JP4494044B2 - 含フッ素アルキルスルフィン酸塩の精製方法 - Google Patents
含フッ素アルキルスルフィン酸塩の精製方法 Download PDFInfo
- Publication number
- JP4494044B2 JP4494044B2 JP2004062591A JP2004062591A JP4494044B2 JP 4494044 B2 JP4494044 B2 JP 4494044B2 JP 2004062591 A JP2004062591 A JP 2004062591A JP 2004062591 A JP2004062591 A JP 2004062591A JP 4494044 B2 JP4494044 B2 JP 4494044B2
- Authority
- JP
- Japan
- Prior art keywords
- fluorine
- alkylsulfinate
- acetonitrile
- general formula
- fluorinated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims description 54
- 229910052731 fluorine Inorganic materials 0.000 title claims description 54
- 239000011737 fluorine Substances 0.000 title claims description 54
- 238000000034 method Methods 0.000 title claims description 25
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 150000001350 alkyl halides Chemical class 0.000 claims description 17
- -1 fluorinated alkyl sulfinate Chemical compound 0.000 claims description 14
- 239000007791 liquid phase Substances 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 239000002585 base Substances 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- JBVUNCWRDKXMAS-UHFFFAOYSA-N 2-(2,2-difluoro-2-iodoethyl)bicyclo[2.2.1]heptane Chemical compound C1CC2C(CC(F)(I)F)CC1C2 JBVUNCWRDKXMAS-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000012776 electronic material Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 229910017053 inorganic salt Inorganic materials 0.000 description 3
- 229910003480 inorganic solid Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- MAXMGFOJNRGMBT-UHFFFAOYSA-M sodium;2-(3-bicyclo[2.2.1]heptanyl)-1,1-difluoroethanesulfinate Chemical compound [Na+].C1CC2C(CC(F)(F)S(=O)[O-])CC1C2 MAXMGFOJNRGMBT-UHFFFAOYSA-M 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 2
- 235000019798 tripotassium phosphate Nutrition 0.000 description 2
- KWXGJTSJUKTDQU-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I KWXGJTSJUKTDQU-UHFFFAOYSA-N 0.000 description 1
- BULLJMKUVKYZDJ-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-6-iodohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I BULLJMKUVKYZDJ-UHFFFAOYSA-N 0.000 description 1
- PGRFXXCKHGIFSV-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodobutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)I PGRFXXCKHGIFSV-UHFFFAOYSA-N 0.000 description 1
- MOFLIWVSDXPEDX-UHFFFAOYSA-N 1,1,2,2,2-pentafluoroethanesulfinic acid Chemical compound OS(=O)C(F)(F)C(F)(F)F MOFLIWVSDXPEDX-UHFFFAOYSA-N 0.000 description 1
- IYYLVCKNCOIEJX-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexane-1-sulfinic acid Chemical compound OS(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F IYYLVCKNCOIEJX-UHFFFAOYSA-N 0.000 description 1
- KKNADUPLFTZPCU-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-1-iodobutane Chemical compound CCC(F)(F)C(F)(F)I KKNADUPLFTZPCU-UHFFFAOYSA-N 0.000 description 1
- LBRHUMBEGYYRBE-UHFFFAOYSA-N 1,1-difluoro-1-iodoethane Chemical compound CC(F)(F)I LBRHUMBEGYYRBE-UHFFFAOYSA-N 0.000 description 1
- VMFCTZUYOILUMY-UHFFFAOYSA-N 1,1-difluoro-2-iodoethane Chemical compound FC(F)CI VMFCTZUYOILUMY-UHFFFAOYSA-N 0.000 description 1
- MGCGGCMKJWCMKL-UHFFFAOYSA-N 1-bromo-1,1-difluoroethane Chemical compound CC(F)(F)Br MGCGGCMKJWCMKL-UHFFFAOYSA-N 0.000 description 1
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- MZPASAQETCTPLM-UHFFFAOYSA-N 2-(1,1,2,2-tetrafluoro-2-iodoethyl)bicyclo[2.2.1]heptane Chemical compound C1CC2CC1CC2C(C(F)(F)I)(F)F MZPASAQETCTPLM-UHFFFAOYSA-N 0.000 description 1
- KLUUNJKFMSNFBP-UHFFFAOYSA-N 3-(2,2-difluoroethenyl)bicyclo[2.2.1]heptane Chemical compound C1CC2C(C=C(F)F)CC1C2 KLUUNJKFMSNFBP-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- FHDIEIYFKKINFO-UHFFFAOYSA-L [Ba+2].[O-]S(=O)S([O-])=O Chemical compound [Ba+2].[O-]S(=O)S([O-])=O FHDIEIYFKKINFO-UHFFFAOYSA-L 0.000 description 1
- XRZCZQUCDBWELQ-UHFFFAOYSA-L [Li+].[Li+].[O-]S(=O)S([O-])=O Chemical compound [Li+].[Li+].[O-]S(=O)S([O-])=O XRZCZQUCDBWELQ-UHFFFAOYSA-L 0.000 description 1
- HBTWGMIMUCIONH-UHFFFAOYSA-L [Mg+2].[O-]S(=O)S([O-])=O Chemical compound [Mg+2].[O-]S(=O)S([O-])=O HBTWGMIMUCIONH-UHFFFAOYSA-L 0.000 description 1
- FCMYSEXCLRFWBP-UHFFFAOYSA-N [NH4+].[NH4+].[O-]S(=O)S([O-])=O Chemical compound [NH4+].[NH4+].[O-]S(=O)S([O-])=O FCMYSEXCLRFWBP-UHFFFAOYSA-N 0.000 description 1
- YAUVUSSCQUHHFC-UHFFFAOYSA-M [Na+].CC(F)(F)S([O-])=O Chemical compound [Na+].CC(F)(F)S([O-])=O YAUVUSSCQUHHFC-UHFFFAOYSA-M 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 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
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application 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
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- WAEPDRXEYLTGHQ-UHFFFAOYSA-M lithium 1,1-difluoroethanesulfinate Chemical compound [Li+].CC(F)(F)S(=O)[O-] WAEPDRXEYLTGHQ-UHFFFAOYSA-M 0.000 description 1
- FASLQDXXEQZKNO-UHFFFAOYSA-L magnesium 1,1-difluoroethanesulfinate Chemical compound CC(F)(F)S(=O)[O-].CC(F)(F)S(=O)[O-].[Mg+2] FASLQDXXEQZKNO-UHFFFAOYSA-L 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- UXPOJVLZTPGWFX-UHFFFAOYSA-N pentafluoroethyl iodide Chemical compound FC(F)(F)C(F)(F)I UXPOJVLZTPGWFX-UHFFFAOYSA-N 0.000 description 1
- 125000005008 perfluoropentyl group Chemical group FC(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)* 0.000 description 1
- 125000005009 perfluoropropyl group Chemical group FC(C(C(F)(F)F)(F)F)(F)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- UFUATJXNEVEFCK-UHFFFAOYSA-M potassium 1,1-difluoroethanesulfinate Chemical compound CC(F)(F)S(=O)[O-].[K+] UFUATJXNEVEFCK-UHFFFAOYSA-M 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- HEZHYQDYRPUXNJ-UHFFFAOYSA-L potassium dithionite Chemical compound [K+].[K+].[O-]S(=O)S([O-])=O HEZHYQDYRPUXNJ-UHFFFAOYSA-L 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- NZYBBQAYSZRKAJ-UHFFFAOYSA-M sodium 1,1,2,2-tetrafluorobutane-1-sulfinate Chemical compound CCC(C(F)(F)S(=O)[O-])(F)F.[Na+] NZYBBQAYSZRKAJ-UHFFFAOYSA-M 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- KSGPZCLVYJGMFY-UHFFFAOYSA-M sodium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfinate Chemical compound [Na+].[O-]S(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F KSGPZCLVYJGMFY-UHFFFAOYSA-M 0.000 description 1
- ZJLHVAAUPVPEMZ-UHFFFAOYSA-M sodium;1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfinate Chemical compound [Na+].[O-]S(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJLHVAAUPVPEMZ-UHFFFAOYSA-M 0.000 description 1
- 238000000956 solid--liquid extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(1)アセトニトリルと水を溶媒とし、塩基存在下、一般式(1)
RCF2X (1)
(式中、Rは、無置換または置換基を有する炭素数1〜30の炭化水素基を表し、Xは塩素原子、臭素原子またはヨウ素原子を表す。)
で表される含フッ素アルキルハライドと亜ニチオン酸塩を反応させて得られる、一般式(2)
(RCF2SO2)nM (2)
(式中、Rは前記定義に同じ。nはMが1価のカチオンの場合は1を表し、Mが2価のカチオンの場合は2を表す。Mはアルカリ金属、アルカリ土類金属またはアンモニウムを表す。)
で表される含フッ素アルキルスルフィン酸塩を精製する方法であって、該含フッ素アルキルスルフィン酸塩含有液の水に対するアセトニトリルの重量比を0.5〜2.5の範囲に調整し、10℃以上70℃未満の温度にて静置して2層の液相に分離させ、下層の液相を分離除去することを特徴とする含フッ素アルキルスルフィン酸塩の精製方法。
を挙げることができる。
2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルアイオダイドの合成
200ml四つ口フラスコに温度計、滴下漏斗、還流冷却管を取り付け、アセトニトリル80ml、ヨウ化ナトリウム16g(0.11モル)を入れ、溶解させた。次に滴下漏斗から、クロロトリメチルシラン12g(0.11モル)を滴下し、続いて、水1.0g、2−(2,2−ジフルオロエテニル)−ビシクロ[2.2.1]ヘプタン8.5g(0.054モル)を滴下した。滴下後、40℃にて15時間反応を継続させた。冷却後、水100mlを加え、下層を分取した。これを蒸留精製し、0.3〜0.6kPaの圧力で、76〜81℃の留分を分取し、2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルアイオダイド14gを得た(収率89%)。
300ml四つ口フラスコに攪拌機、温度計、滴下漏斗、還流冷却管を取り付け、水100g、亜二チオン酸ナトリウム14g(0.080モル)、炭酸水素ナトリウム10g(0.12モル)を入れた。次に、攪拌しながら、滴下漏斗から、2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルアイオダイド11g(0.040モル)をアセトニトリル80gに溶かした溶液を15分で滴下した。次に、油浴中で加熱し、内温60℃で5時間反応させた。反応後、25℃まで冷却し、15分間静置したところ、反応液は二層に分離した。分液漏斗を用いて各層を分離した。各層の一部を分取し、19F−NMRにより分析を行った。トリフルオロエタノールを内部標準として用い各層に含まれる2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエタンスルフィン酸ナトリウムの量を算出した。上層に9.2g(収率93%)、下層に0.3g(ロス率3.2%)が含まれることが判った。また、下層を濃縮乾固し、乾燥させたところ、無機固体18.3g(除去率77%)が回収された。
アセトニトリルと水の量を、表1に示すとおりとした以外は実施例1と同様の操作を行い、各液相の分析を行った。
含フッ素アルキルハライドを2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルアイオダイドに代えて、表2に示す化合物とした以外は実施例1と同様の操作を行い、各液相の分析を行った。
アセトニトリルと水の量及び静置温度を、表1に示すとおりとした以外は実施例1と同様の操作を行い、各液相の分析を行った。
Claims (5)
- アセトニトリルと水を溶媒とし、塩基存在下、一般式(1)
RCF2X (1)
(式中、Rは、無置換または置換基を有する炭素数1〜30の炭化水素基を表し、Xは塩素原子、臭素原子またはヨウ素原子を表す。)
で表される含フッ素アルキルハライドと亜ニチオン酸塩を反応させて得られる、一般式(2)
(RCF2SO2)nM (2)
(式中、Rは前記定義に同じ。nはMが1価のカチオンの場合は1を表し、Mが2価のカチオンの場合は2を表す。Mはアルカリ金属、アルカリ土類金属またはアンモニウムを表す。)
で表される含フッ素アルキルスルフィン酸塩を精製する方法であって、該含フッ素アルキルスルフィン酸塩含有液の水に対するアセトニトリルの重量比を0.5〜2.5の範囲に調整し、10℃以上70℃未満の温度にて静置して2層の液相に分離させ、下層の液相を分離除去することを特徴とする含フッ素アルキルスルフィン酸塩の精製方法。 - 反応後、含フッ素アルキルスルフィン酸塩含有液の水に対するアセトニトリルの重量比を0.6〜2.0の範囲に調整することを特徴とする請求項1に記載の含フッ素アルキルスルフィン酸塩の精製方法。
- 前記一般式(1)で表される含フッ素アルキルハライドを、モル比で1〜5倍量の塩基存在下、モル比で1〜3倍量の亜二チオン酸塩と反応させて含フッ素アルキルスルフィン酸塩含有液を得ることを特徴とする請求項1または請求項2に記載の含フッ素アルキルスルフィン酸塩の精製方法。
- 含フッ素アルキルスルフィン酸塩含有液中の含フッ素アルキルスルフィン酸塩に対するアセトニトリルの重量比を1〜20に調整することを特徴とする請求項1ないし請求項3のいずれか1項に記載の含フッ素アルキルスルフィン酸塩の精製方法。
- 前記一般式(1)および一般式(2)において、Rが無置換または置換基を有する炭素数5〜30の炭化水素基であることを特徴とする請求項1ないし請求項4のいずれか1項に記載の含フッ素アルキルスルフィン酸塩の精製方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004062591A JP4494044B2 (ja) | 2004-03-05 | 2004-03-05 | 含フッ素アルキルスルフィン酸塩の精製方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004062591A JP4494044B2 (ja) | 2004-03-05 | 2004-03-05 | 含フッ素アルキルスルフィン酸塩の精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005247782A JP2005247782A (ja) | 2005-09-15 |
JP4494044B2 true JP4494044B2 (ja) | 2010-06-30 |
Family
ID=35028618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004062591A Expired - Lifetime JP4494044B2 (ja) | 2004-03-05 | 2004-03-05 | 含フッ素アルキルスルフィン酸塩の精製方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4494044B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5471121B2 (ja) * | 2008-07-30 | 2014-04-16 | セントラル硝子株式会社 | パーフルオロアルカンスルフィン酸塩の製造方法 |
JP5655633B2 (ja) * | 2010-03-04 | 2015-01-21 | セントラル硝子株式会社 | パーフルオロアルカンスルフィン酸塩の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62192351A (ja) * | 1986-02-06 | 1987-08-22 | ロ−ヌ−プ−ラン・シミ | ペルハロメタンスルフイン酸及びペルハロメタンスルホン酸並びにそれらの塩類の製造法 |
WO2002090423A1 (en) * | 2001-05-01 | 2002-11-14 | Jsr Corporation | Polysiloxane, process for production thereof and radiation-sensitive resin composition |
WO2004078703A1 (ja) * | 2003-03-05 | 2004-09-16 | Jsr Corporation | 酸発生剤、スルホン酸、スルホニルハライド化合物および感放射線性樹脂組成物 |
JP2004307387A (ja) * | 2003-04-07 | 2004-11-04 | Tosoh F-Tech Inc | 2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルスルフィン酸塩または2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルスルホン酸塩およびそれらの製造方法 |
-
2004
- 2004-03-05 JP JP2004062591A patent/JP4494044B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62192351A (ja) * | 1986-02-06 | 1987-08-22 | ロ−ヌ−プ−ラン・シミ | ペルハロメタンスルフイン酸及びペルハロメタンスルホン酸並びにそれらの塩類の製造法 |
WO2002090423A1 (en) * | 2001-05-01 | 2002-11-14 | Jsr Corporation | Polysiloxane, process for production thereof and radiation-sensitive resin composition |
WO2004078703A1 (ja) * | 2003-03-05 | 2004-09-16 | Jsr Corporation | 酸発生剤、スルホン酸、スルホニルハライド化合物および感放射線性樹脂組成物 |
JP2004307387A (ja) * | 2003-04-07 | 2004-11-04 | Tosoh F-Tech Inc | 2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルスルフィン酸塩または2−(ビシクロ[2.2.1]ヘプト−2−イル)−1,1−ジフルオロエチルスルホン酸塩およびそれらの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005247782A (ja) | 2005-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101522611B (zh) | 取代的苯基三氟化硫及其他类似的氟化剂 | |
JP2006517546A5 (ja) | ||
KR100642098B1 (ko) | 아릴 설퍼펜타플루오라이드의 합성 방법 | |
CA3029934A1 (en) | Organic magnesium phosphide and manufacturing method thereof, organic magnesium phosphide complex and manufacturing method thereof, and manufacturing method of organic phosphorus compound using said phosphide | |
JP5930930B2 (ja) | メチレンジスルホニルクロライド化合物、メチレンジスルホン酸化合物およびメチレンジスルホネート化合物の製造方法 | |
JP4494044B2 (ja) | 含フッ素アルキルスルフィン酸塩の精製方法 | |
JPS6338998B2 (ja) | ||
JP4215852B2 (ja) | テトラキス(フッ化アリール)ボレート誘導体の製造方法 | |
KR20090101234A (ko) | 트리스(퍼플루오로알칸설포닐)메티드산염의 제조방법 | |
KR101609404B1 (ko) | 플루오르화 설포네이트 에스테르를 제조하기 위한 수성 방법 | |
JP4161229B2 (ja) | (ハロアルキル)ジベンゾオニウム塩の製造方法、及びその硫酸水素塩の製造方法 | |
FI90763C (fi) | Aryylisulfonyylialkyyliamidien synteesimenetelmä | |
FR2655039A1 (fr) | Synthese des bromures de perfluoroalkyle. | |
JP6074670B2 (ja) | ペルフルオロアルケニルオキシ基含有アレーン化合物の製造法 | |
CA1053262A (fr) | Phosphinoxydes a chaine polyfluoree et leurs procedes de preparation | |
JP2007145815A (ja) | トリフルオロメタンスルホン酸無水物の製造方法。 | |
US4393241A (en) | Synthesis of alkoxy and phenoxy substituted aryl sulfides | |
JP2002371088A5 (ja) | ||
KR100881532B1 (ko) | 페놀의 금속 염을 제조하는 방법 | |
FI82442B (fi) | Foerfarande foer framstaellning av 2-arylpropionsyra- magnesiumhalogenidkomplex och dess anvaendning vid framstaellning av 2-arylpropionsyra. | |
JP4547898B2 (ja) | 求電子的パーフルオロアルキル化剤、及びパーフルオロアルキル化有機化合物の製造方法 | |
EP2319852A1 (en) | Triphenylphosphine derivatives | |
JP3892137B2 (ja) | テトラキス(フッ化アリール)ボレート・エーテル錯体およびその製造方法 | |
JP2008222659A (ja) | スルホンアミド化合物の製造方法 | |
EP2064219A2 (fr) | Sulfinates et halogenures de sulfonyle aromatiques, et leur preparation. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070223 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100323 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100407 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4494044 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130416 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140416 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |