JP5393156B2 - 第1級芳香族アミンの連続的な製造方法 - Google Patents
第1級芳香族アミンの連続的な製造方法 Download PDFInfo
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- JP5393156B2 JP5393156B2 JP2008548973A JP2008548973A JP5393156B2 JP 5393156 B2 JP5393156 B2 JP 5393156B2 JP 2008548973 A JP2008548973 A JP 2008548973A JP 2008548973 A JP2008548973 A JP 2008548973A JP 5393156 B2 JP5393156 B2 JP 5393156B2
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000010924 continuous production Methods 0.000 title claims description 5
- 150000003142 primary aromatic amines Chemical class 0.000 title abstract description 6
- 239000003054 catalyst Substances 0.000 claims abstract description 65
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000001257 hydrogen Substances 0.000 claims abstract description 28
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 28
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 25
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 16
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 16
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 10
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 7
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 7
- 239000002638 heterogeneous catalyst Substances 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000011149 active material Substances 0.000 claims description 14
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 13
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- MOISVRZIQDQVPF-RNLVFQAGSA-N (rac)-2,6-dimethylcyclohexanol Natural products C[C@@H]1CCC[C@H](C)[C@@H]1O MOISVRZIQDQVPF-RNLVFQAGSA-N 0.000 claims description 8
- MOISVRZIQDQVPF-UHFFFAOYSA-N 2,6-dimethylcyclohexan-1-ol Chemical compound CC1CCCC(C)C1O MOISVRZIQDQVPF-UHFFFAOYSA-N 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 125000002723 alicyclic group Chemical group 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- 239000012071 phase Substances 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- VLGJMNYHUDQEMI-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=C(N)C(=CC=C1)C.NC=1C(=CC=CC1C)C VLGJMNYHUDQEMI-UHFFFAOYSA-N 0.000 claims description 4
- 150000001448 anilines Chemical class 0.000 claims description 4
- 239000012043 crude product Substances 0.000 claims description 4
- 239000012074 organic phase Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000001944 continuous distillation Methods 0.000 claims description 2
- HBEQXAKJSGXAIQ-UHFFFAOYSA-N oxopalladium Chemical compound [Pd]=O HBEQXAKJSGXAIQ-UHFFFAOYSA-N 0.000 claims description 2
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000006545 (C1-C9) alkyl group Chemical group 0.000 claims 1
- 238000011437 continuous method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 10
- 150000002927 oxygen compounds Chemical class 0.000 abstract description 3
- -1 alicyclic alcohols Chemical class 0.000 description 17
- 239000000376 reactant Substances 0.000 description 12
- 238000005470 impregnation Methods 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- 150000004982 aromatic amines Chemical class 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 8
- 238000005576 amination reaction Methods 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052793 cadmium Inorganic materials 0.000 description 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- UFFBMTHBGFGIHF-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=CC=CC(C)=C1N UFFBMTHBGFGIHF-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 description 2
- MKARNSWMMBGSHX-UHFFFAOYSA-N 3,5-dimethylaniline Chemical compound CC1=CC(C)=CC(N)=C1 MKARNSWMMBGSHX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- HPXRVTGHNJAIIH-PTQBSOBMSA-N cyclohexanol Chemical class O[13CH]1CCCCC1 HPXRVTGHNJAIIH-PTQBSOBMSA-N 0.000 description 2
- JHIVVAPYMSGYDF-PTQBSOBMSA-N cyclohexanone Chemical class O=[13C]1CCCCC1 JHIVVAPYMSGYDF-PTQBSOBMSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910001936 tantalum oxide Inorganic materials 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- HTFQSOIWEISWDY-UHFFFAOYSA-N 2,3,6-trimethylcyclohexan-1-ol Chemical compound CC1CCC(C)C(O)C1C HTFQSOIWEISWDY-UHFFFAOYSA-N 0.000 description 1
- XUKYNHXGHASYPE-UHFFFAOYSA-N 2,4,6-trimethylcyclohexan-1-ol Chemical compound CC1CC(C)C(O)C(C)C1 XUKYNHXGHASYPE-UHFFFAOYSA-N 0.000 description 1
- CKPQAKDCQGMTSO-UHFFFAOYSA-N 2,4-dimethylcyclohexan-1-ol Chemical compound CC1CCC(O)C(C)C1 CKPQAKDCQGMTSO-UHFFFAOYSA-N 0.000 description 1
- PLTPYMZRLSHYSH-UHFFFAOYSA-N 2,6-di(butan-2-yl)cyclohexan-1-ol Chemical compound CCC(C)C1CCCC(C(C)CC)C1O PLTPYMZRLSHYSH-UHFFFAOYSA-N 0.000 description 1
- WKBALTUBRZPIPZ-UHFFFAOYSA-N 2,6-di(propan-2-yl)aniline Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N WKBALTUBRZPIPZ-UHFFFAOYSA-N 0.000 description 1
- XUDJZJMNVZHIJU-UHFFFAOYSA-N 2,6-di(propan-2-yl)cyclohexan-1-ol Chemical compound CC(C)C1CCCC(C(C)C)C1O XUDJZJMNVZHIJU-UHFFFAOYSA-N 0.000 description 1
- FOYHNROGBXVLLX-UHFFFAOYSA-N 2,6-diethylaniline Chemical compound CCC1=CC=CC(CC)=C1N FOYHNROGBXVLLX-UHFFFAOYSA-N 0.000 description 1
- JMCYQRANUQELIN-UHFFFAOYSA-N 2,6-diethylcyclohexan-1-ol Chemical compound CCC1CCCC(CC)C1O JMCYQRANUQELIN-UHFFFAOYSA-N 0.000 description 1
- JJVKJJNCIILLRP-UHFFFAOYSA-N 2-ethyl-6-methylaniline Chemical compound CCC1=CC=CC(C)=C1N JJVKJJNCIILLRP-UHFFFAOYSA-N 0.000 description 1
- CDWPWTLJKFGJLO-UHFFFAOYSA-N 2-ethyl-6-methylcyclohexan-1-ol Chemical compound CCC1CCCC(C)C1O CDWPWTLJKFGJLO-UHFFFAOYSA-N 0.000 description 1
- OTZUSNPBNWUXCQ-UHFFFAOYSA-N 2-ethyl-6-propan-2-ylaniline Chemical compound CCC1=CC=CC(C(C)C)=C1N OTZUSNPBNWUXCQ-UHFFFAOYSA-N 0.000 description 1
- IKBSRCRVPQILLQ-UHFFFAOYSA-N 2-ethyl-6-propan-2-ylcyclohexan-1-ol Chemical compound CCC1CCCC(C(C)C)C1O IKBSRCRVPQILLQ-UHFFFAOYSA-N 0.000 description 1
- DDTKYVBFPULMGN-UHFFFAOYSA-N 2-methyl-6-propan-2-ylaniline Chemical compound CC(C)C1=CC=CC(C)=C1N DDTKYVBFPULMGN-UHFFFAOYSA-N 0.000 description 1
- KTRHVNBFOIHTDQ-UHFFFAOYSA-N 2-methyl-6-propan-2-ylcyclohexan-1-ol Chemical compound CC(C)C1CCCC(C)C1O KTRHVNBFOIHTDQ-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- WIYNOPYNRFPWNB-UHFFFAOYSA-N 3,5-Dimethylcyclohexanol Chemical compound CC1CC(C)CC(O)C1 WIYNOPYNRFPWNB-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- NPURTPKIWWAXOG-UHFFFAOYSA-N 3-tert-butylcyclohexan-1-ol Chemical compound CC(C)(C)C1CCCC(O)C1 NPURTPKIWWAXOG-UHFFFAOYSA-N 0.000 description 1
- 241001292396 Cirrhitidae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101000801643 Homo sapiens Retinal-specific phospholipid-transporting ATPase ABCA4 Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 102100033617 Retinal-specific phospholipid-transporting ATPase ABCA4 Human genes 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 125000003302 alkenyloxy group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
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- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 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
- 150000003946 cyclohexylamines Chemical class 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
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- 239000001307 helium Substances 0.000 description 1
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- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
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- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- TXTHKGMZDDTZFD-UHFFFAOYSA-N n-cyclohexylaniline Chemical class C1CCCCC1NC1=CC=CC=C1 TXTHKGMZDDTZFD-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- XNHGKSMNCCTMFO-UHFFFAOYSA-D niobium(5+);oxalate Chemical compound [Nb+5].[Nb+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O XNHGKSMNCCTMFO-UHFFFAOYSA-D 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- DYIZHKNUQPHNJY-UHFFFAOYSA-N oxorhenium Chemical compound [Re]=O DYIZHKNUQPHNJY-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910003449 rhenium oxide Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000010414 supernatant solution Substances 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 125000005287 vanadyl group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- 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
本発明は、第1級芳香族アミンを、相応する脂環式アルコールとアンモニアとを水素の存在下で80〜350℃の範囲内の温度で不均一系触媒の存在下で反応させることによる、連続的な製造方法に関する。
二酸化ジルコニウム(ZrO2)90〜99.8質量%、
パラジウムの酸素含有化合物0.1〜5.0質量%及び
白金の酸素含有化合物0.1〜5.0質量%を含有することを特徴とする、第1級芳香族アミンの連続的な製造方法が見出された。
二酸化ジルコニウム(ZrO2)、パラジウムの酸素含有化合物及び白金の酸素含有化合物。
遷移金属、例えばCo又はCoO、Re又はレニウム酸化物、Mn又はMnO2、Mo又はモリブデン酸化物、W又はタングステン酸化物、Ta又はタンタル酸化物、Nb又はニオブ酸化物もしくはニオブオキサラート、V又はバナジウム酸化物もしくはバナジルピロホスファート;ランタニド、例えばCe又はCeO2もしくはPr又はPr2O3;アルキル金属酸化物、例えばNa2O;アルカリ金属カルボナート;アルカリ土類金属酸化物、例えばSrO;アルカリ土類金属カルボナート、例えばMgCO3、CaCO3及びBaCO3;酸化ホウ素(B2O3)。
二酸化ジルコニウム(ZrO2)90〜99.8質量%、有利には98〜99.6質量%、特に有利には98.8〜99.2質量%
パラジウムの酸素含有化合物0.1〜5.0質量%、有利には0.2〜1.0質量%、特に有利には0.4〜0.6質量%及び
白金の酸素含有化合物0.1〜5.0質量%、有利には0.2〜1.0質量%、特に有利には0.4〜0.6質量%を含有する。
分離カラム:DB WAX(ポリエチレングリコール)
長さ(m):30
フィルム厚(μm) 0.5
内径(mm) 0.25
キャリアガス:ヘリウム
前圧力(バール) 1.0
スプリット(ml/分):100
セプタム洗浄(ml/分) 4
炉温度(℃):80
前加熱時間(分) 3
速度(℃/分) 5
炉温度(℃) 240
後加熱時間(分):30
注入温度(℃) 250
検出器温度(℃) 260
注入 HP 7673-Aオートサンプラー
注入容積(μl) 0.2
検出器タイプ:FID
全実施例のために、EP-B1-701 995の実施例4(6頁、12〜15行目)に応じて選択されたバイメタルパラジウム−/白金−触媒を使用し、また、ここに記載された方法(4頁、47〜52行目)にも応じて活性化した。この後で、この担持された貴金属−触媒を反応器中に取り付け、引き続き窒素−/水素流中で加圧無しに又は運転圧力下で200℃で還元した。
10リットルの触媒充填を有する管型反応器中で2バールの全圧で、アンモニア170kg/h及び水素20kg/hからなる循環ガス流を作成した。この流中で連続的に2,6−ジメチルシクロヘキサノール122kg/hを付与し、かつ蒸発させた。このガス状混合物を、200〜270℃で、触媒床上を貫流させた。2,6−キシリジンに関する収率は、反応器後に、90%よりも大きかった。
Claims (17)
- フェニル残基が置換基として1個又は数個のC 1 〜 9 −アルキル残基を有してよいフェニルアミンを、相応する脂環式アルコールとアンモニアとを水素の存在下で80〜350℃の範囲内の温度で不均一系触媒の存在下で反応させることにより連続的に製造する方法において、触媒の触媒活性材料が水素を用いたその還元前に、
二酸化ジルコニウム(ZrO2)90〜99.8質量%、
パラジウムの酸素含有化合物0.1〜5.0質量%及び
白金の酸素含有化合物0.1〜5.0質量%を含有することを特徴とする、フェニル残基が置換基として1個又は数個のC 1 〜 9 −アルキル残基を有してよいフェニルアミンの連続的な製造方法。 - 反応を120〜300℃の範囲内の温度で実施することを特徴とする、請求項1記載の方法。
- 反応を液相中で5〜30MPaの範囲内の絶対圧で又は気相中で0.1〜40MPaの範囲内の絶対圧で実施することを特徴とする、請求項1又は2記載の方法。
- 触媒の触媒活性材料が水素を用いたその還元前に、
二酸化ジルコニウム(ZrO2)98〜99.6質量%、
パラジウムの酸素含有化合物0.2〜1.0質量%及び
白金の酸素含有化合物0.2〜1.0質量%を含有することを特徴とする、請求項1から3までのいずれか1項記載の方法。 - 触媒の触媒活性材料が水素を用いたその還元前に、
二酸化ジルコニウム(ZrO2)98.8〜99.2質量%、
パラジウムの酸素含有化合物0.4〜0.6質量%及び
白金の酸素含有化合物0.4〜0.6質量%を含有することを特徴とする、請求項1から3までのいずれか1項記載の方法。 - アンモニアを、使用される脂環式アルコールに対して1.5〜250倍のモル量で使用することを特徴とする、請求項1から5までのいずれか1項記載の方法。
- アンモニアを、使用される脂環式アルコールに対して2.0〜10倍のモル量で使用することを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 触媒が、固定層として反応器中に配置されていることを特徴とする、請求項1から7までのいずれか1項記載の方法。
- 反応を管型反応器中で実施することを特徴とする、請求項1から8までのいずれか1項記載の方法。
- 反応を循環ガス式に実施することを特徴とする、請求項1から9までのいずれか1項記載の方法。
- アルコールを水溶液として使用することを特徴とする、請求項1から10までのいずれか1項記載の方法。
- アンモニアを水溶液として使用することを特徴とする、請求項1から11までのいずれか1項記載の方法。
- シクロヘキサノールとアンモニアとの反応によるアニリンの製造のための、請求項1から12までのいずれか1項記載の方法。
- 2,6−ジ−(C1〜9−アルキル)−アニリンの製造のための、請求項1から12までのいずれか1項記載の方法。
- 2,6−ジメチルシクロヘキサノールとアンモニアとの反応による2,6−ジメチルアニリン(2,6−キシリジン)の製造のための、請求項1から12までのいずれか1項記載の方法。
- 反応粗生成物から有機相を分離し、前記有機相を引き続き蒸留塔中で連続的に蒸留により分離し、その際フェニル残基が置換基として1個又は数個のC 1 〜 9 −アルキル残基を有してよいフェニルアミンを塔の回収部中の側方排出部を介して、易沸性物質及び水を頂部を介して、及び、難沸性物質を底部を介して取り出すことを特徴とする、請求項1から15までのいずれか1項記載の方法。
- 蒸留塔が分離壁塔であることを特徴とする、請求項16記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102006000995.9 | 2006-01-05 | ||
DE102006000995A DE102006000995A1 (de) | 2006-01-05 | 2006-01-05 | Verfahren zur kontinuierlichen Herstellung eines primären aromatischen Amins |
PCT/EP2006/070074 WO2007077148A1 (de) | 2006-01-05 | 2006-12-21 | Verfahren zur kontinuierlichen herstellung eines primären aromatischen amins |
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US (1) | US20090076306A1 (ja) |
EP (1) | EP1971568B1 (ja) |
JP (1) | JP5393156B2 (ja) |
CN (1) | CN101356150B (ja) |
AT (1) | ATE518823T1 (ja) |
DE (1) | DE102006000995A1 (ja) |
ES (1) | ES2367526T3 (ja) |
WO (1) | WO2007077148A1 (ja) |
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DE102010054248A1 (de) | 2009-12-21 | 2011-06-22 | Schaeffler Technologies GmbH & Co. KG, 91074 | Kupplungsaggregat |
EP2439189A1 (de) | 2010-09-17 | 2012-04-11 | Basf Se | Verfahren zur Herstellung von aromatischen Aminen |
DE102013201697A1 (de) | 2012-03-01 | 2013-09-05 | Schaeffler Technologies AG & Co. KG | Kupplungsdeckelanordnung für eine Reibungskupplung |
WO2018171871A1 (de) * | 2017-03-21 | 2018-09-27 | Symrise Ag | 2,3,6-trimethylcyclohexanol als riech- und/oder aromastoff |
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US3347921A (en) * | 1964-04-06 | 1967-10-17 | Halcon International Inc | Preparation of anilines from oxygenated cyclohexanes |
US3442950A (en) * | 1967-02-16 | 1969-05-06 | Halcon International Inc | Process for preparing an aminated benzene |
DE3039085A1 (de) * | 1980-10-16 | 1982-05-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von primaeren aromatischen aminen aus cyclischen ketonen |
GB2148287B (en) * | 1983-10-05 | 1987-04-15 | Nippon Catalytic Chem Ind | Preparation of aminocarboxylic acid salts from amino alcohols |
DE4429014A1 (de) * | 1994-08-16 | 1996-02-22 | Basf Ag | Verfahren zur Herstellung von cyclischen Aminen |
DE19645047A1 (de) * | 1996-10-31 | 1998-05-07 | Basf Ag | Katalysatoren für die Aminierung von Alkylenoxiden, Alkoholen, Aldehyden und Ketonen |
CN1087970C (zh) * | 1997-08-06 | 2002-07-24 | 湖南化工研究院 | 合成2,6-二甲基苯胺的催化剂的制备及应用方法 |
DE19742911A1 (de) * | 1997-09-29 | 1999-04-01 | Basf Ag | Verfahren zur Herstellung von Aminen |
DE19905837A1 (de) * | 1999-02-12 | 2000-08-17 | Basf Ag | Verfahren zur Racemisierung von optisch aktiven Aminen |
DE10021624A1 (de) * | 2000-05-04 | 2001-11-08 | Basf Ag | Trennwandkolonne |
DE102005029095A1 (de) * | 2005-06-23 | 2007-01-18 | Basf Ag | Verfahren zur kontinuierlichen Herstellung eines Amins |
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- 2006-12-21 US US12/159,099 patent/US20090076306A1/en not_active Abandoned
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US20090076306A1 (en) | 2009-03-19 |
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EP1971568B1 (de) | 2011-08-03 |
EP1971568A1 (de) | 2008-09-24 |
CN101356150B (zh) | 2011-09-14 |
JP2009522322A (ja) | 2009-06-11 |
ES2367526T3 (es) | 2011-11-04 |
ATE518823T1 (de) | 2011-08-15 |
DE102006000995A1 (de) | 2007-07-12 |
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