JP6170068B2 - 塩素化プロパン及びプロペンの製造方法 - Google Patents
塩素化プロパン及びプロペンの製造方法 Download PDFInfo
- Publication number
- JP6170068B2 JP6170068B2 JP2014547381A JP2014547381A JP6170068B2 JP 6170068 B2 JP6170068 B2 JP 6170068B2 JP 2014547381 A JP2014547381 A JP 2014547381A JP 2014547381 A JP2014547381 A JP 2014547381A JP 6170068 B2 JP6170068 B2 JP 6170068B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- chlorination
- pentachloropropane
- chloride
- regioselective
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title description 22
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical class CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 title description 9
- 238000000034 method Methods 0.000 claims description 59
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 55
- 238000005660 chlorination reaction Methods 0.000 claims description 47
- 239000003054 catalyst Substances 0.000 claims description 37
- 239000003662 regioselective catalyst Substances 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 34
- KNKRKFALVUDBJE-UHFFFAOYSA-N 1,2-dichloropropane Chemical compound CC(Cl)CCl KNKRKFALVUDBJE-UHFFFAOYSA-N 0.000 claims description 31
- IYFMQUDCYNWFTL-UHFFFAOYSA-N 1,1,2,2,3-pentachloropropane Chemical compound ClCC(Cl)(Cl)C(Cl)Cl IYFMQUDCYNWFTL-UHFFFAOYSA-N 0.000 claims description 23
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 claims description 22
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 20
- 229910052740 iodine Inorganic materials 0.000 claims description 20
- 239000011630 iodine Substances 0.000 claims description 20
- 238000007033 dehydrochlorination reaction Methods 0.000 claims description 19
- 229910052755 nonmetal Inorganic materials 0.000 claims description 13
- -1 iodoxy compound Chemical class 0.000 claims description 11
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 10
- 125000002346 iodo group Chemical group I* 0.000 claims description 10
- FTCVHAQNWWBTIV-UHFFFAOYSA-N 1,1,1,2,2-pentachloropropane Chemical class CC(Cl)(Cl)C(Cl)(Cl)Cl FTCVHAQNWWBTIV-UHFFFAOYSA-N 0.000 claims description 9
- NALMPLUMOWIVJC-UHFFFAOYSA-N n,n,4-trimethylbenzeneamine oxide Chemical compound CC1=CC=C([N+](C)(C)[O-])C=C1 NALMPLUMOWIVJC-UHFFFAOYSA-N 0.000 claims description 9
- 239000011697 sodium iodate Substances 0.000 claims description 9
- 235000015281 sodium iodate Nutrition 0.000 claims description 9
- 229940032753 sodium iodate Drugs 0.000 claims description 9
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001505 inorganic iodide Inorganic materials 0.000 claims description 5
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 claims description 5
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 claims description 4
- UMGQVBVEWTXECF-UHFFFAOYSA-N 1,1,2,3-tetrachloroprop-1-ene Chemical compound ClCC(Cl)=C(Cl)Cl UMGQVBVEWTXECF-UHFFFAOYSA-N 0.000 claims description 3
- 125000005520 diaryliodonium group Chemical group 0.000 claims description 3
- 229910000450 iodine oxide Inorganic materials 0.000 claims description 3
- 150000008424 iodobenzenes Chemical class 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- AFSVSXMRDKPOEW-UHFFFAOYSA-N oxidoiodine(.) Chemical compound I[O] AFSVSXMRDKPOEW-UHFFFAOYSA-N 0.000 claims description 2
- PDXOKKYCGFRWKP-UHFFFAOYSA-N chloro(phenyl)iodanium Chemical compound Cl[I+]C1=CC=CC=C1 PDXOKKYCGFRWKP-UHFFFAOYSA-N 0.000 claims 1
- 229910052571 earthenware Inorganic materials 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 28
- 239000000203 mixture Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 21
- GRSQYISVQKPZCW-UHFFFAOYSA-N 1,1,2-trichloropropane Chemical compound CC(Cl)C(Cl)Cl GRSQYISVQKPZCW-UHFFFAOYSA-N 0.000 description 20
- 229910052801 chlorine Inorganic materials 0.000 description 17
- 239000011541 reaction mixture Substances 0.000 description 16
- CFXQEHVMCRXUSD-UHFFFAOYSA-N TCP Natural products ClCC(Cl)CCl CFXQEHVMCRXUSD-UHFFFAOYSA-N 0.000 description 15
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 12
- 125000001309 chloro group Chemical group Cl* 0.000 description 12
- 239000006227 byproduct Substances 0.000 description 10
- 239000012320 chlorinating reagent Substances 0.000 description 10
- 238000004817 gas chromatography Methods 0.000 description 10
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- 239000008346 aqueous phase Substances 0.000 description 8
- 239000012467 final product Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 7
- 150000004694 iodide salts Chemical class 0.000 description 7
- BBEAZDGZMVABIC-UHFFFAOYSA-N 1,1,1,3,3,3-hexachloropropane Chemical class ClC(Cl)(Cl)CC(Cl)(Cl)Cl BBEAZDGZMVABIC-UHFFFAOYSA-N 0.000 description 6
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 6
- 239000002841 Lewis acid Substances 0.000 description 6
- 239000003518 caustics Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 150000007517 lewis acids Chemical class 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 235000019400 benzoyl peroxide Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- FEKGWIHDBVDVSM-UHFFFAOYSA-N 1,1,1,2-tetrachloropropane Chemical class CC(Cl)C(Cl)(Cl)Cl FEKGWIHDBVDVSM-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- AVGQTJUPLKNPQP-UHFFFAOYSA-N 1,1,1-trichloropropane Chemical class CCC(Cl)(Cl)Cl AVGQTJUPLKNPQP-UHFFFAOYSA-N 0.000 description 3
- ATKFMEGWDYLXBP-UHFFFAOYSA-N 2-(2,4,5-trichlorophenoxy)ethanol Chemical compound OCCOC1=CC(Cl)=C(Cl)C=C1Cl ATKFMEGWDYLXBP-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004342 Benzoyl peroxide Substances 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-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
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 3
- 238000010923 batch production Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-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
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000011 acetone peroxide Substances 0.000 description 2
- 235000019401 acetone peroxide Nutrition 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000010936 aqueous wash Methods 0.000 description 2
- 239000007806 chemical reaction intermediate Substances 0.000 description 2
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 description 2
- KSRHWBLHVZJTKV-UHFFFAOYSA-N iodobenzene dichloride Chemical compound ClI(Cl)C1=CC=CC=C1 KSRHWBLHVZJTKV-UHFFFAOYSA-N 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 239000011968 lewis acid catalyst Substances 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- MLIWQXBKMZNZNF-KUHOPJCQSA-N (2e)-2,6-bis[(4-azidophenyl)methylidene]-4-methylcyclohexan-1-one Chemical compound O=C1\C(=C\C=2C=CC(=CC=2)N=[N+]=[N-])CC(C)CC1=CC1=CC=C(N=[N+]=[N-])C=C1 MLIWQXBKMZNZNF-KUHOPJCQSA-N 0.000 description 1
- GVVUPGXFVJLPDE-OWOJBTEDSA-N (e)-1,3,3,3-tetrachloroprop-1-ene Chemical compound Cl\C=C\C(Cl)(Cl)Cl GVVUPGXFVJLPDE-OWOJBTEDSA-N 0.000 description 1
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 description 1
- OWXJKYNZGFSVRC-NSCUHMNNSA-N (e)-1-chloroprop-1-ene Chemical compound C\C=C\Cl OWXJKYNZGFSVRC-NSCUHMNNSA-N 0.000 description 1
- ZXPCCXXSNUIVNK-UHFFFAOYSA-N 1,1,1,2,3-pentachloropropane Chemical compound ClCC(Cl)C(Cl)(Cl)Cl ZXPCCXXSNUIVNK-UHFFFAOYSA-N 0.000 description 1
- HVCSXHFGNRDDQR-UHFFFAOYSA-N 1,1,2,2,3,3-hexachloropropane Chemical compound ClC(Cl)C(Cl)(Cl)C(Cl)Cl HVCSXHFGNRDDQR-UHFFFAOYSA-N 0.000 description 1
- UDPHJTAYHSSOQB-UHFFFAOYSA-N 1,2,2,3-tetrachloropropane Chemical compound ClCC(Cl)(Cl)CCl UDPHJTAYHSSOQB-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 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
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- MCRSYYLHVQGFNR-UHFFFAOYSA-N 3-iodo-1,2,4,5-tetramethylbenzene Chemical compound CC1=CC(C)=C(C)C(I)=C1C MCRSYYLHVQGFNR-UHFFFAOYSA-N 0.000 description 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 description 1
- CVIVHSOPWYIGMX-UHFFFAOYSA-N CC1=C(C(=C(C=C1C)C)C)I.ICC=1C(C)=CC(C)=C(C)C1 Chemical compound CC1=C(C(=C(C=C1C)C)C)I.ICC=1C(C)=CC(C)=C(C)C1 CVIVHSOPWYIGMX-UHFFFAOYSA-N 0.000 description 1
- 239000004151 Calcium iodate Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- SSTZWBSEDRHYPU-UHFFFAOYSA-L barium(2+);diperiodate Chemical compound [Ba+2].[O-]I(=O)(=O)=O.[O-]I(=O)(=O)=O SSTZWBSEDRHYPU-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 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
- UHWJJLGTKIWIJO-UHFFFAOYSA-L calcium iodate Chemical compound [Ca+2].[O-]I(=O)=O.[O-]I(=O)=O UHWJJLGTKIWIJO-UHFFFAOYSA-L 0.000 description 1
- 235000019390 calcium iodate Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect 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
- 238000005194 fractionation Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- QFWPJPIVLCBXFJ-UHFFFAOYSA-N glymidine Chemical compound N1=CC(OCCOC)=CN=C1NS(=O)(=O)C1=CC=CC=C1 QFWPJPIVLCBXFJ-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- AAUNBWYUJICUKP-UHFFFAOYSA-N hypoiodite Chemical compound I[O-] AAUNBWYUJICUKP-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 150000004714 phosphonium salts Chemical group 0.000 description 1
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 description 1
- 239000001230 potassium iodate Substances 0.000 description 1
- 235000006666 potassium iodate Nutrition 0.000 description 1
- 229940093930 potassium iodate Drugs 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 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
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- YSVXTGDPTJIEIX-UHFFFAOYSA-M silver iodate Chemical compound [Ag+].[O-]I(=O)=O YSVXTGDPTJIEIX-UHFFFAOYSA-M 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
レギオ選択性触媒として塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、トリクロロプロパンへのPDCのイオン性塩素化。
レギオ選択性触媒として塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンのイオン性塩素化。
レギオ選択性触媒としてヨードベンゼン及び塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,1,2−トリクロロプロパンの塩素化。
レギオ選択性触媒として、ヨードデュレン(2,3,5,6−テトラメチル−1−ヨードベンゼン)及び塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,1,2−トリクロロプロパンの塩素化。
レギオ選択性触媒として、過ヨウ素酸ナトリウム及び塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。
レギオ選択性触媒として塩化アルミニウム及び回収した過ヨウ素酸ナトリウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。
レギオ選択性触媒としてヨウ素酸ナトリウム及び塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。
レギオ選択性触媒としてヨウ素酸ナトリウム及び塩化アルミニウムと、塩素化剤として塩化スルフリルを用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。
レギオ選択性触媒として塩化アルミニウムと、塩素化剤として塩素を用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。1,2−ジクロロプロパン(10mL)を、三塩化アルミニウム(0.51g)を含有する四塩化炭素(37.2mL)の溶液に添加する。混合物を攪拌しつつ、塩素(30% v/v 窒素中)を溶液に通すのと同時に、混合物を50℃で3時間、次いで100℃で1時間保持する。システムの圧力を反応全体にわたり60〜100psigの間に維持した。1H NMR分光法による反応混合物の分析は、1,2−ジクロロプロパンが50℃で3時間のうちにほぼ消費され、主生成物として、1,1,2−トリクロロプロパンを生成したことを明らかにした。更に100℃で1時間後、最終混合物の分析で、主生成物として1,1,2,2,3−ペンタクロロプロパンを同定した。
レギオ選択性触媒として塩化アルミニウム及び低レベルの元素状ヨウ素と、塩素化剤として塩素を用いる、1,1,2,2,3−ペンタクロロプロパンへの1,2−ジクロロプロパンの塩素化。
[項目1]
1,2−ジクロロプロパンを含む供給流からの塩素化プロパン及び/又はプロペンの製造方法であって、一つのクロロプロパン対他のクロロプロパンが少なくとも5:1となるレギオ選択性を提供する、一又は複数のレギオ選択性触媒で少なくとも一つの塩素化段階を触媒する工程を含む、方法。
[項目2]
前記レギオ選択性触媒が、塩化アルミニウムを含む、項目1に記載の方法。
[項目3]
前記レギオ選択性触媒が、非金属ヨウ化物、無機ヨード塩、又は10,000ppm未満の元素状ヨウ素を含む、項目1に記載の方法。
[項目4]
前記レギオ選択性触媒が、一又は複数のヨードベンゼン又はハロゲン化ヨードベンゼン、フェニルクロロヨードニウムクロリド、ジアリールヨードニウム塩、ヨウ素化ポリマー、ヨードキシ化合物、ヨードソ化合物、モノ及び三ハロゲン化ヨウ素、ヨウ素酸化物、及び任意の数のこれらの誘導体又は組み合わせを含む非金属ヨウ化物を含んでなる、項目3に記載の方法。
[項目5]
前記レギオ選択性触媒が、ヨウ素酸ナトリウム、過ヨウ素酸ナトリウム、又はこれらの組み合わせを含む無機ヨード塩を含んでなる、項目3に記載の方法。
[項目6]
少なくとも二つの塩素化段階を前記レギオ選択性触媒で触媒する、項目1に記載の方法。
[項目7]
一つの塩素化段階を塩化アルミニウムで触媒し、別の段階を非金属ヨウ化物、無機ヨード塩又は10,000ppm未満の元素状ヨウ素で触媒する、項目6に記載の方法。
[項目8]
両段階を同じ反応器内で行う、項目7に記載の方法。
[項目9]
少なくとも一つの塩素化段階を、フリーラジカル開始剤又はイオン性塩素化触媒の存在下で行い、前記フリーラジカル開始剤が、アゾビスイソブチロニトリル、1,1’−アゾビス(シクロヘキサンカルボニトリル)、ジ−tert−ブチルペルオキシド、過酸化ベンゾイル、過酸化ジベンゾイル、過酸化メチルエチルケトン、過酸化アセトン、又は任意の数のこれらの組み合わせを含む、項目1に記載の方法。
[項目10]
少なくとも一つの脱塩化水素段階を更に含む、項目1に記載の方法。
[項目11]
前記少なくとも一つの脱塩化水素段階を触媒の存在下で行う、項目10に記載の方法。
[項目12]
塩素原子源が、塩化スルフリル、塩素又はこれらの組み合わせ、のいずれかを含む、項目1に記載の方法。
[項目13]
前記方法を、更に、四塩化炭素及び/又は塩化スルフリルを含む溶媒の存在下で行う、項目12に記載の方法。
[項目14]
前記一つのクロロプロパンが、1,1,2−トリクロロプロパン、1,1,2,2,3−ペンタクロロプロパン又はこれらの組み合わせを含むトリ−、又はペンタクロロプロパンである、項目1に記載の方法。
[項目15]
前記塩素化プロペンが、1,1,2,3−テトラクロロプロペンを含む、項目1に記載の方法。
Claims (6)
- 1,2−ジクロロプロパンを含む供給流からの1,1,2,2,3−ペンタクロロプロパンの製造方法であって、他のペンタクロロプロパン異性体に対して少なくとも20:1の比にてレギオ選択的に1,1,2,2,3−ペンタクロロプロパンを与える、一又は複数のレギオ選択性触媒で少なくとも一つの塩素化段階を触媒する工程を含み、前記塩素化段階を周囲圧力及び100℃未満で行い、前記レギオ選択性触媒が、塩化アルミニウムを含んでなる、方法。
- 前記レギオ選択性触媒が、ヨウ素酸ナトリウム若しくは過ヨウ素酸ナトリウムを含む無機ヨード塩、10,000ppm未満の量の元素状ヨウ素、並びに/又は一若しくは複数のヨードベンゼン若しくはハロゲン化ヨードベンゼン、フェニルクロロヨードニウムクロリド、ジアリールヨードニウム塩、ヨウ素化ポリマー、ヨードキシ化合物、ヨードソ化合物、モノ及び三ハロゲン化ヨウ素、ヨウ素酸化物、及び任意の数のこれらの誘導体若しくは組み合わせを含む非金属ヨウ化物を含んでなる、請求項1に記載の方法。
- 一つの塩素化段階を塩化アルミニウムで触媒し、別の塩素化段階を非金属ヨウ化物、無機ヨード塩又は10,000ppm未満の量の元素状ヨウ素で触媒する、請求項1又は2に記載の方法。
- 一つの塩素化段階を塩化アルミニウムで触媒し、別の塩素化段階を、イオン性塩素化触媒の存在下で行う、請求項1又は2に記載の方法。
- 請求項1〜4のいずれか1項に記載の方法により1,1,2,2,3−ペンタクロロプロパンを製造する工程と、
少なくとも一つの脱塩化水素段階とを含み、前記少なくとも一つの脱塩化水素段階を触媒の存在下で行う、1,1,2,3−テトラクロロプロペンの製造方法。 - 少なくとも2つの塩素化段階が、同じ反応器で行われる、請求項1〜4のいずれか1項に記載の方法。
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US201161570028P | 2011-12-13 | 2011-12-13 | |
US61/570,028 | 2011-12-13 | ||
US201261583799P | 2012-01-06 | 2012-01-06 | |
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US20140371494A1 (en) | 2014-12-18 |
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