JP6383492B2 - 2−メトキシメチル−p−フェニレンジアミンのテレスコーピング合成 - Google Patents
2−メトキシメチル−p−フェニレンジアミンのテレスコーピング合成 Download PDFInfo
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- JP6383492B2 JP6383492B2 JP2017524383A JP2017524383A JP6383492B2 JP 6383492 B2 JP6383492 B2 JP 6383492B2 JP 2017524383 A JP2017524383 A JP 2017524383A JP 2017524383 A JP2017524383 A JP 2017524383A JP 6383492 B2 JP6383492 B2 JP 6383492B2
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- Prior art keywords
- acid
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- hydroxymethyl
- methyl
- Prior art date
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- AVKBLCWBDLLVRL-UHFFFAOYSA-N 2-(methoxymethyl)benzene-1,4-diamine Chemical compound COCC1=CC(N)=CC=C1N AVKBLCWBDLLVRL-UHFFFAOYSA-N 0.000 title claims description 20
- 230000015572 biosynthetic process Effects 0.000 title description 13
- 238000003786 synthesis reaction Methods 0.000 title description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 63
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 60
- 239000000203 mixture Substances 0.000 claims description 49
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 42
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 27
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 26
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 22
- VYFOAVADNIHPTR-UHFFFAOYSA-N isatoic anhydride Chemical compound NC1=CC=CC=C1CO VYFOAVADNIHPTR-UHFFFAOYSA-N 0.000 claims description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 21
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 21
- 235000011054 acetic acid Nutrition 0.000 claims description 20
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 20
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 18
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 18
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 18
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 18
- NKNCGBHPGCHYCQ-UHFFFAOYSA-N (2,5-diaminophenyl)methanol Chemical compound NC1=CC=C(N)C(CO)=C1 NKNCGBHPGCHYCQ-UHFFFAOYSA-N 0.000 claims description 17
- BWRBVBFLFQKBPT-UHFFFAOYSA-N (2-nitrophenyl)methanol Chemical compound OCC1=CC=CC=C1[N+]([O-])=O BWRBVBFLFQKBPT-UHFFFAOYSA-N 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 16
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 15
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 14
- 238000005984 hydrogenation reaction Methods 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 11
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 11
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 11
- 239000011707 mineral Substances 0.000 claims description 11
- 150000007524 organic acids Chemical class 0.000 claims description 11
- 230000002194 synthesizing effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 10
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052763 palladium Inorganic materials 0.000 claims description 10
- 235000019260 propionic acid Nutrition 0.000 claims description 10
- 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 10
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 9
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 9
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims description 8
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 claims description 8
- 235000006408 oxalic acid Nutrition 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 5
- XXLCDLKOVKZTBD-UHFFFAOYSA-N [2-[[4-amino-3-(hydroxymethyl)phenyl]diazenyl]phenyl]methanol Chemical compound C1=CC=C(C(=C1)CO)N=NC2=CC(=C(C=C2)N)CO XXLCDLKOVKZTBD-UHFFFAOYSA-N 0.000 claims description 5
- 150000007522 mineralic acids Chemical class 0.000 claims description 5
- 239000002516 radical scavenger Substances 0.000 claims description 5
- IJMWOMHMDSDKGK-UHFFFAOYSA-N Isopropyl propionate Chemical compound CCC(=O)OC(C)C IJMWOMHMDSDKGK-UHFFFAOYSA-N 0.000 claims description 4
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical group CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 4
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 4
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 4
- BTMVHUNTONAYDX-UHFFFAOYSA-N butyl propionate Chemical compound CCCCOC(=O)CC BTMVHUNTONAYDX-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000006193 diazotization reaction Methods 0.000 claims description 4
- ZWWCURLKEXEFQT-UHFFFAOYSA-N dinitrogen pentaoxide Chemical compound [O-][N+](=O)O[N+]([O-])=O ZWWCURLKEXEFQT-UHFFFAOYSA-N 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- MCSINKKTEDDPNK-UHFFFAOYSA-N propyl propionate Chemical compound CCCOC(=O)CC MCSINKKTEDDPNK-UHFFFAOYSA-N 0.000 claims description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 3
- 238000006266 etherification reaction Methods 0.000 claims description 3
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 3
- 229940011051 isopropyl acetate Drugs 0.000 claims description 3
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 3
- 229940017219 methyl propionate Drugs 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 2
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 claims description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 150000003841 chloride salts Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000012022 methylating agents Substances 0.000 claims description 2
- 239000004304 potassium nitrite Substances 0.000 claims description 2
- 235000010289 potassium nitrite Nutrition 0.000 claims description 2
- 230000008707 rearrangement Effects 0.000 claims description 2
- 235000010288 sodium nitrite Nutrition 0.000 claims description 2
- 241000287462 Phalacrocorax carbo Species 0.000 claims 1
- 150000002334 glycols Chemical class 0.000 claims 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000000543 intermediate Substances 0.000 description 15
- 239000002243 precursor Substances 0.000 description 7
- 239000000975 dye Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- 0 Cc1ccccc1[*-2] Chemical compound Cc1ccccc1[*-2] 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000004989 p-phenylenediamines Chemical class 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 description 2
- TWBPWBPGNQWFSJ-UHFFFAOYSA-N 2-phenylaniline Chemical group NC1=CC=CC=C1C1=CC=CC=C1 TWBPWBPGNQWFSJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000013058 crude material Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- BASMANVIUSSIIM-UHFFFAOYSA-N 1-chloro-2-(chloromethyl)benzene Chemical compound ClCC1=CC=CC=C1Cl BASMANVIUSSIIM-UHFFFAOYSA-N 0.000 description 1
- PQFIEYSXOCKPTP-UHFFFAOYSA-N 4-n-(methoxymethyl)benzene-1,4-diamine Chemical compound COCNC1=CC=C(N)C=C1 PQFIEYSXOCKPTP-UHFFFAOYSA-N 0.000 description 1
- YQZBFMJOASEONC-UHFFFAOYSA-N CCCc1c(C)cccc1 Chemical compound CCCc1c(C)cccc1 YQZBFMJOASEONC-UHFFFAOYSA-N 0.000 description 1
- DMUVQFCRCMDZPW-UHFFFAOYSA-N CCCc1ccccc1CC Chemical compound CCCc1ccccc1CC DMUVQFCRCMDZPW-UHFFFAOYSA-N 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- 238000007351 Smiles rearrangement reaction Methods 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- -1 azo compound Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000118 hair dye Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 150000002690 malonic acid derivatives Chemical class 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000440 toxicity profile Toxicity 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
- C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
- C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
- C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
- C07C245/10—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/20—Diazonium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/22—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond containing chains of three or more nitrogen atoms with one or more nitrogen-to-nitrogen double bonds
- C07C245/24—Chains of only three nitrogen atoms, e.g. diazoamines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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Description
a)2−ヒドロキシメチルアニリン(II)を用いたジアゾ化によって式(III)の中間体を得た後、該式(III)の中間体と2−ヒドロキシメチルアニリン(II)との間のジアゾカップリングによって中間体2−(ヒドロキシメチル)−4−{3−[2−(ヒドロキシメチル)フェニル]トリアザ−1−エン−1−イル}アニリン(IV)を合成する工程と、
を含む、方法に関する。
10mlのメタノールに懸濁した50%の水を含有する300mgの10%Pd/C触媒の混合物を、250mlのメタノール中の50.0gの2−ニトロ−ベンジルアルコールの溶液に添加した。水素化を2bar abs〜3bar absの圧力下、20℃で行った。水素化によるニトロ基の完全な変換の後、溶液を濾過し、メタノールで洗浄し、減圧下で濃縮して、48.1g(96%)の粗物質を無色個体として得た。
a)2−(ヒドロキシメチル)−4−{3−[2−(ヒドロキシメチル)フェニル]トリアザ−1−エン−1−イル}アニリン(IV)の合成:
以下の組成物を調製した:
50gの粗2−(ヒドロキシメチル)−4−{(E)−[2−(ヒドロキシメチル)フェニル]−ジアゼニル}−アニリン(V)と、50mlの酢酸エチルに懸濁した50%の水を含有する100mgの10%Pd/C触媒との混合物を、2bar abs〜3bar absの圧力下、約20℃〜40℃で水素化した。水素化による還元的アゾ開裂の終了後に、溶液を濾過し、減圧下で濃縮した。得られたペースト状固体を20lのトルエンと共に60℃へと5分間加熱し、2時間かけて0℃まで冷却した。次に、懸濁液を真空濾過によって撹拌し、10mlの冷トルエンで洗浄し、炉内で乾燥させて、総収率2.51gの2−ヒドロキシメチル−p−フェニレンジアミン(VI)を得た。2−ヒドロキシメチルアニリン(II)を母液から蒸留によって単離し、工程a)において出発物質として再び使用するために再循環させた。
40mlの濃硫酸を18.8gの2−ヒドロキシメチル−p−フェニレンジアミン(VI)の200mlメタノール溶液に添加した。この溶液を50℃で18時間混合した。16.32gの水酸化ナトリウム水溶液(50%)を約20℃〜25℃でゆっくりと添加することにより、反応を停止させた。メタノールを減圧下で蒸発させ、2−メトキシメチル−p−フェニレンジアミン(I)を500mlの塩化メチレンで3回抽出した。合わせた有機相を減圧下で濃縮した。得られた油を蒸留し、8.6gのメトキシメチル−p−フェニレンジアミン(I)を淡黄色の固体として得た。
Claims (13)
- 2−メトキシメチル−p−フェニレンジアミン(I)、化粧品として許容可能なその塩又はそれらの混合物を調製するテレスコーピング方法であって、
a)2−ヒドロキシメチルアニリン(II)を用いたジアゾ化によって式(III)の中間体を得た後、該式(III)の中間体と2−ヒドロキシメチルアニリン(II)との間のジアゾカップリングによって中間体2−(ヒドロキシメチル)−4−{3−[2−(ヒドロキシメチル)フェニル]トリアザ−1−エン−1−イル}アニリン(IV)を合成する工程と、
を含む、方法。 - 工程a)を、少なくとも1つのニトロソ化剤であって、亜硝酸ナトリウム、亜硝酸カリウム、五酸化二窒素、ニトロシル硫酸及びそれらの混合物からなる群から選択される少なくとも1つのニトロソ化剤の存在下で行う、請求項1に記載の方法。
- 工程a)を、少なくとも1つのラジカル捕捉剤であって、アクリロニトリル、メタクリレート、尿素及びそれらの混合物からなる群から選択される少なくとも1つのラジカル捕捉剤の存在下で行う、請求項1又は2に記載の方法。
- 工程a)及び/又はb)を、少なくとも1つの鉱酸又は有機酸であって、塩化水素、トリフルオロ酢酸、硫酸、亜硫酸、炭酸、硝酸、酢酸、プロピオン酸、リン酸及びそれらの混合物からなる群から選択される、少なくとも1つの鉱酸又は有機酸の存在下で行う、請求項1〜3のいずれか一項に記載の方法。
- 工程a)及び/又はb)において使用される溶媒が1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチル−テトラヒドロフラン、n−ペンタノール、n−ブタノール、酢酸、プロピオン酸、シュウ酸、マロン酸、硫酸、リン酸、イソペンタノール、t−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、グリコール、塩化水素、水及びそれらの混合物からなる群から選択される、請求項1〜4のいずれか一項に記載の方法。
- 工程c)をFe、Pd/C、Pd/(OH)2、ラネーNi、Pt/C、PtO2及びそれらの混合物からなる群から選択される金属触媒を伴ってヒドラジン又はH2から選択される水素源の存在下で行う、請求項1〜5のいずれか一項に記載の方法。
- 工程c)において使用される溶媒が1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、酢酸メチル、酢酸エチル、酢酸n−プロピル、酢酸イソプロピル、酢酸n−ブチル、プロピオン酸メチル、プロピオン酸エチル、プロピオン酸n−プロピル、プロピオン酸イソプロピル、プロピオン酸n−ブチル、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチル−テトラヒドロフラン、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水及びそれらの混合物からなる群から選択される、請求項1〜6のいずれか一項に記載の方法。
- 工程d)において使用される酸が塩化水素、臭化水素酸、硫酸、リン酸、酢酸、トリフルオロ酢酸及びそれらの混合物からなる群から選択される、請求項1〜7のいずれか一項に記載の方法。
- 工程d)において使用される溶媒が1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチル−テトラヒドロフラン、n−ペンタノール、イソペンタノール、t−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水、グリコール及びそれらの混合物からなる群から選択される、請求項1〜8のいずれか一項に記載の方法。
- 工程d)において使用されるメチル化剤がメタノールである、請求項1〜9のいずれか一項に記載の方法。
- 前記2−ニトロ−ベンジルアルコール(VII)の水素化を、Fe、Pd/C、Pd/(OH)2、ラネーNi、Pt/C、PtO2及びそれらの混合物からなる群から選択される金属触媒を伴ってヒドラジン又はH2から選択される水素源の存在下で行う、請求項11に記載の方法。
- 前記2−ニトロ−ベンジルアルコール(VII)の水素化に使用される溶媒が1,2−ジメトキシエタン、ペンタン、シクロペンタン、ヘキサン、シクロヘキサン、ベンゼン、トルエン、酢酸メチル、酢酸エチル、酢酸n−プロピル、酢酸イソプロピル、酢酸n−ブチル、プロピオン酸メチル、プロピオン酸エチル、プロピオン酸n−プロピル、プロピオン酸イソプロピル、プロピオン酸n−ブチル、1,4−ジオキサン、ジエチルエーテル、テトラヒドロフラン、メチル−テトラヒドロフラン、n−ブタノール、イソプロパノール、n−プロパノール、エタノール、メタノール、水及びそれらの混合物からなる群から選択される、請求項11又は12に記載の方法。
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US62/074,952 | 2014-11-04 | ||
PCT/US2015/058046 WO2016073276A1 (en) | 2014-11-04 | 2015-10-29 | Telescoping synthesis of 2-methoxymethyl-p-phenylenediamine |
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