KR20040095260A - 에틸디메틸아민 및 트리에틸아민의 제조 방법 - Google Patents
에틸디메틸아민 및 트리에틸아민의 제조 방법 Download PDFInfo
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- KR20040095260A KR20040095260A KR10-2004-7013784A KR20047013784A KR20040095260A KR 20040095260 A KR20040095260 A KR 20040095260A KR 20047013784 A KR20047013784 A KR 20047013784A KR 20040095260 A KR20040095260 A KR 20040095260A
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- KR
- South Korea
- Prior art keywords
- weight
- catalyst
- diethylamine
- triethylamine
- reaction
- Prior art date
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- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 title claims abstract description 94
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 74
- 150000001412 amines Chemical class 0.000 claims abstract description 61
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000006243 chemical reaction Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 47
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 45
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000005977 Ethylene Substances 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 30
- -1 alkali metal dimethylamides Chemical class 0.000 claims abstract description 23
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims abstract description 5
- 150000008046 alkali metal hydrides Chemical class 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 4
- 150000001408 amides Chemical class 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000005913 hydroamination reaction Methods 0.000 claims description 25
- 150000001340 alkali metals Chemical class 0.000 claims description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 15
- 150000002466 imines Chemical class 0.000 claims description 14
- 239000007858 starting material Substances 0.000 claims description 12
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- UZBQIPPOMKBLAS-UHFFFAOYSA-N diethylazanide Chemical compound CC[N-]CC UZBQIPPOMKBLAS-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 4
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000006317 isomerization reaction Methods 0.000 claims description 3
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000000047 product Substances 0.000 description 25
- 239000011734 sodium Substances 0.000 description 17
- 239000001257 hydrogen Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- 125000004433 nitrogen atom Chemical group N* 0.000 description 14
- 150000001336 alkenes Chemical class 0.000 description 13
- 238000009835 boiling Methods 0.000 description 13
- 238000006356 dehydrogenation reaction Methods 0.000 description 13
- 238000005984 hydrogenation reaction Methods 0.000 description 13
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 150000003973 alkyl amines Chemical class 0.000 description 8
- 238000004821 distillation Methods 0.000 description 8
- 150000004678 hydrides Chemical class 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 238000010555 transalkylation reaction Methods 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 125000003342 alkenyl group Chemical group 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
- 229910052987 metal hydride Inorganic materials 0.000 description 6
- 150000004681 metal hydrides Chemical class 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 229910017464 nitrogen compound Inorganic materials 0.000 description 5
- 150000002830 nitrogen compounds Chemical class 0.000 description 5
- 150000003335 secondary amines Chemical class 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- 125000000304 alkynyl group Chemical group 0.000 description 4
- 125000005265 dialkylamine group Chemical group 0.000 description 4
- 150000002081 enamines Chemical group 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 150000003141 primary amines Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 229910052723 transition metal Chemical class 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- ZYVYEJXMYBUCMN-UHFFFAOYSA-N 1-methoxy-2-methylpropane Chemical compound COCC(C)C ZYVYEJXMYBUCMN-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 238000005576 amination reaction Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000007068 beta-elimination reaction Methods 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 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 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- LIWAQLJGPBVORC-UHFFFAOYSA-N ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 125000006413 ring segment Chemical group 0.000 description 2
- 229910052701 rubidium Inorganic materials 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- XPSQRFGOPLDGPO-UHFFFAOYSA-N sodium;dimethylazanide Chemical compound [Na+].C[N-]C XPSQRFGOPLDGPO-UHFFFAOYSA-N 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000005270 trialkylamine group Chemical group 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical class NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- PWGVOCGNHYMDLS-UHFFFAOYSA-N 3-(2-methoxyethoxy)propan-1-amine Chemical compound COCCOCCCN PWGVOCGNHYMDLS-UHFFFAOYSA-N 0.000 description 1
- 241000349731 Afzelia bipindensis Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- FYRYXMMLABKWQY-UHFFFAOYSA-N [Na].CCNCC Chemical compound [Na].CCNCC FYRYXMMLABKWQY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 125000005266 diarylamine group Chemical group 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- IHLVCKWPAMTVTG-UHFFFAOYSA-N lithium;carbanide Chemical compound [Li+].[CH3-] IHLVCKWPAMTVTG-UHFFFAOYSA-N 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- DIHKMUNUGQVFES-UHFFFAOYSA-N n,n,n',n'-tetraethylethane-1,2-diamine Chemical compound CCN(CC)CCN(CC)CC DIHKMUNUGQVFES-UHFFFAOYSA-N 0.000 description 1
- AFAQJWCACINKFK-UHFFFAOYSA-N n,n-diethylethanamine;n,n-dimethylethanamine Chemical compound CCN(C)C.CCN(CC)CC AFAQJWCACINKFK-UHFFFAOYSA-N 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- UKODFQOELJFMII-UHFFFAOYSA-N pentamethyldiethylenetriamine Chemical compound CN(C)CCN(C)CCN(C)C UKODFQOELJFMII-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000008046 pharmaceutical antioxidant Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- DZHAYSANSDYBFE-UHFFFAOYSA-N sodium;diethylazanide Chemical compound [Na+].CC[N-]CC DZHAYSANSDYBFE-UHFFFAOYSA-N 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000010457 zeolite Substances 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
- C07C209/60—Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
시간(분) | GC 분석 영역% | 내부(℃) | 자켓(℃) | 압력(bar) | 에텐 주입 (g) | 에텐 소비 (g) | |
N-에틸디메틸아민 | 트리에틸아민 | ||||||
%Rt=4.588 | %Rt=8.675 | ||||||
실온 | |||||||
0 | 0 | 2.6 | 67.5-85.7 | 79.0 | 0-20 | 0-30.6 | 1분 내 |
10 | 72.0-77.0 | 70.0 | 2-20 | 54.8 | 1분 내 | ||
15 | 18.28 | 6.54 | 77.3 | 69.6 | 10 | 57.0 | 2.2 |
30 | 22.89 | 14.35 | 69.5 | 79.1 | 42.0 | 140.5 | 83.5 |
60 | 22.27 | 25.89 | 71.4 | 76.0 | 42.0 | 161.5 | 21.0 |
90 | 71.4 | 75.8 | 42.0 | 177.2 | 15.7 | ||
120 | 20.89 | 38.59 | 69.2 | 77.0 | 40.0 | 182.9 | 5.7 |
180 | 19.61 | 48.84 | 70.9 | 75.3 | 41.5 | 205.2 | 22.3 |
240 | 70.6 | 76.2 | 43.0 | 224.9 | 19.7 | ||
270 | 18.78 | 60.09 | 70.6 | 75.9 | 43.0 | 228.0 | 3.1 |
360 | 17.98 | 66.68 | 69.1 | 76.3 | 43.0 | 245.5 | 17.5 |
Claims (10)
- (i) 알칼리 금속 디메틸아미드, 알칼리 금속 디에틸아미드 및 알칼리 금속 수소화물의 군으로부터 선택된 촉매의 존재하에 디에틸아민 및 디메틸아민의 혼합물과 에틸렌을 반응시키는 단계;(ii) 촉매를 제거하는 단계;(iii) 생성되는 혼합물을 트리에틸아민 및 에틸디메틸아민, 및 임의로 디에틸아민과 디메틸아민으로 증류 분리하는 단계; 및(iv) 촉매 및 출발 아민을 임의로 반응에 재순환시키는 단계를 포함하는 에틸디메틸아민 및 트리에틸아민의 제조 방법.
- 제1항에 있어서, 디에틸아민을 과량으로 사용하며, 디에틸아민/트리에틸아민의 비율이 바람직하게는 8 내지 15:1, 특히 10:1인 방법.
- 제1항 또는 제2항에 있어서, 에틸렌을 과량으로 사용하는 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 알칼리 금속이 Li, Na 또는 K로부터 선택되고, 바람직하게는 Na인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 촉매가 Na 디에틸아미드 및 Na디메틸아미드, 및 이들의 혼합물로부터 선택되는 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 금속 아미드를 그 자체로 공지된 방법에 따라 디메틸아민 또는 디에틸아민, 또는 이들의 혼합물로부터 제조한 후 반응에 사용하는 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 반응기로 통과하는 스트림이 0 내지 1 중량%, 바람직하게는 0.1 중량% 미만의 암모니아, 0 내지 5 중량%, 바람직하게는 1 중량% 미만의 (모노에틸아민 + 모노메틸아민), 20 내지 80 중량%, 바람직하게는 40 내지 70 중량%의 (디에틸아민 + 디메틸아민), 0 내지 50 중량%, 바람직하게는 40 중량% 미만의 트리에틸아민, 5 내지 50 중량%, 바람직하게는 10 내지 30 중량%의 에틸렌, 0.01 내지 20 중량%, 바람직하게는 0.1 내지 2 중량%의 촉매 및 0 내지 20 중량%의 촉매용 용매를 포함하는 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 아미드의 제조 및 히드로아민화가 단일 공정 단계로 수행되는 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 시클릭 또는 개방쇄 이민, 또는 호변이성체 엔아민 화합물의 군으로부터 선택된 조촉매를 사용하는 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 촉매의 제거 후 수득되는 아민 혼합물의 일부를 분리하고, 암모니아를 첨가하여 이성체화시키는 방법으로 트리에틸아민의 일부를 알킬 교환하고, 생성된 디에틸아민을 제거한 후 출발 물질로서 반응기로 재순환시키는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10209528A DE10209528A1 (de) | 2002-03-04 | 2002-03-04 | Verfahren zur Herstellung von Ethyldimethylamin und Triethylamin |
DE10209528.0 | 2002-03-04 | ||
PCT/EP2003/002167 WO2003074468A1 (de) | 2002-03-04 | 2003-03-03 | Verfahren zur herstellung von ethyldimethylamin und triethylamin |
Publications (1)
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KR20040095260A true KR20040095260A (ko) | 2004-11-12 |
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KR10-2004-7013784A KR20040095260A (ko) | 2002-03-04 | 2003-03-03 | 에틸디메틸아민 및 트리에틸아민의 제조 방법 |
Country Status (15)
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US (1) | US7253322B2 (ko) |
EP (1) | EP1483230A1 (ko) |
JP (1) | JP4201715B2 (ko) |
KR (1) | KR20040095260A (ko) |
CN (1) | CN1308285C (ko) |
AU (1) | AU2003218681A1 (ko) |
BR (1) | BR0308205A (ko) |
CA (1) | CA2478189A1 (ko) |
DE (1) | DE10209528A1 (ko) |
EA (1) | EA009067B1 (ko) |
MX (1) | MXPA04008531A (ko) |
MY (1) | MY135723A (ko) |
UA (1) | UA79271C2 (ko) |
WO (1) | WO2003074468A1 (ko) |
ZA (1) | ZA200407045B (ko) |
Families Citing this family (2)
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WO2008006750A1 (de) * | 2006-07-14 | 2008-01-17 | Basf Se | Verfahren zur herstellung eines amins |
WO2012105303A1 (ja) | 2011-02-01 | 2012-08-09 | 三菱瓦斯化学株式会社 | アミノ化合物の製造方法 |
Family Cites Families (7)
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US2501556A (en) * | 1949-12-16 | 1950-03-21 | Du Pont | Alkali metals and their hydrides as catalysts in amine condensation |
US2750417A (en) * | 1953-04-14 | 1956-06-12 | Ethyl Corp | Amine alkylation |
FR2088610A5 (ko) * | 1970-04-17 | 1972-01-07 | Commissariat Energie Atomique | |
CA1176661A (en) * | 1980-04-28 | 1984-10-23 | David M. Gardner | Preparation of amines from olefins using certain transition metal catalysts |
US4302603A (en) * | 1980-12-18 | 1981-11-24 | Allied Chemical Corporation | Producing alkylamines from olefins with alkali metal amide catalyst |
US4336162A (en) * | 1980-12-18 | 1982-06-22 | Allied Corporation | Alkali metal amide catalyst |
DE10030619A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Verfahren zur Herstellung von Alkylaminen |
-
2002
- 2002-03-04 DE DE10209528A patent/DE10209528A1/de not_active Withdrawn
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2003
- 2003-02-25 MY MYPI20030657A patent/MY135723A/en unknown
- 2003-03-03 AU AU2003218681A patent/AU2003218681A1/en not_active Abandoned
- 2003-03-03 JP JP2003572940A patent/JP4201715B2/ja not_active Expired - Fee Related
- 2003-03-03 EA EA200401151A patent/EA009067B1/ru not_active IP Right Cessation
- 2003-03-03 CA CA002478189A patent/CA2478189A1/en not_active Abandoned
- 2003-03-03 MX MXPA04008531A patent/MXPA04008531A/es unknown
- 2003-03-03 BR BR0308205-9A patent/BR0308205A/pt not_active IP Right Cessation
- 2003-03-03 WO PCT/EP2003/002167 patent/WO2003074468A1/de active Application Filing
- 2003-03-03 EP EP03711916A patent/EP1483230A1/de not_active Withdrawn
- 2003-03-03 UA UA20041007975A patent/UA79271C2/uk unknown
- 2003-03-03 CN CNB038099543A patent/CN1308285C/zh not_active Expired - Fee Related
- 2003-03-03 US US10/506,514 patent/US7253322B2/en not_active Expired - Fee Related
- 2003-03-03 KR KR10-2004-7013784A patent/KR20040095260A/ko not_active Application Discontinuation
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Also Published As
Publication number | Publication date |
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EA009067B1 (ru) | 2007-10-26 |
US20050154235A1 (en) | 2005-07-14 |
CN1308285C (zh) | 2007-04-04 |
WO2003074468A1 (de) | 2003-09-12 |
MY135723A (en) | 2008-06-30 |
EA200401151A1 (ru) | 2005-04-28 |
US7253322B2 (en) | 2007-08-07 |
DE10209528A1 (de) | 2003-09-18 |
CA2478189A1 (en) | 2003-09-12 |
AU2003218681A1 (en) | 2003-09-16 |
ZA200407045B (en) | 2005-09-12 |
JP2005526743A (ja) | 2005-09-08 |
UA79271C2 (en) | 2007-06-11 |
MXPA04008531A (es) | 2004-12-06 |
CN1649825A (zh) | 2005-08-03 |
BR0308205A (pt) | 2005-04-26 |
JP4201715B2 (ja) | 2008-12-24 |
EP1483230A1 (de) | 2004-12-08 |
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