KR101358605B1 - 4-니트로아닐린을 이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법 - Google Patents
4-니트로아닐린을 이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법 Download PDFInfo
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- KR101358605B1 KR101358605B1 KR1020100131740A KR20100131740A KR101358605B1 KR 101358605 B1 KR101358605 B1 KR 101358605B1 KR 1020100131740 A KR1020100131740 A KR 1020100131740A KR 20100131740 A KR20100131740 A KR 20100131740A KR 101358605 B1 KR101358605 B1 KR 101358605B1
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- bis
- diphenylamine
- alkylamino
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- producing
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- 238000000034 method Methods 0.000 title claims abstract description 23
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 title claims abstract description 18
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims description 34
- 238000002360 preparation method Methods 0.000 title claims description 15
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- -1 ketone compound Chemical class 0.000 claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 11
- 230000008569 process Effects 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 15
- 125000003282 alkyl amino group Chemical group 0.000 claims description 15
- 239000000376 reactant Substances 0.000 claims description 15
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 15
- MTWHRQTUBOTQTE-UHFFFAOYSA-N 4-nitro-n-(4-nitrophenyl)aniline Chemical compound C1=CC([N+](=O)[O-])=CC=C1NC1=CC=C([N+]([O-])=O)C=C1 MTWHRQTUBOTQTE-UHFFFAOYSA-N 0.000 claims description 14
- 239000003495 polar organic solvent Substances 0.000 claims description 9
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 8
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims description 8
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000010970 precious metal Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- RIFKADJTWUGDOV-UHFFFAOYSA-N 1-cyclohexylethanone Chemical compound CC(=O)C1CCCCC1 RIFKADJTWUGDOV-UHFFFAOYSA-N 0.000 claims description 2
- 229910017813 Cu—Cr Inorganic materials 0.000 claims description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 1
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 71
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 206010053219 non-alcoholic steatohepatitis Diseases 0.000 abstract 1
- 239000002585 base Substances 0.000 description 25
- 239000002904 solvent Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 150000002576 ketones Chemical class 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- GMGQGZYFQSCZCW-UHFFFAOYSA-N n-(4-nitrophenyl)benzamide Chemical compound C1=CC([N+](=O)[O-])=CC=C1NC(=O)C1=CC=CC=C1 GMGQGZYFQSCZCW-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 150000005181 nitrobenzenes Chemical class 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- AOMWPFNXPIEABJ-UHFFFAOYSA-N 1,1-diphenyl-2-propan-2-ylhydrazine Chemical compound C=1C=CC=CC=1N(NC(C)C)C1=CC=CC=C1 AOMWPFNXPIEABJ-UHFFFAOYSA-N 0.000 description 2
- ORDUONPZEXKFRJ-UHFFFAOYSA-N 2-(4-methylpentan-2-yl)-1,1-diphenylhydrazine Chemical compound C=1C=CC=CC=1N(NC(C)CC(C)C)C1=CC=CC=C1 ORDUONPZEXKFRJ-UHFFFAOYSA-N 0.000 description 2
- XXYMSQQCBUKFHE-UHFFFAOYSA-N 4-nitro-n-phenylaniline Chemical compound C1=CC([N+](=O)[O-])=CC=C1NC1=CC=CC=C1 XXYMSQQCBUKFHE-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
- 238000006396 nitration reaction Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- GAAOKGHJPZGPPE-UHFFFAOYSA-N 2-cyclohexyl-1,1-diphenylhydrazine Chemical compound C1CCCCC1NN(C=1C=CC=CC=1)C1=CC=CC=C1 GAAOKGHJPZGPPE-UHFFFAOYSA-N 0.000 description 1
- RUKISNQKOIKZGT-UHFFFAOYSA-N 2-nitrodiphenylamine Chemical compound [O-][N+](=O)C1=CC=CC=C1NC1=CC=CC=C1 RUKISNQKOIKZGT-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 description 1
- QZHXKQKKEBXYRG-UHFFFAOYSA-N 4-n-(4-aminophenyl)benzene-1,4-diamine Chemical compound C1=CC(N)=CC=C1NC1=CC=C(N)C=C1 QZHXKQKKEBXYRG-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012962 antiaging additive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- GAUZCKBSTZFWCT-UHFFFAOYSA-N azoxybenzene Chemical compound C=1C=CC=CC=1[N+]([O-])=NC1=CC=CC=C1 GAUZCKBSTZFWCT-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000007805 chemical reaction reactant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 125000003438 dodecyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- DKLYDESVXZKCFI-UHFFFAOYSA-N n,n-diphenylacetamide Chemical compound C=1C=CC=CC=1N(C(=O)C)C1=CC=CC=C1 DKLYDESVXZKCFI-UHFFFAOYSA-N 0.000 description 1
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000007339 nucleophilic aromatic substitution reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- OIJHFHYPXWSVPF-UHFFFAOYSA-N para-Nitrosodiphenylamine Chemical compound C1=CC(N=O)=CC=C1NC1=CC=CC=C1 OIJHFHYPXWSVPF-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- BJAARRARQJZURR-UHFFFAOYSA-N trimethylazanium;hydroxide Chemical compound O.CN(C)C BJAARRARQJZURR-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
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
본 발명은 공정이 간단하며 저가의 원료를 사용하여 다른 부산물 없이 4,4'-DNDPA만을 선택적으로 제조 가능함에 따라 복잡한 정제과정 없이 고효율의 4,4'-BAADA를 제조할 수 있는 장점이 있다.
Description
용매 경사 용리비 | ||
용매 | 용매 A | 용매 B |
시간(분) | % 증류수 | % 아세토니트릴 |
0 | 65 | 35 |
25 | 0 | 100 |
33 | 65 | 35 |
반응온도(℃) | 시간(h) | 4,4'-DNDPA |
80 | 4 | 74 |
70 | 4 | 95 |
70 | 8 | 98 |
60 | 4 | 80 |
60 | 8 | 95 |
50 | 4 | 60 |
50 | 8 | 72 |
염기 | 염기량g(mole) | 시간(h) | 4,4'-DNDPA |
수산화칼륨 | 224(4) | 8 | 77 |
t-부톡시칼륨* | 112.5(1) | 8 | 62 |
테트라메틸암모늄하이드록사이드* | 215(1.18) | 8 | 73 |
에틸-α,β-비스(트리메틸암모늄 히드록사이드)/테트라메틸암모늄하이드록사이드 | 384(1)/729(2) |
8 | 94 |
염기량g(mmol) | 반응시간(h) | 4,4'-DNDPA |
80(2) | 8 | 95 |
160(4) | 8 | 98 |
240(6) | 8 | 96 |
320(8) | 8 | 93 |
니트로벤젠 양, ml(mmol) | 반응시간(h) | 4,4'-DNDPA |
123(1) | 8 | 75 |
246(2) | 8 | 95 |
369(3) | 8 | 98 |
492(4) | 8 | 96 |
반응분위기 | 반응시간(h) | 4,4'-DNDPA |
산소 | 4 | 95 |
질소 | 4 | 76 |
공기 | 4 | 85 |
Claims (18)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- (1) 4-니트로아닐린과 니트로벤젠을 극성 유기용매와, 수산화나트륨(NaOH), 수산화칼륨(KOH), t-부톡시칼륨(t-BuOK) 및 테트라메틸암모늄하이드록사이드(tetramethyl ammoniumhydroxide; TMA(OH))로 이루어진 군에서 선택된 1종 이상의 염기와 하기 화학식 1의 구조를 갖는 비스-4급 암모늄염기의 혼합물로 이루어진 복합촉매 형태의 염기 존재 하에서 반응시켜 4,4'-디니트로디페닐아민을 제조하는 단계 ;
[화학식 1]
(상기 화학식 1에서, R1과 R2는 서로 독립적으로 C1~C18의 알킬이고, R3, R4, R5, R6는 서로 독립적으로 C1~C6의 직쇄 또는 지쇄인 알킬이며, R7은 C2~C6의 알킬렌 또는 알코올이 치환된 C2~C6의 알킬렌이다.)
및
(2) 상기에서 제조된 4,4'-디니트로디페닐아민과 케톤 화합물을 수첨 촉매 하에서 수첨 반응시켜 4,4'-비스(알킬아미노) 디페닐아민을 제조하는 단계
를 포함하는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
(이때 알킬은 C1-C18의 알킬이다.)
- 삭제
- 청구항 9에 있어서, 상기 (2)단계의 케톤 화합물은 C1-C10의 알킬케톤 화합물 또는 C1-C10의 시클로알킬케톤 화합물인 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 11에 있어서,
상기 C1-C10의 알킬케톤 화합물은 아세톤, 메틸이소부틸케톤, 메틸이소아밀케톤, 메틸에틸케톤, 메틸-n-부틸케톤 중에서 선택되고, 상기 C1-C10의 시클로알킬케톤 화합물은 시클로헥사논, 메틸시클로헥실케톤 중에서 선택되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 9에 있어서,
상기 케톤 화합물은 반응물인 4,4'-디니트로디페닐아민 1몰에 대하여 3~10몰로 사용되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 9에 있어서,
상기 수첨 촉매는 귀금속, 환원촉매 또는 탄소에 귀금속이 담지된 촉매인 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 14에 있어서,
상기 귀금속은 Pd, Pt 중에서 선택되고, 상기 환원촉매는 Ni-Fe-Al, Cu-Cr, Raney Ni 중에서 선택되며, 상기 탄소에 귀금속이 담지된 촉매는 Pt/C, Pd/C 중에서 선택되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 9에 있어서,
상기 수첨 촉매는 반응물인 4,4'-DNDPA 1 중량부에 대하여 0.05 ~ 0.2 중량부로 사용되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 9에 있어서,
상기 (2) 단계의 수첨 반응은 50 ~ 200 ℃의 온도와 300 ~ 1000 psi의 수소 압력 조건 하에서 수행되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
- 청구항 9에 있어서,
상기 4,4'-디니트로디페닐아민과 케톤 화합물은 1 : 3 ~ 10의 몰비로 사용되는 것을 특징으로 하는 4,4'-비스(알킬아미노) 디페닐아민의 제조방법.
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10168038A (ja) * | 1996-12-04 | 1998-06-23 | Takashi Watanabe | 劣化防止剤ジアミノジフェニルアミン誘導体の製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091376A (en) | 1965-04-12 | 1967-11-15 | Uniroyal Inc | Substituted diphenylamines |
DE3839004A1 (de) | 1988-11-18 | 1990-05-31 | Hoechst Ag | Verfahren zur herstellung von 4,4'-dinitrodiphenylamin |
US5117063A (en) | 1991-06-21 | 1992-05-26 | Monsanto Company | Method of preparing 4-aminodiphenylamine |
JP2521387B2 (ja) | 1991-12-25 | 1996-08-07 | 神鋼鋼線工業株式会社 | 有色バネ鋼成形品の製造方法 |
US5252737A (en) | 1992-05-22 | 1993-10-12 | Monsanto Company | Process for preparing N-aliphatic substituted p-phenylenediamines |
US5331099A (en) | 1992-05-22 | 1994-07-19 | Monsanto Company | Process for preparing p-nitroaromatic amides and products thereof |
US5552531A (en) | 1992-05-22 | 1996-09-03 | Monsanto Company | Process for preparing substituted aromatic azo compounds |
US5380946A (en) | 1993-07-30 | 1995-01-10 | Monsanto Company | Process for preparing p-nitroaromatic amides and products thereof |
JP3946839B2 (ja) | 1996-12-04 | 2007-07-18 | 株式会社ブリヂストン | 老化防止剤および老化性の改良されたゴム組成物 |
KR100294125B1 (ko) * | 1999-11-16 | 2001-06-15 | 박찬구 | 요소와 니트로벤젠으로부터 4-니트로소아닐린을 제조하는방법 |
KR100331490B1 (ko) | 1999-12-03 | 2002-04-09 | 박찬구 | 요소와 니트로벤젠으로 부터 4,4'-디니트로디페닐아민을제조하는 방법 |
KR100334490B1 (ko) | 1999-12-08 | 2002-04-26 | 하영남 | 고형 및 겔상원적외선 물질 시트가 구비된 매트 |
US6156932A (en) * | 2000-02-23 | 2000-12-05 | Korea Kumho Petrochemical Co., Ltd. | Preparation of 4,4'-dinitrodiphenylamine from urea and nitrobenzene |
KR100362772B1 (ko) * | 2000-07-07 | 2002-12-11 | 금호석유화학 주식회사 | 파라페닐렌디아민의 제조방법 |
KR20110041279A (ko) * | 2009-10-15 | 2011-04-21 | 금호석유화학 주식회사 | 4,4’-비스(알킬아미노)디페닐아민의 제조방법 |
CN101717339A (zh) | 2009-12-08 | 2010-06-02 | 江苏扬农化工集团有限公司 | 双季铵碱化合物及其制备方法与应用 |
KR101358519B1 (ko) * | 2010-12-21 | 2014-02-05 | 금호석유화학 주식회사 | 복합염기촉매를 이용한 4,4'-디니트로디페닐아민 및 4,4'-비스(알킬아미노)디페닐아민의 제조방법 |
-
2010
- 2010-12-21 KR KR1020100131740A patent/KR101358605B1/ko active Active
-
2011
- 2011-06-17 US US13/162,618 patent/US8759587B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10168038A (ja) * | 1996-12-04 | 1998-06-23 | Takashi Watanabe | 劣化防止剤ジアミノジフェニルアミン誘導体の製造方法 |
Non-Patent Citations (4)
Title |
---|
Russian Journal of Organic Chemistry, Vol.37(6), pp.887-888 (2001.). * |
Russian Journal of Organic Chemistry, Vol.37(6), pp.887-888 (2001.).* |
日本化學會誌, Vol.1976(1), pp.138-143 (1976.). * |
日本化學會誌, Vol.1976(1), pp.138-143 (1976.).* |
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