TWI545112B - 1-h-吡咯啶-2,4-二酮衍生物之製備方法 - Google Patents
1-h-吡咯啶-2,4-二酮衍生物之製備方法 Download PDFInfo
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- TWI545112B TWI545112B TW101102391A TW101102391A TWI545112B TW I545112 B TWI545112 B TW I545112B TW 101102391 A TW101102391 A TW 101102391A TW 101102391 A TW101102391 A TW 101102391A TW I545112 B TWI545112 B TW I545112B
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- group
- alkyl
- formula
- compound
- alkoxy
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- 238000000034 method Methods 0.000 title claims description 98
- 238000002360 preparation method Methods 0.000 title claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 94
- 239000000460 chlorine Substances 0.000 claims description 70
- 229910052801 chlorine Inorganic materials 0.000 claims description 68
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 66
- 229910052739 hydrogen Inorganic materials 0.000 claims description 66
- 239000001257 hydrogen Substances 0.000 claims description 65
- -1 optionally) Chemical group 0.000 claims description 65
- 239000011737 fluorine Substances 0.000 claims description 58
- 229910052731 fluorine Inorganic materials 0.000 claims description 58
- 150000002431 hydrogen Chemical group 0.000 claims description 54
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 41
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 41
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 36
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 33
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 33
- 229910052794 bromium Inorganic materials 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 239000003085 diluting agent Substances 0.000 claims description 29
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 29
- 239000001301 oxygen Substances 0.000 claims description 28
- 229910052760 oxygen Inorganic materials 0.000 claims description 28
- 229910052736 halogen Inorganic materials 0.000 claims description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- 150000002367 halogens Chemical group 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 25
- 150000001721 carbon Chemical group 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 23
- 125000001153 fluoro group Chemical group F* 0.000 claims description 21
- 229910052717 sulfur Inorganic materials 0.000 claims description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 15
- 229910052763 palladium Inorganic materials 0.000 claims description 15
- 239000011593 sulfur Substances 0.000 claims description 15
- 125000003342 alkenyl group Chemical group 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 229910052720 vanadium Inorganic materials 0.000 claims description 11
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 10
- 125000002947 alkylene group Chemical group 0.000 claims description 9
- 125000001188 haloalkyl group Chemical group 0.000 claims description 9
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 8
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 8
- FZFAMSAMCHXGEF-UHFFFAOYSA-N chloro formate Chemical compound ClOC=O FZFAMSAMCHXGEF-UHFFFAOYSA-N 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 8
- 125000004438 haloalkoxy group Chemical group 0.000 claims description 8
- 125000005842 heteroatom Chemical group 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims description 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 7
- 229910021645 metal ion Inorganic materials 0.000 claims description 7
- 125000005346 substituted cycloalkyl group Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000001072 heteroaryl group Chemical group 0.000 claims description 6
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 6
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 claims description 5
- 125000006619 (C1-C6) dialkylamino group Chemical group 0.000 claims description 4
- 125000000304 alkynyl group Chemical group 0.000 claims description 4
- 239000003446 ligand Substances 0.000 claims description 4
- 125000004648 C2-C8 alkenyl group Chemical group 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001345 alkine derivatives Chemical group 0.000 claims description 2
- 125000006350 alkyl thio alkyl group Chemical group 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000006114 decarboxylation reaction Methods 0.000 claims description 2
- 125000005326 heteroaryloxy alkyl group Chemical group 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 229910052740 iodine Chemical group 0.000 claims description 2
- 239000011630 iodine Chemical group 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 125000005359 phenoxyalkyl group Chemical group 0.000 claims description 2
- 125000006413 ring segment Chemical group 0.000 claims description 2
- 125000003107 substituted aryl group Chemical group 0.000 claims description 2
- 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 claims description 2
- 235000013350 formula milk Nutrition 0.000 description 92
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 36
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 28
- 239000000203 mixture Substances 0.000 description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 239000002585 base Substances 0.000 description 23
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 21
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 20
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 150000003254 radicals Chemical class 0.000 description 18
- 150000001340 alkali metals Chemical class 0.000 description 17
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 16
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical group [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 description 16
- 239000007858 starting material Substances 0.000 description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 229910052783 alkali metal Inorganic materials 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 125000001424 substituent group Chemical group 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 13
- 238000005160 1H NMR spectroscopy Methods 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 12
- 229910052721 tungsten Inorganic materials 0.000 description 12
- KFBXUKHERGLHLG-UHFFFAOYSA-N 2,4-Nonanedione Chemical compound CCCCCC(=O)CC(C)=O KFBXUKHERGLHLG-UHFFFAOYSA-N 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 8
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N DMSO Substances CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 7
- 150000001335 aliphatic alkanes Chemical class 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 7
- VZRDHBPVJBGCAX-UHFFFAOYSA-N 5,5-dimethylpyrrolidine-2,4-dione Chemical compound CC1(C)NC(=O)CC1=O VZRDHBPVJBGCAX-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- HQFQTTNMBUPQAY-UHFFFAOYSA-N cyclobutylhydrazine Chemical compound NNC1CCC1 HQFQTTNMBUPQAY-UHFFFAOYSA-N 0.000 description 5
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 125000006677 (C1-C3) haloalkoxy group Chemical group 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 4
- 150000001342 alkaline earth metals Chemical class 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 description 4
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical class OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 4
- 239000002798 polar solvent Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 125000004076 pyridyl group Chemical group 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 125000004434 sulfur atom Chemical group 0.000 description 4
- 125000003652 trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- 239000008096 xylene Substances 0.000 description 4
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 3
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 description 3
- 125000006650 (C2-C4) alkynyl group Chemical group 0.000 description 3
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 description 3
- QXISTPDUYKNPLU-UHFFFAOYSA-N 2-bromo-1,4-dimethylbenzene Chemical compound CC1=CC=C(C)C(Br)=C1 QXISTPDUYKNPLU-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 3
- 125000005530 alkylenedioxy group Chemical group 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 239000012973 diazabicyclooctane Substances 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- UJONYAVMBYXBJQ-UHFFFAOYSA-N ditert-butyl-[2-(2-methylphenyl)phenyl]phosphane Chemical group CC1=CC=CC=C1C1=CC=CC=C1P(C(C)(C)C)C(C)(C)C UJONYAVMBYXBJQ-UHFFFAOYSA-N 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 3
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- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical group [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- FYHXNYLLNIKZMR-UHFFFAOYSA-N calcium;carbonic acid Chemical compound [Ca].OC(O)=O FYHXNYLLNIKZMR-UHFFFAOYSA-N 0.000 description 1
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- CPPKAGUPTKIMNP-UHFFFAOYSA-N cyanogen fluoride Chemical compound FC#N CPPKAGUPTKIMNP-UHFFFAOYSA-N 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000005366 cycloalkylthio group Chemical group 0.000 description 1
- 229910000071 diazene Inorganic materials 0.000 description 1
- LCSNDSFWVKMJCT-UHFFFAOYSA-N dicyclohexyl-(2-phenylphenyl)phosphane Chemical group C1CCCCC1P(C=1C(=CC=CC=1)C=1C=CC=CC=1)C1CCCCC1 LCSNDSFWVKMJCT-UHFFFAOYSA-N 0.000 description 1
- GPVWUKXZFDHGMZ-UHFFFAOYSA-N dicyclohexyl-[2-(2-methylphenyl)phenyl]phosphane Chemical group CC1=CC=CC=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 GPVWUKXZFDHGMZ-UHFFFAOYSA-N 0.000 description 1
- PQWWLQRSCJJOIS-UHFFFAOYSA-N dicyclohexyl-[2-(2-propan-2-ylphenyl)phenyl]phosphane Chemical group CC(C)C1=CC=CC=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 PQWWLQRSCJJOIS-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229930004069 diterpene Natural products 0.000 description 1
- 150000004141 diterpene derivatives Chemical class 0.000 description 1
- QGBQGMHXBSLYLZ-UHFFFAOYSA-N ditert-butyl-(1-naphthalen-1-ylnaphthalen-2-yl)phosphane Chemical group C1=CC=C2C(C3=C4C=CC=CC4=CC=C3P(C(C)(C)C)C(C)(C)C)=CC=CC2=C1 QGBQGMHXBSLYLZ-UHFFFAOYSA-N 0.000 description 1
- DVVDGSKDQGMLPW-UHFFFAOYSA-N ditert-butyl-(1-phenylpyrrol-2-yl)phosphane Chemical compound CC(C)(C)P(C(C)(C)C)C1=CC=CN1C1=CC=CC=C1 DVVDGSKDQGMLPW-UHFFFAOYSA-N 0.000 description 1
- CNXMDTWQWLGCPE-UHFFFAOYSA-N ditert-butyl-(2-phenylphenyl)phosphane Chemical group CC(C)(C)P(C(C)(C)C)C1=CC=CC=C1C1=CC=CC=C1 CNXMDTWQWLGCPE-UHFFFAOYSA-N 0.000 description 1
- JALZQSOGOMZLEK-UHFFFAOYSA-N ditert-butyl-[1-(2-methoxyphenyl)pyrrol-2-yl]phosphane Chemical compound COC1=CC=CC=C1N1C(P(C(C)(C)C)C(C)(C)C)=CC=C1 JALZQSOGOMZLEK-UHFFFAOYSA-N 0.000 description 1
- SACNIGZYDTUHKB-UHFFFAOYSA-N ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane Chemical group CC(C)C1=CC(C(C)C)=CC(C(C)C)=C1C1=CC=CC=C1P(C(C)(C)C)C(C)(C)C SACNIGZYDTUHKB-UHFFFAOYSA-N 0.000 description 1
- 150000004662 dithiols Chemical group 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- WHRIKZCFRVTHJH-UHFFFAOYSA-N ethylhydrazine Chemical compound CCNN WHRIKZCFRVTHJH-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- NNVPLXZIHHQCRQ-UHFFFAOYSA-N hexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane Chemical group CCCCCCPC1=CC=CC=C1C1=C(C(C)C)C=C(C(C)C)C=C1C(C)C NNVPLXZIHHQCRQ-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000006146 oximation reaction Methods 0.000 description 1
- 125000005825 oxyethoxy group Chemical group [H]C([H])(O[*:1])C([H])([H])O[*:2] 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
- PBDBXAQKXCXZCJ-UHFFFAOYSA-L palladium(2+);2,2,2-trifluoroacetate Chemical compound [Pd+2].[O-]C(=O)C(F)(F)F.[O-]C(=O)C(F)(F)F PBDBXAQKXCXZCJ-UHFFFAOYSA-L 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- INIOZDBICVTGEO-UHFFFAOYSA-L palladium(ii) bromide Chemical compound Br[Pd]Br INIOZDBICVTGEO-UHFFFAOYSA-L 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- QJPQVXSHYBGQGM-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 QJPQVXSHYBGQGM-UHFFFAOYSA-N 0.000 description 1
- UQPUONNXJVWHRM-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 UQPUONNXJVWHRM-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000003884 phenylalkyl group Chemical group 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- MVXXTYYBNQKGKT-UHFFFAOYSA-N phenylsulfanium;chloride Chemical compound [Cl-].[SH2+]C1=CC=CC=C1 MVXXTYYBNQKGKT-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000000865 phosphorylative effect Effects 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 1
- LFNXCUNDYSYVJY-UHFFFAOYSA-N tris(3-methylphenyl)phosphane Chemical compound CC1=CC=CC(P(C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)=C1 LFNXCUNDYSYVJY-UHFFFAOYSA-N 0.000 description 1
- WXAZIUYTQHYBFW-UHFFFAOYSA-N tris(4-methylphenyl)phosphane Chemical compound C1=CC(C)=CC=C1P(C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 WXAZIUYTQHYBFW-UHFFFAOYSA-N 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/70—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/72—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
- C07C235/74—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of a saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C255/46—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of non-condensed rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/54—Spiro-condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/22—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
- C07D491/107—Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
- C07D491/113—Spiro-condensed systems with two or more oxygen atoms as ring hetero atoms in the oxygen-containing ring
Landscapes
- Chemical & Material Sciences (AREA)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrane Compounds (AREA)
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
本發明有關一種製備1-H-吡咯啶-2,4-二酮衍生物之新穎方法及有關一種新穎中間物與其等製備方法。
具殺蟎、殺蟲、殺真菌、除草效果之1-H-吡咯啶-2,4-二酮衍生物係已知:EP-A-456 063、EP-A-521 334、EP-A-596 298、EP-A-613 884、EP-A-613 885、WO 95/01 971、WO 95/26 954、WO 95/20 572、EP-A-0 668 267、WO 96/25 395、WO 96/35 664、WO 97/01 535、WO 97/02 243、WO 97/36 868、WO 97/43275、WO 98/05638、WO 98/06721、WO 98/25928、WO 99/24437、WO 99/43649、WO 99/48869、WO 99/55673、WO 01/17972、WO 01/23354、WO 01/74770、WO 03/013249、WO 03/062244、WO 2004/007448、WO 2004/024688、WO 04/065366、WO 04/080962、WO 04/111042、WO 05/044791、WO 05/044796、WO 05/048710、WO 05/049569、WO 05/066125、WO 05/092897、WO 06/000355、WO 06/029799、WO 06/056281、WO 06/056282、WO 06/089633、WO 07/048545、DEA 102 00505 9892、WO 07/073856、WO 07/096058、WO 07/121868、WO 07/140881、WO 08/067873、
WO 08/067910、WO 08/067911、WO 08/138551、WO 09/015801、WO 09/039975、WO 09/049851、WO 09/115262、WO 10/052161、WO 10/102758、WO 10/063378、WO 10/063670、WO 10/102758、WO 2011/098443、WO 2011/098440、WO 11/067135、WO 11/067240、EP申請案號11154805.3。再者,經縮酮取代的1-H-芳基吡咯啶-2,4-二酮係已知於WO 99/16748。醫藥效果係已知於WO 2011/098433、DE-A-102010008642、DE-A-102010008643及DE申請案號102010008640。
此等為式(I)化合物
其中W為氫、鹵素、烷基、烯基、炔基、視情況經取代環烷基、烷氧基、鹵烷基或鹵烷氧基,X為氫、鹵素、烷基、烯基、炔基、視情況經取代環烷基、烷氧基、鹵烷基、鹵烷氧基或氰基,Y與Z互相獨立為氫、烷基、烯基、炔基、鹵素、氰基、視情況經取代環烷基、烷氧基、鹵烷基、鹵烷氧
基或各個案中視情況經取代芳基或雜芳基,A為氫,各個案中為視情況經鹵素取代的烷基、烯基、烷氧烷基、烷硫烷基,飽和或不飽和視情況經取代環烷基(其中視情況至少一個環原子被雜原子代替),芳基、芳烷基或雜芳基(其各視情況被鹵素、烷基、鹵烷基、烷氧基、鹵烷氧基、氰基或硝基取代),B為氫、烷基或烷氧烷基,或A與B一起與鍵結其等的碳原子為飽和或不飽和、未取代或經取代視情況含有至少一個雜原子之環,G為氫(a)或為下列一種基團
其中E為金屬離子或銨離子,L為氧或硫,M為氧或硫,R1為烷基、烯基、烷氧烷基、烷硫烷基或聚烷氧烷基(其各視情況被鹵素或氰基取代),或為環烷基或雜環基(其各視情況被鹵素、烷基或烷氧基取代),或各個案中為視情況經取代苯基、苯烷基、雜芳基、苯氧烷基或雜芳基氧烷基,R2為烷基、烯基、烷氧烷基或聚烷氧烷基(其各視
情況被鹵素或氰基取代),或各個案中為視情況經取代環烷基、苯基或苄基,R3、R4與R5各個案中互相獨立為視情況被鹵素取代之烷基、烷氧基、烷胺基、二烷胺基、烷硫基、烯硫基或環烷硫基,或各個案中為視情況經取代苯基、苄基、苯氧基或苯硫基,R6與R7互相獨立為氫,各個案中為視情況被鹵素或氰基取代之烷基、環烷基、烯基、烷氧基、烷氧烷基,各個案中為視情況經取代苯基或苄基,或與鍵結其等的N原子一起形成視情況含有氧或硫且視情況經取代之環。
尤其取決於取代基天性,式(I)化合物可呈變化組成之光學異構物或異構物混合物存在,若想要可以慣常方式分離。本發明提供純異構物與異構物混合物兩者、其等製備與用途、及亦包括此等之組成物。然而,為了簡明起見,於此以下總是提及式(I)化合物,但意指純化合物及亦(若合適)具有不同分率異構化合物之混合物兩者。
考慮基團G之各種意義(a)、(b)、(c)、(d)、(e)、(f)及(g),產生下列主要結構(I-a)至(I-g),
此外,已經知道式(I)化合物係由下述方法獲得:(A*)在稀釋劑參與下及在鹼參與下,當式(II)化合物分子內縮合時,
其中A、B、W、X、Y及Z具有以上給定意義,且R8為烷基,獲得式(I-a)化合物
其中A、B、W、X、Y及Z具有以上給定意義。
再者,已知(B*)視情況在稀釋劑參與下及視情況在酸黏合劑參與下,當以上所示A、B、W、X、Y及Z具有以上給定意義之式(I-a)化合物於各個案中與下列反應時,α)與式(III)化合物反應
其中R1具有以上給定意義且Hal為鹵素(特別是氯或溴)或β)與羧酸酐式(IV)反應R1-CO-O-CO-R1 (IV)其中R1具有以上給定意義,獲得以上所示R1、A、B、W、X、Y及Z具有以上給定意義之式(I-b)化合物;(C*)視情況在稀釋劑參與下及視情況在酸黏合劑
參與下,當以上所示A、B、W、X、Y及Z具有以上給定意義之式(I-a)化合物於各個案中與氯甲酸酯或氯甲酸硫酯式(V)反應時,R2-M-CO-Cl (V)其中R2及M具有以上給定意義,獲得以上所示R2、A、B、M、W、X、Y及Z具有以上給定意義且L為氧之式(I-c)化合物;(D*)視情況在稀釋劑參與下,當A、B、W、X、Y及Z具有以上給定意義之式(I-a)化合物於各個案中與金屬式(XIII)或(XIV)化合物或胺反應時,
其中Me為一-或二價金屬(較佳為鹼金屬或鹼土金屬,例如鋰、鈉、鉀、鎂或鈣),t為數字1或2,且R10、R11、R12互相獨立為氫或烷基(較佳為C1-C8-烷基),獲得以上所示E、A、B、W、X、Y及Z具有以上給定意義之式(I-f)化合物。
化合物一般係由式(I)定義。以上及以下提及式中列舉之較佳取代基及/或自由基系列係於此以下解釋:
W較佳為氫、氯、溴、C1-C4-烷基、C2-C4-烯基、C2-C4-炔基、視情況被甲基、乙基、甲氧基、氟、氯、三氟甲基或環丙基單取代之C3-C6-環烷基、C1-C4-烷氧基、C1-C2-鹵烷基或C1-C2-鹵烷氧基,X較佳為氫、氯、溴、碘、C1-C4-烷基、C2-C4-烯基、C2-C4-炔基、視情況被甲基、乙基、甲氧基、氟、氯、三氟甲基或環丙基單取代之C3-C6-環烷基、C1-C4-烷氧基、C1-C4-鹵烷基、C1-C4-鹵烷氧基或氰基,Y與Z互相獨立較佳為氫、氰基、氟、氯、溴、碘、C1-C4-烷基、C2-C4-烯基、C2-C4-炔基、視情況被甲基、乙基、甲氧基、氟、氯、三氟甲基或環丙基單取代之C3-C6-環烷基、C1-C6-烷氧基、C1-C4-鹵烷基、C1-C4-鹵烷氧基或為下列一種(雜)-芳自由基,
其中在(雜)-芳基情況中,僅一個自由基Y或Z
可為(雜)-芳基,V1較佳為氫、氟、氯、溴、C1-C6-烷基、C1-C4-烷氧基、C1-C2-鹵烷基、C1-C2-鹵烷氧基、硝基、氰基或視情況被氟、氯、溴、C1-C4-烷基、C1-C4-烷氧基、C1-C2-鹵烷基、C1-C2-鹵烷氧基、硝基或氰基單-或二取代之苯基,V2與V3互相獨立較佳為氫、氟、氯、溴、C1-C4-烷基、C1-C4-烷氧基、C1-C2-鹵烷基或C1-C2-鹵烷氧基,A較佳為氫,C1-C6-烷基、C1-C4-烷氧基-C1-C2-烷基(其各視情況被氟或氯單-至三取代),C3-C6-環烷基(視情況被C1-C2-烷基或C1-C2-烷氧基單-至二取代且視情況被氧原子中斷)、苯基、吡啶基或苄基(其各視情況被氟、氯、溴、C1-C4-烷基、C1-C2-鹵烷基、C1-C4-烷氧基、C1-C2-鹵烷氧基、氰基或硝基單-至二取代),B較佳為氫、C1-C4-烷基或C1-C2-烷氧基-C1-C2-烷基,或A、B與鍵結其等的碳原子較佳為飽和或不飽和C3-C7-環烷基,其中視情況一個環成員被氮、氧或硫代替且視情況被鹵素、C1-C6-烷基、C1-C4-烷氧基-C1-C2-烷基、三氟甲基、C1-C6-烷氧基、C3-C6-烯氧基、三氟乙氧基、C1-C3-烷氧基-C1-C3-烷氧基或C3-C6-環烷基甲氧基單-至二取代,其中前述自由基(鹵素及三氟甲基除外)亦適合為N取代基,
或A、B與鍵結其等的碳原子較佳為被伸烷二基或被伸烷二氧基或被伸烷二硫醇基取代之C5-C6-環烷基,該等取代基視情況含有一或兩個未直接毗鄰氧或硫原子,且視情況被甲基或乙基取代,且與鍵結的碳原子形成進一步五-或六-圓環,或A、B與鍵結其等的碳原子較佳為C3-C6-環烷基或C5-C6-環烯基,其中兩個取代基與鍵結其等的碳原子一起為C2-C4-亞烷基、C2-C4-亞烯基或亞丁二烯基,其各視情況被C1-C2-烷基或C1-C2-烷氧基取代,G較佳為氫(a)或為下列一種基團
其中E為金屬離子或銨離子,L為氧或硫,且M為氧或硫,R1較佳為C1-C16-烷基、C2-C16-烯基、C1-C6-烷氧基-C1-C4-烷基、C1-C6-烷硫基-C1-C4-烷基或聚-C1-C6-烷氧基-C1-C4-烷基(其各視情況被氟或氯單-至三
取代),或為C3-C7-環烷基(其視情況被氟、氯、C1-C5-烷基或C1-C5-烷氧基單-至二取代,其中視情況一或兩個未直接毗鄰亞甲基被氧及/或硫原子代替),為視情況被氟、氯、溴、氰基、硝基、C1-C4-烷基、C1-C4-烷氧基、C1-C3-鹵烷基、C1-C3-鹵烷氧基、C1-C4-烷硫基或C1-C4-烷磺醯基單-至三取代之苯基,為視情況被氟、氯、溴、C1-C4-烷基、C1-C4-烷氧基、C1-C3-鹵烷基或C1-C3-鹵烷氧基單-至二取代之苯基-C1-C4-烷基,為各視情況被氟、氯、溴或C1-C4-烷基單-至二取代之吡唑基、噻唑基、吡啶基、嘧啶基、呋喃基或噻吩基,為視情況被氟、氯、溴或C1-C4-烷基單-至二取代之苯氧基-C1-C5-烷基,或為各視情況被氟、氯、溴、胺基或C1-C4-烷基單-至二取代之吡啶氧基-C1-C5-烷基、嘧啶氧基-C1-C5-烷基、或噻唑氧基-C1-C5-烷基R2較佳為C1-C16-烷基、C2-C16-烯基、C1-C6-烷氧基-C2-C6-烷基或聚-C1-C6-烷氧基-C2-C6-烷基(其各視情況被氟或氯單-至三取代),為視情況被氟、氯、C1-C4-烷基或C1-C4-烷氧基單-至二取代之C3-C7-環烷基,
為視情況被氟、氯、溴、氰基、硝基、C1-C4-烷基、C1-C3-烷氧基、C1-C3-鹵烷基或C1-C3-鹵烷氧基單-至三取代之苯基或苄基,R3較佳為視情況被氟或氯單-至三取代之C1-C6-烷基,或各視情況被氟、氯、溴、C1-C4-烷基、C1-C4-烷氧基、C1-C2-鹵烷氧基、C1-C2-鹵烷基、氰基或硝基單-至二取代之苯基或苄基,R4與R5互相獨立較佳為各視情況被氟或氯單-至三取代之C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷胺基、二(C1-C6-烷基)胺基、C1-C6-烷硫基或C3-C4-烯硫基,或為各視情況被氟、氯、溴、硝基、氰基、C1-C3-烷氧基、C1-C3-鹵烷氧基、C1-C3-烷硫基、C1-C3-鹵烷硫基、C1-C3-烷基或C1-C3-鹵烷基單-至二取代之苯基、苯氧基或苯硫基,R6與R7互相獨立較佳為氫,各視情況被氟或氯單-至三取代之C1-C6-烷基、C3-C6-環烷基、C1-C6-烷氧基、C3-C6-烯基或C1-C6-烷氧基-C2-C6-烷基,為各視情況被氟、氯、溴、C1-C5-鹵烷基、C1-C5-烷基或C1-C5-烷氧基單-至三取代之苯基或苄基,或一起為視情況被C1-C4-烷基取代之C3-C6-伸烷自由基(其中視情況一個亞甲基被氧或硫代替)。
在較佳具體指明之自由基定義中,鹵素為氟、氯及溴,特別是氟及氯。
W特佳為氫、氯、溴、甲基、乙基、甲氧基、乙氧
基或三氟甲基,X特佳為氫、氯、溴、碘、甲基、乙基、丙基、環丙基、甲氧基、乙氧基、三氟甲基或三氟甲氧基,Y與Z互相獨立特佳為氫、氟、氯、溴、碘、甲基、乙基、環丙基、甲氧基、三氟甲基、三氟甲氧基或苯自由基,
其中在苯自由基情況中,僅一個自由基Y或Z可為苯基,V1特佳為氫、氟或氯,V2特佳為氫、氟、氯、甲基、乙基、正丙基、異丙基、甲氧基、乙氧基或三氟甲基,A特佳為氫,C1-C4-烷基或C1-C2-烷氧基-C1-C2-烷基(其各視情況被氟單-至三取代),為環丙基、環戊基或環己基,B特佳為氫、甲基或乙基,或A、B與鍵結其等的碳原子特佳為飽和C5-C6-環烷基,其中視情況一個環成員被氮、氧或硫代替且視情況被氟、氯、甲基、乙基、甲氧甲基、乙氧甲基、甲氧乙基、乙氧乙基、三氟甲基、甲氧基、乙氧基、丙氧基、丁氧基、甲氧乙氧基、乙氧乙氧基、烯丙氧基、三氟乙氧基或環丙基甲氧基單-或二取代,其中前述自由基(氟、氯及三氟甲基除外)
亦適合為N取代基,或A、B與鍵結其等的碳原子特佳為C6-環烷基,其視情況被亞烷二基取代(視情況被氧原子中斷),或被含有兩個未直接毗鄰氧原子之亞烷二基取代,其中形成5-或6-環縮酮且各個案中可視情況被甲基單-或二取代,或A、B與鍵結其等的碳原子特佳為C5-C6-環烷基或C5-C6-環烯基,其中兩個取代基與鍵結其等的碳原子一起為C2-C4-亞烷基或C2-C4-亞烯基或亞丁二烯基,G特佳為氫(a)或為下列一種基團
其中E為金屬離子或銨離子,L為氧或硫,且M為氧或硫,R1特佳為C1-C10-烷基、C2-C10-烯基、C1-C4-烷氧基-C1-C2-烷基、C1-C4-烷硫基-C1-C2-烷基(其各視情況被氟或氯單-至三取代),或為視情況被氟、氯、甲基、乙基或甲氧基單取代之C3-C6-環烷基,
為視情況被氟、氯、溴、氰基、硝基、甲基、乙基、正丙基、異丙基、甲氧基、乙氧基、三氟甲基或三氟甲氧基單-至二取代之苯基,為各視情況被氯、溴或甲基單取代之呋喃基、噻吩基或吡啶基,R2特佳為C1-C10-烷基、C2-C10-烯基或C1-C4-烷氧基-C2-C4-烷基(其各視情況被氟或氯單-至三取代),為環戊基或環己基,為視情況被氟、氯、氰基、硝基、甲基、乙基、甲氧基、三氟甲基或三氟甲氧基單-至二取代之苯基或苄基,R3特佳為各視情況被氟或氯單-至三取代之甲基、乙基、丙基或異丙基,或各個案中視情況被氟、氯、溴、甲基、乙基、異丙基、第三丁基、甲氧基、乙氧基、異丙氧基、三氟甲基、三氟甲氧基、氰基或硝基單取代之苯基,R4與R5互相獨立特佳為C1-C4-烷氧基或C1-C4-烷硫基,或為各視情況被氟、氯、溴、硝基、氰基、甲基、甲氧基、三氟甲基或三氟甲氧基單取代之苯基、苯氧基或苯硫基,R6與R7互相獨立特佳為氫、C1-C4-烷基、C3-C6-環烷基、C1-C4-烷氧基、C3-C4-烯基或C1-C4-烷氧基-C2-C4-烷基,為視情況被氟、氯、溴、甲基、甲氧基或三氟甲基單-至二取代之苯基,或一起為
C5-C6-伸烷自由基(其中視情況一個亞甲基被氧或硫代替)。
W非常特佳為氫、氯、甲基、乙基或甲氧基(特別是氫、氯或甲基),X非常特佳為氫、氯、甲基、乙基、甲氧基或乙氧基(特別是氫、氯或甲基),Y與Z互相獨立非常特佳為氫、氯、甲基或下列自由基,
其中此情況中僅一個自由基Y或Z可為(最特別者,Z為且Y為氫)V1非常特佳為氫、氟或氯(特別是氫或氯),V2非常特佳為氫、氟或氯(特別是氫),A非常特佳為甲基、乙基、丙基、異丙基或環丙基(特別是甲基),B非常特佳為氫或甲基(特別是甲基),或A、B與鍵結其等的碳原子非常特佳為飽和C5-C6-環烷基,其中視情況一個環成員被氧代替,且視情況被氟、氯、甲基、乙基、甲氧甲基、甲氧基、乙氧基、丙氧基、丁氧基、三氟乙氧基單取代(特別是被甲氧基取代之C6-環烷基),或A、B與鍵結其等的碳原子非常特佳為C6-環烷基,其視
情況被亞烷二基取代(視情況被氧原子中斷),或被含有兩個未直接毗鄰氧原子之亞烷二基取代,其中形成5-或6-環縮酮且各可被甲基單-或二取代,G非常特佳為氫(a)或為下列一種基團
其中E為鋰、鈉、鉀、銣、銫、鎂、鈣離子或銨離子,R1非常特佳為甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、第三丁基、環丙基、環戊基或環己基,R2非常特佳為甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、第三丁基,或為苄基。
以上列舉於一般術語或於較佳範圍之自由基定義及解釋可如所欲互相組合,亦即包含各自範圍及較佳範圍。其等應用於最後產物及亦應用於前製物與中間體。
根據本發明,較佳者給予呈現以上列舉較佳意義組合之式(I)化合物。
根據本發明,特別佳者給予呈現以上列舉特佳意義組合之式(I)化合物。
根據本發明,非常特別佳者給予呈現以上列舉非常特佳意義組合之式(I)化合物。
例如,當胺基酸衍生物式(VI)
其中A、B及R8具有以上給定意義,與經取代苯乙酸衍生物式(VII)醯化時,
其中W、X、Y及Z具有以上給定意義且U為經由羧酸活化試劑〔例如羰基二咪唑、羰基二醯亞胺(如二環己基碳二醯亞胺)〕、磷酸化試劑(如POCl3、BOP-Cl)、鹵素化試劑(如亞硫醯氯、草醯氯或光氣)及亦經由苯磺醯氯或氯甲酸酯引導之脫離基,(Chem.Reviews 52,237-416(1953);Bhattacharya,Indian J.Chem.6,341-5,1968)或當醯基胺基酸式(VIII)被酯化時
其中A、B、W、X、Y及Z具有以上給定意義,
(Chem.Ind.(London)1568(1968)),獲得方法(A*)所需作為起始材料之式(II)化合物
其中A、B、W、X、Y、Z及R8具有以上給定意義。
例如當胺基羧酸式(IX)
其中A及B具有以上給定意義,與經取代苯乙酸衍生物式(VII)醯化時,
其中U、W、X、Y及Z具有以上給定意義,如根據Schotten-Baumann(Organikum[Organic Chemistry],VEB Deutscher Verlag der Wissenschaften,Berlin 1977,p.505)獲得式(VIII)化合物。
式(VI)及(IX)化合物係已知且可由已知方法合
成(參見如Compagnon,Ann.Chim.(Paris)[14]5,p.11-22,23-27(1970);L.Munday,J.Chem.Soc.4372(1961);J.T.Eward,C.Jitrangeri,Can.J.Chem.53,3339(1975);WO 02/02532)並敘述於開端引用之公開說明書。
針對此等已知方法,各個案中因此需要經取代苯乙酸衍生物式(VII)
其中U、W、X、Y及Z具有以上給定意義。
式(VII)化合物係已知於開端引用之公開說明書(例如WO 98/05638、WO 01/74770),且可由那裡敘述之方法製備。若干此等方法技術上非常複雜,牽涉許多階段或被低總產率拖累。
因此再者有需要製備通式(I)化合物之新穎方法
其中A、B、W、X、Y、Z及G具有以上給定意義,其中X亦可額外為氫,同時避免使用苯乙酸衍生物式(VII)。
例如1,3-二酮基化合物可用鈀觸媒丙烯醯化已變得已知(J.Amer.Chem.Soc.2000,122,1360-70)。此外,
已知Boc保護的Tetramic acid原則上可從芳基氯化物、溴化物及三氟甲磺酸酯開始丙烯醯化,但所述方法失敗於鄰位取代基情況中(J.Org.Chem.2009,74,5032-5040)。因為引用文獻無實例使用具官能NH基之受質,如呈現於Tetramic acid式(I),故相反地假設如此受質不可被用於此反應,尤其是不具鄰位取代的芳自由基。
(Aα)驚人地,目前已發現製備式(I)化合物之方法,特徵在於第一步驟中在鹼、鈀觸媒及膦配位基式(XII`)參與下
其中自由基R’、R”與R’”互相獨立為C1-C12-烷基,C5-C10-環烷基,可視情況被C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷胺基、C1-C6-二烷胺基單-或多取代之C6-C10-芳基,或為視情況被C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷胺基或C1-C6-二烷胺基單-或多取代之苯基,於稀釋劑中使式(X)化合物
其中
A及B具有以上給定意義,G為基團a)、b)、c)及以上給定的E,V為氫,或(Aβ)V為COOR8,其中R8為烷基(較佳為C1-C8-烷基)且A、B及G具有以上給定意義,與式(XI)化合物反應
其中W、X、Y及Z具有以上給定意義,鹵素目前僅可為氟及氯且X亦可額外為氫除外,Q為三氟甲磺酸鹽、溴或碘,較佳為溴或碘。
根據本發明方法使用之鹼一般已知為有機及無機鹼。有機鹼實例為三甲胺、三乙胺、三丁胺、二異丙胺、二.異丙基乙胺、N,N-二甲基苯胺、DABCO、DBU、吡啶、甲吡啶、二甲吡啶、5-乙基-2-甲基吡啶。無機鹼實例為鹼金屬及鹼土金屬氫氧化物例如LiOH、NaOH、KOH、Mg(OH)2及Ca(OH)2,鹼金屬醇化物例如NaOMe、NaOEt、NaO第三丁基、KO第三丁基,鹼金屬及鹼土金屬碳酸鹽例如Na2CO3、K2CO3、Cs2CO3及CaCO3,鹼金屬及鹼土金屬碳酸氫鹽例如NaHCO3、KHCO3,鹼金屬及鹼土金屬磷酸鹽例如Na3PO4、K3PO4
及Mg3(PO4)2,鹼金屬及鹼土金屬磷酸氫鹽例如Na2HPO4、K2HPO4及BaHPO4,鹼金屬及鹼土金屬磷酸二氫鹽例如NaH2PO4、KH2PO4及Ca(H2PO4)2,鹼金屬及鹼土金屬氫化物例如NaH、KH及CaH2,及鹼金屬及鹼土金屬醯胺例如NaNH2、KNH2及LiNPr2。
較佳者給予鹼金屬及鹼土金屬碳酸鹽及磷酸鹽。
在根據本發明方法中,鹼的用量可於寬廣範圍內改變。然而,一般將使用至少一莫耳當量鹼,以通式(X)化合物為基。亦可能使用鹼呈過量1.1至15、較佳為1.1至6莫耳當量鹼,以通式(X)化合物為基。
根據本發明方法之適合鈀觸媒原則上為在反應條件下可原位形成活性觸媒之所有鈀化合物。實例為:氯化鈀、溴化鈀、碘化鈀、乙酸鈀、三氟乙酸鈀、硝酸鈀、硫酸鈀、乙醯丙酮鈀、氯化烯丙基鈀二聚體、雙(二亞苄基丙酮)鈀、氯化雙(三苯膦)鈀(II)、溴化雙(三苯膦)鈀(II)、肆(三苯膦)鈀(O)、二氯化雙(乙腈)鈀、二氯化雙(苄腈)鈀、二氯化1,1-雙(二苯膦基)二茂鐵-鈀、二-μ-氯雙(三-第三丁膦基)二鈀(I)、二-μ-溴雙(三-第三丁膦基)二鈀(I),金屬鈀例如鈀黑或鈀粉末,或鈀於各種撐體上例如鈀於活化碳上、鈀於硫酸鋇上、鈀於碳酸鈣上或鈀於氧化鋁上。
根據本發明方法中鈀觸媒之使用量可於寬廣界限內改變。一般而言,將使用仍達到良好產率之最小可能用量。典型者,鈀觸媒用量係介於0.001至10莫耳%,
以通式(X)化合物為基。較佳者給予使用量為0.01至5莫耳%。
可用於根據本發明方法之稀釋劑原則上為在反應條件下呈惰性之所有有機溶劑。實例為:醚類例如二乙醚、甲基第三丁醚、甲基環戊醚、四氫呋喃、2-甲基四氫呋喃、1,4-二烷,烴類例如甲苯、二甲苯、1,3,5-三甲苯、氯苯、1,2-二氯苯,醯胺類例如N,N-二甲基甲醯胺、N,N-二甲基乙醯胺、N-甲基吡咯酮,二甲亞碸或環丁碸。
根據本發明方法中,可使用高度多變化膦配位基通式(XII`)。實例為:三苯膦、三-鄰-甲苯膦、三-間-甲苯膦、三-對-甲苯膦、苄基-二-1-金剛烷膦(cataCXium ABn)、雙(4,6-二甲基-3-磺酸根基苯基)(2,4-二甲苯基)膦二鈉、叁(4,6-二甲基-3-磺酸根基苯基)膦三鈉、丁基-二-1-金剛烷膦(cataCXium A)、三丁膦、三環己膦、三-第三丁膦、2-二-第三丁膦基-1,1’-聯萘、2-二-第三丁膦基-1,1’-聯苯、2-二環己膦基聯苯、2-二-第三丁膦基-2’-(N,N-二甲胺基)聯苯、2-二環己膦基-2’-(N,N-二甲胺基)聯苯、2-二-第三丁膦基-2’-甲基聯苯、2-二環己膦基-2’-甲基聯苯、2-二環己膦基-2’-異丙基聯苯、2-二-第三丁膦基-2’,4’,6’-三異丙基-1,1’-聯苯、2-二環己膦基-2’,4’,6’-三異丙基-1,1’-聯苯、2-二苯膦基-2’-(N,N-二甲胺基)聯苯、2-二環己膦基-2’,6’-二異丙氧基-1,1’-聯苯(RuPhos)、N-(2-甲氧苯基)-2-(二-第三丁膦基)吡咯、
N-苯基-2-(二-第三丁膦基)吡咯、9,9-二甲基-4,5-雙(二苯膦基)二苯并哌喃(XANTPHOS)、9,9-二甲基-4,5-雙(二-第三丁膦基)二苯并哌喃、雙(2-二苯膦基苯基)醚(DPEphos)、2,2’-雙(二苯膦基)-1,1’-聯苯(BIPHEP)、2,2’-雙(二苯膦基)-1,1’-聯萘(BINAP)、1,1’-雙(二苯膦基)二茂鐵(DPPF)。
根據本發明方法中膦配位基通式(XII`)之使用量係每莫耳鈀觸媒介於0.25至5莫耳。較佳者給予使用每莫耳介於0.5至2.5莫耳。
根據本發明方法之反應溫度可於寬廣界限內改變。一般而言,操作溫度係介於20至200℃、較佳介於50至180℃。
根據本發明方法一般於排除大氣氧及濕氣之大氣壓下進行。然而,方法原則上亦可於減壓或增壓下進行。
當進行根據本發明方法時,可能以相對大過量(高至10莫耳、較佳高至2莫耳)使用式(XI)化合物。
若干式(X)化合物(其中G=氫及經取代苄醯基)係部分已知於WO 94/01401及亦那裡陳述的文獻,若干係新穎。
式(X)化合物係新穎且同樣為本發明部分
其中A、B與鍵結其等的碳原子較佳為飽和C5-C6-環烷基,其中一個環成員被氧或硫代替且視情況被C1-C6-烷基或C1-C6-烷氧基單-或二取代,或A、B與鍵結其等的碳原子較佳為C3-C6-環烷基,其中視情況一個環成員被氮代替且互相獨立被C1-C8-烷基、C1-C8-烷氧基、鹵素、C3-C8-烯氧基、C1-C6-烷氧基-C1-C6-烷基、C3-C6-環烷基-C1-C2-烷氧基、C3-C10-環烷基、C1-C8-鹵烷基、C2-C6-鹵烷氧基或C1-C6-烷氧基-C1-C4-烷氧基單-或二取代,其中前述自由基(鹵素及C1-C8-鹵烷基除外)亦適合為N取代基且C1-C8-烷基僅被允許於二取代情況,或A、B與鍵結其等的碳原子較佳為被伸烷二基或被伸烷二氧基或被伸烷二硫醇基取代之C5-C6-環烷基,該等取代基視情況含有一或兩個未直接毗鄰氧及/或硫原子,且視情況被C1-C4-烷基取代,且與鍵結的碳原子形成進一步五-或六-圓環,G較佳為氫(a)或為下列一種基團
其中E為金屬離子或銨離子,R1較佳為C1-C8-烷基、C2-C8-烯基、C1-C4-烷氧基-C1-C2-烷基、C1-C4-烷硫基-C1-C2-烷基(其各視情
況被氟或氯單-至三取代),或C3-C6-環烷基(其視情況被氟、氯、C1-C2-烷基或C1-C2-烷氧基單-至二取代,其中視情況一或兩個未直接毗鄰環成員被氧代替),為視情況被氟、氯、溴、氰基、硝基、C1-C4-烷基、C1-C4-烷氧基、C1-C2-鹵烷基或C1-C2-鹵烷氧基單-至二取代之苯基,R2較佳為C1-C8-烷基、C2-C8-烯基或C1-C4-烷氧基-C2-C4-烷基(其各視情況被氟單-至三取代),為視情況被C1-C2-烷基或C1-C2-烷氧基單取代之C3-C6-環烷基,或為各視情況被氟、氯、溴、氰基、硝基、C1-C4-烷基、C1-C3-烷氧基、三氟甲基或三氟甲氧基單-至二取代之苯基或苄基,V較佳為氫(X-1)或COOR8(X-2),其中R8較佳為C1-C8-烷基。
考慮基團G之各種意義(a)、(b)、(c)及(d),當V為氫時,產生下列主要結構(X-1-a)至(X-1-d),
其中A、B、E、R1及R2具有以上給定意義。
考慮基團G之各種意義(a)、(b)、(c)及(d),當V為COOR8時,產生下列主要結構(X-2-a)至(X-2-d),
其中A、B、E、R1、R2及R8具有以上給定意義。
根據本發明化合物一般係由式(X)定義。以上及以下提及式中列舉之較佳取代基及/或自由基系列係於此以下解釋:A、B與鍵結其等的碳原子特佳為飽和C5-C6-環烷基,其中一個環成員被氧或硫代替且視情況被C1-C4-烷基或C1-C4-烷氧基單-至二取代,或
A、B與鍵結其等的碳原子特佳為飽和C3-C7-環烷基,其中視情況一個環成員被氮代替且互相獨立被C1-C6-烷基、氯、氟、C1-C4-烷氧基-C1-C2-烷基、三氟甲基、C1-C6-烷氧基、C3-C6-烯氧基、三氟乙氧基、C1-C3-烷氧基-C1-C3-烷氧基或C3-C6-環烷基甲氧基單-至二取代,其中前述自由基(氟、氯及三氟甲基除外)亦適合為N取代基且C1-C6-烷基僅被允許於二取代情況,或A、B與鍵結其等的碳原子特佳為被伸烷二基或被伸烷二氧基或被伸烷二硫醇基取代之飽和C5-C6-環烷基,該等取代基視情況含有一或兩個未直接毗鄰氧或硫原子,且視情況被甲基或乙基單-或二取代,且與鍵結的碳原子形成進一步五-或六-圓環,G特佳為氫(a)或為下列一種基團
其中E特佳為金屬離子或銨離子,R1特佳為C1-C6-烷基、C2-C6-烯基、C1-C2-烷氧基-C1-烷基、C1-C2-烷硫基-C1-烷基(其各視情況被氯單取代),或環丙基或環己基(其各視情況被氟、氯、甲基或甲氧基單取代),為視情況被氟、氯、溴、氰基、硝基、甲基、甲氧基、三氟甲基或三氟甲氧基單取代之苯基,
R2特佳為C1-C8-烷基、C2-C6-烯基或C1-C4-烷氧基-C2-C3-烷基、苯基或苄基(其各視情況被氟單取代),V特佳為氫或COOR8,其中R8特佳為C1-C6-烷基。
A、B與鍵結其等的碳原子非常特佳為飽和C5-C6-環烷基,其中一個環成員被氧代替且視情況被甲基、乙基、甲氧基或乙氧基單取代,或A、B與鍵結其等的碳原子非常特佳為飽和C5-C6-環烷基,其中視情況一個環成員被氮代替且互相獨立被甲基、乙基、三氟甲基、氟、甲氧甲基、乙氧甲基、甲氧乙基、乙氧乙基、甲氧基、乙氧基、丙氧基、丁氧基、甲氧基乙氧基、乙氧基乙氧基、烯丙氧基、三氟乙氧基或環丙基甲氧基單-或二取代,其中前述自由基(氟及三氟甲基除外)亦適合為N取代基且甲基或乙基僅被允許於二取代情況,或A、B與鍵結其等的碳原子非常特佳為C6-環烷基,其視情況被亞烷二基取代(視情況被氧原子中斷),或被含有兩個未直接毗鄰氧原子之伸烷二氧基取代,其中形成5-或6-環縮酮且各可視情況被甲基單-或二取代,G非常特佳為氫(a)或為下列一種基團
其中E非常特佳為Li+、Na+、K+或Cs+,R1非常特佳為甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、第三丁基、環丙基或環己基,R2非常特佳為甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、第三丁基、苯基或苄基,V非常特佳為氫或COOR8,其中R8非常特佳為甲基、乙基、丙基、異丙基、丁基、異丁基、第二丁基、第三丁基。A、B與鍵結其等的碳原子最特別為飽和C6-環烷基,其中一個環成員被氧代替,或A、B與鍵結其等的碳原子最特別為被氟二取代或被甲氧基單取代之飽和C6-環烷基,或A、B與鍵結其等的碳原子最特別為C6-環烷基,其被含有兩個未直接毗鄰氧原子之伸烷二基取代且與鍵結的碳原子形成進一步五-或六-圓環,
G最特別為氫(a)或
其中R2最特別為乙基,V最特別為氫(X-1)或COOR8(X-2),其中R8最特別為甲基。
以上一般列舉或列舉於較佳範圍內之自由基定義及解釋可如所欲互相組合,因此亦介於各自範圍至較佳
範圍。其等於是應用於最後產物及亦應用於前製物與中間體。
根據本發明,較佳者給予呈現以上列舉較佳意義組合之式(X)化合物。
根據本發明,特別佳者給予呈現以上列舉特佳意義組合之式(X)化合物。
根據本發明,非常特別佳者給予呈現以上列舉非常特佳意義組合之式(X)化合物。
特別是G為氫之式(X)化合物。
飽和或不飽和烴自由基例如烷基、亞烷基或烯基(包含組合雜原子,例如烷氧基)於各個案(若可能)可為直鏈或分支。
除非另予陳述,否則視情況經取代自由基可為單-或多取代,其中多取代情況中取代基可為相同或不同。
詳言之,除了實例中具體指明之化合物外,可具體指明下列式(X)化合物(其中G=H):
表2 A及B如表1給定且V=COOCH3
表3 A及B如表1給定且V=COOC2H5
(B)在稀釋劑參與下及在鹼參與下,當式(XII)化合物分子內縮合時,
其中A、B及R8具有以上給定意義,獲得式(X-2-a)化合物
其中A、B及R8具有以上給定意義。
(C)再者,當式(X-2-a)化合物水解,然後去羧基時,
其中A、B及R8具有以上給定意義,獲得式(X-1-a)化合物
其中A及B具有以上給定意義。
此外,已發現(D)視情況在稀釋劑參與下及視情況在酸黏合劑參與下,當以上所示A、B及V具有以上給定意義之式(X-1-a)化合物或(X-2-a)於各個案中與下列反應時,α)與式(III)化合物反應
其中R1具有以上給定意義且Hal為鹵素(特別是氯或溴)或β)與羧酸酐式(IV)反應R1-CO-O-CO-R1 (IV)其中R1具有以上給定意義,獲得以上所示A、B及V具有以上給定意義之式(X-1-b)或(X-2-b)化合物;
(E)視情況在稀釋劑參與下及視情況在酸黏合劑參與下,當以上所示A、B及V具有以上給定意義之式(X-1-a)或(X-2-a)化合物與式(V)氯甲酸酯反應時,R2-O-CO-Cl (V)其中R2具有以上給定意義,獲得以上所示R2、A、B及V具有以上給定意義之式(X-1-c)或(X-2-c)化合物;(F)視情況在稀釋劑參與下,當A、B及V具有以上給定意義之式(X-1-a)或(X-2-a)化合物於各個案中與式(XIII)或(XIV)金屬化合物或胺反應時,
其中Me為一-或二價金屬(較佳為鹼金屬或鹼土金屬,例如鋰、鈉、鉀、銫、鎂或鈣),t為數字1或2,且R10、R11、R12互相獨立為氫或烷基(較佳為C1-C8-烷基),其中在Me情況中R10亦可為COO或HCOO基,獲得以上所示E、A、B及V具有以上給定意義之式(X-1-d)或(X-2-d)化合物。若例如根據方法(Aα),使用8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮及2,5-二甲基溴苯作為起始材料,則反應的進程可由下列圖解描述:
若例如根據方法(Aβ),使用3-甲氧羰基-8-甲氧基-1-吖螺-[4,5]-癸烷-2,4-二酮及2,5-二甲基溴苯作為起始材料,則根據本發明方法的進程可由下列反應圖解描述:
若例如根據方法(B),使用N-乙氧羰基乙醯基-1-胺基-4-甲氧基-環己烷羧酸乙酯作為起始材料,則根據本發明方法的進程可由下列反應圖解描述:
若例如根據方法(C),使用3-甲氧羰基-8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮及過量水性鹼作為起始材料,則反應的進程可由下列反應圖解描述:
若例如根據方法(Dα),使用8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮及乙醯氯作為起始材料,則根據本發明方法的進程可由下列反應圖解描述:
若例如根據方法(Dβ),使用8-甲氧基-1-吖螺-[4,5]-癸烷-2,4-二酮及乙酐作為起始材料,則根據本發明方法的進程可由下列反應圖解描述:
若例如根據方法(E),使用8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮及氯甲酸乙酯作為起始材料,則根據本發明方法的進程可由下列反應圖解描述:
若例如根據方法(F),使用8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮及例如氫氧化鈉(等莫耳)作為起始材
料,則反應的進程可描述如下:
根據本發明方法(B)中需要作為起始材料之式(XII)化合物係新穎
其中A、B及R8具有以上給定意義。
例如當胺基酸衍生物式(XV)
其中A、B及R8具有以上給定意義,與經取代氯化丙二酸半酯式(XVI)醯化時,
其中R8具有以上給定意義,(Chem.Reviews 52,237-416(19953);Bhattacharya,Indian J.Chem.6,341-5,1968)獲得醯胺基酸酯式(XII)。
此外,當1-胺基甲腈式(XVII)
其中A及B具有以上給定意義,與氯化丙二酸半酯式(XVI)反應時,
其中R8具有以上給定意義,生成式(XVIII)化合物
其中A、B及R8具有以上給定意義,然後授予後者酸性醇解,可製備以上方法(B)使用之起始材料(XII)
其中A、B及R8具有以上給定意義。
式(XVIII)化合物係同樣新穎且可以類似開端引用文獻中或如EP-A-595 130敘述之已知方法製備。若干式(XVII)化合物係商業可得,若干係已知如WO 2008/128058,若干亦係新穎且可如EP-A-595 130所述製
備。
再者,當1-胺基甲腈式(XVII)
其中A及B具有以上給定意義,與氰乙酸式(XIX)反應時,
生成式(XX)化合物
其中A及B具有以上給定意義,然後授予後者酸性醇解,可製備以上方法(B)使用之起始材料式(XII)
其中A、B及R8具有以上給定意義。
式(XX)化合物係同樣新穎且可藉由開端引用文獻中敘述之已知方法類似製備。
進行根據本發明方法(D)、(E)及(F)進一步
所需作為起始材料之式(III)酸鹵化物、式(IV)羧酸酐、式(V)氯甲酸酯、及金屬氫氧化物、金屬烷氧化物、金屬碳酸鹽、金屬碳酸氫鹽或胺式(XIII)及(XIV)係有機或無機化學中一般已知化合物。
再者,式(XV)及(XVII)化合物係已知於開端引用之專利申請案及/或可由那裡給定的方法製備。
式(XVI)及(XIX)化合物係商業可得。
方法(B)特徵在於在稀釋劑參與下及在鹼參與下,使A、B及R8具有以上給定意義之式(XII)化合物分子內縮合。
可用於根據本發明方法(B)之稀釋劑為對反應參與者呈惰性之所有有機溶劑。可較佳使用下列:烴類例如甲苯及二甲苯,醚類例如二丁醚、四氫呋喃、二烷、乙二醇二甲醚及二乙二醇二甲醚,極性溶劑例如二甲亞碸、環丁碸、二甲基甲醯胺及N-甲基吡咯酮,及亦醇例如甲醇、乙醇、丙醇、異丙醇、丁醇、異丁醇及第三丁醇。
當進行根據本發明方法(B)時,可使用所有慣常質子受體作為鹼(去質子化劑)。可較佳使用下列:鹼金屬及鹼土金屬氧化物、氫氧化物及碳酸鹽,例如氫氧化鈉、氫氧化鉀、氧化鎂、氧化鈣、碳酸鈉、碳酸鉀及碳酸鈣,其亦可在相轉移觸媒參與下使用例如氯化三乙基苄銨、溴化四丁銨、Adogen 464(=氯化甲基三烷基(C8-C10)銨)或TDA 1(=叁(甲氧基乙氧乙基)胺)。此
外,可使用鹼金屬例如鈉或鉀。亦可能使用鹼金屬及鹼土金屬醯胺及氫化物例如胺化鈉、氫化鈉及氫化鈣,及再者亦鹼金屬醇化物例如甲醇鈉、乙醇鈉及第三丁醇鉀。
當進行根據本發明方法(B)時,反應溫度可於相對大範圍內改變。一般而言,工作溫度係介於-75℃至200℃、較佳介於-50℃至150℃。根據本發明方法(B)一般於大氣壓下進行。
當進行根據本發明方法(B)時,一般使用反應成分式(XII)與去質子鹼呈等莫耳量至約兩倍等莫耳量。然而,亦可能以相對大過量(高至3莫耳)使用一種或其他成分。
方法(C)特徵在於在稀釋劑參與下及視情況在鹼或酸參與下,使A、B及R8具有以上給定意義之式(X-2)化合物水解及去羧基。
可用於根據本發明方法(C)之稀釋劑為對反應參與者呈惰性之所有有機溶劑。可較佳使用下列:醚類例如四氫呋喃、二烷、乙二醇二甲醚及二乙二醇二甲醚,再者極性溶劑例如二甲亞碸、環丁碸、二甲基甲醯胺及N-甲基吡咯酮,及亦醇例如甲醇、乙醇、丙醇、異丙醇、丁醇、異丁醇及第三丁醇,而且水。
當進行根據本發明方法(C)時,可使用所有慣常形成鹼水的鹼作為鹼。可較佳使用下列:鹼金屬及鹼土金屬氧化物、氫氧化物及碳酸鹽,例如氫氧化鋰、氫氧
化鈉、氫氧化鉀、氧化鎂、氧化鈣、碳酸鈉、碳酸鉀及碳酸鈣。
當進行根據本發明方法(C)時,可使用所有慣常無機及有機酸作為酸。作為無機酸,可較佳使用下列:如氫氯酸、硫酸、磷酸及硝酸。作為有機酸,可較佳使用下列:如甲酸、乙酸、三氟乙酸、草酸、檸檬酸及其水溶液。
作為特殊特色,方法(C)使用之式(X-2)化合物亦可被自動催化地使用作為酸。
當進行根據本發明方法(C)時,反應溫度可於相對大範圍內改變。一般而言,工作溫度係介於-20℃至200℃、較佳介於0℃至150℃。根據本發明方法(C)一般於大氣壓下進行。
當進行根據本發明方法(C)時,一般使用反應成分式(X-2)與鹼或酸呈等莫耳量高至約兩倍等莫耳量。然而,亦可能以相對大過量、否則催化地使用鹼或酸。
方法(Dα)特徵在於視情況在稀釋劑參與下及視情況在酸黏合劑參與下,使式(X-1)或(X-2)化合物於各個案中與羧酸鹵化物式(III)反應。
可用於根據本發明方法(Dα)之稀釋劑為對酸鹵化物呈惰性之所有溶劑。可較佳使用下列:烴類例如石油醚、苯、甲苯、二甲苯及四氫萘,鹵化烴類例如二氯甲烷、氯仿、四氯甲烷、氯苯及鄰-二氯苯,再者酮類例如丙酮及甲基異丙酮,醚類例如二乙醚、四氫呋喃及二
烷,再者羧酸酯類例如乙酸乙酯,及亦強烈極性溶劑例如二甲基甲醯胺、二甲亞碸及環丁碸。若酸鹵化物之水解穩定性允許,亦可在水參與下進行反應。
在根據本發明方法(Dα)之反應中,適合酸黏合劑為所有慣常酸受體。可較佳使用下列:三級胺例如三乙胺、吡啶、二吖雙環辛烷(DABCO)、二吖雙環十一烯(DBU)、二吖雙環壬烯(DBN)、Hünig鹼及N,N-二甲基苯胺,亦鹼土金屬氧化物例如氧化鎂及氧化鈣,再者鹼金屬及鹼土金屬碳酸鹽例如碳酸鈉、碳酸鉀及碳酸鈣,及亦鹼金屬氫氧化物例如氫氧化鈉及氫氧化鉀。
根據本發明方法(Dα)期間,反應溫度可於相對大範圍內改變。一般而言,工作溫度係介於-20℃至+150℃、較佳介於0℃至100℃。
當進行根據本發明方法(Dα)時,一般使用起始材料式(X-1)或(X-2)與羧酸鹵化物式(III)於各個案中呈大約相等用量。然而,亦可能以相對大過量(高至5莫耳)使用羧酸鹵化物。根據慣常方法舉行檢查(work-up)。
方法(Dβ)特徵在於視情況在稀釋劑參與下及視情況在酸黏合劑參與下,使式(X-1)或(X-2)化合物於各個案中與羧酸酐式(IV)反應。
可用於根據本發明方法(Dβ)之稀釋劑較佳為亦較佳思量於使用酸鹵化物情況之彼等稀釋劑。再者,使用過量之羧酸酐亦可同時作為稀釋劑。
方法(Dβ)中適合視情況添加的酸黏合劑較佳為亦較佳思量於使用酸鹵化物情況之酸黏合劑。
根據本發明方法(Dβ)期間,反應溫度可於相對大範圍內改變。一般而言,工作溫度係介於-20℃至+150℃、較佳介於0℃至100℃。
當進行根據本發明方法(Dβ)時,一般使用起始材料式(X-1)或(X-2)與羧酸酐式(IV)於各個案中呈大約相等用量。然而,亦可能以相對大過量(高至5莫耳)使用羧酸酐。根據慣常方法舉行檢查。
程序一般涉及移除稀釋劑與呈過量存在之羧酸酐,及亦藉由蒸餾或藉由有機溶劑或水洗滌所得羧酸。
方法(E)特徵在於視情況在稀釋劑參與下及視情況在酸黏合劑參與下,使式(X-1)或(X-2)化合物於各個案與氯甲酸酯式(V)反應。
根據本發明方法(E)之適合酸黏合劑為所有慣常酸受體。可較佳使用下列:三級胺例如三乙胺、吡啶、DABCO、DBU、DBN、Hünig鹼及N,N-二甲基苯胺,亦鹼土金屬氧化物例如氧化鎂及氧化鈣,再者鹼金屬及鹼土金屬碳酸鹽例如碳酸鈉、碳酸鉀及碳酸鈣,及亦鹼金屬氫氧化物例如氫氧化鈉及氫氧化鉀。
可用於根據本發明方法(E)之稀釋劑為對氯甲酸酯呈惰性之所有溶劑。可較佳使用下列:烴類例如石油醚、苯、甲苯、二甲苯及四氫萘,鹵化烴類例如二氯甲烷、氯仿、四氯甲烷、氯苯及鄰-二氯苯,再者酮類例
如丙酮及甲基異丙酮,醚類例如二乙醚、四氫呋喃及二烷,再者羧酸酯類例如乙酸乙酯,再者腈類例如乙腈,及亦強烈極性溶劑例如二甲基甲醯胺、二甲亞碸及環丁碸。
當進行根據本發明方法(E)時,反應溫度可於相對大範圍內改變。反應溫度一般係介於-20℃至+100℃、較佳介於0℃至50℃。
根據本發明方法(E)一般於大氣壓下進行。
當進行根據本發明方法(E)時,一般使用起始材料式(X-1)或(X-2)與對應氯甲酸酯式(V)於各個案中呈相等用量。然而,亦可能以相對大過量(高至2莫耳)使用一種或其他成分。藉由慣常方法舉行檢查。一般而言,程序涉及移除沉澱鹽及藉由抽出稀釋劑而濃縮剩餘反應混合物。
方法(F)特徵在於視情況在稀釋劑參與下,使式(X-1)或(X-2)化合物於各個案中與詳載於根據本發明方法(A)情況之金屬醯胺、金屬氫化物、金屬氫氧化物、金屬烷氧化物、金屬碳酸鹽或金屬碳酸氫鹽式(XIII)或胺(XIV)反應。
可用於根據本發明方法(F)之稀釋劑較佳為詳載於方法(A)情況之溶劑,而且醇類例如甲醇、乙醇、異丙醇,及亦水。根據本發明方法(F)一般於大氣壓下進行。反應溫度一般係介於-20℃至100℃、較佳介於0℃至50℃。
注意:Me代表甲基;Et代表乙基
在氬氣下,將23mg Pd(OAc)2、69mg二-第三丁基(2’-甲基聯苯-2-基)膦及2.44g K3PO4於15ml無空氣二烷中導入熱乾燥裝置中作為初始進料。添加763mg 5,5-二甲基吡咯啶-2,4-二酮及785mg溴苯,於回流下攪拌混合物16小時。然後使混合物冷卻至室溫,以20ml甲醇稀釋並過濾,以10ml MeOH後洗滌濾器殘渣。藉由蒸發於旋轉蒸發器上濃縮組合濾液。將殘渣承裝於20ml水中,使用稀釋氫氯酸成為弱酸性。以吸濾過濾掉沉澱固體並以10ml水洗滌。然後以丙酮從濾器洗滌,藉由蒸發濃縮濾液。此生成1.01g固體,根據GC/MS純度93.8%。
GC/MS:m/e=203(M+,20%),118(M-NHCMe2CO,100%)
1H-NMR(400MHz,d-DMSO):δ=1.35(s,6H),7.13-7.17(m,1H),7.28-7.32(m,2H),7.65(s,1H),7.91-7.93(m,2H),11.08(s,1H)ppm
如實施例1程序,但使用855mg 2-溴甲苯代替溴苯。此生成0.84g固體,根據GC/MS純度86.3%。
GC/MS:m/e=217(M+,30%),132(M-NHCMe2CO,100%)
如實施例1程序,但使用855mg 3-溴甲苯代替溴苯。此生成1.17g固體,根據GC/MS純度92%。
GC/MS:m/e=217(M+,20%),132(M-NHCMe2CO,100%)
在氬氣下,將1.0g固體氫氧化鈉(呈所謂「微丸」(micropill)形式)及15ml吳水及無空氣N-甲基吡咯酮(NMP)導入熱乾燥裝置中作為初始進料。伴隨攪拌,然後添加1.907g 5,5-二甲基吡咯啶-2,4-二酮,混合物於室溫攪拌20分鐘。然後添加1.71g 3-溴甲苯,混合物加
熱至125℃。在此溫度,然後添加0.328g三苯膦及89mg PdCl2。將混合物於125℃攪拌4小時,冷卻至室溫,攪拌入20ml冰水,使用稀釋氫氯酸調整至pH 2。添加20ml二氯甲烷,攪拌混合物,分離相,各情況中以10ml二氯甲烷搖動另外兩次而萃取水相。將組合有機相乾燥並於旋轉蒸發器上濃縮。此生成1.82g標的產物(對應產率84%理論)。
如實施例1程序,但使用1.03g 2-溴-5-氯甲苯代替溴苯。此生成1.37g固體,根據GC/MS純度94.3%。
GC/MS:m/e=251(M+ for 35Cl,25%),166(M-NHCMe2CO,100%)
如實施例1程序,但使用1.166g 3-溴聯苯代替溴苯。此生成1.52g固體,根據GC/MS純度95.4%。
GC/MS:m/e=279(M+,35%),194(M-NHCMe2CO,
90%),165(100%)
如實施例1程序,但使用0.926g 2,5-二甲基溴苯代替溴苯。此生成1.21g固體,根據GC/MS純度90%。
GC/MS:m/e=231(M+,20%),146(M-NHCMe2CO,100%)
如實施例1程序,但使用1.18g 8-甲氧基-1-吖螺[4,5]癸烷-2,4-二酮代替5,5-二甲基吡咯啶-2,4-二酮。此生成大約336mg標題化合物。
GC/MS:m/e=273(M+,15%),241(M-MeOH,5%),118(PhCHCO,100%)
如實施例1程序,但使用1.195g 2,2-二甲基-5-側氧基-2,5-二氫-1H-吡咯-3-基碳酸乙酯代替5,5-二甲基吡咯啶-2,4-二酮。此生成產率69%理論之標題化合物。
GC/MS:m/e=275(M+,2%),203(M-72,80%),188(100%),145(95%),118(M-EtOCO,-NHCMe2CO,70%),89(100%)
如實施例1程序,但使用1.015g 2,2-二甲基-5-側氧基-2,5-二氫-1H-吡咯-3-基乙酸酯代替5,5-二甲基吡咯啶-2,4-二酮。此生成產率約35%理論之標題化合物。此外,由於原位消去乙醯自由基的結果,獲得產率大約38%理論之5,5-二甲基-3-苯基吡咯啶-2,4-二酮。
GC/MS:m/e=245(M+,2%),203(M-42,100%),188(60%),118(80%),43(50%)
如實施例1程序,但使用1.532g如實施例(X-2-a-1)中8-甲氧基-2,4-側氧基-1-吖螺[4,5]癸烷-3-羧酸甲酯代替5,5-二甲基吡咯啶-2,4-二酮。此生成產率大約90%理論之標題化合物。
如實施例11程序,但使用1.03g 2-溴-5-氯甲苯代替溴苯。此生成產率大約22%理論之標題化合物。
GC/MS:m/e=321(M+ for 35Cl,20%),290(M-31,20%),166(100%)
如實施例11程序,但使用0.925g 2,5-二甲基溴苯代替溴苯。此生成產率大約20%理論之標題化合物。
GC/MS:m/e=301(M+ 20%),270(M-31,20%),
146(100%)
在氬氣下,將7.4mg Pd(OAc)2、22mg二-第三丁基(2’-甲基聯苯-2-基)膦及0.78g K3PO4於4.8ml無空氣二烷中導入熱乾燥裝置中作為初始進料。添加203mg 5,5-二甲基吡咯啶-2,4-二酮及659mg 3-(4-氯苯基)-6-甲基溴苯,於回流下攪拌混合物16小時。然後使混合物冷卻至室溫,以大約6ml甲醇稀釋並過濾,以大約3ml MeOH後洗滌濾器殘渣。藉由蒸發於旋轉蒸發器上濃縮組合濾液。將殘渣承裝於大約6ml水中,使用1N氫氯酸成為弱酸性。以吸濾過濾掉沉澱固體並以大約3ml水洗滌。然後以丙酮從濾器洗滌,藉由蒸發濃縮濾液。此生成0.597g固體。以水/乙腈(梯度)逆相分離生成93mg(14%理論),根據HPLC/MS純度98.6%。
1H-NMR(400MHz,d6-DMSO):δ=1.36(s,6H,2xCH 3 ),2.20(s,3H,Ar-CH3),7.29-7.31(d,1H,ArH),7.35(d,1H,ArH),7.47-7.51(m,3H,ArH),7.61(br,1H,NH),7.63-7.67(m,2H,ArH),10.83(s,br,1H,OH)ppm
在5分鐘期間內,將500mg(1.9mmol)根據實施例X-2-a-4化合物部分導入沸騰50%強度乙醇/水混合物。於回流下攪拌混合物直到已結束放出CO2,在旋轉蒸發器上濃縮混合物,從乙醇再結晶殘渣。此生成275mg無色粉末(69%理論)。
1H-NMR(400MHz,CDCl3):δ=1.79-1.84(m,2H),1.94-2.11(2m,4H),2.20-2.33(m,2H),3.13(s,2H,CO-CH 2 -CO),7.52(br,1H,NH)ppm
1H-NMR(400MHz,CD3CN):δ=1.78-1.82(m,2H),1.90-2.06(2m,4H),2.12-2.18(m,2H),3.03(s,2H,CO-CH 2 -CO),7.27(br,1H,NH)ppm
將28.7g(0.1mol)根據實施例XII-1化合物導入100ml絕對甲醇。在20℃逐滴添加甲醇鈉溶液(30%強度於甲醇),然後於40℃攪拌混合物4h。在真空中蒸
發掉溶劑,將殘渣承裝於50ml水,在0℃逐滴添加110ml 1N氫氯酸。真空蒸發時,產物沉澱出來,然後懸浮於50ml冰水,並以吸濾過濾掉。
產率:25g(97%理論),熔點:分解。
1H-NMR(400MHz,d6-DMSO):δ=1.32-1.35(“d”,2H),1.39-1.49(m,2H),1.65-1.73(tm,2H),1.90-194(dm,2H),3.09-3.16(zm,1H,CHOCH3-順),3.24(s,3H,OCH 3 ),3.59(s,3H,COOCH 3 )ppm
HPLC滯留時間0.97(方法:管柱50x4.6mm Eclipse Plus C18;1.8μm,梯度0.1%磷酸/乙腈;流速2ml/min,55℃)
用類似實施例(X-2-a-1)及根據一般製備指示獲得以下式(X-2-a)化合物:
*21H-NMR(400MHz,d6-DMSO):δ=1.17-1.2(d,2H),1.56-1.86(m,6H),3.46(s,3H,CO2CH3),3.84(s,4H,-O(CH 2 )2-O),7.23(br,1H,NH)ppm
*31H-NMR(600MHz,d6-DMSO):δ=1.52-1.54(d,br,2H),1.91(cm,br,2H),2.11-2.13(2”d,br”,4H),3.66(s,3H,CO2 CH 3 ),8.85(br,1H,NH)ppm
將117.4g(0.525mol)順-1-胺基-4-甲氧基環己烷羧酸甲酯鹽酸鹽導入1000ml絕對四氫呋喃(THF),與153.3ml(1.1mol)三乙胺摻混,在20℃逐滴添加68.3(0.5mol)氯化丙二酸甲酯於30ml絕對THF。使混合物然後於40℃攪拌4h,傾瀉於1公升水上,以二氯甲烷萃取,將有機相乾燥且於真空中蒸發。藉由管柱層析術於二氧化矽凝膠上以二氯甲烷/乙酸乙酯2:1作為溶析液純化殘渣(172g)。
產率:85.6g(59.6%理論),熔點:74℃。
1H-NMR(400MHz,CD3CN):δ=1.34-1.44(qm,2H),1.73-1.81(tm,2H),1.85-195(m,2H),2.06-2.12(dm,2H),3.15-3.22(zm,1H,CHOCH3-順),3.24(s,2H,CH 2 COOCH3),3.28(s,3H,OCH3),3.60,3.68
(2s,各個案中3H,COOCH 3 ),6.88(s,br,1 H,NH)ppm
用類似實施例(XII-1)及根據一般製備指示獲得以下式(XII)化合物:
在0至5℃,將4.08g乙醯氯於20ml二氯甲烷之溶液逐滴添加至6.36g 5,5-二甲基吡咯啶-2,4-二酮與5.57g三乙胺於50ml二氯甲烷之溶液。然後使混合物於大約一小時期間達到室溫,然後攪拌進一步24小時。將反應混合物然後以50ml二氯甲烷稀釋,搖動萃取:以50ml水於各情況中兩次、以25ml 5%強度氫氧化鈉溶液於各情況中兩次、及以50ml飽和NaCl水溶液一次。藉由蒸發乾燥及濃縮生成1.58g標題化合物,根據HPLC純度97%。
LC/MS:m/e=170(MH+)
1H-NMR(400MHz,CDCl3):δ=1.33(s,6H),2.23(s,3H),5.91(s,1H),7.05(s,br,1H)ppm
在0至5℃,將5.82g氯甲酸乙酯於20ml二氯甲烷
之溶液逐滴添加至6.36g 5,5-二甲基吡咯啶-2,4-二酮與5.57g三乙胺於50ml二氯甲烷之溶液。然後使混合物於大約一小時期間達到室溫,然後攪拌進一步24小時。將反應混合物然後以50ml二氯甲烷稀釋,搖動萃取:以50ml水於各情況中兩次、以25ml 5%強度氫氧化鈉溶液於各情況中兩次、及以50ml飽和NaCl水溶液一次。藉由蒸發乾燥及濃縮生成3.66g標題化合物,根據HPLC純度98%。
LC/MS:m/e=200(MH+)
1H-NMR(400MHz,CDCl3):δ=1.31-1.35(m,9H),4.25-4.30(q,2H),5.88(s,1H),7.29(s,br,1H)ppm
將5.72g(30mmol)1-胺基-4-甲氧基環己烷甲腈鹽酸鹽(順/反大約1:1)導入60ml四氫呋喃(THF)作為初始進料,並與8.36ml(60mmol)三乙胺及10mg Steglich鹼摻混。在0至10℃逐滴添加4.1g(30mmol)氯化丙二酸甲酯於5ml THF,將混合物於室溫後攪拌4h,隨後以吸濾過濾,以THF後洗滌及真空蒸發。藉由快速管柱層析術於二氧化矽凝膠上以環己烷/乙酸乙酯2:1作為溶析液純化殘渣。此生成4.96g(65%理
論)順/反異構物混合物呈比率大約7:3。
1H-NMR(400MHz,d6-DMSO):δ=1.41-1.47(m,2H),1.68-1.74(m,2H),1.91-1.99(m,2H),2.21-2.25(m,2H),3.21,3.24(2s,反/順,tog.3H,OCH3),3.22-3.27(m,1H,CHOCH3),3.32(s,2H,CH 2 CO2CH3),3.63(s,3H,CO2CH3),8.56,8.63(2s,br,反/順,tog.1H,NH)ppm
將9.53g(50mmol)1-胺基-4-甲氧基環己烷甲腈xHCl(順/反混合物大約1:1)及4.25g(50mmol)氰乙酸導入25ml吡啶作為初始進料。然後在未冷卻下逐滴添加5.1g(50mmol)氫化丙酮(acetone hydride)於25ml吡啶,添加後立即檢查混合物。真空蒸發掉吡啶,將殘渣承裝於各情況中2x20ml甲苯,並再度蒸發。然後添加水,以二氯甲烷萃取混合物,隨後乾燥及蒸發。藉由快速層析術於二氧化矽凝膠上以乙酸乙酯/甲醇梯度9:1至4:1預純化殘渣。此生成6.86g強烈發出醋味之蠟,其從50ml乙酸乙酯再結晶。以吸濾過濾生成1.61g(14.6%理論)白色粉末。
1H-NMR(400MHz,d6-DMSO):δ=1.37-1.46(m,2H),1.67-1.72(cm,2H),1.91-1.94(m,2H),2.22-2.26
(m,2H),3.24(s,3H,OCH3),3.22-3.26(m,1H,CHOCH3),3.74(s,2H,CO-CH 2 CN),8.81(s,br,1H,NH)ppm
Claims (3)
- 一種製備式(I)化合物之方法,
其中W 為氫、鹵素、烷基、烯基、炔基、視情況經取代環烷基、烷氧基、鹵烷基或鹵烷氧基,X 為氫、鹵素、烷基、烯基、炔基、視情況經取代環烷基、烷氧基、鹵烷基、鹵烷氧基或氰基,Y與Z互相獨立為氫、烷基、烯基、炔基、鹵素、氰基、視情況經取代環烷基、烷氧基、鹵烷基、鹵烷氧基或各個案中視情況經取代芳基或雜芳基,A 為氫,各個案中為視情況經鹵素取代的烷基、烯基、烷氧烷基、烷硫烷基,飽和或不飽和視情況經取代環烷基(其中視情況至少一個環原子被雜原子代替)、芳基、芳烷基或雜芳基(其各視情況被鹵素、烷基、鹵烷基、烷氧基、鹵烷氧基、氰基或硝基取代),B 為氫、烷基或烷氧烷基,或A與B一起與鍵結其等的碳原子為飽和或不飽和、未取代或經取代視情況含有至少一個雜原子之環, G 為氫(a)或為下列一種基團 或E其中E 為金屬離子或銨離子,L 為氧或硫,M 為氧或硫,R1 為烷基、烯基、烷氧烷基、烷硫烷基或聚烷氧烷基(其各視情況被鹵素或氰基取代),或為環烷基或雜環基(其各視情況被鹵素、烷基或烷氧基取代),或各個案中為視情況經取代苯基、苯烷基、雜芳基、苯氧烷基或雜芳基氧烷基,R2 為烷基、烯基、烷氧烷基或聚烷氧烷基(其各視情況被鹵素或氰基取代),或各個案中為視情況經取代環烷基、苯基或苄基,特徵在於在鹼、鈀觸媒及膦配位基式(XII`)存在下 其中自由基R’、R”與R’” 互相獨立為C1-C12-烷基,C5-C10-環烷基,視情況被C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷胺基、C1-C6-二烷胺基單-或多取代之C6-C10-芳基,或視情況被C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷胺基或C1-C6-二烷胺基單-或多取代之 苯基,於稀釋劑中使式(X)化合物 其中A及B具有以上給定意義,G 為基團a)、b)、c)及以上給定的E,V 為氫,或V 為COOR8,其中R8為烷基,與式(XI)化合物反應 其中W、X、Y及Z具有以上給定意義,例外為鹵素現僅可為氟及氯,且X亦可另為氫,且Q 為三氟甲磺酸鹽、溴或碘。 - 一種式(X)化合物,
其中A、B 與鍵結其等的碳原子為飽和C6-環烷基,其中一個環成員被氧代替,或A、B 與鍵結其等的碳原子為被氟二取代或被甲氧基單取代之C6-環烷基,或A、B 與鍵結其等的碳原子為C6-環烷基,其被含有兩個未直接毗鄰氧原子之伸烷二基取代且與鍵結的碳原子形成另一五-或六-圓環, G 為氫(a)或其中R2為乙基,V 為氫(X-1)或COOR8(X-2),其中R8為甲基。 - 一種製備申請專利範圍第2項之式(X)化合物之方法,特徵在於(B)在稀釋劑存在下及在鹼存在下,使式(XII)化合物分子內縮合,
其中A、B及R8具有申請專利範圍第2項給定意義,獲得式(X-2-a)化合物 其中A、B及R8具有申請專利範圍第2項給定意義;(C)使式(X-2-a)化合物水解且然後去羧基, 其中A、B及R8具有申請專利範圍第2項給定意義,獲得式(X-1-a)化合物 其中A及B具有申請專利範圍第2項給定意義; (D)視情況在稀釋劑存在下,及視情況在酸黏合劑存在下,使A、B及V具有申請專利範圍第2項給定意義之式(X-1-a)或(X-2-a)化合物於各個案中與下列反應,α)與式(III)化合物反應 其中R1 為C1-C8-烷基、C2-C8-烯基、C1-C4-烷氧基-C1-C2-烷基、C1-C4-烷硫基-C1-C2-烷基(其各視情況被氟或氯單-至三取代),或C3-C6-環烷基(其視情況被氟、氯、C1-C2-烷基或C1-C2-烷氧基單-至二取代,其中視情況一或兩個未直接毗鄰環成員被氧代替),為視情況被氟、氯、溴、氰基、硝基、C1-C4-烷基、C1-C4-烷氧基、C1-C2-鹵烷基或C1-C2-鹵烷氧基單-至二取代之苯基,且Hal 為鹵素或β)與式(IV)羧酸酐反應R1-CO-O-CO-R1 (IV)其中R1 具有上述意義,獲得A、B及V具有申請專利範圍第2項給定意義之 式(X-1-b)或(X-2-b)化合物; (E)視情況在稀釋劑存在下及視情況在酸黏合劑存在下,使A、B及V具有申請專利範圍第2項給定意義之式(X-1-a)或(X-2-a)化合物與氯甲酸酯式(V)反應,R2-O-CO-Cl (V)其中R2具有申請專利範圍第2項給定意義,獲得以下所示R2、A、B及V具有申請專利範圍第2項給定意義之式(X-1-c)或(X-2-c)化合物; (F)視情況在稀釋劑存在下,使A、B及V具有申請專利範圍第2項給定意義之式(X-1-a)或(X-2-a)化合物於各個案中與式(XIII)或(XIV)金屬化合物或胺反應, 其中Me 為一-或二價金屬,t 為數字1或2,且R10、R11、R12 互相獨立為氫或烷基,其中在Me情況中R10亦可為COO或HCOO基,獲得以下所示E為金屬離子或銨離子,且A、B及V具有申請專利範圍第2項給定意義之式(X-1-d)或(X-2-d)化合物;
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| CN108349889A (zh) * | 2015-10-06 | 2018-07-31 | 拜耳作物科学股份公司 | 新的炔基-取代的3-苯基吡咯烷-2,4-二酮及其作为除草剂的用途 |
| CN107468690B (zh) | 2017-08-11 | 2020-01-31 | 北京卓凯生物技术有限公司 | 4-氧-烷基化特特拉姆酸类化合物及其制备方法与应用 |
| CN107353239B (zh) * | 2017-08-11 | 2019-06-18 | 北京卓凯生物技术有限公司 | 4-氧-烷基化特特拉姆酸类化合物及其制备方法 |
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- 2012-01-20 WO PCT/EP2012/050840 patent/WO2012101047A1/de not_active Ceased
- 2012-01-20 TW TW101102391A patent/TWI545112B/zh active
- 2012-01-20 KR KR1020177027120A patent/KR101813849B1/ko active Active
- 2012-01-20 CN CN201611177332.2A patent/CN106905215B/zh active Active
- 2012-01-20 EP EP12700832.4A patent/EP2668158B1/de active Active
- 2012-01-20 BR BR112013018973A patent/BR112013018973A2/pt not_active Application Discontinuation
- 2012-01-20 EP EP18162778.7A patent/EP3372580B1/de active Active
- 2012-01-20 DK DK12700832.4T patent/DK2668158T3/en active
- 2012-01-20 ES ES12700832.4T patent/ES2689149T3/es active Active
- 2012-01-20 CN CN2012800145809A patent/CN103459370A/zh active Pending
- 2012-01-20 DK DK18162778.7T patent/DK3372580T3/da active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106905215B (zh) | 2021-10-01 |
| EP2668158A1 (de) | 2013-12-04 |
| KR20140009319A (ko) | 2014-01-22 |
| JP2014504595A (ja) | 2014-02-24 |
| WO2012101047A1 (de) | 2012-08-02 |
| US8859782B2 (en) | 2014-10-14 |
| KR101813849B1 (ko) | 2017-12-29 |
| IL248698A0 (en) | 2016-12-29 |
| MX2013008361A (es) | 2013-08-27 |
| IL227590A0 (en) | 2013-09-30 |
| CN103459370A (zh) | 2013-12-18 |
| TW201309640A (zh) | 2013-03-01 |
| US9272997B2 (en) | 2016-03-01 |
| US20140371468A1 (en) | 2014-12-18 |
| US20120190865A1 (en) | 2012-07-26 |
| IL227590B (en) | 2018-01-31 |
| IL248698B (en) | 2018-10-31 |
| CN106905215A (zh) | 2017-06-30 |
| MX343856B (es) | 2016-11-25 |
| ES2689149T3 (es) | 2018-11-08 |
| KR20170115625A (ko) | 2017-10-17 |
| BR112013018973A2 (pt) | 2017-09-19 |
| EP3372580A1 (de) | 2018-09-12 |
| EP3372580B1 (de) | 2020-07-22 |
| DK3372580T3 (da) | 2020-10-12 |
| DK2668158T3 (en) | 2018-10-15 |
| EP2668158B1 (de) | 2018-06-27 |
| KR101841320B1 (ko) | 2018-03-22 |
| JP5951642B2 (ja) | 2016-07-13 |
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