JP5135889B2 - ブロモテトラフルオロアルカノール類の製造方法 - Google Patents
ブロモテトラフルオロアルカノール類の製造方法 Download PDFInfo
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- JP5135889B2 JP5135889B2 JP2007144251A JP2007144251A JP5135889B2 JP 5135889 B2 JP5135889 B2 JP 5135889B2 JP 2007144251 A JP2007144251 A JP 2007144251A JP 2007144251 A JP2007144251 A JP 2007144251A JP 5135889 B2 JP5135889 B2 JP 5135889B2
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- Prior art keywords
- bromo
- tetrafluoro
- represented
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- general formula
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- 238000000034 method Methods 0.000 title claims description 19
- 230000008569 process Effects 0.000 title claims description 11
- -1 malonate ester Chemical class 0.000 claims description 36
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 26
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 229910052783 alkali metal Inorganic materials 0.000 claims description 17
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 claims description 15
- 150000001340 alkali metals Chemical class 0.000 claims description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 15
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000012320 chlorinating reagent Substances 0.000 claims description 10
- MXYDUHURAJIXGR-UHFFFAOYSA-N 6-bromo-5,5,6,6-tetrafluorohexanoyl chloride Chemical compound FC(F)(Br)C(F)(F)CCCC(Cl)=O MXYDUHURAJIXGR-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 239000002798 polar solvent Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000012279 sodium borohydride Substances 0.000 claims description 8
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 8
- RGCRDHGCHFAXNR-UHFFFAOYSA-N 6-bromo-5,5,6,6-tetrafluorohexanoic acid Chemical compound OC(=O)CCCC(F)(F)C(F)(F)Br RGCRDHGCHFAXNR-UHFFFAOYSA-N 0.000 claims description 7
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims description 6
- 150000008046 alkali metal hydrides Chemical class 0.000 claims description 6
- GGUIJUSPDFTTDG-UHFFFAOYSA-N diethyl 2-(4-bromo-3,3,4,4-tetrafluorobutyl)propanedioate Chemical compound CCOC(=O)C(C(=O)OCC)CCC(F)(F)C(F)(F)Br GGUIJUSPDFTTDG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 125000003368 amide group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 125000001072 heteroaryl group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 150000002596 lactones Chemical class 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 34
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 239000000047 product Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- ZDABGWUMQNZNPK-UHFFFAOYSA-N 6-bromo-5,5,6,6-tetrafluorohexan-1-ol Chemical compound OCCCCC(F)(F)C(F)(F)Br ZDABGWUMQNZNPK-UHFFFAOYSA-N 0.000 description 11
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 11
- 238000004817 gas chromatography Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 8
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 150000002170 ethers Chemical class 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 238000005660 chlorination reaction Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 0 *CCCC(C(F)(F)Br=C)(F)F Chemical compound *CCCC(C(F)(F)Br=C)(F)F 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000001246 bromo group Chemical group Br* 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 238000000806 fluorine-19 nuclear magnetic resonance spectrum Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000007810 chemical reaction solvent Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000012280 lithium aluminium hydride Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 150000003462 sulfoxides Chemical class 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- KIAMPLQEZAMORJ-UHFFFAOYSA-N 1-ethoxy-2-[2-(2-ethoxyethoxy)ethoxy]ethane Chemical compound CCOCCOCCOCCOCC KIAMPLQEZAMORJ-UHFFFAOYSA-N 0.000 description 2
- GXSAFSCLNMQIDS-UHFFFAOYSA-N 6-bromo-5,5,6,6-tetrafluorohex-1-ene Chemical compound FC(F)(Br)C(F)(F)CCC=C GXSAFSCLNMQIDS-UHFFFAOYSA-N 0.000 description 2
- OKCDTMJXPOFVGS-UHFFFAOYSA-N C(CC(=O)O)CC(C(F)F)(F)F Chemical compound C(CC(=O)O)CC(C(F)F)(F)F OKCDTMJXPOFVGS-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910010082 LiAlH Inorganic materials 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000008204 material by function Substances 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- FFWBPSCLGQXDJB-UHFFFAOYSA-N 1,1,2,2-tetrafluorohexan-1-ol Chemical compound CCCCC(F)(F)C(O)(F)F FFWBPSCLGQXDJB-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- ASHCDEYFCNWSTR-UHFFFAOYSA-N 1,4-dibromo-1,1,2,2-tetrafluorobutane Chemical compound FC(F)(Br)C(F)(F)CCBr ASHCDEYFCNWSTR-UHFFFAOYSA-N 0.000 description 1
- HQQKCBTWMGGVPR-UHFFFAOYSA-N 1,8-dibromo-1,1,2,2-tetrafluorooctane Chemical compound FC(F)(Br)C(F)(F)CCCCCCBr HQQKCBTWMGGVPR-UHFFFAOYSA-N 0.000 description 1
- RVTKVMQIEJXBMP-UHFFFAOYSA-N 1-bromo-1,1,2,2-tetrafluoro-4-iodobutane Chemical compound FC(F)(Br)C(F)(F)CCI RVTKVMQIEJXBMP-UHFFFAOYSA-N 0.000 description 1
- JICUEVPCQDXKAB-UHFFFAOYSA-N 1-bromo-4-chloro-1,1,2,2-tetrafluorobutane Chemical compound FC(F)(Br)C(F)(F)CCCl JICUEVPCQDXKAB-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- SFZAVKMARQFPHC-UHFFFAOYSA-N 5-bromo-4,4,5,5-tetrafluoropentan-1-ol Chemical compound OCCCC(F)(F)C(F)(F)Br SFZAVKMARQFPHC-UHFFFAOYSA-N 0.000 description 1
- RVDLHGSZWAELAU-UHFFFAOYSA-N 5-tert-butylthiophene-2-carbonyl chloride Chemical compound CC(C)(C)C1=CC=C(C(Cl)=O)S1 RVDLHGSZWAELAU-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- HNWIKTRLWMIMIG-UHFFFAOYSA-N C(CCCCBr)CCCC(C(F)(F)Br)(F)F Chemical compound C(CCCCBr)CCCC(C(F)(F)Br)(F)F HNWIKTRLWMIMIG-UHFFFAOYSA-N 0.000 description 1
- NBRPACNTPSMCFY-UHFFFAOYSA-N C(CCCCCl)CCCC(C(F)(F)Br)(F)F Chemical compound C(CCCCCl)CCCC(C(F)(F)Br)(F)F NBRPACNTPSMCFY-UHFFFAOYSA-N 0.000 description 1
- OWZIGTMLGDDTGS-UHFFFAOYSA-N C(CCCCl)CCC(C(F)(F)Br)(F)F Chemical compound C(CCCCl)CCC(C(F)(F)Br)(F)F OWZIGTMLGDDTGS-UHFFFAOYSA-N 0.000 description 1
- QNAWCHDPJATGEE-UHFFFAOYSA-N C(CCCl)CC(C(F)(F)Br)(F)F Chemical compound C(CCCl)CC(C(F)(F)Br)(F)F QNAWCHDPJATGEE-UHFFFAOYSA-N 0.000 description 1
- KGLYASIWPKHHPE-UHFFFAOYSA-N C(CCI)CC(C(F)(F)Br)(F)F Chemical compound C(CCI)CC(C(F)(F)Br)(F)F KGLYASIWPKHHPE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- JEDZLBFUGJTJGQ-UHFFFAOYSA-N [Na].COCCO[AlH]OCCOC Chemical compound [Na].COCCO[AlH]OCCOC JEDZLBFUGJTJGQ-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 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
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- UWTDFICHZKXYAC-UHFFFAOYSA-N boron;oxolane Chemical compound [B].C1CCOC1 UWTDFICHZKXYAC-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 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
- JHLCADGWXYCDQA-UHFFFAOYSA-N calcium;ethanolate Chemical compound [Ca+2].CC[O-].CC[O-] JHLCADGWXYCDQA-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- OCXGTPDKNBIOTF-UHFFFAOYSA-N dibromo(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(Br)(C=1C=CC=CC=1)(Br)C1=CC=CC=C1 OCXGTPDKNBIOTF-UHFFFAOYSA-N 0.000 description 1
- KVBKAPANDHPRDG-UHFFFAOYSA-N dibromotetrafluoroethane Chemical compound FC(F)(Br)C(F)(F)Br KVBKAPANDHPRDG-UHFFFAOYSA-N 0.000 description 1
- ASWXNYNXAOQCCD-UHFFFAOYSA-N dichloro(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(Cl)(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 ASWXNYNXAOQCCD-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- BTVWZWFKMIUSGS-UHFFFAOYSA-N dimethylethyleneglycol Natural products CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- SQJWMYSQWUNLAS-UHFFFAOYSA-N ethyl 5,5,6,6-tetrafluorohexanoate Chemical compound CCOC(=O)CCCC(F)(F)C(F)F SQJWMYSQWUNLAS-UHFFFAOYSA-N 0.000 description 1
- RQTWIMVHQDYDRF-UHFFFAOYSA-N ethyl 6-bromo-5,5,6,6-tetrafluorohexanoate Chemical compound CCOC(=O)CCCC(F)(F)C(F)(F)Br RQTWIMVHQDYDRF-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- AZVCGYPLLBEUNV-UHFFFAOYSA-N lithium;ethanolate Chemical compound [Li+].CC[O-] AZVCGYPLLBEUNV-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 150000002690 malonic acid derivatives Chemical class 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 125000005007 perfluorooctyl group Chemical group FC(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)* 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Journal of Organic Chemistry 1999年、第64巻、5993頁〜5999頁 Journal of The American Chemical Society 1999年、第121巻、2110頁〜2114頁
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールが高収率で得られることを見出し、上記課題を解決することができた。
下記の4工程を含むことによる一般式[1]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールの製造方法。
で表されるマロン酸ジアルキルエステルの金属塩を、一般式[3]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルキルハライドを反応させ、一般式[4]
で表される1−ブロモ−1,1,2,2−テトラフルオロアルキル−マロン酸ジエステルを製造する工程。
第2工程:第1工程で得られた、一般式[4]で表される1−ブロモ−1,1,2,2−テトラフルオロアルキル−マロン酸ジエステルを、塩基の存在下、加水分解することにより、一般式[5]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸を製造する工程。
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸塩化物を製造する工程。
で表されるマロン酸ジアルキルエステルを、極性溶媒中でアルカリ金属、アルカリ土類金属、アルカリ金属水素化物、アルカリ土類金属水素化物、アルカリ金属アルコラート、またはアルカリ土類金属アルコラートと反応させて製造したものである、発明1に記載の1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールの製造方法。
で表される1−ブロモ−1,1,2,2−テトラフルオロアルキル−マロン酸ジエステル。
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸。
一般式[6]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸塩化物。
ジエチルエステル。
[実施例1]
(第1工程)2−(4−ブロモ−3,3,4,4−テトラフルオロブチル)−マロン酸
ジエチルエステル{2-(4-Bromo-3,3,4,4-tetrafluoro-butyl)-malonic acid diethyl ester}の製造
19F-NMRスペクトル(400MHz,CDCl3):-66.2 ppm(2F, s), -112.0 ppm(2F, br t, J=18 Hz) (CFCl3=0 ppm).
(第2工程)6−ブロモ−5,5,6,6−テトラフルオロヘキサン酸(6-Bromo-5,5,6,6-tetrafluoro-hexanoic acid)の製造
(400MHz,CDCl3)δ(ppm):1.86-1.99 (2H, m), 2.05-2.24 (2H, m), 2.42-2.52 (2H, m).19F-NMRスペクトル(400MHz,CDCl3):-66.2 ppm(2F, s), -112.6 ppm(2F, br dd, J=18 Hz, 15 Hz) (CFCl3=0 ppm).
(第3工程)6−ブロモ−5,5,6,6−テトラフルオロヘキサノイルクロリド(6-Bromo-5,5,6,6-tetrafluoro-hexanoyl chloride)の製造
[6−ブロモ−5,5,6,6−テトラフルオロヘキサノイルクロリドの物性]1H-NMRスペクトル(400MHz,CDCl3)δ(ppm):1.97-1.05 (2H, m), 2.09-2.24 (2H, m), 3.02 (2H,
t, J=7.1 Hz).
19F-NMRスペクトル(400MHz,CDCl3):-66.4 ppm(2F, br s), -112.6 ppm(2F, br dd, J=21 Hz, 9 Hz) (CFCl3=0 ppm).
(第4工程)6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オール(6-Bromo-5,5,6,6-tetrafluoro-hexan-1-ol)の製造(溶媒にエチレングリコールジメチルエーテルを使用)
溶媒留去後、減圧蒸留(113℃/3.8kPa)により、目的物である6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オール332g(収率94%、GC純度99.3%)を無色透明液体として得た。
19F-NMRスペクトル(400MHz,CDCl3):-66.1 ppm(2F, s), -112.6 ppm(2F, t, J=16 Hz )
(CFCl3=0 ppm).
[実施例2]6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールの製造(第4工程)(溶媒にテトラヒドロフランを使用)
窒素雰囲気下、上記(実施例1第3工程)で得られた6−ブロモ−5,5,6,6−テトラフルオロヘキサノイルクロリド10g(0.035mol)をテトラヒドロフラン30mLに溶解し、水素化ホウ素ナトリウム1.1g(0.03mol)を添加した後、60℃で20時間攪拌した。この反応液をガスクロマトグラフィーにて分析したところ、目的生成物6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールと、副生成物5,5,6,6−テトラフルオロ−ヘキサン−1−オールの生成比は87%:13%であった。表1参照。
窒素雰囲気下、上記(実施例1第3工程)で得られた6−ブロモ−5,5,6,6−テトラフルオロヘキサノイルクロリド10g(0.035mol)をエタノール30mLに溶解し、水素化ホウ素ナトリウム1.1g(0.03mol)を添加した後、60℃で24時間攪拌した。この反応液をガスクロマトグラフィーにて分析したところ、目的生成物6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールと、副生成物5,5,6,6−テトラフルオロ−ヘキサン−1−オールの生成比は3%:1%であった。表1参照。
窒素雰囲気下、6−ブロモ−5,5,6,6−テトラフルオロヘキサン酸1g(3.75mmol)をテトラヒドロフラン7mLに溶解し、水素化アルミニウムリチウム(LiAlH4)213mg(5.62mmol)を添加した後、加熱還流下3時間攪拌した。反応液に硫酸水溶液を添加し、酢酸エチルで抽出後、溶媒濃縮したところ、5,5,6,6−テトラフルオロヘキサン酸が87%の収率で得られた。目的生成物6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールの生成は確認されなかった。
窒素雰囲気下、6−ブロモ−5,5,6,6−テトラフルオロヘキサン酸2.1g(7.87mmol)をテトラヒドロフラン5mLに溶解し、ボラン−テトラヒドロフラン錯体(BH3−THF)のテトラヒドロフラン溶液(1.0M溶液)を39mL(39.4mmol)を添加した後、加熱還流下3時間攪拌した。反応液に硫酸水溶液を添加し、酢酸エチルで抽出後、溶媒濃縮したところ、5,5,6,6−テトラフルオロヘキサン酸が40%の収率で得られた。目的生成物6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールの生成は確認されなかった。
窒素雰囲気下、6−ブロモ−5,5,6,6−テトラフルオロヘキサン酸エチル1g(3.39mmol)をテトラヒドロフラン10mLおよびメタノール1mLに溶解し、水素化ホウ素ナトリウム129mg(3.39mmol)を添加した後、室温で1時間攪拌した。反応液に硫酸水溶液を添加し、酢酸エチルで抽出後、溶媒濃縮したところ、5,5,6,6−テトラフルオロヘキサン酸エチルが50%の収率で得られた。目的生成物6−ブロモ−5,5,6,6−テトラフルオロヘキサン−1−オールの生成は確認されなかった。
Claims (10)
- 下記の4工程を含むことによる一般式[1]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールの製造方法。
第1工程:一般式[2]
で表されるマロン酸ジアルキルエステルの金属塩を、一般式[3]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルキルハライドを反応させ、一般式[4]
で表される1−ブロモ−1,1,2,2−テトラフルオロアルキル−マロン酸ジエステルを製造する工程。
第2工程:第1工程で得られた、一般式[4]で表される1−ブロモ−1,1,2,2−テトラフルオロアルキル−マロン酸ジエステルを、塩基の存在下、加水分解することにより、一般式[5]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸を製造する工程。
第3工程:第2工程で得られた、一般式[5]で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸を、塩素化剤により塩素化することにより、一般式[6]
で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸塩化物を製造する工程。
第4工程:第3工程で得られた、一般式[6]で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカン酸塩化物に還元剤を作用させることにより、一般式[1]で表される1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールを製造する工程。 - nが1である、請求項1または請求項2に記載の1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールの製造方法。
- 第4工程において、還元剤が水素化ホウ素ナトリウムであり、かつ、エーテル系溶媒の存在下、該作用が行なわれることを特徴とする、請求項1乃至請求項3の何れかに記載の1−ブロモ−1,1,2,2−テトラフルオロ−アルカノールの製造方法。
- 2−(4−ブロモ−3,3,4,4−テトラフルオロブチル)−マロン酸 ジエチルエステル。
- 6−ブロモ−5,5,6,6−テトラフルオロヘキサン酸。
- 6−ブロモ−5,5,6,6−テトラフルオロヘキサノイルクロリド。
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