JP2019189627A - Z−1,1,1,4,4,4−ヘキサフルオロ−2−ブテンを生成するための統合方法 - Google Patents
Z−1,1,1,4,4,4−ヘキサフルオロ−2−ブテンを生成するための統合方法 Download PDFInfo
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- JP2019189627A JP2019189627A JP2019112883A JP2019112883A JP2019189627A JP 2019189627 A JP2019189627 A JP 2019189627A JP 2019112883 A JP2019112883 A JP 2019112883A JP 2019112883 A JP2019112883 A JP 2019112883A JP 2019189627 A JP2019189627 A JP 2019189627A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- hexafluoro
- hydrogen
- another embodiment
- butene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 230000008569 process Effects 0.000 title abstract description 9
- NLOLSXYRJFEOTA-UPHRSURJSA-N (z)-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C/C(F)(F)F NLOLSXYRJFEOTA-UPHRSURJSA-N 0.000 title abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 84
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 64
- 239000001257 hydrogen Substances 0.000 claims abstract description 63
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000000203 mixture Substances 0.000 claims abstract description 45
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 24
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 19
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 claims abstract description 13
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 17
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 claims description 3
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 2
- 238000010792 warming Methods 0.000 abstract description 5
- 239000000460 chlorine Substances 0.000 abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 2
- 229930195733 hydrocarbon Natural products 0.000 abstract description 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 66
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 45
- WBCLXFIDEDJGCC-UHFFFAOYSA-N hexafluoro-2-butyne Chemical compound FC(F)(F)C#CC(F)(F)F WBCLXFIDEDJGCC-UHFFFAOYSA-N 0.000 description 33
- 239000000047 product Substances 0.000 description 33
- 239000010949 copper Substances 0.000 description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 27
- 125000005210 alkyl ammonium group Chemical group 0.000 description 23
- 229910052802 copper Inorganic materials 0.000 description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 21
- -1 for example Chemical class 0.000 description 21
- 238000005984 hydrogenation reaction Methods 0.000 description 21
- 229910052763 palladium Inorganic materials 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 238000010924 continuous production Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 150000001345 alkine derivatives Chemical class 0.000 description 14
- 229910052759 nickel Inorganic materials 0.000 description 14
- 125000000217 alkyl group Chemical group 0.000 description 13
- 239000003444 phase transfer catalyst Substances 0.000 description 13
- 239000007864 aqueous solution Substances 0.000 description 12
- 238000007033 dehydrochlorination reaction Methods 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 230000001143 conditioned effect Effects 0.000 description 10
- 150000001336 alkenes Chemical class 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 230000008901 benefit Effects 0.000 description 8
- 229910000856 hastalloy Inorganic materials 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- JRENXZBKMHPULY-UHFFFAOYSA-N 2-chloro-1,1,1,4,4,4-hexafluorobut-2-ene Chemical class FC(F)(F)C=C(Cl)C(F)(F)F JRENXZBKMHPULY-UHFFFAOYSA-N 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
- 229910001508 alkali metal halide Inorganic materials 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 238000004817 gas chromatography Methods 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 6
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical compound CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000011981 lindlar catalyst Substances 0.000 description 6
- JRENXZBKMHPULY-OWOJBTEDSA-N (e)-2-chloro-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C(\Cl)C(F)(F)F JRENXZBKMHPULY-OWOJBTEDSA-N 0.000 description 5
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 238000006471 dimerization reaction Methods 0.000 description 5
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- NLOLSXYRJFEOTA-OWOJBTEDSA-N (e)-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C\C(F)(F)F NLOLSXYRJFEOTA-OWOJBTEDSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 150000004820 halides Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910001026 inconel Inorganic materials 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 229910052747 lanthanoid Inorganic materials 0.000 description 4
- 150000002602 lanthanoids Chemical class 0.000 description 4
- 150000002611 lead compounds Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- 229910052684 Cerium Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 229910000570 Cupronickel Inorganic materials 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 description 3
- 150000008045 alkali metal halides Chemical class 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 235000010216 calcium carbonate Nutrition 0.000 description 3
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- JRENXZBKMHPULY-UPHRSURJSA-N (z)-2-chloro-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C(/Cl)C(F)(F)F JRENXZBKMHPULY-UPHRSURJSA-N 0.000 description 2
- CXIGIYYQHHRBJC-UHFFFAOYSA-N 1,1,1,4,4,4-hexafluorobutane Chemical compound FC(F)(F)CCC(F)(F)F CXIGIYYQHHRBJC-UHFFFAOYSA-N 0.000 description 2
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 description 2
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 2
- CCVJMBLNMAUPJM-UHFFFAOYSA-N FCC(=C(C)Cl)Cl Chemical compound FCC(=C(C)Cl)Cl CCVJMBLNMAUPJM-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 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 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- XPPWAISRWKKERW-UHFFFAOYSA-N copper palladium Chemical compound [Cu].[Pd] XPPWAISRWKKERW-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910001512 metal fluoride Inorganic materials 0.000 description 2
- ZUZLIXGTXQBUDC-UHFFFAOYSA-N methyltrioctylammonium Chemical group CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC ZUZLIXGTXQBUDC-UHFFFAOYSA-N 0.000 description 2
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical group [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- YLPJWCDYYXQCIP-UHFFFAOYSA-N nitroso nitrate;ruthenium Chemical compound [Ru].[O-][N+](=O)ON=O YLPJWCDYYXQCIP-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 150000002940 palladium Chemical class 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical group CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- CHYBTAZWINMGHA-UHFFFAOYSA-N tetraoctylazanium Chemical group CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC CHYBTAZWINMGHA-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- XDIDQEGAKCWQQP-OWOJBTEDSA-N (e)-2,3-dichloro-1,1,1,4,4,4-hexafluorobut-2-ene Chemical group FC(F)(F)C(\Cl)=C(/Cl)C(F)(F)F XDIDQEGAKCWQQP-OWOJBTEDSA-N 0.000 description 1
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 1
- NVSXSBBVEDNGPY-UHFFFAOYSA-N 1,1,1,2,2-pentafluorobutane Chemical compound CCC(F)(F)C(F)(F)F NVSXSBBVEDNGPY-UHFFFAOYSA-N 0.000 description 1
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- HJRXHKBZNQULJQ-UHFFFAOYSA-N 1,1,1-trichloro-2,2,3,3,3-pentafluoropropane Chemical compound FC(F)(F)C(F)(F)C(Cl)(Cl)Cl HJRXHKBZNQULJQ-UHFFFAOYSA-N 0.000 description 1
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 1
- XDIDQEGAKCWQQP-UHFFFAOYSA-N 2,3-dichloro-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)C(Cl)=C(Cl)C(F)(F)F XDIDQEGAKCWQQP-UHFFFAOYSA-N 0.000 description 1
- PREWBNUKNNTMHC-UHFFFAOYSA-N 2-chloro-1,1,1,4,4,4-hexafluorobutane Chemical compound FC(F)(F)CC(Cl)C(F)(F)F PREWBNUKNNTMHC-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical group CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- HKNWKTRXBJXGMT-UHFFFAOYSA-N barium palladium Chemical compound [Pd].[Ba] HKNWKTRXBJXGMT-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 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
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- GWFAVIIMQDUCRA-UHFFFAOYSA-L copper(ii) fluoride Chemical compound [F-].[F-].[Cu+2] GWFAVIIMQDUCRA-UHFFFAOYSA-L 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000002739 cryptand Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- ZRLVUNNBSSUWAC-UHFFFAOYSA-M hydrogen sulfate;tetraoctylazanium Chemical group OS([O-])(=O)=O.CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC ZRLVUNNBSSUWAC-UHFFFAOYSA-M 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 229940046892 lead acetate Drugs 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical group Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000005297 pyrex Substances 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
- 150000003304 ruthenium compounds Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- UOBBAWATEUXIQF-UHFFFAOYSA-N tetradodecylazanium Chemical group CCCCCCCCCCCC[N+](CCCCCCCCCCCC)(CCCCCCCCCCCC)CCCCCCCCCCCC UOBBAWATEUXIQF-UHFFFAOYSA-N 0.000 description 1
- DTIFFPXSSXFQCJ-UHFFFAOYSA-N tetrahexylazanium Chemical group CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC DTIFFPXSSXFQCJ-UHFFFAOYSA-N 0.000 description 1
- QBVXKDJEZKEASM-UHFFFAOYSA-M tetraoctylammonium bromide Chemical compound [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC QBVXKDJEZKEASM-UHFFFAOYSA-M 0.000 description 1
- SNNIPOQLGBPXPS-UHFFFAOYSA-M tetraoctylazanium;chloride Chemical group [Cl-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC SNNIPOQLGBPXPS-UHFFFAOYSA-M 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- 239000012808 vapor phase Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/48—Silver or gold
- B01J23/50—Silver
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/8926—Copper and noble metals
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- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/394—Metal dispersion value, e.g. percentage or fraction
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- C07C17/00—Preparation of halogenated hydrocarbons
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Abstract
Description
炭素担持銅、フッ化カルシウム担持銅、硫酸バリウム担持パラジウム、アルミナ担持パラジウム/塩化バリウム、リンドラー触媒(CaCO3担持パラジウム、鉛で被毒)、鉛で被毒されたフッ化カルシウム担持パラジウム、炭素担持銅−ニッケル、炭素担持ニッケル、フッ化カルシウム担持ニッケル、フッ化カルシウム担持銅/ニッケル/クロム、及び未担持の銅及びニッケルの合金を含有する触媒を用いて、水素の存在下で、クロロフルオロアルケンをフルオロアルケン、フルオロアルキン、又はモノクロロフルオロアルケンに変換することができる。他の触媒としては、銅及びニッケル、ニッケル及びクロム又は銅、ニッケル及びクロムを含む触媒が挙げられる。更に他の触媒としては、カリウム、セシウム、ルビジウム、又はこれらの組み合わせ等のアルカリ金属を更に含む、銅、ニッケル、又はクロムの組み合わせが挙げられる。このような触媒は、金属フッ化物、アルミナ、及び二酸化チタン等の担体に担持されていてもよいし、又は担持されていなくてもよい。
また、ヘキサフルオロ−2−ブチンを生成するための方法であって、4〜12個の炭素原子のアルキル基を有する四級アルキルアンモニウム塩及びその混合物の存在下で、Z−1,1,1,4,4,4−ヘキサフルオロ−2−クロロ−2−ブテン(HCFC−1326mxz)をアルカリ金属水酸化物の水溶液と反応させて、ヘキサフルオロ−2−ブチンを含む混合物を生成することと、ヘキサフルオロ−2−ブチンを回収することと、を含み、Z−1,1,1,4,4,4−ヘキサフルオロ−2−クロロ−2−ブテンのヘキサフルオロ−2−ブチンへの変換率が、1時間当たり少なくとも50%である方法も本明細書に開示する。
1つの実施形態において、本方法は、特定の触媒の存在下における選択的水素化によって高選択性でヘキサフルオロ−2−ブチンからZ−HFO−1336mzzを合成する方法である。
実施例1は、塩化ルテニウムからの、炭化ケイ素に担持されているルテニウム触媒の調製について示す。
実施例2は、ニトロシル硝酸ルテニウムからの、炭化ケイ素に担持されているルテニウム触媒の調製について示す。
実施例3は、1% Ru/SiC触媒を用いる113aの1316mxxへの変換を示す。
実施例4は、2% Ru触媒を用いる113aの1316mxxへの変換を示す。
実施例5は、炭素担持Pd/Cu触媒を用いるCFC−1316mxxのHFC−1326mzzへの変換を示す。
実施例6は、炭素担持Pd/Cu触媒を用いるCFC−1316mxxのHFC−1336mzzへの変換を示す。
実施例7は、E−及びZ−1326mxzの変換度に対する触媒の効果を示す。
実施例8は、炭素担持Cu触媒を用いるCFC−1316mxxのHFC−1336mzzへの変換を示す。
実施例9は、炭素担持Cu/Ni触媒を用いるCFC−1316mxxのHFC−1336への変換を示す。
実施例10は、リンドラー触媒を用いるヘキサフルオロ−2−ブチンの選択的水素化を示す。
実施例11は、200ppmのアルミナ担持Pdの触媒を用いて、セリウムで3:1ドープした、ヘキサフルオロ−2−ブチンの水素化を示す。
実施例12は、200ppmアルミナ担持Pdの触媒を用いて、ランタンで2:1ドープした、ヘキサフルオロ−2−ブチンの水素化を示す。
実施例13は、cis−及びtrans−1,1,1,4,4,4−ヘキサフルオロ−2−ブテンの混合物を生成するための連続法における、ヘキサフルオロ−2−ブチンの水素化を示す。
実施例14は、水素:アルキンのモル比が0.67:1の連続法におけるヘキサフルオロ−2−ブチンの水素化を示す。
実施例15は、接触時間が7秒間の連続法におけるヘキサフルオロ−2−ブチンの水素化を示す。
NaOH水溶液(12mL、0.12モル)を、35℃のテトラ−n−ブチルアンモニウムブロミド(0.45g、0.001325モル)の存在下で、Z−1326(20g、0.1モル)及び水(18mL)の混合物に添加した。添加後、反応温度を70℃に昇温し、ガスクロマトグラフィーを用いて反応をモニタした。反応は1時間後に完了し、15.4gの生成物(変換率:100%;収率:95%)をドライアイストラップに補集した。
NaOH水溶液(12mL、0.12モル)を、35℃のAliquat(登録商標)336(0.53g、0.001325モル)の存在下で、Z−1326(20g、0.1モル)及び水(18mL)の混合物に添加した。添加後、反応温度を70℃に昇温し、ガスクロマトグラフィーを用いて反応をモニタした。反応は1時間後に完了し、15.6の生成物(変換率:100%;収率:96%)をドライアイストラップに補集した。
NaOH水溶液(12mL、0.12モル)を、42℃のAliquat(登録商標)336(0.53g、0.001325モル)の存在下で、E−1326(20g、0.1モル)及び水(18mL)の混合物に添加した。添加後、反応温度を70℃に昇温し、ガスクロマトグラフィーを用いて反応をモニタした。反応は1時間後に完了し、15.8gの生成物(変換率:100%;収率:98%)をドライアイストラップに補集した。
NaOH水溶液(12mL、0.12モル)を、42℃のテトラオクチルアンモニウムブロミド(0.72g、0.001325モル)の存在下で、E−1326(20g、0.1モル)及び水(18mL)の混合物に添加した。添加後、反応温度を70℃に昇温し、ガスクロマトグラフィーを用いて反応をモニタした。反応は、6.5時間後に完了した。15.6gの生成物(変換率:100%;収率:95%)をドライアイストラップに補集した。
Claims (1)
- クロロフルオロカーボンをカップリングするための方法であって、
炭化ケイ素担体に担持されているルテニウムを含む触媒の存在下で、1,1,1−トリクロロ−2,2,2−トリフルオロエタンを水素と接触させて、1,1,1,4,4,4−ヘキサフルオロ−2,3−ジクロロ−2−ブテン及び塩化水素を含む生成物混合物を生成することと、前記1,1,1,4,4,4−ヘキサフルオロ−2,3−ジクロロ−2−ブテンを回収することと、を含む、方法。
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2016010265A (es) * | 2014-02-07 | 2017-02-09 | Chemours Co Fc Llc | Proceso integrado para la produccion de z-1,1,1,4,4,4-hexafluoro-2 -buteno. |
MX2018001489A (es) | 2015-08-07 | 2018-04-24 | Chemours Co Fc Llc | Isomerizacion catalitica de z-1,1,14,4,4,-hexafluoro-2-buteno a e-1,1,1,4,4,4-hexafluoro-2-buteno. |
CN106349007B (zh) * | 2016-08-22 | 2019-06-11 | 巨化集团技术中心 | 一种z-hfo-1336的制备方法 |
CN107262092B (zh) * | 2017-06-16 | 2021-03-09 | 巨化集团技术中心 | 一种合成顺式1,1,1,4,4,4-六氟-2-丁烯的催化剂及其制备方法和用途 |
CA3068057A1 (en) * | 2017-07-27 | 2019-01-31 | The Chemours Company Fc, Llc | Process for preparing (z)-1,1,1,4,4,4-hexafluoro-2-butene |
CN109331864B (zh) * | 2018-10-26 | 2019-12-31 | 东莞东阳光科研发有限公司 | 一种氢化偶联催化剂及其制备方法及制备1,1,1,4,4,4-六氟-2-丁烯的方法 |
KR20240131464A (ko) * | 2019-02-21 | 2024-08-30 | 다이킨 고교 가부시키가이샤 | 할로겐화알켄 화합물 및 불화알킨 화합물의 제조 방법 |
JP6933239B2 (ja) * | 2019-02-21 | 2021-09-08 | ダイキン工業株式会社 | ハロゲン化アルケン化合物及びフッ化アルキン化合物の製造方法 |
WO2020206279A1 (en) * | 2019-04-05 | 2020-10-08 | The Chemours Company Fc, Llc | Processes for producing z-1,1,1,4,4,4-hexafluorobut-2-ene and intermediates for producing same |
CN114026503B (zh) | 2019-06-29 | 2023-09-22 | 佳能株式会社 | 图像形成装置 |
JP7553758B2 (ja) * | 2019-07-10 | 2024-09-19 | ダイキン工業株式会社 | ビニル化合物の製造方法 |
CN110563547A (zh) * | 2019-09-24 | 2019-12-13 | 浙江三美化工股份有限公司 | 一种1,1,1,4,4,4-六氟-2-丁烯的制备方法 |
US20220280920A1 (en) * | 2019-11-29 | 2022-09-08 | Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd. | Nitrogen-phosphorus-modified granular carbon-supported bimetallic catalyst, preparation method therefor and use thereof |
CN111790400B (zh) * | 2020-05-28 | 2023-04-07 | 东莞东阳光科研发有限公司 | 一种氢化偶联催化剂及其制备方法与应用 |
EP4235702A4 (en) | 2020-10-22 | 2024-07-24 | Agc Inc | ELECTRICAL EQUIPMENT |
EP4266339A4 (en) | 2020-12-16 | 2024-11-06 | Agc Inc | ELECTRICAL EQUIPMENT, FILLING EQUIPMENT AND STORAGE EQUIPMENT |
CN114716297B (zh) * | 2021-01-06 | 2023-10-27 | 浙江省化工研究院有限公司 | 一种e-1,1,1,4,4,4-六氟-2-丁烯的制备方法 |
CN114262255B (zh) * | 2021-12-01 | 2023-10-20 | 西安近代化学研究所 | 一种合成反式-1,1,1,4,4,4-六氟-2-丁烯的方法 |
WO2023164125A2 (en) | 2022-02-25 | 2023-08-31 | The Chemours Company Fc, Llc | Compositions and methods for making hfo-153-10mzz and hfo-153-10mczz |
KR20230159298A (ko) | 2022-05-13 | 2023-11-21 | (주)후성 | 1,1,1,4,4,4-헥사플루오로-2-부텐의 제조방법 |
CN115504860A (zh) * | 2022-10-21 | 2022-12-23 | 广东电网有限责任公司 | 一种反式1,1,1,4,4,4-六氟-2-丁烯的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0753420A (ja) * | 1993-08-13 | 1995-02-28 | Central Glass Co Ltd | 塩素化フッ素化エタンの二量化方法 |
JPH09501676A (ja) * | 1993-08-16 | 1997-02-18 | アライドシグナル・インコーポレーテッド | 塩素含有分子を結合させて、フッ素含有生成物を合成する方法 |
EP1028101A1 (en) * | 1999-02-05 | 2000-08-16 | Ausimont S.p.A. | Process for the CFC-113a dimerisation |
JP2010099557A (ja) * | 2008-10-21 | 2010-05-06 | Sumitomo Osaka Cement Co Ltd | 金属触媒担持粒子とその製造方法及び金属触媒担持粒子分散液並びに触媒 |
JP2013063421A (ja) * | 2011-08-26 | 2013-04-11 | Sumitomo Osaka Cement Co Ltd | 排気浄化触媒及び内燃機関の排気浄化装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8728156D0 (en) * | 1987-12-02 | 1988-01-06 | Davy Mckee Ltd | Process |
US5569797A (en) * | 1992-01-07 | 1996-10-29 | E. I. Du Pont De Nemours And Company | Method of removing olefinic impurities from hydrochlorofluorocarbons |
JPH05213793A (ja) * | 1992-02-06 | 1993-08-24 | Daikin Ind Ltd | 1,1,1,4,4,4−ヘキサフルオロブタンの製造方法 |
US5919994A (en) | 1995-11-29 | 1999-07-06 | E. I. Du Pont De Nemours And Company | Catalytic halogenated hydrocarbon processing and ruthenium catalysts for use therein |
WO1997019751A1 (en) * | 1995-11-29 | 1997-06-05 | E.I. Du Pont De Nemours And Company | Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use |
CN1087278C (zh) * | 1996-04-26 | 2002-07-10 | 巴斯福股份公司 | 在原处生成的钌催化剂存在下进行有机化合物反应的方法 |
CN100406428C (zh) * | 1997-12-19 | 2008-07-30 | 巴斯福股份公司 | 用含大孔的催化剂对苯多羧酸或其衍生物加氢的方法 |
US6548719B1 (en) * | 2001-09-25 | 2003-04-15 | Honeywell International | Process for producing fluoroolefins |
GB0312769D0 (en) * | 2003-06-04 | 2003-07-09 | Johnson Matthey Plc | Process for selective hydrogenation of acetylenic compounds and catalyst therefor |
CN1460549A (zh) * | 2003-07-07 | 2003-12-10 | 大连振邦氟涂料股份有限公司 | Cfc-113催化加氢脱氯制取三氟氯乙烯和三氟乙烯的催化剂及其制备方法 |
DE102005062354A1 (de) * | 2005-12-23 | 2007-06-28 | Basf Ag | Verfahren zur Umsetzung eines aromatischen Kohlenwasserstoffs in Gegenwart von Wasserstoff |
TW200837036A (en) * | 2006-11-15 | 2008-09-16 | Du Pont | Process for producing 2,3,3,3-tetrafluoropropene |
US7795482B2 (en) * | 2007-07-03 | 2010-09-14 | E. I. Du Pont De Nemours And Company | Method of hydrodechlorination to produce dihydrofluorinated olefins |
MX345217B (es) * | 2008-03-19 | 2017-01-20 | Du Pont | Proceso para la elaboracion de 1,1,1,4,4,4-hexafluoro-2-buteno. |
CN102112420A (zh) * | 2008-07-31 | 2011-06-29 | 霍尼韦尔国际公司 | 制备全氟化的顺式烯烃的方法 |
US8399721B2 (en) * | 2008-12-22 | 2013-03-19 | E I Du Pont De Nemours And Company | Method of hydrodechlorination to produce dihydrofluorinated olefins |
US8604257B2 (en) * | 2010-05-21 | 2013-12-10 | Honeywell International Inc. | Process for the preparation of fluorinated cis-alkene |
US8901360B2 (en) * | 2010-05-21 | 2014-12-02 | Honeywell International Inc. | Process for cis 1,1,1,4,4,4-hexafluoro-2-butene |
JP5598910B2 (ja) * | 2010-06-14 | 2014-10-01 | 独立行政法人産業技術総合研究所 | フッ素化合物の製造方法 |
TWI573971B (zh) * | 2011-01-31 | 2017-03-11 | 杜邦股份有限公司 | 使用包含z-1,1,1,4,4,4-六氟-2-丁烯之工作流體製熱 |
EP2922809A1 (en) * | 2012-09-28 | 2015-09-30 | E. I. du Pont de Nemours and Company | Dehydrochlorination of chlorinated reactants to produce 1,1,1,4,4,4-hexafluoro-2-butyne |
CN103172489B (zh) * | 2013-03-14 | 2015-07-15 | 巨化集团技术中心 | 一种1,1,1,4,4,4-六氟-2-丁烯的合成方法 |
MX2016010265A (es) * | 2014-02-07 | 2017-02-09 | Chemours Co Fc Llc | Proceso integrado para la produccion de z-1,1,1,4,4,4-hexafluoro-2 -buteno. |
-
2015
- 2015-02-06 MX MX2016010265A patent/MX2016010265A/es unknown
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- 2019-08-01 JP JP2019142474A patent/JP6888879B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0753420A (ja) * | 1993-08-13 | 1995-02-28 | Central Glass Co Ltd | 塩素化フッ素化エタンの二量化方法 |
JPH09501676A (ja) * | 1993-08-16 | 1997-02-18 | アライドシグナル・インコーポレーテッド | 塩素含有分子を結合させて、フッ素含有生成物を合成する方法 |
EP1028101A1 (en) * | 1999-02-05 | 2000-08-16 | Ausimont S.p.A. | Process for the CFC-113a dimerisation |
JP2010099557A (ja) * | 2008-10-21 | 2010-05-06 | Sumitomo Osaka Cement Co Ltd | 金属触媒担持粒子とその製造方法及び金属触媒担持粒子分散液並びに触媒 |
JP2013063421A (ja) * | 2011-08-26 | 2013-04-11 | Sumitomo Osaka Cement Co Ltd | 排気浄化触媒及び内燃機関の排気浄化装置 |
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