CN100357258C - 酮酸的制备 - Google Patents
酮酸的制备 Download PDFInfo
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- CN100357258C CN100357258C CNB981042112A CN98104211A CN100357258C CN 100357258 C CN100357258 C CN 100357258C CN B981042112 A CNB981042112 A CN B981042112A CN 98104211 A CN98104211 A CN 98104211A CN 100357258 C CN100357258 C CN 100357258C
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- 150000004715 keto acids Chemical class 0.000 title abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 3
- 125000005843 halogen group Chemical group 0.000 claims abstract description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims abstract description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- 239000002904 solvent Substances 0.000 claims description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 15
- -1 carbon atom aromatic hydrocarbons Chemical class 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 150000002576 ketones Chemical class 0.000 claims description 13
- 239000004215 Carbon black (E152) Substances 0.000 claims description 11
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011541 reaction mixture Substances 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 125000005157 alkyl carboxy group Chemical group 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 4
- NPLDPFJOFYGGCX-UHFFFAOYSA-N 2-[ethyl(3-methylbutyl)amino]phenol Chemical compound CC(C)CCN(CC)C1=CC=CC=C1O NPLDPFJOFYGGCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- NOXLTVYOJPQDLQ-UHFFFAOYSA-N 2-(dibutylamino)phenol Chemical compound CCCCN(CCCC)C1=CC=CC=C1O NOXLTVYOJPQDLQ-UHFFFAOYSA-N 0.000 claims description 2
- FBWXLUBJSHUIGZ-UHFFFAOYSA-N 2-(n-ethylanilino)phenol Chemical compound C=1C=CC=C(O)C=1N(CC)C1=CC=CC=C1 FBWXLUBJSHUIGZ-UHFFFAOYSA-N 0.000 claims description 2
- NVDOVOQYWFBBHC-UHFFFAOYSA-N 2-[bis(2-methylpropyl)amino]phenol Chemical compound CC(C)CN(CC(C)C)C1=CC=CC=C1O NVDOVOQYWFBBHC-UHFFFAOYSA-N 0.000 claims description 2
- PAHZGFLOHTXFMR-UHFFFAOYSA-N 2-[cyclohexyl(ethyl)amino]phenol Chemical compound C=1C=CC=C(O)C=1N(CC)C1CCCCC1 PAHZGFLOHTXFMR-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 2
- BMTDPXOFINIBGC-UHFFFAOYSA-N 3-pyrrolidin-1-ylphenol Chemical compound OC1=CC=CC(N2CCCC2)=C1 BMTDPXOFINIBGC-UHFFFAOYSA-N 0.000 claims 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims 1
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 abstract 2
- 229940018563 3-aminophenol Drugs 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 26
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- JHKKTXXMAQLGJB-UHFFFAOYSA-N 2-(methylamino)phenol Chemical compound CNC1=CC=CC=C1O JHKKTXXMAQLGJB-UHFFFAOYSA-N 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 4
- 230000000855 fungicidal effect Effects 0.000 description 4
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical class [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NQTSBOHCYASAMX-UHFFFAOYSA-N 2-(cyclohexylamino)phenol Chemical compound OC1=CC=CC=C1NC1CCCCC1 NQTSBOHCYASAMX-UHFFFAOYSA-N 0.000 description 1
- WENYZJYXEIHOIQ-UHFFFAOYSA-N 2-(n-butylanilino)phenol Chemical compound C=1C=CC=C(O)C=1N(CCCC)C1=CC=CC=C1 WENYZJYXEIHOIQ-UHFFFAOYSA-N 0.000 description 1
- YGYKAPGMWTWGFW-UHFFFAOYSA-N 2-(n-methylanilino)phenol Chemical compound C=1C=CC=C(O)C=1N(C)C1=CC=CC=C1 YGYKAPGMWTWGFW-UHFFFAOYSA-N 0.000 description 1
- ADMQXASAAYDVNF-UHFFFAOYSA-N 2-[butan-2-yl(butyl)amino]phenol Chemical compound CCCCN(C(C)CC)C1=CC=CC=C1O ADMQXASAAYDVNF-UHFFFAOYSA-N 0.000 description 1
- MDRIJQWXHWCPRN-UHFFFAOYSA-N 2-[butan-2-yl(ethyl)amino]phenol Chemical compound CCC(C)N(CC)C1=CC=CC=C1O MDRIJQWXHWCPRN-UHFFFAOYSA-N 0.000 description 1
- MMKSTKUPPLNRTD-UHFFFAOYSA-N 2-[butan-2-yl(methyl)amino]phenol Chemical compound CCC(C)N(C)C1=CC=CC=C1O MMKSTKUPPLNRTD-UHFFFAOYSA-N 0.000 description 1
- MHTFVUPSSAPOKJ-UHFFFAOYSA-N 2-[butyl(2-methylpropyl)amino]phenol Chemical compound CCCCN(CC(C)C)C1=CC=CC=C1O MHTFVUPSSAPOKJ-UHFFFAOYSA-N 0.000 description 1
- VKYJEMRAOBKOCL-UHFFFAOYSA-N 2-[butyl(3-methylbutyl)amino]phenol Chemical compound CCCCN(CCC(C)C)C1=CC=CC=C1O VKYJEMRAOBKOCL-UHFFFAOYSA-N 0.000 description 1
- VVOXFEYITHGLOD-UHFFFAOYSA-N 2-[butyl(cyclohexyl)amino]phenol Chemical compound C=1C=CC=C(O)C=1N(CCCC)C1CCCCC1 VVOXFEYITHGLOD-UHFFFAOYSA-N 0.000 description 1
- VWWKPHBLVHKTLJ-UHFFFAOYSA-N 2-[butyl(ethyl)amino]phenol Chemical compound CCCCN(CC)C1=CC=CC=C1O VWWKPHBLVHKTLJ-UHFFFAOYSA-N 0.000 description 1
- RCZYVNYAOOPJID-UHFFFAOYSA-N 2-[butyl(hexan-2-yl)amino]phenol Chemical compound CCCCC(C)N(CCCC)C1=CC=CC=C1O RCZYVNYAOOPJID-UHFFFAOYSA-N 0.000 description 1
- ANADVGJIOCOPAF-UHFFFAOYSA-N 2-[butyl(hexyl)amino]phenol Chemical compound CCCCCCN(CCCC)C1=CC=CC=C1O ANADVGJIOCOPAF-UHFFFAOYSA-N 0.000 description 1
- RUCMKBJBXFXFPG-UHFFFAOYSA-N 2-[butyl(methyl)amino]phenol Chemical compound CCCCN(C)C1=CC=CC=C1O RUCMKBJBXFXFPG-UHFFFAOYSA-N 0.000 description 1
- QYISUSPPWWIEAO-UHFFFAOYSA-N 2-[butyl(pentan-2-yl)amino]phenol Chemical compound CCCCN(C(C)CCC)C1=CC=CC=C1O QYISUSPPWWIEAO-UHFFFAOYSA-N 0.000 description 1
- VXMIKNOYOIKSQB-UHFFFAOYSA-N 2-[cyclohexyl(methyl)amino]phenol Chemical compound C=1C=CC=C(O)C=1N(C)C1CCCCC1 VXMIKNOYOIKSQB-UHFFFAOYSA-N 0.000 description 1
- VOSQIDFRYCSRGV-UHFFFAOYSA-N 2-[ethyl(2-methylpropyl)amino]phenol Chemical compound CC(C)CN(CC)C1=CC=CC=C1O VOSQIDFRYCSRGV-UHFFFAOYSA-N 0.000 description 1
- FZZXBUKXIPFPFO-UHFFFAOYSA-N 2-[ethyl(hexan-2-yl)amino]phenol Chemical compound CCCCC(C)N(CC)C1=CC=CC=C1O FZZXBUKXIPFPFO-UHFFFAOYSA-N 0.000 description 1
- FIKVAOCKFXHFRV-UHFFFAOYSA-N 2-[ethyl(hexyl)amino]phenol Chemical compound CCCCCCN(CC)C1=CC=CC=C1O FIKVAOCKFXHFRV-UHFFFAOYSA-N 0.000 description 1
- ZQBMORUJKUGUAD-UHFFFAOYSA-N 2-[ethyl(pentan-2-yl)amino]phenol Chemical compound CCCC(C)N(CC)C1=CC=CC=C1O ZQBMORUJKUGUAD-UHFFFAOYSA-N 0.000 description 1
- ZPOASAGWLNEADE-UHFFFAOYSA-N 2-[hexan-2-yl(methyl)amino]phenol Chemical compound CCCCC(C)N(C)C1=CC=CC=C1O ZPOASAGWLNEADE-UHFFFAOYSA-N 0.000 description 1
- URJMHXLSDIRKCN-UHFFFAOYSA-N 2-[hexyl(methyl)amino]phenol Chemical compound CCCCCCN(C)C1=CC=CC=C1O URJMHXLSDIRKCN-UHFFFAOYSA-N 0.000 description 1
- GONXLEDSOQHRRY-UHFFFAOYSA-N 2-[methyl(pentan-2-yl)amino]phenol Chemical compound CCCC(C)N(C)C1=CC=CC=C1O GONXLEDSOQHRRY-UHFFFAOYSA-N 0.000 description 1
- GYVYGTTZKLHDON-UHFFFAOYSA-N 2-anilinophenol Chemical compound OC1=CC=CC=C1NC1=CC=CC=C1 GYVYGTTZKLHDON-UHFFFAOYSA-N 0.000 description 1
- WLDLXDNAZJXALL-UHFFFAOYSA-N C(C)N(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound C(C)N(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O WLDLXDNAZJXALL-UHFFFAOYSA-N 0.000 description 1
- ZHEVLOAIFUEWPX-UHFFFAOYSA-N C(C)N(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound C(C)N(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O ZHEVLOAIFUEWPX-UHFFFAOYSA-N 0.000 description 1
- SZXUMOGWJOWXNK-UHFFFAOYSA-N C(C)N(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O Chemical compound C(C)N(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O SZXUMOGWJOWXNK-UHFFFAOYSA-N 0.000 description 1
- MYWGQGQPOPLFAO-UHFFFAOYSA-N C(C)N(C1CCCCC1)C1=C(C=CC=C1C)O Chemical compound C(C)N(C1CCCCC1)C1=C(C=CC=C1C)O MYWGQGQPOPLFAO-UHFFFAOYSA-N 0.000 description 1
- OVHUPCKNJWHCEB-UHFFFAOYSA-N C(CCC)N(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound C(CCC)N(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O OVHUPCKNJWHCEB-UHFFFAOYSA-N 0.000 description 1
- FXEKODXQUCNPEI-UHFFFAOYSA-N C(CCC)N(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound C(CCC)N(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O FXEKODXQUCNPEI-UHFFFAOYSA-N 0.000 description 1
- CJXLZLHHBOSXOW-UHFFFAOYSA-N C(CCC)N(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O Chemical compound C(CCC)N(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O CJXLZLHHBOSXOW-UHFFFAOYSA-N 0.000 description 1
- QXAROWRIHQGEIS-UHFFFAOYSA-N C(CCC)N(C1CCCCC1)C1=C(C=CC=C1C)O Chemical compound C(CCC)N(C1CCCCC1)C1=C(C=CC=C1C)O QXAROWRIHQGEIS-UHFFFAOYSA-N 0.000 description 1
- KWLGQNZBCBLLNK-UHFFFAOYSA-N CN(C(C)C)C1=C(C=CC=C1CCCC)O Chemical compound CN(C(C)C)C1=C(C=CC=C1CCCC)O KWLGQNZBCBLLNK-UHFFFAOYSA-N 0.000 description 1
- FERCIGKIVHXAQQ-UHFFFAOYSA-N CN(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound CN(C1=C(C=CC=C1)CN)C1=C(C=CC=C1)O FERCIGKIVHXAQQ-UHFFFAOYSA-N 0.000 description 1
- GQPVOYKWYHAFOU-UHFFFAOYSA-N CN(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O Chemical compound CN(C1=CC(=CC=C1)CN)C1=C(C=CC=C1)O GQPVOYKWYHAFOU-UHFFFAOYSA-N 0.000 description 1
- DPAMQKUAUKCAHZ-UHFFFAOYSA-N CN(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O Chemical compound CN(C1=CC=C(C=C1)CN)C1=C(C=CC=C1)O DPAMQKUAUKCAHZ-UHFFFAOYSA-N 0.000 description 1
- BTWCCZTVSGWGOV-UHFFFAOYSA-N CN(C1CCCCC1)C1=C(C=CC=C1C)O Chemical compound CN(C1CCCCC1)C1=C(C=CC=C1C)O BTWCCZTVSGWGOV-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000004723 keto acid derivatives Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
本发明提供一种制备下面通式酮酸的方法其中R1和R2定义同权利要求1,包括使下面通式的间-氨基苯酚,其中R1和R2具有上述定义,与邻-苯二甲酸酐在一种有机溶剂中反应,所用溶剂的量是每份重量间-氨基苯酚用少于0.5份重量溶剂。
Description
本发明涉及一种制备酮酸的方法。该类酮酸是制备用作压敏或热敏记录中染料荧烷化合物的有用中间体。
在此之前,通过使N,N-二烷基氨基苯酚与邻-苯二甲酸酐以0.5-2.0摩尔比反应而制备酮酸。该合成是在非活性溶剂例如甲苯,二甲苯或四氢呋喃存在下,在80-150℃温度下进行的,根据N,N-二烷基氨基苯酚的性质是溶液反应体系或浆状物。相对于N,N-二烷基氨基苯酚来说以0.5-5.0w/w的比例使用溶剂。使用的溶剂的体积因为产物酮酸在该溶剂中的溶解性而引起产率损失。大量使用溶剂的建议带来明显的经济和生态学问题。
因此本发明的一个目的是提供一种使用减少量的溶剂制备酮酸的方法。
本发明提供一种制备下面通式酮酸的改进的方法
其中R1和R2独立地代表1-18碳原子直链或支链烷基,4-8碳原子环烷基或苯基,后两者可以被至少一种选自卤原子和1-4碳原子烷基的取代基取代,7-10碳原子芳烷基,2-20碳原子烷氧烷基,四氢呋喃基烷基,烷基羧基烷基,烷基羧基苄基,或R1和R2与相连的氮原子一起形成杂环,或者R1和R2之一是氢,但是R1和R2不同时是甲基或乙基或苄基,包括使下面通式的间-氨基苯酚
其中R1和R2具有上述定义,与邻-苯二甲酸酐在一种有机溶剂中反应,所用溶剂的量是每份重量间-氨基苯酚用少于0.5份重量溶剂。
本发明中使用的间-氨基苯酚类化合物包括但不限于:
N,N-二-正丙基氨基苯酚,
N,N-二-正丁基氨基苯酚,
N,N-二-正戊基氨基苯酚,
N,N-二-正己基氨基苯酚,
N,N-二-异丙基氨基苯酚,
N,N-二-仲丁基氨基苯酚,
N,N-二-异丁基氨基苯酚,
N,N-二-异戊基氨基苯酚,
N-甲基-N-环己基氨基苯酚,
N-甲基-N-苯基氨基苯酚,
N-甲基-N-(2-甲基苯基)氨基苯酚,
N-甲基-N-(3-甲基苯基)氨基苯酚,
N-甲基-N-(4-甲基苯基)氨基苯酚,
N-甲基-N-丙基氨基苯酚,
N-甲基-N-异丙基氨基苯酚,
N-甲基-N-丁基氨基苯酚,
N-甲基-N-异丁基氨基苯酚,
N-甲基-N-仲丁基氨基苯酚,
N-甲基-N-戊基氨基苯酚,
N-甲基-N-1-甲基丁基氨基苯酚,
N-甲基-N-异戊基氨基苯酚,
N-甲基-N-1-甲基戊基氨基苯酚,
N-甲基-N-己基氨基苯酚,
N-甲基-N-四氢呋喃基甲基氨基苯酚,
N-甲基-N-乙氧丙基氨基苯酚,
N-甲基-N-环己基甲基氨基苯酚,
N-甲基-N-苯乙基氨基苯酚,
N-乙基-N-环己基氨基苯酚,
N-乙基-N-苯基氨基苯酚,
N-乙基-N-(2-甲基苯基)氨基苯酚,
N-乙基-N-(3-甲基苯基)氨基苯酚,
N-乙基-N-(4-甲基苯基)氨基苯酚,
N-乙基-N-丙基氨基苯酚,
N-乙基-N-异丙基氨基苯酚,
N-乙基-N-丁基氨基苯酚,
N-乙基-N-异丁基氨基苯酚,
N-乙基-N-仲丁基氨基苯酚,
N-乙基-N-戊基氨基苯酚,
N-乙基-N-1-甲基丁基氨基苯酚,
N-乙基-N-异戊基氨基苯酚,
N-乙基-N-1-甲基戊基氨基苯酚,
N-乙基-N-己基氨基苯酚,
N-乙基-N-四氢呋喃基甲基氨基苯酚,
N-乙基-N-乙氧丙基氨基苯酚,
N-乙基-N-环己基甲基氨基苯酚,
N-乙基-N-苯乙基氨基苯酚,
N-丙基-N-环己基氨基苯酚,
N-丙基-N-苯基氨基苯酚,
N-丙基-N-(2-甲基苯基)氨基苯酚,
N-丙基-N-(3-甲基苯基)氨基苯酚,
N-丙基-N-(4-甲基苯基)氨基苯酚,
N-丙基-N-异丙基氨基苯酚,
N-丙基-N-丁基氨基苯酚,
N-丙基-N-异丁基氨基苯酚,
N-丙基-N-仲丁基氨基苯酚,
N-丙基-N-戊基氨基苯酚,
N-丙基-N-1-甲基丁基氨基苯酚,
N-丙基-N-异戊基氨基苯酚,
N-丙基-N-1-甲基戊基氨基苯酚,
N-丙基-N-己基氨基苯酚,
N-丙基-N-四氢呋喃基甲基氨基苯酚,
N-丙基-N-乙氧丙基氨基苯酚,
N-丙基-N-环己基甲基氨基苯酚,
N-丙基-N-苯乙基氨基苯酚,
N-丁基-N-环己基氨基苯酚,
N-丁基-N-苯基氨基苯酚,
N-丁基-N-(2-甲基苯基)氨基苯酚,
N-丁基-N-(3-甲基苯基)氨基苯酚,
N-丁基-N-(4-甲基苯基)氨基苯酚,
N-丁基-N-丙基氨基苯酚,
N-丁基-N-异丙基氨基苯酚,
N-丁基-N-异丁基氨基苯酚,
N-丁基-N-仲丁基氨基苯酚,
N-丁基-N-戊基氨基苯酚,
N-丁基-N-1-甲基丁基氨基苯酚,
N-丁基-N-异戊基氨基苯酚,
N-丁基-N-1-甲基戊基氨基苯酚,
N-丁基-N-己基氨基苯酚,
N-丁基-N-四氢呋喃基甲基氨基苯酚,
N-丁基-N-乙氧丙基氨基苯酚,
N-丁基-N-环己基甲基氨基苯酚,
N-丁基-N-苯乙基氨基苯酚,
N-苯基-氨基苯酚,
N-2-甲基苯基氨基苯酚,
N-3-甲基苯基氨基苯酚,
N-4-甲基苯基氨基苯酚,
N-环己基氨基苯酚,
3-N-吡咯烷基苯酚,
3-N-(2-甲基吡咯烷基)苯酚,
3-N-(3-甲基吡咯烷基)苯酚,
3-N-吗啉基苯酚,
3-N-哌啶基苯酚,
3-N-(2-甲基哌啶基)苯酚,
3-N-(3-甲基哌啶基)苯酚,
3-N-(4-甲基哌啶基)苯酚。
对于上述间-氨基苯酚衍生物与邻-苯二甲酸酐的反应,后者一般以每摩尔间-氨基苯酚衍生物使用0.5-2.0摩尔的量使用。溶剂对间-氨基苯酚的比例是重量比0-0.45份。优选使用一种溶剂。所选用的溶剂的量取决于间-氨基苯酚衍生物的性质。确定使用的溶剂的量,使反应物在反应期间保持流动性,而且使反应在浆液中进行。
当使用有机溶剂时包括,例如,6-10碳原子芳香烃,例如苯,甲苯,或二甲苯;8-12碳原子脂肪烃,例如辛烷,异辛烷或癸烷;2-8碳原子的卤代的脂肪、环脂肪或芳香烃,例如全氯烯(perclene),氯苯,或二氯苯;醚,例如四氢呋喃,二丁醚或二苯醚,其中特别优选芳香烃或醚。
作为例子,使N,N-二-正丁基-间-氨基苯酚与邻-苯二甲酸酐在不存在溶剂或存在芳香烃例如苯,甲苯或二甲苯的情况下反应,优选的溶剂的量是相对于N,N-二-正丁基-间-氨基苯酚重量的0-0.45重量份的范围。
反应在高温下进行,优选在60-120℃范围内反应3-40小时。选择反应时间和温度,使反应时间的长短和产生若丹明类副产物的量之间达到一种适当的平衡。较高温度下产生若丹明的量增加。反应后,将反应混合物冷却到0-60℃,更优选20-40℃。
根据这一阶段反应混合物的粘度,可以向反应混合物中加入第二种溶剂以保持流动性。
可以用作第二种溶剂的是,例如6-10碳原子芳香烃,例如苯,甲苯,或二甲苯;5-12碳原子脂肪烃,例如戊烷,辛烷,异辛烷或癸烷;2-8碳原子卤代脂肪族、环脂肪族或芳香族烃,例如全氯烯,氯苯,或二氯苯;醚,例如四氢呋喃,二丁醚或二苯醚;醇,例如,甲醇,乙醇,丙醇,例如异丙醇,或丁醇,例如正丁醇。也可以使用醇与水的混合物或醇与烃溶剂的混合物。
粗产物酮酸衍生物可以通过过滤,或通过用一种所述衍生物极少溶解于其中的溶剂稀释混合物并通过过滤回收沉淀的衍生物而从反应混合物中回收,或者通过用碱性水溶液萃取衍生物并用酸将其沉淀回收,或者通过生成衍生物的钠盐,离析出盐并用酸将其沉淀回收。
上述间-氨基苯酚衍生物与邻-苯二甲酸酐的反应是在最少量有机溶剂中进行的,从而减小了该方法的经济损耗和环保问题。
本发明将参考实施例进行更详细的说明,但是本发明不局限于这些实施例。
实施例1
132.6g(0.6mol)N,N-二-丁基氨基苯酚,115.5g(0.78mol)邻-苯二甲酸酐和57.9g甲苯置于反应器中,在反应物经2小时被加热到90℃的同时保持搅拌,然后加热到95℃,并在此温度下搅拌12小时。液相色谱分析表明90%转化为酮酸。
一旦反应完全,将反应物经2小时冷却到55℃,加入72.6g甲醇,并将反应物冷却到20℃,并搅拌1小时。过滤分离产物4-N,N-二丁基氨基-2-羟基-2’-羧基二苯甲酮。粗产物用甲醇洗涤,得到纯酮酸。UV吸收测定该产物含有0.21%若丹明。
实施例2
44.2g(0.2mol)N,N-二-丁基氨基苯酚,19.6g(0.133mol)邻-苯二甲酸酐置于反应器中,在90℃-95℃搅拌13小时。液相色谱分析表明92%转化为酮酸。反应后,将反应物冷却到50℃,加入24g甲醇,并将反应物冷却到20℃,并搅拌1小时。过滤分离产物4-N,N-二丁基氨基-2-羟基-2’-羧基二苯甲酮。粗产物用甲醇洗涤,得到纯酮酸。UV吸收测定该产物含有0.15%若丹明。
实施例3
8.4g(0.041mol)N-乙基-N-异戊基氨基苯酚,和4.2g(0.0224mol)邻-苯二甲酸酐置于反应器中,在90℃搅拌5小时。液相色谱分析表明90%转化为4-N-乙基-N-异戊基氨基-2-羟基-2’-羧基二苯甲酮。
Claims (10)
1.一种制备具有下面通式酮酸的方法,
其中R1和R2独立地代表1-18碳原子直链或支链烷基,4-8碳原子环烷基或苯基,后两者可以被至少一种选自卤原子和1-4碳原子烷基的取代基取代,7-10碳原子芳烷基,2-20碳原子烷氧烷基,四氢呋喃基烷基,烷基羧基烷基,烷基羧基苄基,或R1和R2与相连的氮原子一起形成杂环,或者R1和R2之一是氢,但是R1和R2不同时是甲基或乙基或苄基,包括使下面通式的间-氨基苯酚
其中R1和R2具有上述定义,与邻-苯二甲酸酐在一种选自6-10个碳原子芳烃,8-12碳原子脂肪烃,2-8碳原子卤代的脂肪、环脂肪或芳香烃或醚的有机溶剂中反应,其特征在于反应是在每份重量间-氨基苯酚用大于零少于0.45份重量溶剂中进行,且至少该量应使整个反应过程中反应物料维持可流动从而使反应在浆液中进行。
2.权利要求1的方法,其在60-120℃下进行。
3.权利要求1或2的方法,其中间-氨基苯酚选自N,N-二-正丙基氨基苯酚,N,N-二-正丁基氨基苯酚,N,N-二-正戊基氨基苯酚,N,N-二-正己基氨基苯酚,N,N-二-异丙基氨基苯酚,N,N-二-异丁基氨基苯酚,N,N-二-异戊基氨基苯酚,N-乙基-N-环己基氨基苯酚,N-乙基-N-异戊基氨基苯酚,N-苯基-N-乙基氨基苯酚,和3-吡咯烷基苯酚。
4.权利要求1或2的方法,其中反应后,反应混合物被冷却到0-60℃的温度。
5.权利要求3的方法,其中反应后,反应混合物被冷却到0-60℃的温度。
6.权利要求4的方法,其中冷却后,向反应混合物中加入第二种溶剂以保持流动性。
7.权利要求5的方法,其中冷却后,向反应混合物中加入第二种溶剂以保持流动性。
8.权利要求6的方法,其中第二种溶剂是6-10碳原子芳香烃,5-12碳原子脂肪烃,2-8碳原子卤代烃,醚或醇。
9.权利要求7的方法,其中第二种溶剂是6-10碳原子芳香烃,5-12碳原子脂肪烃,2-8碳原子卤代烃,醚或醇。
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GBGB9700376.8A GB9700376D0 (en) | 1997-01-09 | 1997-01-09 | Production of keto acids |
GB9700376.8 | 1997-01-09 |
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EP (1) | EP0853079B1 (zh) |
JP (1) | JP4247930B2 (zh) |
KR (1) | KR100559186B1 (zh) |
CN (1) | CN100357258C (zh) |
DE (1) | DE69713049T2 (zh) |
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JPS61151158A (ja) * | 1984-12-26 | 1986-07-09 | Taoka Chem Co Ltd | ベンゾイル安息香酸誘導体及びその製造法 |
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EP0511019A2 (en) * | 1991-04-25 | 1992-10-28 | Mitsui Petrochemical Industries, Ltd. | Method of producing keto acids |
EP1761621A1 (en) * | 2004-04-16 | 2007-03-14 | The Procter and Gamble Company | Liquid laundry detergent compositions with silicone blends as fabric care agents |
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JPS5610302B2 (zh) * | 1972-11-06 | 1981-03-06 | ||
US5371285A (en) * | 1991-04-25 | 1994-12-06 | Mitsui Petrochemical Industries, Ltd. | Method of producing keto acids |
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1997
- 1997-01-09 GB GBGB9700376.8A patent/GB9700376D0/en active Pending
- 1997-11-14 DE DE69713049T patent/DE69713049T2/de not_active Expired - Fee Related
- 1997-11-14 ES ES97309184T patent/ES2176627T3/es not_active Expired - Lifetime
- 1997-11-14 EP EP97309184A patent/EP0853079B1/en not_active Expired - Lifetime
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1998
- 1998-01-08 KR KR1019980000233A patent/KR100559186B1/ko not_active IP Right Cessation
- 1998-01-08 CN CNB981042112A patent/CN100357258C/zh not_active Expired - Fee Related
- 1998-01-09 JP JP00269398A patent/JP4247930B2/ja not_active Expired - Fee Related
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Patent Citations (9)
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JPS5965053A (ja) * | 1982-10-05 | 1984-04-13 | Shin Nisso Kako Co Ltd | 安息香酸誘導体およびその製法 |
EP0176161A1 (en) * | 1984-08-24 | 1986-04-02 | Taoka Chemical Co., Ltd | Novel fluoran compounds and production and use thereof |
JPS61151158A (ja) * | 1984-12-26 | 1986-07-09 | Taoka Chem Co Ltd | ベンゾイル安息香酸誘導体及びその製造法 |
JPH0352850A (ja) * | 1989-07-19 | 1991-03-07 | Mitsui Toatsu Chem Inc | 安息香酸誘導体及びその製造法 |
JPH0363254A (ja) * | 1989-08-01 | 1991-03-19 | Mitsui Toatsu Chem Inc | 安息香酸誘導体及びその製造法 |
JPH03109364A (ja) * | 1989-09-25 | 1991-05-09 | Mitsui Toatsu Chem Inc | 安息香酸誘導体およびその製造法 |
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EP0511019A2 (en) * | 1991-04-25 | 1992-10-28 | Mitsui Petrochemical Industries, Ltd. | Method of producing keto acids |
EP1761621A1 (en) * | 2004-04-16 | 2007-03-14 | The Procter and Gamble Company | Liquid laundry detergent compositions with silicone blends as fabric care agents |
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JPH10226672A (ja) | 1998-08-25 |
KR19980070389A (ko) | 1998-10-26 |
KR100559186B1 (ko) | 2006-06-19 |
DE69713049T2 (de) | 2003-01-23 |
GB9700376D0 (en) | 1997-02-26 |
ES2176627T3 (es) | 2002-12-01 |
CN1197062A (zh) | 1998-10-28 |
US5925787A (en) | 1999-07-20 |
EP0853079B1 (en) | 2002-06-05 |
EP0853079A1 (en) | 1998-07-15 |
JP4247930B2 (ja) | 2009-04-02 |
DE69713049D1 (de) | 2002-07-11 |
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