二(三氟利 基)甲fe之物性表示於其後。 · -27- 本紙張尺度適用中國國豕標準(CNS) Α4規格(210X297公爱)
裝 訂
線 593382 A7 B7 五、發明説明(24 ) 表2 芳基甲基三氟酮 芳基二(三氟利基)甲烷[產率(%)] 2-NaphCH2Tf 2-NaphCHTf2 84 l-NaphCH2Tf l-NaphCHTf2 98 2,4,6-Me3C6H2CH2Tf 2,456-Me3C6H2CHTf2 89 4-CF3C6H4CH2Tf 4-CF3C6H4CHTf2 87 3,5-(CF3)2C6H3CH2Tf 3,5-(CF3)2C6H3CHTf2 75 C6F5CH2Tf C6F5CHTf2 45 苯基二(三氟利基)甲燒(Phenylbis (triflyl) methane; J. Org. Chem. 38, 3358, 1973、Heteroatom Chem. 5,9,1994): IR (KBr) 2950,1381,1242,1219,1184, 1102, 806, 695, 660, 608,585,507,cm·1; !H NMR (CDC13,300 MHz) δ 5.97 (s, 1H),7.54-7.68 (m,5H); 13C NMR (CDC13,125 MHz) δ 80.7, 119.3, 119.3 (q,JCF=329 Hz,2C,2CF3),130.0 (2C),131.8 (br), 132.9 (2C); 19F NMR (CDC13, 282 MHz) -73·8 (s,6F,2CF3)。 2 -茶基二(三氟利基)甲燒(2-Naphthylbis (triflyl) methane): IR (KBr) 1393,1381,1244,1213,1103,646,586 cm·1; π NMR (CDC13,300 MHz) δ 6.10 (s,1H),7·61-7·71 (m,3H), 7.92-7.99 (m, 2H), 8.03 (d, J=8.4 Hz, 2H); 13C NMR (CDC13, 75 MHz) δ 80.9, 116.3, 119.3 (q, JCf=329 Hz, 2C 2CF3), 127.7,128.0,128.8,129.1,130.1,132.8,133.4,134.7; 19F NMR (CDCh,282 MHz) δ -73.6 (s, 6F,2CF3); HRMS (El)。 C13H804F6S2之計算值[M]+ 405.9768,實測值 405.9761。 -28- 本紙張尺度適用中國國家標準(CNS) A4*格(210 X 297公釐)
裝 訂
線 593382 A7 B7 五、發明説明(25 ) 1-苔基二(三氟利基)甲燒(1-Naphthylbis (triflyl) methane): IR (KBr) 1389, 1383, 1215, 1 1 1,770, 650, 504 cm·1; W NMR (CDC13, 300 MHz) δ 6.87 (s, 1H), 7.62-7.80 (m, 4H), 8.02 (d, J=8.4 Hz, 1H), 8.16 (d, J=8.4 Hz, 1H), 8.37 (d, J=7.5 Hz, 1H); 13C NMR (CDCI3, 75 MHz) δ 74.6, 114.1 (s, 1C, ipso-C), 119.4 (q, JCf=328 Hz, 2C, 2CF3), 1 19.9, 125.4, 127.0, 128.9, 130.1, 131.5, 131.7, 133.8, 134.0; 19F NMR (CDC13, 282 MHz) δ -74.2 (s,6F,2CF3): HRMS (El) C13H804F6S2之計算值[M] + 405.9768,實 i則值 405.9761。 2,4,6-三甲基苯基二(三氟利基)甲燒(2,4,6-丁1:丨1116{1171卩1^1^11)15 (triflyl) methane): IR (KBr) 1397,1383,1217, 1119,1107, 642,590 cnr1; W NMR (CDC13,300 MHz) δ 2.33 (s,3H), 2.35 (s, 3H), 2.61 (s, 3H), 6.48 (s, 1H), 7.00 (s, 1H), 7.08 (2, 1H); l3C NMR (CDCI3, 75 MHz) δ 20.2, 21.1, 22.2, 77.7, 115.9, 119.4 (q, JCF=328 Hz, 2C 2CF3), 130.4, 132.2, 140.0, 142·2,142.6; NMR (CDC13,282 MHz) δ -76.3 (s, 6F, 2CF3); HRMS (El) C12H1204F6S2之計算值[M]+ 398.0081,實測 值 398.0089 〇 4-(三氟甲基)苯基二(三氟利基)甲燒(4-Trifluoromethyl) phenylbis (triflyl) methane): IR (KBr) 1393, 1383, 1327, 1231,1171,1136, 1111,860, 671,610 cm·1; Μ NMR (CDC13, 300 MHz) δ 5.98 (s, 1H), 7.84 (s, 4H); 13C NMR (CDC13, 125 MHz) δ 80.4, 120.0 (q, JCf=329 Hz, 2C, 2CF3), 123.8 (q, JCF= 271 Hz, 1C CF3) 124.2, 127.6 (q, J=4 Hz, 2C), 133.0 (2C), -29- 本紙張尺度適用中國國家標準(CNS) A4規格(210 x 297公釐) 593382 A7 B7 五、發明説明(26 ) 135.6 (q, Jcf=33 Hz, 1C); 19F NMR (CDC13, 282 MHz) δ -73.5 (s,6F,2CF3),-64.7 (s,3F,CF3); HRMS (El) C10H5O4F9S2之計 算值[M]+ 423.9486,實測值 423.9471。 3,5 -二(三氟甲基)苯基二(三氟利基)甲烷(3,5 - B i s (trifluoromethyl) phenylbis (triflyl) methane): IR (KBr) 1395, 1374, 1285, 1223, 1 194, 1 179, 1144, 1105, 936, 909, 629, 519 cm*1; m NMR (CDC13) 300 MHz) δ 6.05 (s, 1H), 8.13 (s, 2H), 8.18 (s, 1H); 13C NMR (CDC13, 125 MHz) δ 78.9, 119.2 (q, Jcf = 329 Hz,2C,2CF3),122.2 (q,Jcf = 272 Hz,2C,2CF3), 122.9, 126.7 (septet, Jcf=4 Hz), 131.6 (s, 2C), 133.8 (q, J=35 Hz,2C); 19F NMR (CDC13, 282 MHz) δ -73.2 (s,6F,2CF3), -64.3 (s,6F,2CF3); HRMS (El) ChH404F12S2之計算值[M]+ 472.9375,實測值 472.9372。 五氟苯基二(三氟利基)甲烷(Pentafluorophenylbis (triflyl) methane): Μρ· 86〜87°C; IR (KBr) 1522,1501,1347,1321, 1198,1127,1024, 988, 613 cm·1; β NMR (CDC13, 300 MHz) δ 6.21 (brs,1H); 13C NMR (CDC13, 125 MHz) δ 70.4, 98·0 (s, 1C,ipso-C),119.2 (q,JCF=330 Hz,2C,2CF3),137·8 (d, JCf=258 Hz,1C,m-C),138.6 (d,Jcf=257 Hz,1C,m-C),144.7 (d,JCF=264 Hz,1C,p-C),145.4 (d,JCF=262 Hz,1C o-C), 147.2 (d, Jcf=262 Hz, 1C, o-C); l3C NMR (CD3OD (δ 49.0), 125 MHz) 5 56.2, 109.1 (dt, J=6, 19 Hz, 1C ipso-C), 122.4 (q, Jcf=324 Hz, 2C, 2CF3), 138.5 (d, Jcf=250 Hz, 2C, 2m-C), 143.0 (d, JCf=251 Hz, 1C, p-C), 150.0 (d, JCF=245 Hz, 1C, o- -30- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
裝 訂
593382 A7 B7 五、發明説明(27 ) C), 19F NMR (CDCI3, 282 MHz) δ -157.9 (dt, J=6.2, 21.5 Hz, IF, m-F), -156.8 (dt, J=6.2, 21.5 Hz, IF, m-F), -142.6 (tt, J=5.9, 21.5 Hz, IF, p-F), -140.3 (br, IF, 〇-F), -127.7 (ddd, J=5.9, 15.2, 21.5 Hz, IF, o-F), -75.2 (s, 6F, 2CF3); HMRS (El) CqHCUFhS〗之計算值[M]+,445.9141,實測值 445.9137。 實施例4 [五氟苯基二(三氟利基)甲烷之對位特異性的親 核性取代] 又’表2記載五氟苯基二(三氟利基)甲燒之產率45 %, 使用五氟苯基甲基三氟酮製造五氟苯基二(三氟利基)甲烷 時,以1 : 1比例,知均可得五氟苯基二(三氟利基)甲烷及 4 -第三丁基-2,3,5,6-四氟苯基二(三氟利基)甲烷(產率分別 為45%)。但使用ΐ·〇當量之t-BuLi與〇·5當量之Tf2〇時,4_ 第二丁基_2,3,5,6-四氟苯基二(三氟利基)甲烷之生成則完 全被抑制,知五氟苯基二(三氟利基)甲烷依Tf2〇為基礎, 可得9 5 %產率。因此,為檢討五氟苯基二(三氟利基)甲烷 之對位之特異的親核性取代之通性與範圍,就五氟苯基二 (三氟利基)甲烷與各種烷基鋰試藥反應予以探討。甲基鋰 之種類、反應條件及五氟苯基二(三氟利基)甲烷之對位取 代物之產率如表3所示。再者,表3所示五氟苯基二(三氟 利基)甲烷之對位取代物,係五氟苯基二(三氟利基)甲烷 與垸基經試藥之反應生成物,以鹽酸溶液洗淨而得,又, 表3中「Bn」表示苄基。 表3
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線
-31 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593382 A7 B7 五、發明説明(28
-78°C,1小時 -78 C,1小時 -78°C,6小時 -78°C 至rt,1 天 -20°C至rt,3小時 -20°C至rt,3小時 87 >95 83 >95 75 70 t-BuLi (3)
BuLi (3)
BuLi (5)
PhLi (3)
3,4,5-F3C6H2Li (5) 3,5-(CF3)2C6H3Li (5) 貫訑例5 [ { 4 -(五氟苯基)-2,3,5,6-四氟苯基}二(三氟利基) 曱烷之合成] 4 -曱基全氣二豕基之合成; 訂
將全氟苯基(ί〇克,30毫莫耳)之THF (50毫升)溶液置於 氬氣大氣下’於-78 C,以0.5小時滴加甲基經之乙酸溶液 (13毫升,15毫莫耳)。再於同溫下攪拌2小時後,再於室 溫檟:拌2小時。加水停止反應後,以乙酸抽取,其有機相 以硫酸鎂乾燥,過濾後,減壓除去溶劑,得心甲基全氟二 苯基’ 4,4’-二甲基全氟二苯基,全氟二苯基之混合物(莫耳 比,30 : 3 : 67)為粗產物。 4-(溴甲基)全氟二苯基之合成; 將上述含4 -甲基全氟二苯基混合物,琥珀酸亞胺(NBS) (26.7克,150毫莫耳),ΑΙΒΝ (〇·99克,6毫莫耳)及四氯化碳 (100毫升)之混合溶液加熱迴流1小時。此期間,以T L C確 認反應進行狀況,適時追加NBS與ΑΙΒΝ。最終時,所加之 NBS為285毫莫耳ΑΙΒΝ為15毫莫耳。反應完成後,冷卻至 -32 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 593382 A7 B7
室溫,減壓去除溶劑。粗產物以矽膠管柱層析法(展開溶劑 ••正己烷·乙酸乙酯=100 ·· i)純化,單離得4_(溴甲基)全氟 二苯基(7.36克,18亳莫耳,從甲基鋰之總產率為6〇%)。 NMR (CDCls, 300 MHz) δ 4.58 (s, 2H, CH2Br); NMR (CDCb, 282 MHz), δ-138.02 (dd, 1=10.6, 19.8 Hz, 2F),-138.56 (dt, J=9.1, 20.3 Hz, 2F), -142.36 (dd, J=10.6, 19.8 Hz, 2F), -150.59 (t, J=20.3 Hz, IF), -161.08 (dt, J=7.1, 20.3 Hz, 2F) 〇 {4-(五氟苯基)-2,3,5,6-四氟苯基}(三氟利基)甲烷之合 成;
將4-( ✓臭甲基)全氟二苯基(3.68克,9毫莫耳)與三氣甲垸 亞磺酸鈉(1.69克,1〇·8毫莫耳)以丙腈(30毫升)溶解,加熱 迴流1 2小時。反應後,冷卻至室溫,加水,以乙酸乙酯萃 取。有機相以硫酸鎂乾燥,過濾後,減壓除去溶劑。粗產 物以矽膠管柱層析法(正己烷-乙酸乙酯=2〇 :丨〜8 ·· 1〜丨:u 純化’單離{4-(五氟苯基)_2,3,5,6-四氟苯基)(三氟利基) 甲烷(3.91克,8.46毫莫耳,94%產率)標的物。 lH NMR (CDCI3, 300 MHz) δ 4.75 (s, 2Η, CH2Tf); 19F NMR (CDC13, 282 MHz),δ -78.24 (s,3F,CF3),=136.82〜136.62 (m, 1F),-137.72 (dd,J=10.7, 18.3 Hz,2F),-138.84 (dd,J=l〇.7, 18.3 Hz, 2F), -149.69 (t, J=21.3 Hz, IF), -160.63 (dt, J=6.1, 21.3 Hz,2F) 〇 {4-(五氟苯基)-2,3,5,6-四氟苯基}二(三氟利基)甲烷之 合成; 將{4-(五氟苯基)-2,3,5,6-四氟苯基}(三氟利基)甲烷(4.6 -33- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
裝 訂
B7 五、發明説明(3〇 ) 克’ 1〇毫莫耳)溶解於乙醚(12〇毫升)之溶液,置於氬氣大 氣下’於-78°C加第三-丁基氯化鎂(5毫升,1〇毫莫耳,2.〇 Μ之乙醚溶液)。反應溶液於-78°C攪拌0.5小時後,再於〇。〇 攪摔0.5小時。再度冷卻至-78艽,添加三氟甲烷磺酸無水 物(0.84毫升,5毫莫耳),於室溫攪拌2小時。於-78〇c續加 第二丁基氯化鎂(3.75毫升,7·5毫莫耳,2·0 Μ之乙醚溶液), 反應溶液於-78°C攪拌5小時後,於0°C攪摔0.5小時攪拌。 再次’冷卻至-781,加三氟甲烷磺酸無水物(0·84毫升,5 愛莫耳),於室溫攪拌2小時。反應完成後,加水後,再1 Μ 鹽酸落液中和,以正己烷洗水相。其次,其水相以4 Μ鹽 酸溶液調酸性,以乙醚萃取。昇華粗產物,有機相以硫酸 鎂乾燥後,減壓過濾去除溶劑。分離{4-(五氟苯基)_ 2,3,5,6-四氟苯基}二(三氟利基)甲烷(2·79克,4·7毫莫耳, 47%產率)標的物。
NMR (CDC13, 300 ΜΗζ) δ 6.32 (s,1Η,CH),唧 NMR (CDC13, 282 MHz),δ -75.1 (s, 6F,2CF3),-127.72 〜-127.58 (m, IF), -133.43 (dt, J=l〇.2, 2L3 Hz, IF), -134.60 (dt, J=9.4> 21.3 Hz, IF), -137.08^137.35 (m, 2F), -140.07 (br, IF), .l48.38 (t, J=21.3 Hz, IF), -160.01 (dt, J=6.2, 21.3 Hz, 2F) 〇 貫施例6 [五氟苯基二(三氟利基)甲基鋰之合成] 將實施例3所得五氟苯基二(三氟利基)甲烷(丨毫莫耳)及 iOH H2〇 (1愛莫耳)以乙酸落解(1〇毫升),於室溫授掉 1 2小時,濃縮乾燥得白色粉末之五氟苯基二(三氟利基)甲 基鋰(100%產率)。所得五氟苯基二(三氟利基)甲基鋰之物 -34-
593382 A7 發明説明(31 性表示如下。 五氟表基二(三氟利基)甲基經(Lithium PentafluorophenyIbis (triflyl) methide): 13C NMR (CD3OD, 125 MHz) δ 56.1, l〇9.〇 (dt, J-4, 19 Hz, 1C, ipso-C), 122.3 (q, JCf=324 Hz, 2C 2CF3)5 138.5 (d5 Jcf=247 Hz, 2C, 2m«C), 143.0 (d, JCf=251 Hz, 1C, p- C),149.5 (d,jCF= 245 Hz,2C, 2o-C)。 實施例7 [4-(五氟苯基-2,3,5,6_四氟苯基}二(三氟利基)甲 基鋰之合成] 將實施例5所得{4-(五氟苯基-2,3,5,6-四氟苯基}二(三氟 利基)甲烷(1毫莫耳)與LiOH ·出0 (1毫莫耳),以乙酸 (1〇毫升)溶解,於室溫攪摔12小時後,濃縮乾燥得白色固 體之{4-(五氟苯基)-2,3,5,6-四氟苯基}二(三氟利基)甲基鋰 (100%產率)。 實施例8 [五氟苯基二(三氟利基)甲基汞(丨)之合成] 於以銘箔遮光反應燒瓶内容五氟苯基二(三氟利基)甲烷 (0.20克’ 〇·40毫莫耳)之水溶液(3毫升),添加Ag2c〇3 (6 6 毫克,0.24毫莫耳),於室溫攪拌12小時後,若有固體殘 留時,過濾濃縮,得白色固體之五氟苯基二(三氟利基)甲 基采(1)(產率99%以上)。所得五氟苯基二(三氟利基)甲基 汞(I)之物性表示如下。 五氟苯基二(三氟利基)曱基汞(I) (SUver⑴ Pentafluorophenylbis (triflyl) methide): 19F NMR (CDC13) 282 MHz) δ -162.6 (dt, 1=7.6, 21.4 Hz, 2F, 2m-F), -150.6 (t, J=21.4 Hz, IF, p-F), -134.7-134.6 (m, 2F, 2o-F), -79.5 (s, 6F, -35- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 593382 A7 B7 五、發明説明(32 2CF3)- 實施例9 [五氟苯基二(三氟利基)甲基航(ΙΠ)之合成(其D] 將ShO3 (2 1亳克,0.155毫莫耳)與五氟苯基二(三氟利基) 曱燒置(0.277克,〇·62毫莫耳)於水中(0.5毫升),加熱迴流 1 2小時。之後,以過濾去除未反應之SC2〇3,濃縮、所得 粗產物以氯仿洗之,去除未反應之五氟苯基二(三氟利基) 甲烷除去後,以真空幫浦減壓,於l〇〇°C乾燥得白色粉末之 五氟苯基二(三氟利基)甲基銑(111) (5 〇 %產率)。 實施例10 [五氟苯基二(三氟利基)曱基钪(111)之合成(其2)] 將實施例8所得五氟苯基二(三氟利基)甲基銀(丨)(〇19克 ,〇·34毫莫耳)與 Sc(III)Ch · (H20)6 (29 毫克,〇·ιι 毫莫耳) 置於乙醚(3毫升)中,於室溫攪拌12小時。之後,過遽除 去氯化銀,濃縮。除去未反應之五氟苯基二(三氟利基)曱 烷,以真空幫浦減壓,於l〇(TC乾燥得白色粉末之五氟苯基 二(三氟利基)甲基銃(111)( 50%產率)。本實施例與實施例9所 得之五氟苯基二(三氟利基)甲基銳(III)之物性表示於下。 五氟苯基二(三氟利基)甲基銳(III)(scandium (ΠΙ)
Pentafluorophenylbis (triflyl) methide): Μρ· > 250°C (分解); "C NMR (CD3OD) (δ 49·0),125 MHz) δ 56·2,109·0 (dt, Jcf=2,20 Ηζ,1C,ipso-C),122.3 (q,Jcf=324 Ηζ,2C,2CF3), 137.8 (d, JCf=247 Hz, 2C, 2m-C), 142.3 (d, JCf=251 Hz, 1C, p-C), 148.9 (d, Jcf=245 Hz, 2C, 2o-C); NMR (CD3OD, 282 MHz) 5 -166.4 (dt, J=6.1, 21.3 Hz, 2F, 2m-F), -155.9 (t, J二21.3 Hz,1F,p-F),-134.9〜-134.9 (m,2F,2o-F),-80·9 (s, -36- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇x297公爱)
裝 訂
線 593382 A7 B7
五 6F, 2CF3) ο 實施例η [聚苯乙締載持型五氟苯基二(三氟利 燒之製造] 將五氟苯基二(三氟利基)甲基麵載持於4澳聚苯乙婦樹 脂,依下述製造聚苯乙缔載持型五氟苯基二(三氟利基)甲 烷(化7)。4-溴聚苯乙缔樹脂(由2%之二乙烯苯之共聚物 ,鹰-400篩,澳素載持率M3毫莫耳/克,東京化成公司 製)(0.33克,i毫莫耳)以苯(5毫升)使膨脹,氬氣大氣下, 於室溫加丁基鋰以1.6 Μ己烷溶液(1.88毫升,3毫莫耳)。 此混合溶液於60°C(水浴溫度)加熱,攪拌3小時後,一度回 至室溫,以注射針筒去除溶液部分。殘留之樹脂加苯(1亳 升)及T H F ( 1耄升),冷卻至〇它,加入實施例5所得之五 氟苯基二(三氟利基)甲基鋰(1·36克,3毫莫耳)。其次,將 反應溶液昇至室溫攪捽2小時後,再於7(rc (水浴溫度)攪 捽12小時。其次,將反應溶液冷卻至,加4 M鹽酸(1() 耄升。續以濾紙抽氣過濾收集樹脂,此樹脂依序以蒸餾水 (10笔升)’蒸館水(5毫升)-THF (5毫升)混合溶液,THF (10毫升)’乙醚(1〇毫升)洗淨。最後於1托耳之減壓下, 於80C乾燥5小時,得固體觸媒聚苯乙晞載持型五氟苯基 二(三氟利基)甲烷(0.413克)。 (化學式5 )
-37- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐)
裝 訂
k 593382 A7 B7 五、發明説明(34 ) 所得之聚苯乙缔載持型五象苯基二(三氣利基)甲燒經元 素分析,從溴含量求出布連氏酸載持率為1()6毫莫耳/克。 聚苯乙烯載持型五氟苯基二(三氟利基)甲烷之物性表示如 聚苯乙婦載持型五氟苯基二(三氣利幻甲燒(p〇iystMene resin, cross-linked with 2〇/〇 divinylbenzene with Pentafluorophenylbis (triflyl) methane): IR (KBr) 1475, 1352, 1194, 1119, 1022, 976,700,612 cm-1 〇 實施例1一2 [聚苯乙缔,載持型{4-(五氣苯基)·2,3,5,6-四氣苯 基} 一(二氟利基)甲燒之製造] 將{4-(五氟苯基)_2,3,5,6-四氟苯基}二(三氟利基)甲基 鋰載持於4 -溴聚苯乙烯樹脂,依下述製造聚苯乙晞載持型 {4·(五氟苯基)_2,3,5,6-四氟苯基丨二(三氟利基)甲烷(化8) 。將4 -溴聚苯乙埽樹脂(由2 %之二乙烯苯共聚合物,2〇〇· 40:篩,>臭載持3.03亳莫耳/克;東京化成公司製)(〇·33克, 1毫莫耳)以苯(5毫升)膨潤,氬氣大氣下,於室溫加丁基 鋰,1·6 Μ己烷溶液(188毫升,3毫莫耳)。此混合溶液於 6〇°C(水浴溫度)加熱,攪拌3小時後,一度回至室溫度, 以/主射針筒去除落液部分。殘留樹脂加苯(3毫升)與ΤΗρ (1笔升),冷卻至〇 t:,加實施例7所得之丨4 •(五氟苯基)_ 2,3,5,6-四氟苯基}二(三氟利基)曱基鋰(178克,3毫莫耳) 。其/入’反應落液昇至室溫,攪拌〇·5小時,再於7〇艺(水 浴溫度)攪摔1 2小時。其次,將反應溶液冷卻至〇〇c,加4 Μ 鹽酸(1 0毫升)。續以濾紙抽氣過濾收集樹脂,此樹脂依序 -38 - 本紙張尺度適財g B—家標準(CNS)_ A钱格(⑽χ挪公爱)
裝 訂
593382 A7 B7 五、發明説明(35 ) 以蒸餾水(10毫升),蒸館水(5毫补)-THF (5毫升)混合溶 液’ THF ( 1 0毫升),乙酸(1 〇毫并)洗淨。最後於1托耳之 減壓下’ 8 0 C ’乾燥5小時,得固體觸媒聚苯乙埽樹脂載 持型{4-(五氟冬基)_2,3,5,6 -四氟苯基} 一(二氣利基)甲垸 (0.440 克” (化學式6)
BuLi (3 當量) 60 C,3小時
〇·9〇毫莫耳/克由元素分析 Q-〇~Li 2J1毫莫耳-Br/克 —所得《聚苯乙埽樹脂載持型{ 4 “五氟苯基)·2,3,5,6•四氣 苯基}二(三氟利基)甲烷,經元素分析,從溴含量求出 連氏酸載持率為〇·9〇毫莫耳。 實施例1 3 [向山醛醇反應] 以實施例U所得之聚苯乙埽載持型五氟苯基二(三 =甲燒當做固體觸媒’進行如下述由三甲基硬垸基埽醇 Ά甲I可得料之向山料反應(化9卜添加 升於上述㈣觸媒(16毫克’布連氏載持率1Q6毫莫耳1 ,冷部至-78t:後’加苯乙酮之三甲基㈣基缔醇陳12毫 -39- A7 B7 五、發明說明(36 ) 升’ 〇·6晕莫耳)與苯甲醛(0.05毫升,0.5毫莫耳),於·78Χ: 授掉7小時。反應後,於·78°(:加三乙基銨2,3滴,回至室 舰°其次’以減壓過濾收集樹脂。又,將濾液濃縮,於室 溫加1 Μ鹽酸〇毫升)與THF (1毫升),攪拌15分鐘,醛醇 <二甲基碎烷基缔醇醚轉化成醇。通常之後處理後,以發 膠管柱層析分離純化(正己烷:乙酸乙酯=8 : 1〜4: 1)得 駿醇Μ寻到醛醇(109.7毫克,〇·49毫莫耳)之產率為97〇/〇。 ,脂依序以4Μ鹽酸(1毫升),蒸餾水(1毫升),蒸餾水(〇5 笔升)-THF ( 〇·5亳升),混合溶液,THF (丨毫升),乙醚(j亳 升)洗淨後乾燥,固體觸媒約1〇〇%回收。 (化學式7) OS^ea
PhCHO +
3(cat)
Ph
甲基, EtCN
CH2C12,或 -78〇C
Me3SiO 〇
以向來已知之高分子載持型布連氏酸觸媒,納飛翁sAC_ 13 (杜邦公司製造)16毫克,代替上述聚苯乙烯載持型五氟 苯基二(三氟利基)甲烷,其他與上述同樣地進行反應,醛 醇之產率與使用上述固體觸媒(16毫克,布連氏酸載持率 1·〇6毫莫耳/克),得到大約相同之結果。又觸媒回收率為 100%。 實施例1 4 [櫻井-細見烯丙基化反應] 以實施例11所得之聚苯乙烯載持型五氟苯基二(三氟利 基)甲fe當做固體觸媒,進行如下述由埽丙基三甲珍燒與 -40- 本紙張尺度適用中國國家標準(CNS) A4祝格(210X 297公釐) 593382 A7 __ —_ B7 五、發明説明(37 ) 苯甲酸可得矽烷基醇之櫻井-細見烯丙基反應(化1 0)。於 浠丙基三甲矽烷(0·48亳升,3毫莫耳)與上述固體觸媒(57 毫克’布連氏酸載持率1〇6毫莫耳/克)加二氯甲烷〇·41亳升 ’於室溫攪拌30分鐘。而後冷卻至_4〇°C,於3 0分鐘攪拌情 形下fe fe滴加苯甲醛之二氯甲烷溶液(〇·2毫升,2毫莫耳) 。滴加後,再於_40°C攪拌1小時。瓦應後,於-4(TC加2 , 3 滴足三乙胺,回至室溫。其次,以減壓過濾收集樹脂。又 ’過濾濃縮,於室溫加i Μ鹽酸(2.5毫升)與THF (2.5毫升) ’攪拌30分鐘。高烯丙基醇之三甲基矽烷醚變換成醇。通 常之後處理後,以矽膠管柱層析分離純化(正己烷:乙酸 乙醋=10 : 1〜5 : 1)得高晞丙基醇(2 67毫克,1.8毫莫耳)。所 得高烯丙基醇之產率為90%。樹脂依序以4 Μ鹽酸(丨毫升) 蒸餘水(1毫升),蒸餾水(〇 5毫升> THF (〇·5毫升)混合溶 液,THF (1毫升),乙醚(1毫升)洗淨乾燥,固體觸媒之回 收約100%。 (化學式8)
裝
PhCHO + 3(cat) CH2CI2f -40°c
Me3SiO
OH HCI — ] h2〇-thf
訂
以向來已知之高分子載持型布連氏酸觸媒之納飛翁3八(:_ 13 (杜邦公司製造)57毫克,代替上述聚苯乙烯載持型五氟 苯基二(三氟利基)甲烷,其他與上述同樣地進行反應,缔 丙基醇之產率未超過2%。又,觸媒之回收率為ι〇〇%。由 -41 - 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593382 A7 B7 五、發明説明(38 ) 此可知,顯示本發明之聚苯乙晞載持型五氟苯基二(三氟 利基)甲烷遠比既存之高分子載持型布連氏酸觸媒為佳。 實施例1 5 [醇之醯化反應] 以實施例1 1所得之聚苯乙烯載持型五氟苯基二(三氟利 基)甲坑做為固體觸媒,進行如下述由薄荷醇與苯甲酸可 得醚之醯化反應(化11)。於丨-薄荷醇(157毫克,丨毫莫耳) ,苯甲酸無水物(340亳克,1.5毫莫耳),上述固體觸媒(65 毫克,布連氏酸載持率:1·〇6毫莫耳/克),加乙腈4.8亳升 ,於2 7 °C攪拌1 7小時,。反應後,以減壓過濾收集樹脂,滤 液以水(5毫升)與正己烷(1〇毫升)分配萃取,其有機相以 通常後處理後’以矽膠管柱層析分離精製(正己烷:乙酸 乙酯=10 : 1)得醚(260毫克,1亳莫耳)。得到之醚產率為 9 9 %。樹脂依序以4 Μ鹽酸(1毫升),蒸餾水(丨毫升),蒸 餾水(0.5毫升)-THF (0.5毫升)混合溶液,THF (1毫升),乙 醚(1毫升)洗淨乾燥,固體觸媒約100〇/〇回收。 (化學式9)
以向來已知之高分子載持型布連氏酸觸媒之納飛翁SAC _ 13 (杜邦公司製造)57毫克,代替上述聚苯乙烯載持型五氟 苯基二(三氟利基)甲燒,其他與上述同樣地進行反應,酸 之產率為0%。又,觸媒之回收率為1 〇〇%。由此可知,既 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 存刀子載持型布連氏酸觸媒進行無法反應者,本發明 《水苯乙缔載持型五氟苯基二(三氣利基)甲燒可反應。 實施例16 [酮之縮醛反應] 、貝施例1 1所得之聚乙烯載持型五氟苯基二(三氟利基) ::為固缸觸媒,進行如下述由苯甲基丙酮與原甲酸甲 酉曰可一甲基乙縮醛之縮醛反應(化I”。於上述固體觸媒 (10.6¾克,〇.5耄莫耳%,丨〇6亳莫耳/克)加甲苯(2毫升) 古於至/皿巧拌(膨潤)後,冷卻至〇它,加苯甲基丙酮(〇儿 毛升2·〇毛莫耳)及原甲酸甲酯(〇·26毫升,〇·24毫莫耳)。 於〇°C攪拌2〇分鐘,以減壓過濾收集樹脂,;慮液以水(5毫 升)與正己烷(1 〇毫升)分配萃取,有機相以通常後處理後 ,石夕膠管柱分離純化(正己燒:乙酸乙·· υ得縮 :(388毫1 2毫莫耳)。所得縮醛之產率為>99%。樹脂依 序以4 Μ鹽酸(1毫升),蒸餾水(1毫升),蒸ϋ水(0.5毫升)- 聊(〇·5毫升)混合溶液,挪(1亳升),乙叫亳升)洗淨 乾燥’固體觸媒之回收1〇〇0/。。 (化學式1 0 )
HC(OMe)3 (1·2當量) 甲苯 〇eC,20 分 催化劑 >
以向來已知高分子載持型布連氏酸觸媒之鈉飛翁sac_i3 (杜邦公司製造)1〇.6毫a,代替上述聚苯乙埽載持型五氣 笨基二(三氟利基)甲烷,其他與上述同樣地進行反應,縮 593382 A7 —_—___B7_.__ 五、發明説明(40 ) 駿足產率未超過16%。又,觸媒之回收率為1〇〇%。由此可 知’顯示本發明之聚苯乙缔載持型五氟苯基二(三氟利基) 甲燒’遠比既存之高分子載持型布連氏酸觸媒為佳。 產業上之利用可能性 本發明之聚苯乙婦載持型芳基二(全氟烷基磺醯基)甲烷 等之高分子載持型芳基二(全氟烷基磺醯基)甲烷,為具強 酸之芳基二(全氟烷基磺醯基)甲烷載持於聚苯乙埽樹脂等 樹脂聚合物,可利用於布連氏酸及路易士酸觸媒進行反應 ’於向來之觸媒困難進行反應的。也可容易地進行。不只 觸媒回收率高,容易再利用所以泛用性高,因本觸媒為不 含金屬之有機酸,由毒性,環境等點觀之具優越性。根據 本發明,首次可將均一觸媒之超強酸,載持於對有機濃媒 (例如,芳香族系溶劑、鹵系溶劑、醚系溶劑等)顯示優越 膨脹能之高分子樹脂上,由此,對藉由種種酸觸媒之有機 反應’可達成高的觸媒活性。 -44- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 公告本 申請曰期 案 號 090133474 類 別 (以上各攔由本局填註) A4 C4 中文說明書替換頁(92年12月) 4 4 $明 _ 專利説明書 593382 -、名稱 中 文 高分子載持型芳基二(全氟烷基磺醯)甲烷 英 ·文 POLYMER-SUPPORTED ARYLBIS (PERFLUOROALKYLSULFONYL) METHANE 姓 名 國 籍 1·石原一彰 KAZUAKIISHIHARA 2·山本尚 HISASHI YAMAMOTO -、發明人 住、居所 1·2·均日本JAPAN 1·日本國愛知縣江南市般若町東山78番地 2·日本國愛知縣名古屋市昭和區山手通一丁目π番1號 Β402 , 名 (名稱) 科學技術振興事業團 JAPAN SCIENCE AND TECHNOLOGY CORPORATION 國 籍 日本JAPAN 三、申請人 住、居所 (事務所) 日本國埼玉縣川口市本町4丁目1番8號 代表人 姓 名 沖村蕙樹 -1 - 裝 訂 線 本紙張尺度適用中國國家檩準(CNS) A4規格(210X297公釐) 593382 第090133474號專利申請案 j文說明書替換頁Θ2年12月)
此觸媒合成有機化合之方法。 盆發明者等為解決上述課題刻意地研究、於作為三氣利 基《拉電子反應劑、使用三氣甲烷亞硫酸鈉(TfNa)盥三氟 甲燒磺酸,水物(Tf2〇),合成五氟苯基二(三氟利基)甲垸 ,以此五氟苯基二(三氟利基)甲烷與Li〇H ·出〇於乙醚中 反應,合成五氟苯基二(三氟利基)甲基化㉞。以此五氣苯 基一(三氟利基)甲基化鋰與4_溴聚苯乙烯樹脂,於丁基化 鋰存在下,苯與THF混合溶劑中反應,聚乙烯樹脂之苯 基陰離子被五氟苯基二(三氟利基)f烷之對位行特異的親 核性取代反應,得聚苯乙烯載持五氟苯基二(三氟利基)甲 烷,發現其做為布連氏酸與路易士酸之醇之醯化反應,及 醛醇反應,及烯丙基反應等之優良的酸觸媒,以至完成本 發明。 發明揭示 亦即本發明為有關高分子載持型芳基二(全氟甲基磺醯) 甲燒’其特徵為以通式[1 ]表示之芳基二(全氟甲基磺醯) 甲烷載持於有機高分子樹脂。 (化學式2)
S02Rf1 ! I R—?—Η [1] S02Rf2 (式[1]中,R1表示取代或未取代之芳香,Rfi及Rf2表示相 互獨立之全氟烷基。)(申請專利範圍第i項),及申請專利 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 593382
第090133474號專利申請案 中文說明書替換頁(92年12月) 範圍第1項所记載< 向分子載持型芳基二(全氟烷基磺醯) 甲少元’其特徵為有機高分子樹脂藉由鹼性反應劑可產生陰 離子 < 樹脂聚合物(申請專利範圍第2項),及申請專利範 圍第2項所記載之高分子載持型芳基二(全氟烷基磺醯)甲 燒,其特徵為藉由驗性反應劑可產生陰離子之樹脂聚合物 ,其分子内具有取代或未取代之芳基樹脂聚合物(申請專 利範圍第3項),及申請專利範圍第3項所記載之高分子載 持型芳基二(全氟烷基磺醯)甲烷,其特徵為於分子内具有 取代或未取代芳基之樹脂聚合物之聚苯乙晞樹脂(申請專 利範圍第4項),及申請專利範圍第丨〜4項所記載之任一高 为子載持型芳基一(全氟燒基續醯)甲燒,其特徵為次通式 [1]表示之芳基二(全氟烷基磺醯)甲烷,藉由其芳基之拉 電子性取代基與有機高分子之陰離子反應,載持於有機高 分子(申請專利範圍第5項),及申請專利範圍第1〜5項所 1己載之任一高分子載持型芳基二(全氟烷基磺醯)甲烷,其 特徵為’於通式[1]之Rfi及Rf2均為三氟甲基(申請專利範 圍第6項),及申請專利範圍第1〜6項所記載任一高分子載 持型芳基二(全氟烷基磺醯)甲烷,其特徵為,於通式[1 ] R1為苯基’莕基,2,4,6-三甲基苯基,4-(三氟甲基)苯基, 3,5 -二(三氟甲基)苯基,五氟苯基,或全氟聯苯基(申請專利 範圍第7項),及申請專利範圍第1〜7項所記載任一高分子載 持型芳基二(全氟烷基磺醯)甲烷,其特徵為其芳基二(全氟烷 基續醯)甲燒為苯基二(三氟利基)甲燒,2 -審基二(三氟利基) 甲烷,1 -莕基二(三氟利基)甲烷,2,4,6 -三甲基 -10- 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐) 593382 第090133474號專利申請案‘ 中文說明書替換頁(92年12月) 五、發明説明( 苯基二(三氟利基)甲烷,4_(三氟〒基)苯基二(三氟利基) 甲烷,3,5-二(三氟甲基)苯基二(三氟利基)甲烷,五氟苯 基二(三氟利基),或(五氟苯基)-2,3,5,6-四氟苯基}二( 二氟利基)甲烷(申請專利範圍第8項)。 又本發明為有關,高分子載持型芳基二(全氟烷基磺醯) 甲烷製造方法,其特徵為申請專利範圍第丨〜8項所記載之 任一问分子載持型芳基二(全氟烷基磺醯)甲烷之製造方法 ,藉由驗性反應劑可產生陰離子樹脂聚合物與,次通式 [2]表tf方基二(全氟烷基磺醯)甲烷之金屬鹽反應。 (化學式3 ) S02Rf1 R2-C—Η [2] S〇2Rf2 (式m中’ π表示具有拉電子性取代基之芳基,砂及好 表:相^獨立全氟燒基。)(中請專利範圍第9項),及申請專 項戶1載1高分子載持型,基二(全氟燒基續醯) 士九/万/ 、特徵為做為藉由鹼性反應劑可產生之 樹脂聚合物,係使用函燒基樹脂聚 10項),及申請專利範圍第10項所記載之高分子 基一(全鼠烷基磺醯)甲烷之製造方法,其基 基樹脂聚合物,係使用鹵辛聚苯谢、" 、"鹵烷 ^ . 常永丰乙埽樹脂(申請專利範圍 弟η項及申請專利範圍第"項之高分 固 (全氟烷基磺醯)甲烷之製造方 a 土万土 — 〃特欲為做為自素聚苯 -11 - ^張尺度適财Β目家標準(CNS) Α4規格(21〖Χ 297公羡)_ 593382 A7 B7 第〇9〇133474號專利申請案 中文說明書替換頁(92年12月) 五、發明説明( ) 9 ’ 溶劑中進行觸媒反應為特徵之有機化合物之合成方法(申 請專利範圍第2 0項),及申請專利範圍第2 0項所記載之有 機化合物之合成方法,其特徵為,觸媒反應係縮醛化反應 ’醇之醯化反應,醛醇反應,婦丙基化反應,狄爾斯-阿 德耳(Diels-Alder)反應,弗里德爾-克拉夫茨(Friedel-Crafts)反應’曼尼希(Mannich)反應,糖化反應,酯化反應 ’氯化反應或陽離子聚合反應(申請專利範圍第2 1項)。 供實施本發明之最佳形態 做為本發明之高分子載持型芳基二(全氟烷基磺醯)甲烷 為以通式[1 ](式[1 ]中,Ri表示取代或未取代之芳基,Rfi 及Rf2表示相互獨立之全氟烷基磺醯基)表示芳基二(全氟 烷基磺醯)甲烷能以化學性及/或物理性載持於有機高分子 樹脂者,則無特別限制,芳基二(全氟烷基磺醯)甲烷為, 以化學性載持於藉由鹼性反應劑可產生之樹脂聚合物,例 如’芳基二(全氟烷基磺醯)甲烷,藉由芳基之拉電子性取 代基與有機高分子之陰離子反應之化學性載持者為佳,又 做為藉由鹼性反應劑可產生陰離子之樹脂聚合物,例如可 舉,於分子内具有取代或未取代之芳基之樹脂聚合物、分 子内具有羥基之樹脂聚合物等,更具體地可例示,聚(對_ 羥基苯乙烯),聚乙二醇載持於聚苯乙烯(商品名:田德凝 膠(于 > 夕铲,TENTAGEL)等載持物。做為此等芳基 二(全氟燒基績驢)甲燒載持之載體的聚苯乙烯樹脂等之高 分子樹脂,亦可為均聚物,亦可為共聚物。 又’以通式[1 ]表示之芳基二(全氟烷基磺醯)甲烷,當 -13- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 593382 第090133474號專利申請案 中文說明書替換頁(92年12月) 發明説明( 11 基,做為此時之取代基可例示如,甲基等之山〜4之低烷 基,二氟甲基等之C1〜4之鹵化低烷基,氟等鹵素原子, 烷氧基,磺醯基,氨基等。做為此R1可具體列舉如,苯基 ,奈基,2,4,6-三甲苯基,4-(三氟甲基)苯基,3,5-二(三 氟甲基)苯基,五氟苯基,對_甲苯基,鄰-甲苯基,菜基 ,甲苄基,聯苯基,全氟聯苯基,對-氯苯基,鄰―氯苯基 等。 一 做為於本發明之聚苯乙婦樹脂等高分子載持型芳基二( 全氟烷基磺醯)甲烷之芳基二(全氟烷基磺醯)甲烷,可具 體的例示如,苯基二(三氟利基)甲烷,2-蕃基二(三氟利 基)甲烷’ 1-莕基二(三氟利基)甲烷,2,4,6_三甲苯基二( 三氟利基)甲烷,4-(三氟甲基)苯基二(三氟利基)甲烷, 3,5_ 一(二氟甲基)苯基二(三氟利基)甲烷,五氟苯基二(三 氣利基)甲境’ {4-(五氟苯基)-2,3,5,6_四氟苯基}二(三氟 利基)甲烷等。
做為本發明之高分子載持型芳基二(全氟烷基磺醯)甲烷 之製造方法’藉由鹼性反應劑可產生陰離子之樹脂聚合物 ’例如卣燒基樹脂聚合物與前述通式[2 ]( R2表示具有拉電 子性取代之芳基,Rfl及Rf2表示相互獨立之全氟烷基)表 不之芳基二(全氟烷基磺醯)甲烷之金屬鹽反應者,則無特 別限制。藉由芳基二(全氟烷基磺醯)甲烷之金屬鹽之親核 取代反應’藉由將樹脂聚合物分子中之陰離子與芳基二( 全說燒基磺醯)甲烷金屬鹽之拉電子性取代反應,可製造 本發明之高分子載持型芳基二(全氟烷基磺醯)甲烷。於通 式[2]之R2表示具有·+νη3,-CF3,-CC13,_N〇2,-CN,-CHO -15- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公爱) 593382 第090133474號專利申請案 中文說明書替換頁(92年12月)
2.2當量之t-BuLi,生成之苄基二(三氟利基)甲烷經由卜 BuLU^質子化,芊基三氟酮成定量地變換成苯基二(三氟 利基)甲烷。但,從使用五氟甲基溴製造五氟苯基二(三氟 利基)甲烷時,於1 : 1比例下,五氟苯基二(三氟利基)甲 烷及4 -第三丁基_2,3,5,6-四氟苯基二(三氟利基)甲烷均可 獲得(產率分別為45%),此種情形,使用1〇當量之t_BuU 與〇·5當量之TGO,則4 -第三丁基_2,3,5,卜四氟苯基二(三 氟利基)甲烷之生成完全受到抑制,基於TGO,可得高產 率之五氣丰基'一(二氣利基)甲燒^。 於本發明之高分子載持型芳基二(全敦烷基磺醯)甲烷之 製造万法,樹脂聚合物與芳基二(全氟烷基磺醯)甲烷之金 屬鹽反應,例如,將樹脂聚合物以甲苯,苯等溶劑膨潤, 於不活性氣體大氣中添加20〜8(TC範圍之鹼性反應劑,最 好加熱至6 0 °C,攪拌後,回至室溫,將去除溶液部分之 樹脂,再次添加反應溶劑,-10〜25t範圍,最好冷卻至〇 °C,添加芳基二(全氟烷基磺醯)甲烷之金屬鹽,於室溫攪 後,25〜85°C範圍,最好在70°C加熱,將芳基二(全氟烷基 橫酸)甲烷載持於樹脂聚合物,冷卻,洗淨,乾燥可得高 分子載持型方基二(全氟烷基磺醯)甲烷。做為上述鹼性反 應劑,只要能於樹脂聚合物產生陰離子者,無特別限制, 丁基鋰等之烷基鋰為佳,做為反應溶劑,以苯與四氫呋喃 <混合液反應產率為佳。苯與甲苯不同,無法與上述丁基 鋰等反應,產率不會降低。 做為本發明之觸媒,只要以上述本發明之高分子載持型 -21 - 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐)
•裝 訂
Claims (1)
- 593382厂種高分子載持型芳香二(全氟烷基磺醯)甲烷,其係將 通式[1]足芳基二(全氟烷基磺醯)甲烷載持於有機高分子 樹脂, (化學式1) S02Rf1 I R一C—Η [1] SOzRf2 (式[1]中,R1表示取代或未取代之芳基,Rfl&Rf2表示 相互獨立之全氟烷基)。 2 ·根,申清專利範圍第1項之高分子載持型芳基二(全氟燒 基^醯)甲烷,其中為有機高分子樹脂係藉由鹼性反應劑 可產生陰離子之樹脂聚合物。 3·根,申清專利範圍第2項之高分子載持型芳基二(全氣燒 基磧醯)甲烷,其中藉由鹼性反應劑可產生陰離子之樹脂 聚合物、,係分子内具有取代或未取代芳基之樹脂。 4 ·根,申清專利範圍第3項之高分子載持型芳基二(全氟烷 基%醯)甲坑,其中該分子内具有取代或未取代芳基之樹 脂聚合物係聚苯乙晞樹脂。 5 ·根=申清專利範圍第丨項之高分子載持型芳基二(全氟烷 基磺醯)甲烷,其中通式Π]之芳基二(全氟烷基磺醯)甲 烷,係藉由其芳基之拉電子取代基與有機高分子之陰離 子反應,載持於有機高分子。 本紙張尺度賴+ Η目家標準(CNS) A4規格 593382 A8 B8 C8 D8 - 六、申請專利範圍 ^ " 6 ·根據申請專利範圍第1項之高分子載持型芳基二(全氟燒 基磺醯)甲烷,其中通式[1]之Rf1及Rf2均為三氟甲基。 7·根據申請專利範圍第1項之高分子載持型芳基二(全氣燒 基磺醯)甲烷,其中通式[1]之Ri為苯基,莕基,2,4,心三 甲基苯基,4-(三氟甲基)苯基,3,5-二(三氟甲基)苯基 ,五氟苯基,或全氟二苯基。 8 ·根據申請專利範圍第1項之高分子載持型芳基二(全氟燒 基%Βά)甲坑’其中該芳基一(全氟燒基橫醯)甲貌為苯基 二(三氟利基)甲烷,2 -莕基二(三氟利基)甲烷,丨_萘 基二(三氟利基)甲烷,2,4,6-三甲基苯基二(三氟利基) 甲烷,4-(三氟甲基)苯基二(三氟利基)甲烷,3,5_二( 三氟甲基)苯基二(三氟利基)甲烷,五氟苯基二(三氟 利基)甲烷,或{4-(五氟苯基)-2,3,5,6·四氟苯基}二( 三氟利基)甲烷。 9· 一種高分子載持型芳基二(全氟烷基磺醯)甲烷的製造方 法’其係申請專利範圍之第1至8項之任一項之高分子載 持型芳基二(全氟烷基續醯)甲烷之製造方法,其特徵為 藉由鹼性反應劑產生陰離子之樹脂聚合物,與通式[2 ]芳 基二(全氟貌基續醯)甲烷之金屬鹽反應, (化學式2) R 2] I-1 2 2ο I ο SICIS 本紙張尺度適用中國國家標準(CNS) Α4規格(210X297公爱) 593382 A8 B8 C8 D8 六 申請專利範圍 (式[2]中,R2表具有拉電子性取代基之芳基,Rfi&Rf2 表相互獨立之全氟燒基。) 10.根據申晴專利範圍弟9項之南分子載持型芳基二(全氣p 基續驗)甲燒之製造方法,其中該藉由鹼性反應劑可^ 生陰離子之樹脂聚合物’係使用自烷基樹脂聚合物。 11·根據申請專利範圍第1 0項之高分子載持型燒基二(全氣 燒基續酿)甲燒之製造方法,其中該_烷基樹脂聚合Z ,係使用ii素之聚苯乙婦樹脂。 12·根據申請專利範圍第1 1項之高分子載持型芳基二(全氣 燒基續酿)甲燒之製造方法’其中該齒素1聚1苯^二 脂,係使用4 -溴聚苯乙晞樹脂。 13 ·根據申請專利範圍第9至i 2項中任一項之高分子載持型 芳基二(全氟烷基磺醯)甲烷之製造方法,其中該芳基一 (全氟烷基磺醯)甲烷之金屬鹽為選自鹼金屬元素,鹼土 金屬元素’過渡金屬元素’硼,碎,銘,锡,鋅或叙、 之任一金屬鹽。 Μ.根據申凊專利範圍第1 3項之高分子載持型芳基二(全氣 烷基磺醯)甲烷之製造方法,其中該過渡金屬元素為選 自钪,釔,鑭,銅,銀,鈦,锆或給之任一金屬元素。 15·根據申請專利範圍第9項之高分子載持型芳基二(全氟烷 基磺醯)甲烷之製造方法,其中該芳基二(全氟烷基磺醯 )甲k之金屬鹽,為五氟二(三氟甲基橫酸)之麵鹽。 16.根據申請專利範圍第9項之高分子載持型芳基二(全氟烷 基%醯)甲烷 < 製造方法,其中該鹼性反應劑係使用丁 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 一 ----- 乃3382‘申請專利範圍 基I里。 17·根據申請專利範圍第9項之高分子載持型芳基二(全氟烷 基、醯)甲烷之製造方法,其中該溶劑係使用苯與四氫 呋喃之混合物。 18.如申請專利範圍第1至8項中任一項之高分子載持型芳基 —(全氟烷基磺醯)甲烷,其係用於作為觸媒之有效成份 19·如申請專利範圍第1至8項中任一項之高分子載持型芳 基一(全氟烷基磺醯)甲烷,其金屬鹽係用於作為觸媒 之有效成份。 2〇.如申請專利範圍第18項之高分子載持型芳基二(全氟烷 基~酿)甲燒,其中該觸媒為布連氏酸觸媒。 21·如申請專利範圍第1 9項之高分子載持型芳基二(全氟烷 基磺醯)甲烷,其中該觸媒為布連氏酸觸媒。 22·—種有機化合物之合成方法,其係使用如申請專利範 圍第18至21項中任一項之高分子載持型芳基二(全氟 烷基磺醯)甲烷作為觸媒,於該觸媒存在下,在溶劑中 進行觸媒反應。 23·根據申請專利範圍第22項之有機化合物之合成方法,其 中该觸媒反應為縮醛反應,醇之醯化反應,醛醇反應, 烯丙基化反應,狄爾斯_阿德耳(Diels-Alder)反應,弗里 -4- 本紙張尺度適用中國國家標準(CNS) A4規格7210X297公釐) 593382 8 8 8 8 A BCD 六、申請專利範圍 德爾-‘克拉夫茨(Friedel-Crafts)反應,曼尼希(Mannich) 反應,糖化反應,酯化反應,氯化反應或陽離子聚合 反應。 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐)
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| JP2001283218A JP3773824B2 (ja) | 2001-03-12 | 2001-09-18 | 高分子担持型アリールビス(パーフルオロアルキルスルホニル)メタン |
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| US (1) | US7026409B2 (zh) |
| EP (1) | EP1375532A4 (zh) |
| JP (1) | JP3773824B2 (zh) |
| KR (1) | KR100570234B1 (zh) |
| CN (1) | CN1255438C (zh) |
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| US7193113B2 (en) * | 2000-12-15 | 2007-03-20 | Japan Science And Technology Corporation | Arylbis(perfluoroalkylsulfonyl) methane and metallic salt thereof, and methods for producing the same |
| WO2002048098A1 (en) * | 2000-12-15 | 2002-06-20 | Japan Science And Technology Corporation | Arylbis (perfluoroalkylsulfonyl) methane, metal salt of the same, and processes for producing these |
| JP3773824B2 (ja) | 2001-03-12 | 2006-05-10 | 独立行政法人科学技術振興機構 | 高分子担持型アリールビス(パーフルオロアルキルスルホニル)メタン |
| JP4352878B2 (ja) * | 2003-11-28 | 2009-10-28 | トヨタ自動車株式会社 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
| US7642573B2 (en) * | 2004-03-12 | 2010-01-05 | Hewlett-Packard Development Company, L.P. | Semiconductor device |
| CN1295256C (zh) * | 2004-12-17 | 2007-01-17 | 华中科技大学 | 含全氟烷基磺酰亚胺侧链的高分子聚合物及其合成方法 |
| JP5644252B2 (ja) * | 2009-08-20 | 2014-12-24 | セントラル硝子株式会社 | 燃料電池用固体電解質膜およびその製造方法 |
| JP5764956B2 (ja) * | 2010-02-16 | 2015-08-19 | セントラル硝子株式会社 | 固体電解質膜およびその製造方法 |
| JP6167791B2 (ja) | 2012-09-25 | 2017-07-26 | セントラル硝子株式会社 | ビス(パーフルオロアルキルスルホニル)メチル基を含む化合物および塩の製造方法、それを用いた固体電解質膜 |
| JP6342699B2 (ja) * | 2013-04-30 | 2018-06-13 | 国立研究開発法人理化学研究所 | β位に置換基を有するα,β−不飽和カルボン酸エステル重合体及び共重合体の製造方法 |
| KR20170046653A (ko) * | 2014-08-29 | 2017-05-02 | 주식회사 다이셀 | 고체 산 촉매, 및 산화물의 제조 방법 |
| CN105983442B (zh) * | 2015-02-10 | 2018-05-29 | 天津赛菲化学科技发展有限公司 | 一种有机稀土金属固体催化剂 |
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| US4049861A (en) * | 1975-03-07 | 1977-09-20 | Minnesota Mining And Manufacturing Company | Abrasion resistant coatings |
| US4115295A (en) * | 1976-04-26 | 1978-09-19 | Minnesota Mining And Manufacturing Company | Polymerizable compositions containing highly fluorinated aliphatic sulfonyl protonic acid catalyst |
| US4069368A (en) * | 1976-10-01 | 1978-01-17 | Minnesota Mining And Manufacturing Company | Workable and curable epoxy-terminated silane films |
| US4337107A (en) * | 1980-06-16 | 1982-06-29 | Minnesota Mining And Manufacturing Company | Abrasion-resistant transfer laminating sheet material |
| US4431845A (en) | 1980-12-04 | 1984-02-14 | Minnesota Mining And Manufacturing Company | Method for the preparation of hydroxyl-terminated poly(haloalkylene ethers) |
| US4830847A (en) * | 1985-06-28 | 1989-05-16 | The Procter & Gamble Company | Diphosphonate-derivatized macromolecules |
| JP2711710B2 (ja) | 1989-03-04 | 1998-02-10 | コニカ株式会社 | 新規なシアンカプラー |
| JPH03254697A (ja) | 1990-03-05 | 1991-11-13 | Konica Corp | 分析方法、それに使用する試薬及び分析素子 |
| CA2039928C (en) | 1990-05-25 | 2004-07-20 | Birger Johannessen | Non-detonable poly(glycidyl azide) product |
| JP3166959B2 (ja) | 1994-03-11 | 2001-05-14 | セントラル硝子株式会社 | ルイス酸触媒 |
| US5932511A (en) | 1997-05-28 | 1999-08-03 | E. I. Du Pont De Nemours And Company | Perfluorinated ion-exchange microcomposite catalysts modified with Lewis acid |
| US6388022B1 (en) * | 1998-09-10 | 2002-05-14 | Takeda Chemical Industires, Ltd. | Linker binding carriers for organic synthesis, their production and use |
| US6200924B1 (en) * | 1999-01-29 | 2001-03-13 | E. I. Du Pont De Nemours And Company | Porous highly fluorinated acidic polymer catalyst |
| US7193113B2 (en) | 2000-12-15 | 2007-03-20 | Japan Science And Technology Corporation | Arylbis(perfluoroalkylsulfonyl) methane and metallic salt thereof, and methods for producing the same |
| JP3773824B2 (ja) | 2001-03-12 | 2006-05-10 | 独立行政法人科学技術振興機構 | 高分子担持型アリールビス(パーフルオロアルキルスルホニル)メタン |
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| Publication number | Publication date |
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| JP2002338539A (ja) | 2002-11-27 |
| KR20030081517A (ko) | 2003-10-17 |
| US7026409B2 (en) | 2006-04-11 |
| EP1375532A1 (en) | 2004-01-02 |
| CN1255438C (zh) | 2006-05-10 |
| CN1496372A (zh) | 2004-05-12 |
| JP3773824B2 (ja) | 2006-05-10 |
| WO2002072643A1 (en) | 2002-09-19 |
| EP1375532A4 (en) | 2005-06-08 |
| KR100570234B1 (ko) | 2006-04-12 |
| US20040116617A1 (en) | 2004-06-17 |
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