JPH11513385A - 農薬中間体としての2−(ピリジ−2−イルオキシメチル)フェニルアセテート類の製造方法 - Google Patents
農薬中間体としての2−(ピリジ−2−イルオキシメチル)フェニルアセテート類の製造方法Info
- Publication number
- JPH11513385A JPH11513385A JP9514048A JP51404897A JPH11513385A JP H11513385 A JPH11513385 A JP H11513385A JP 9514048 A JP9514048 A JP 9514048A JP 51404897 A JP51404897 A JP 51404897A JP H11513385 A JPH11513385 A JP H11513385A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- halo
- acid
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 2- (pyrid-2-yloxymethyl) phenyl acetates Chemical class 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000575 pesticide Substances 0.000 title abstract description 5
- 239000000543 intermediate Substances 0.000 title description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 66
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 40
- 150000003839 salts Chemical group 0.000 claims abstract description 24
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 22
- ILHLUZUMRJQEAH-UHFFFAOYSA-N 1,4-dihydroisochromen-3-one Chemical compound C1=CC=C2COC(=O)CC2=C1 ILHLUZUMRJQEAH-UHFFFAOYSA-N 0.000 claims abstract description 19
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical group OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 claims abstract description 19
- IPBVNPXQWQGGJP-UHFFFAOYSA-N acetic acid phenyl ester Natural products CC(=O)OC1=CC=CC=C1 IPBVNPXQWQGGJP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940049953 phenylacetate Drugs 0.000 claims abstract description 8
- 238000005580 one pot reaction Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 125000005843 halogen group Chemical group 0.000 claims description 16
- QBXGJSBCALYVOT-UHFFFAOYSA-N 2-phenyl-3-pyridin-2-yloxypropanoic acid Chemical compound C=1C=CC=CC=1C(C(=O)O)COC1=CC=CC=N1 QBXGJSBCALYVOT-UHFFFAOYSA-N 0.000 claims description 11
- 125000004429 atom Chemical group 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 6
- 125000004438 haloalkoxy group Chemical group 0.000 claims description 6
- 125000001188 haloalkyl group Chemical group 0.000 claims description 6
- IXESBHJCRFUPPH-UHFFFAOYSA-N 2-[2-(hydroxymethyl)phenyl]acetic acid Chemical compound OCC1=CC=CC=C1CC(O)=O IXESBHJCRFUPPH-UHFFFAOYSA-N 0.000 claims description 5
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 230000001035 methylating effect Effects 0.000 claims description 5
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 claims description 5
- 229910052700 potassium Chemical group 0.000 claims description 5
- 239000011591 potassium Chemical group 0.000 claims description 5
- 125000004442 acylamino group Chemical group 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical group 0.000 claims description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical group O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 claims 1
- 229960003424 phenylacetic acid Drugs 0.000 abstract description 2
- 239000003279 phenylacetic acid Substances 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 33
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 23
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 15
- 239000011541 reaction mixture Substances 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000003480 eluent Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- KOYJCRYPLKIGRX-UHFFFAOYSA-L [Na+].[Na+].OCC1=C(C=CC=C1)CC(=O)[O-].OCC1=C(C=CC=C1)CC(=O)[O-] Chemical compound [Na+].[Na+].OCC1=C(C=CC=C1)CC(=O)[O-].OCC1=C(C=CC=C1)CC(=O)[O-] KOYJCRYPLKIGRX-UHFFFAOYSA-L 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000012259 ether extract Substances 0.000 description 3
- 239000000417 fungicide Substances 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 230000011987 methylation Effects 0.000 description 3
- 238000007069 methylation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 238000004809 thin layer chromatography Methods 0.000 description 3
- CCVYRRGZDBSHFU-UHFFFAOYSA-N (2-hydroxyphenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC=C1O CCVYRRGZDBSHFU-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- MSTDXOZUKAQDRL-UHFFFAOYSA-N 4-Chromanone Chemical compound C1=CC=C2C(=O)CCOC2=C1 MSTDXOZUKAQDRL-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- ZYVYEJXMYBUCMN-UHFFFAOYSA-N 1-methoxy-2-methylpropane Chemical compound COCC(C)C ZYVYEJXMYBUCMN-UHFFFAOYSA-N 0.000 description 1
- VFTFKUDGYRBSAL-UHFFFAOYSA-N 15-crown-5 Chemical compound C1COCCOCCOCCOCCO1 VFTFKUDGYRBSAL-UHFFFAOYSA-N 0.000 description 1
- FEYDZHNIIMENOB-UHFFFAOYSA-N 2,6-dibromopyridine Chemical compound BrC1=CC=CC(Br)=N1 FEYDZHNIIMENOB-UHFFFAOYSA-N 0.000 description 1
- FILKGCRCWDMBKA-UHFFFAOYSA-N 2,6-dichloropyridine Chemical compound ClC1=CC=CC(Cl)=N1 FILKGCRCWDMBKA-UHFFFAOYSA-N 0.000 description 1
- ATRQECRSCHYSNP-UHFFFAOYSA-N 2-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CC=N1 ATRQECRSCHYSNP-UHFFFAOYSA-N 0.000 description 1
- ADVQMCQMDHBTHJ-UHFFFAOYSA-N 2-chloro-6-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CC(Cl)=N1 ADVQMCQMDHBTHJ-UHFFFAOYSA-N 0.000 description 1
- PCLKVJBRTCQNDU-UHFFFAOYSA-N 2-methylsulfonylpyridine Chemical compound CS(=O)(=O)C1=CC=CC=N1 PCLKVJBRTCQNDU-UHFFFAOYSA-N 0.000 description 1
- VFUQDUGKYYDRMT-UHFFFAOYSA-N 3-methoxyprop-2-enoic acid Chemical compound COC=CC(O)=O VFUQDUGKYYDRMT-UHFFFAOYSA-N 0.000 description 1
- JNYLMODTPLSLIF-UHFFFAOYSA-N 6-(trifluoromethyl)pyridine-3-carboxylic acid Chemical group OC(=O)C1=CC=C(C(F)(F)F)N=C1 JNYLMODTPLSLIF-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 238000006418 Brown reaction Methods 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102100025027 E3 ubiquitin-protein ligase TRIM69 Human genes 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 101000830203 Homo sapiens E3 ubiquitin-protein ligase TRIM69 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 235000019502 Orange oil Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229960002798 cetrimide Drugs 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003479 dental cement Substances 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 125000004969 haloethyl group Chemical group 0.000 description 1
- 125000004970 halomethyl group Chemical group 0.000 description 1
- YPGCWEMNNLXISK-UHFFFAOYSA-N hydratropic acid Chemical compound OC(=O)C(C)C1=CC=CC=C1 YPGCWEMNNLXISK-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 125000005027 hydroxyaryl group Chemical group 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- JWBZOKQQKRJKNS-UHFFFAOYSA-N methyl 2-[2-[[6-(trifluoromethyl)pyridin-2-yl]oxymethyl]phenyl]acetate Chemical compound COC(=O)CC1=CC=CC=C1COC1=CC=CC(C(F)(F)F)=N1 JWBZOKQQKRJKNS-UHFFFAOYSA-N 0.000 description 1
- BTTXESIFAHCXMK-UHFFFAOYSA-N methyl 2-methoxyprop-2-enoate Chemical group COC(=C)C(=O)OC BTTXESIFAHCXMK-UHFFFAOYSA-N 0.000 description 1
- IPOPCSCSTJZTQB-UHFFFAOYSA-N methyl 2-phenyl-3-pyridin-2-yloxypropanoate Chemical compound C=1C=CC=CC=1C(C(=O)OC)COC1=CC=CC=N1 IPOPCSCSTJZTQB-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical group COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000012022 methylating agents Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- VWBWQOUWDOULQN-UHFFFAOYSA-N nmp n-methylpyrrolidone Chemical compound CN1CCCC1=O.CN1CCCC1=O VWBWQOUWDOULQN-UHFFFAOYSA-N 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 229910000027 potassium carbonate 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
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/48—Unsaturated compounds containing hydroxy or O-metal groups containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 式(I)のメチル2−(ピリジ−2−イルオキシメチル)フェニルアセ テート (式中、AおよびDは、独立的にH、ハロ、ハロアルキル、ハロアルコキシ、フ ェニル、フェノキシ、ニトロ、アミノ、アシルアミノ、シアノ、カルボキシ、ア ルコキシカルボニル、あるいはアルキルカルボニルオキシまたはそれと等価な基 であり、mは0または1から3までの整数であるが、mが1から3までの整数で ある場合には、AはH以外の基である)の製造方法であって、式(II)の2−ピ リジン (式中、Lは脱離基であり、A、Dおよびmは上に定義した通りである)を化合 物MO−CH2R(式中、Mは金属原子であり、Rは2−フェニル酢酸の金属塩 残基である)と反応させ、そうして得られた2−ピリジルオキシメチルフェニル 酢酸の金属塩をメチル化することを含む、前記化合物の製造方法。 2. 式(I)化合物のAおよびDは請求項1に定義した通りであり、mは0 または1である、請求項1記載の方法であって、式(II)化合物(式中、Lはハ ロまたはメチルスルホニルであり、AおよびDは請求項1に記載の通りであり、 mは0または1である)を式(III)化合物 (式中、Mはアルカリ金属である)と反応させ、そうして得られた2−ピリジル オキシメチルフェニル酢酸の金属塩をメチル化することを含む、前記請求項1記 載の方法。 3. 式(I)化合物中のmが1である場合、Dはピリジン環の4位にある、 請求項2記載の方法。 4. 式(I)化合物中、AおよびDは独立的にハロまたはハロ(C1-4)ア ルキルであり、mは0または1であり、さらに、mが1の場合にはDはピリジン 環の4位にある、請求項2記載の方法であって、式(II)の化合物(式中、Lは ハロまたはメチルスルホニルであり、AおよびDは請求項2に定義した通りであ る)を式(III)の化合物(式中、Mはナトリウムまたはカリウムである)と反 応させ、そうして得られた2−ピリジルオキシメチル−フェニル酢酸をメチル化 することを含む、前記請求項2記載の方法。 5. Mが金属原子であり、Rが2−フェニル酢酸の金属塩残基である、化合 物MO−CH2R。 6. Mがアルカリ金属またはアルカリ土類金属原子である、式(III)化合 物。 7. 2−ヒドロキシメチルフェニル酢酸の二ナトリウム塩。 8. 3−イソクロマノンを塩基性条件下で金属原子で処理することを含む、 化合物MO−CH2Rの製造方法。 9. 式(III)化合物 (式中、Mはアルカリ金属である)の製造方法であって、3−イソクロマノンを アルカリ金属の水酸化物で処理することを含む、前記化合物の製造方法。 10. 式(I)のメチル2−(ピリジ−2−イルオキシメチルフェニルアセテ ート (式中、AおよびDは、独立的にH、ハロ、ハロアルキル、ハロアルコキシ、フ ェニル、フェノキシ、ニトロ、アミノ、アシルアミノ、シアノ、カルボキシ、ア ルコキシカルボニルあるいはアルキルカルボニルオキシまたはそれと等価な基で あり、mは、0または1から3までの整数であるが、mが1から3までの整数で ある場合には、AはH以外の基である)の「ワン−ポット」製造方法であって、 (a)および(b)の段階: (a) 3−イソクロマノンを塩基性条件下で金属塩で処理して化合物MO−C H2R(式中、Mは金属原子であり、Rは2−フェニル酢酸の金属塩残基である )を形成し;そして (b) 段階(a)の生成物を、式(III)の2−ピリジン (式中、Lは脱離基であり、A、Dおよびmは上に定義した通りである)と接触 させ、そうして得られた2−ピリジルオキシメチルフェニル酢酸の金属塩をメチ ル化する: ことを含む、上記化合物の「ワン−ポット」製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9520355.0 | 1995-10-05 | ||
| GBGB9520355.0A GB9520355D0 (en) | 1995-10-05 | 1995-10-05 | Chemical process |
| PCT/GB1996/002337 WO1997012864A1 (en) | 1995-10-05 | 1996-09-24 | Process for the preparation of 2-(pyrid-2-yloxymethyl)phenylacetates as pesticide intermediates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11513385A true JPH11513385A (ja) | 1999-11-16 |
| JP3976784B2 JP3976784B2 (ja) | 2007-09-19 |
Family
ID=10781826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51404897A Expired - Fee Related JP3976784B2 (ja) | 1995-10-05 | 1996-09-24 | 農薬中間体としての2−(ピリジ−2−イルオキシメチル)フェニルアセテート類の製造方法 |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US5942623A (ja) |
| EP (1) | EP0854866B1 (ja) |
| JP (1) | JP3976784B2 (ja) |
| KR (1) | KR100406474B1 (ja) |
| CN (1) | CN1105105C (ja) |
| AT (1) | ATE186723T1 (ja) |
| BR (1) | BR9610804A (ja) |
| DE (1) | DE69605208T2 (ja) |
| DK (1) | DK0854866T3 (ja) |
| ES (1) | ES2138833T3 (ja) |
| GB (1) | GB9520355D0 (ja) |
| GR (1) | GR3031870T3 (ja) |
| IL (1) | IL123821A (ja) |
| IN (1) | IN185708B (ja) |
| TW (1) | TW341561B (ja) |
| WO (1) | WO1997012864A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19815323C2 (de) * | 1998-04-06 | 2000-06-15 | Clariant Gmbh | Verfahren zur Herstellung von Isochroman-3-onen |
| DE19923548A1 (de) | 1999-05-21 | 2000-11-23 | Clariant Gmbh | Verfahren zur Herstellung von 3-Isochromanonen durch Cyclisierung von o-Chlormethylphenylessigsäuren |
| DE19945561A1 (de) | 1999-09-23 | 2001-03-29 | Clariant Gmbh | Verfahren zur Herstellung von Isochroman-3-onen |
| JP5564947B2 (ja) | 2007-09-26 | 2014-08-06 | アステラス製薬株式会社 | キノロン誘導体 |
| BR112020018094A2 (pt) | 2018-03-08 | 2020-12-22 | Incyte Corporation | Compostos de aminopirazina diol como inibidores de pi3k-¿ |
| US11046658B2 (en) | 2018-07-02 | 2021-06-29 | Incyte Corporation | Aminopyrazine derivatives as PI3K-γ inhibitors |
| EP4695229A1 (en) | 2023-04-14 | 2026-02-18 | Corteva Agriscience LLC | Process for the preparation of 2-(pyrid-2-yloxymethyl) phenylacetates |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045438A (en) * | 1975-10-24 | 1977-08-30 | Yeda Research And Development Co. Ltd. | Cephalosporin antibiotics |
| IT1076234B (it) * | 1977-01-18 | 1985-04-27 | Montedison Spa | Processo per la preparazione di acido fenilacetico |
| ATE82268T1 (de) * | 1987-02-09 | 1992-11-15 | Ici Plc | Schimmelbekaempfungsmittel. |
-
1995
- 1995-10-05 GB GBGB9520355.0A patent/GB9520355D0/en active Pending
-
1996
- 1996-09-24 DE DE69605208T patent/DE69605208T2/de not_active Expired - Lifetime
- 1996-09-24 WO PCT/GB1996/002337 patent/WO1997012864A1/en not_active Ceased
- 1996-09-24 CN CN96197383A patent/CN1105105C/zh not_active Expired - Fee Related
- 1996-09-24 BR BR9610804A patent/BR9610804A/pt not_active IP Right Cessation
- 1996-09-24 KR KR10-1998-0702497A patent/KR100406474B1/ko not_active Expired - Fee Related
- 1996-09-24 US US09/029,026 patent/US5942623A/en not_active Expired - Lifetime
- 1996-09-24 EP EP96931172A patent/EP0854866B1/en not_active Expired - Lifetime
- 1996-09-24 IL IL12382196A patent/IL123821A/xx not_active IP Right Cessation
- 1996-09-24 ES ES96931172T patent/ES2138833T3/es not_active Expired - Lifetime
- 1996-09-24 DK DK96931172T patent/DK0854866T3/da active
- 1996-09-24 JP JP51404897A patent/JP3976784B2/ja not_active Expired - Fee Related
- 1996-09-24 AT AT96931172T patent/ATE186723T1/de active
- 1996-09-26 TW TW085111774A patent/TW341561B/zh not_active IP Right Cessation
- 1996-09-26 IN IN2116DE1996 patent/IN185708B/en unknown
-
1999
- 1999-03-29 US US09/277,911 patent/US6020524A/en not_active Expired - Lifetime
- 1999-11-18 GR GR990402845T patent/GR3031870T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW341561B (en) | 1998-10-01 |
| JP3976784B2 (ja) | 2007-09-19 |
| ES2138833T3 (es) | 2000-01-16 |
| US5942623A (en) | 1999-08-24 |
| DK0854866T3 (da) | 2000-04-10 |
| CN1105105C (zh) | 2003-04-09 |
| GR3031870T3 (en) | 2000-02-29 |
| IL123821A (en) | 2000-08-31 |
| US6020524A (en) | 2000-02-01 |
| ATE186723T1 (de) | 1999-12-15 |
| KR100406474B1 (ko) | 2004-03-24 |
| GB9520355D0 (en) | 1995-12-06 |
| IL123821A0 (en) | 1998-10-30 |
| BR9610804A (pt) | 1999-07-13 |
| WO1997012864A1 (en) | 1997-04-10 |
| IN185708B (ja) | 2001-04-14 |
| EP0854866A1 (en) | 1998-07-29 |
| DE69605208D1 (de) | 1999-12-23 |
| DE69605208T2 (de) | 2000-02-24 |
| KR19990064020A (ko) | 1999-07-26 |
| EP0854866B1 (en) | 1999-11-17 |
| CN1198740A (zh) | 1998-11-11 |
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