CA1317312C - Process for the preparation of aromatic dialkylamines - Google Patents
Process for the preparation of aromatic dialkylaminesInfo
- Publication number
- CA1317312C CA1317312C CA000515391A CA515391A CA1317312C CA 1317312 C CA1317312 C CA 1317312C CA 000515391 A CA000515391 A CA 000515391A CA 515391 A CA515391 A CA 515391A CA 1317312 C CA1317312 C CA 1317312C
- Authority
- CA
- Canada
- Prior art keywords
- alkyl
- parts
- carried out
- bar
- formula
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 50
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 23
- 239000001257 hydrogen Substances 0.000 claims abstract description 23
- -1 hydroxyphenylsulfonyl Chemical group 0.000 claims abstract description 19
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 9
- 229930195729 fatty acid Natural products 0.000 claims abstract description 9
- 239000000194 fatty acid Substances 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims abstract description 4
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims abstract description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000001298 alcohols Chemical class 0.000 claims abstract description 3
- 150000004996 alkyl benzenes Chemical class 0.000 claims abstract description 3
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims abstract description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 3
- 239000011737 fluorine Substances 0.000 claims abstract description 3
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 3
- 230000000737 periodic effect Effects 0.000 claims abstract description 3
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims abstract description 3
- 239000010970 precious metal Substances 0.000 claims abstract description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 27
- 230000002829 reductive effect Effects 0.000 claims description 25
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 239000008096 xylene Substances 0.000 claims description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- YKIOKAURTKXMSB-UHFFFAOYSA-N adams's catalyst Chemical compound O=[Pt]=O YKIOKAURTKXMSB-UHFFFAOYSA-N 0.000 claims description 3
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 2
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 claims description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 150000002334 glycols Chemical class 0.000 claims 1
- 125000002071 phenylalkoxy group Chemical group 0.000 claims 1
- 150000002148 esters Chemical class 0.000 abstract description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 33
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 24
- 238000005932 reductive alkylation reaction Methods 0.000 description 21
- 239000000243 solution Substances 0.000 description 20
- 238000004128 high performance liquid chromatography Methods 0.000 description 18
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 229960005419 nitrogen Drugs 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 229940086542 triethylamine Drugs 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 150000001299 aldehydes Chemical class 0.000 description 5
- 150000002828 nitro derivatives Chemical class 0.000 description 5
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 4
- 208000036366 Sensation of pressure Diseases 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 229940106265 charcoal Drugs 0.000 description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- UPTOWXNJLZJTGD-UHFFFAOYSA-N 1,4-dimethoxy-2-nitrobenzene Chemical compound COC1=CC=C(OC)C([N+]([O-])=O)=C1 UPTOWXNJLZJTGD-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OHBQPCCCRFSCAX-UHFFFAOYSA-N 1,4-Dimethoxybenzene Chemical compound COC1=CC=C(OC)C=C1 OHBQPCCCRFSCAX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229910019020 PtO2 Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001728 carbonyl compounds Chemical class 0.000 description 2
- 125000005265 dialkylamine group Chemical group 0.000 description 2
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- GDIAEVRAHCYWGJ-UHFFFAOYSA-N n,n-diethyl-2,5-dimethoxyaniline Chemical compound CCN(CC)C1=CC(OC)=CC=C1OC GDIAEVRAHCYWGJ-UHFFFAOYSA-N 0.000 description 2
- RPWRIWAWNASJKB-UHFFFAOYSA-N n,n-diethyl-2-methoxy-5-methylaniline Chemical compound CCN(CC)C1=CC(C)=CC=C1OC RPWRIWAWNASJKB-UHFFFAOYSA-N 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- KMAQZIILEGKYQZ-UHFFFAOYSA-N 1-chloro-3-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC(Cl)=C1 KMAQZIILEGKYQZ-UHFFFAOYSA-N 0.000 description 1
- QCDITDRNYKTXNM-UHFFFAOYSA-N 1-ethoxy-4-methyl-2-nitrobenzene Chemical compound CCOC1=CC=C(C)C=C1[N+]([O-])=O QCDITDRNYKTXNM-UHFFFAOYSA-N 0.000 description 1
- ATCLUTSGXRLRKU-UHFFFAOYSA-N 1-nitro-3-propoxybenzene Chemical compound CCCOC1=CC=CC([N+]([O-])=O)=C1 ATCLUTSGXRLRKU-UHFFFAOYSA-N 0.000 description 1
- NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- XAWCLWKTUKMCMO-UHFFFAOYSA-N 2-nitroethylbenzene Chemical compound [O-][N+](=O)CCC1=CC=CC=C1 XAWCLWKTUKMCMO-UHFFFAOYSA-N 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- JZZMNRPDRVJKBO-UHFFFAOYSA-N 3-amino-n-phenylbutanamide Chemical compound CC(N)CC(=O)NC1=CC=CC=C1 JZZMNRPDRVJKBO-UHFFFAOYSA-N 0.000 description 1
- USPVTJCHQHJFBQ-UHFFFAOYSA-N 3-chloro-n,n-diethylaniline Chemical compound CCN(CC)C1=CC=CC(Cl)=C1 USPVTJCHQHJFBQ-UHFFFAOYSA-N 0.000 description 1
- WGYFINWERLNPHR-UHFFFAOYSA-N 3-nitroanisole Chemical compound COC1=CC=CC([N+]([O-])=O)=C1 WGYFINWERLNPHR-UHFFFAOYSA-N 0.000 description 1
- TXTQURPQLVHJRE-UHFFFAOYSA-N 3-nitrobenzenesulfonamide Chemical compound NS(=O)(=O)C1=CC=CC([N+]([O-])=O)=C1 TXTQURPQLVHJRE-UHFFFAOYSA-N 0.000 description 1
- LNYTUARMNSFFBE-UHFFFAOYSA-N 4-(diethylazaniumyl)benzoate Chemical compound CCN(CC)C1=CC=C(C(O)=O)C=C1 LNYTUARMNSFFBE-UHFFFAOYSA-N 0.000 description 1
- OTLNPYWUJOZPPA-UHFFFAOYSA-N 4-nitrobenzoic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1 OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 description 1
- 241000003910 Baronia <angiosperm> Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- QQQCWVDPMPFUGF-ZDUSSCGKSA-N alpinetin Chemical compound C1([C@H]2OC=3C=C(O)C=C(C=3C(=O)C2)OC)=CC=CC=C1 QQQCWVDPMPFUGF-ZDUSSCGKSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000004695 complexes Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- TXTAUCZULPLGSJ-UHFFFAOYSA-N n,n-bis(ethylamino)benzenesulfonamide Chemical compound CCNN(NCC)S(=O)(=O)C1=CC=CC=C1 TXTAUCZULPLGSJ-UHFFFAOYSA-N 0.000 description 1
- BZKDNCTXCJJSPC-UHFFFAOYSA-N n,n-dibutyl-2,5-dimethoxyaniline Chemical compound CCCCN(CCCC)C1=CC(OC)=CC=C1OC BZKDNCTXCJJSPC-UHFFFAOYSA-N 0.000 description 1
- FZPXKEPZZOEPGX-UHFFFAOYSA-N n,n-dibutylaniline Chemical compound CCCCN(CCCC)C1=CC=CC=C1 FZPXKEPZZOEPGX-UHFFFAOYSA-N 0.000 description 1
- KGFAREHEJGDILZ-UHFFFAOYSA-N n,n-diethyl-3-methoxyaniline Chemical compound CCN(CC)C1=CC=CC(OC)=C1 KGFAREHEJGDILZ-UHFFFAOYSA-N 0.000 description 1
- KFTYNYHJHKCRKU-UHFFFAOYSA-N n-(3-nitrophenyl)acetamide Chemical compound CC(=O)NC1=CC=CC([N+]([O-])=O)=C1 KFTYNYHJHKCRKU-UHFFFAOYSA-N 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- MYIUWCZXTNZSMN-UHFFFAOYSA-N n-(4-methoxy-3-nitrophenyl)acetamide Chemical compound COC1=CC=C(NC(C)=O)C=C1[N+]([O-])=O MYIUWCZXTNZSMN-UHFFFAOYSA-N 0.000 description 1
- BTJCIVXKBILNPY-UHFFFAOYSA-N n-[3-(diethylamino)-4-methoxyphenyl]acetamide Chemical compound CCN(CC)C1=CC(NC(C)=O)=CC=C1OC BTJCIVXKBILNPY-UHFFFAOYSA-N 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 150000003057 platinum Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical class CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- KXUOYHZSTGGNCK-UHFFFAOYSA-N propyl 4-nitrobenzoate Chemical compound CCCOC(=O)C1=CC=C([N+]([O-])=O)C=C1 KXUOYHZSTGGNCK-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
- C07B43/04—Formation or introduction of functional groups containing nitrogen of amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
- C07C209/26—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds by reduction with hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853528262 DE3528262A1 (de) | 1985-08-07 | 1985-08-07 | Verfahren zur herstellung aromatischer dialkylamine |
| DEP3528262.2 | 1985-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1317312C true CA1317312C (en) | 1993-05-04 |
Family
ID=6277876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000515391A Expired - Fee Related CA1317312C (en) | 1985-08-07 | 1986-08-06 | Process for the preparation of aromatic dialkylamines |
Country Status (7)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739378B2 (ja) * | 1986-06-11 | 1995-05-01 | 住友化学工業株式会社 | Ｎ，ｎ−ジアルキル置換アミノフエノ−ル類の製造方法 |
| JPS63264558A (ja) * | 1987-04-21 | 1988-11-01 | Sumitomo Chem Co Ltd | Ｎ，ｎ−ジエチルアミノフェノ−ル類の精製法 |
| IN171026B (US20030199744A1-20031023-C00003.png) * | 1987-04-09 | 1992-07-04 | Sumitomo Chemical Co | |
| US4967004A (en) * | 1987-04-09 | 1990-10-30 | Sumitomo Chemical Company, Limited | Process for producing N,N-diethylaminophenols |
| JPS63253056A (ja) * | 1987-04-09 | 1988-10-20 | Sumitomo Chem Co Ltd | Ｎ，ｎ−ジエチルアミノフエノ−ル類の製造方法 |
| US5432284A (en) * | 1993-09-08 | 1995-07-11 | G. D. Searle & Co. | Process for the preparation of heterocyclic alkylamide derivatives |
| TW420668B (en) * | 1994-05-10 | 2001-02-01 | Nissan Chemical Ind Ltd | Process for alkylating triazine derivative |
| JPH0967319A (ja) * | 1995-09-01 | 1997-03-11 | Konica Corp | アルキルアニリン類の製造方法 |
| US5861535A (en) * | 1997-09-23 | 1999-01-19 | Eastman Kodak Company | Reductive alkylation process to prepare tertiary aminoaryl compounds |
| US8076518B2 (en) | 2005-03-28 | 2011-12-13 | Albemarle Corporation | Chain extenders |
| EP1868987A1 (en) * | 2005-03-28 | 2007-12-26 | Albemarle Corporation | Diimines and secondary diamines |
| US7964695B2 (en) * | 2005-03-28 | 2011-06-21 | Albemarle Corporation | Chain extenders |
| EA200970678A1 (ru) * | 2007-01-10 | 2009-12-30 | Альбемарл Корпорейшн | Композиции для реакционно-литьевого формования и систем распыления |
| US8378113B2 (en) * | 2008-06-16 | 2013-02-19 | Boehringer Ingelheim International Gmbh | Process for the manufacture of an intermediate in the synthesis of dabigatran |
| CN102093150B (zh) * | 2011-01-07 | 2013-10-09 | 北京理工大学 | 一种合成芳香胺的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947784A (en) * | 1957-07-31 | 1960-08-02 | Eastman Kodak Co | Preparation of n, n-dibutyl aniline |
| US3234281A (en) * | 1963-01-10 | 1966-02-08 | Universal Oil Prod Co | Manufacture of n, n-di-sec-alkyl tertiary amines |
| NL127232C (US20030199744A1-20031023-C00003.png) * | 1963-03-12 | 1900-01-01 | ||
| US3522309A (en) * | 1967-08-31 | 1970-07-28 | Du Pont | Reductive alkylation process for production of n-alkylated amines |
| JPS5022543B1 (US20030199744A1-20031023-C00003.png) * | 1970-04-28 | 1975-07-31 | ||
| DE2438506A1 (de) * | 1974-08-10 | 1976-02-19 | Basf Ag | Verfahren zur herstellung von dimethylaminobenzolverbindungen |
| US4207260A (en) * | 1978-12-20 | 1980-06-10 | Uop Inc. | Preparation of tertiary amines |
| EP0014998A1 (en) * | 1979-02-21 | 1980-09-03 | Uniroyal, Inc. | Preparation of tertiary aromatic amines by reductive alkylation of diaryl secondary amines with ketones |
| JPS5817181B2 (ja) * | 1980-04-07 | 1983-04-05 | ユ−オ−ピ− インコ−ポレイテツド | 第３アミンの製法 |
-
1985
- 1985-08-07 DE DE19853528262 patent/DE3528262A1/de not_active Withdrawn
-
1986
- 1986-07-23 EP EP86110103A patent/EP0212303B1/de not_active Expired - Lifetime
- 1986-07-23 DE DE8686110103T patent/DE3679740D1/de not_active Expired - Fee Related
- 1986-07-31 IN IN582/CAL/86A patent/IN163479B/en unknown
- 1986-08-05 US US06/893,362 patent/US4760183A/en not_active Expired - Lifetime
- 1986-08-06 CA CA000515391A patent/CA1317312C/en not_active Expired - Fee Related
- 1986-08-06 KR KR86006489A patent/KR960003806B1/ko not_active IP Right Cessation
- 1986-08-06 JP JP61183553A patent/JPH07112987B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR960003806B1 (en) | 1996-03-22 |
| KR870002047A (ko) | 1987-03-28 |
| JPS6239533A (ja) | 1987-02-20 |
| DE3528262A1 (de) | 1987-02-12 |
| JPH07112987B2 (ja) | 1995-12-06 |
| EP0212303A3 (en) | 1988-11-30 |
| US4760183A (en) | 1988-07-26 |
| EP0212303A2 (de) | 1987-03-04 |
| IN163479B (US20030199744A1-20031023-C00003.png) | 1988-10-01 |
| EP0212303B1 (de) | 1991-06-12 |
| DE3679740D1 (de) | 1991-07-18 |
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| MKLA | Lapsed |