KR20050019113A - 4,6-디클로로-5-플루오로피리미딘의 제조방법 - Google Patents
4,6-디클로로-5-플루오로피리미딘의 제조방법Info
- Publication number
- KR20050019113A KR20050019113A KR10-2004-7019690A KR20047019690A KR20050019113A KR 20050019113 A KR20050019113 A KR 20050019113A KR 20047019690 A KR20047019690 A KR 20047019690A KR 20050019113 A KR20050019113 A KR 20050019113A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- fluoropyrimidine
- formula
- chlorobenzene
- phosgene
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- DGMIGAHDDPJOPN-UHFFFAOYSA-N 4,6-dichloro-5-fluoropyrimidine Chemical compound FC1=C(Cl)N=CN=C1Cl DGMIGAHDDPJOPN-UHFFFAOYSA-N 0.000 title abstract description 14
- 238000000034 method Methods 0.000 claims description 43
- -1 alkali metal salt Chemical class 0.000 claims description 39
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 38
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 36
- 239000003054 catalyst Substances 0.000 claims description 27
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- XGSFAIWGUAFXSG-UHFFFAOYSA-N 5-fluoro-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC=1N=CNC(=O)C=1F XGSFAIWGUAFXSG-UHFFFAOYSA-N 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 9
- 239000003444 phase transfer catalyst Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 28
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 5
- VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 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
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 3
- 241000218645 Cedrus Species 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000004714 phosphonium salts Chemical group 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 238000006884 silylation reaction Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- XJPZKYIHCLDXST-UHFFFAOYSA-N 4,6-dichloropyrimidine Chemical compound ClC1=CC(Cl)=NC=N1 XJPZKYIHCLDXST-UHFFFAOYSA-N 0.000 description 2
- DUFGYCAXVIUXIP-UHFFFAOYSA-N 4,6-dihydroxypyrimidine Chemical compound OC1=CC(O)=NC=N1 DUFGYCAXVIUXIP-UHFFFAOYSA-N 0.000 description 2
- NAOLNCBCXUAPSN-UHFFFAOYSA-N C1(=CC=CC=C1)P(C1=CC=CC=C1)(C1=CC=CC=C1)=O.C(C)#N Chemical compound C1(=CC=CC=C1)P(C1=CC=CC=C1)(C1=CC=CC=C1)=O.C(C)#N NAOLNCBCXUAPSN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 2
- IPILPUZVTYHGIL-UHFFFAOYSA-M tributyl(methyl)azanium;chloride Chemical compound [Cl-].CCCC[N+](C)(CCCC)CCCC IPILPUZVTYHGIL-UHFFFAOYSA-M 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 125000005919 1,2,2-trimethylpropyl group Chemical group 0.000 description 1
- PBVOHAOBVGNRNW-UHFFFAOYSA-N 1,2-dichloroethane N,N-dimethylpyridin-4-amine Chemical compound ClCCCl.CN(C)c1ccncc1 PBVOHAOBVGNRNW-UHFFFAOYSA-N 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- DIFDOPSLBYNPKJ-UHFFFAOYSA-M 1-(2-ethylhexyl)-n,n-dimethylpyridin-1-ium-4-amine;bromide Chemical compound [Br-].CCCCC(CC)C[N+]1=CC=C(N(C)C)C=C1 DIFDOPSLBYNPKJ-UHFFFAOYSA-M 0.000 description 1
- MNZAKDODWSQONA-UHFFFAOYSA-N 1-dibutylphosphorylbutane Chemical compound CCCCP(=O)(CCCC)CCCC MNZAKDODWSQONA-UHFFFAOYSA-N 0.000 description 1
- 125000006218 1-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000008081 1H-pyrimidin-4-ones Chemical class 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- NYEOKRVTIYIBGF-UHFFFAOYSA-N 4,6-dichloro-5-phenylpyrimidine Chemical compound ClC1=NC=NC(Cl)=C1C1=CC=CC=C1 NYEOKRVTIYIBGF-UHFFFAOYSA-N 0.000 description 1
- 150000005717 4-chloropyrimidines Chemical group 0.000 description 1
- IRGAQJPJIPBZCT-UHFFFAOYSA-N 4-hydroxy-5-phenyl-1h-pyrimidin-6-one Chemical compound N1=CNC(=O)C(C=2C=CC=CC=2)=C1O IRGAQJPJIPBZCT-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- SMGWKYGEMYIWSU-UHFFFAOYSA-N C(CCCCCCC)P(CCCCCCCC)(CCCCCCCC)=O.ClC1=CC=CC=C1 Chemical compound C(CCCCCCC)P(CCCCCCCC)(CCCCCCCC)=O.ClC1=CC=CC=C1 SMGWKYGEMYIWSU-UHFFFAOYSA-N 0.000 description 1
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical class NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 1
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- YSSSPARMOAYJTE-UHFFFAOYSA-N dibenzo-18-crown-6 Chemical compound O1CCOCCOC2=CC=CC=C2OCCOCCOC2=CC=CC=C21 YSSSPARMOAYJTE-UHFFFAOYSA-N 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- QLPMKRZYJPNIRP-UHFFFAOYSA-M methyl(trioctyl)azanium;bromide Chemical compound [Br-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC QLPMKRZYJPNIRP-UHFFFAOYSA-M 0.000 description 1
- NZMAJUHVSZBJHL-UHFFFAOYSA-N n,n-dibutylformamide Chemical compound CCCCN(C=O)CCCC NZMAJUHVSZBJHL-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000005496 phosphonium group Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 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
- 125000003548 sec-pentyl group Chemical group [H]C([H])([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
- 238000003756 stirring Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 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
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- SNNIPOQLGBPXPS-UHFFFAOYSA-M tetraoctylazanium;chloride Chemical compound [Cl-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC SNNIPOQLGBPXPS-UHFFFAOYSA-M 0.000 description 1
- BRKFQVAOMSWFDU-UHFFFAOYSA-M tetraphenylphosphanium;bromide Chemical compound [Br-].C1=CC=CC=C1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 BRKFQVAOMSWFDU-UHFFFAOYSA-M 0.000 description 1
- WAGFXJQAIZNSEQ-UHFFFAOYSA-M tetraphenylphosphonium chloride Chemical compound [Cl-].C1=CC=CC=C1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 WAGFXJQAIZNSEQ-UHFFFAOYSA-M 0.000 description 1
- YCBRTSYWJMECAH-UHFFFAOYSA-N tributyl(tetradecyl)phosphanium Chemical compound CCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC YCBRTSYWJMECAH-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
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 description 1
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/30—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
실시예 | 용매 | 촉매 1(eq) | 촉매 2(eq) | 수율(이론치에 대한%) |
1 | 클로로벤젠 | / | / | / |
2 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | / | 82 |
3 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | (n-C4H9)4NCl(0.1) | 88 |
4 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | (n-C8H17)4NCl(0.1) | 89 |
5 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | (CH3)4NCl(0.1) | 78 |
6 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | Aliquat 336(0.1) | 88 |
7 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | Aliquat 175(0.1) | 76 |
8 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | 4-디메틸아미노피리딘(0.1) | 72 |
9 | 클로로벤젠 | / | 4-디메틸아미노피리딘(0.1) | 74 |
10 | 클로로벤젠 | / | 테트라부틸우레아(0.1) | 84 |
11 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | / | 86 |
12 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | / | 88 |
13 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | Aliquat 336(0.1) | 81 |
14 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | (n-C4H9)4NCl(0.1) | 87 |
15 | 클로로벤젠 | / | N,N-디부틸포름아미드(0.1) | 62 |
16 | 클로로벤젠 | 트리페닐포스핀옥사이드(0.1) | 테트라-n-부틸우레아(0.1) | 91 |
17 | 클로로벤젠 | / | 우레아(0.1) | 43 |
18 | 클로로벤젠 | / | 테트라-n-메틸우레아(0.1) | 72 |
19 | 클로로벤젠 | / | 테트라-n-부틸우레아(0.1) | 75 |
실시예 | 용매 | 촉매 1(eq) | 촉매 2(eq) | 수율(이론치에대한 %) |
20 | 클로로벤젠 | / | 1,3-디메틸이미다졸린-2-온(0.1) | 52 |
21 | 클로로벤젠 | / | N-메틸피롤리돈(0.1) | 22 |
22 | 클로로벤젠 | 트리-n-옥틸포스핀옥사이드(0.1) | 테트라-n-부틸우레아(0.1) | 90 |
23 | 니트로벤젠 | / | / | 66 |
24 | 니트로벤젠 | / | 4-디메틸아미노피리딘(0.1) | 93 |
25 | 니트로벤젠 | / | 4-디메틸아미노피리딘(0.05) | 94 |
26 | 니트로벤젠 | / | 4-디메틸아미노피리딘(0.025) | 94 |
27 | 니트로벤젠 | / | 4-디메틸아미노피리딘(0.01) | 81 |
28 | 니트로벤젠 | 트리페닐포스핀 옥사이드(0.1) | (n-C4H9)4NCl(0.1) | 87 |
29 | 니트로벤젠 | 트리-n-부틸포스핀 옥사이드(0.1) | / | 88 |
30 | 니트로벤젠 | 트리-n-옥틸포스핀 옥사이드(0.1) | / | 90 |
31 | 니트로벤젠 | 트리페닐포스핀 옥사이드(0.1) | / | 88 |
32 | 니트로벤젠 | 트리-n-옥틸포스핀 옥사이드(0.1) | 테트라메틸우레아(0.1) | 84 |
33 | 니트로벤젠 | / | 피리딘(0.1) | 79 |
34 | 니트로벤젠 | / | 이미다졸(0.1) | 83 |
35 | 아세토니트릴 | 트리페닐포스핀 옥사이드(0.1) | (n-C4H9)4NCl(0.1) | 72 |
36 | 아세토니트릴 | 트리페닐포스핀 옥사이드(0.1) | 4-디메틸아미노피리딘(0.1) | 79 |
37 | 아세토니트릴 | / | 테트라-n-부틸우레아(0.1) | 55 |
38 | 아세토니트릴 | / | 테트라메틸우레아(0.1) | 53 |
실시예 | 용매 | 촉매 1(eq) | 촉매 2(eq) | 수율(이론치에대한 %) |
39 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | / | 65 |
40 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | Aliquat 336(0.1) | 80 |
41 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | 테트라페닐 포스포늄클로라이드(0.1) | 83 |
42 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | (CH3)4NCl(0.1) | 77 |
43 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | (n-C8H17)4NCl(0.1) | 80 |
44 | 1,2-디클로로에탄 | 트리페닐포스핀옥사이드(0.1) | Aliquat 175(0.1)/ | 77 |
45 | 1,2-디클로로에탄 | 4-디메틸아미노피리딘(0.1) | / | 81 |
46 | 1,2-디클로로에탄 | / | 테트라부틸우레아(0.1) | 44 |
Claims (8)
- 화학식 (II)의 4,6-디하이드록시-5-플루오로피리미딘 또는 그의 알칼리 금속염을 용매의 존재하, 임의로 촉매의 존재하 및 임의로 상전이 촉매의 존재하에 포스겐과 반응시킴을 특징으로 하여, 화학식 (I)의 화합물을 제조하는 방법:
- 제 1 항에 있어서, 사용된 용매가 니트로벤젠임을 특징으로 하는 방법.
- 제 1 항 또는 2 항에 있어서, 사용된 촉매가 4-디메틸아미노피리딘임을 특징으로 하는 방법.
- 제 2 항에 있어서, 촉매 및 상전이 촉매없이 수행됨을 특징으로 하는 방법.
- 제 2 항에 있어서, 상전이 촉매없이 4-디메틸아미노피리딘을 촉매로 사용하여 수행됨을 특징으로 하는 방법.
- 제 1 항 내지 5 항중 어느 한항에 있어서, 40 ℃ 내지 특정 혼합물의 환류 온도에서 수행됨을 특징으로 하는 방법.
- 제 1 항 내지 6 항중 어느 한항에 있어서, 화학식 (I)의 화합물을 제조하기 위해 화학식 (II)의 화합물 1 몰당 2 내지 20 몰의 포스겐이 사용됨을 특징으로 하는 방법.
- 제 1 항 내지 7 항중 어느 한항에 있어서, 화학식 (I)의 화합물을 제조하기 위해 화학식 (II)의 화합물 1 몰당 0 내지 30 몰%의 촉매가 사용됨을 특징으로 하는 방법.
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DE10226220A DE10226220A1 (de) | 2002-06-13 | 2002-06-13 | Verfahren zur Herstellung von 4,6-Dichlor-5-fluorpyrimidin |
DE10226220.9 | 2002-06-13 | ||
PCT/EP2003/005778 WO2003106432A1 (de) | 2002-06-13 | 2003-06-03 | Verfahren zur herstellung von 4,6-dichlor-5-fluorpyrimidin |
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KR20050019113A true KR20050019113A (ko) | 2005-02-28 |
KR101020656B1 KR101020656B1 (ko) | 2011-03-09 |
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US (1) | US7129353B2 (ko) |
EP (1) | EP1515954B1 (ko) |
JP (1) | JP4526385B2 (ko) |
KR (1) | KR101020656B1 (ko) |
CN (1) | CN1659149B (ko) |
AT (1) | ATE458723T1 (ko) |
AU (1) | AU2003238198A1 (ko) |
BR (1) | BR0311761B1 (ko) |
DE (2) | DE10226220A1 (ko) |
IL (1) | IL165718A (ko) |
MX (1) | MXPA04012361A (ko) |
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TW200902504A (en) * | 2007-03-28 | 2009-01-16 | Sumitomo Chemical Co | Manufacturing method of trichloropyrimidine compound |
AR100015A1 (es) | 2013-07-08 | 2016-09-07 | Arysta Lifescience Corp | Procedimiento para preparar fluoxastrobin |
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DE1164418B (de) * | 1960-11-26 | 1964-03-05 | Basf Ag | Verfahren zur Herstellung heterocyclischer Chlorverbindungen |
US4739057A (en) * | 1986-06-30 | 1988-04-19 | Stauffer Chemical Co. | Process for converting organo-hydroxyl compounds to halides |
JPS6422858A (en) * | 1987-07-16 | 1989-01-25 | Mitsui Toatsu Chemicals | Fluorine-containing pyrimidine derivative and its preparation |
US4977264A (en) * | 1988-11-21 | 1990-12-11 | Lonza Ltd. | Process for the production of 4,5-dichloro-6-ethylpyrimidine |
GB9408270D0 (en) * | 1994-04-26 | 1994-06-15 | Zeneca Ltd | Chemical process |
AT402818B (de) * | 1995-06-02 | 1997-09-25 | Chemie Linz Gmbh | Verfahren zur herstellung von reinem 4,6-dichlorpyrimidin |
DE19642533A1 (de) | 1996-10-15 | 1998-04-16 | Bayer Ag | Verfahren zur Herstellung von 4,6-Dichlorpyrimidin |
DE19710609A1 (de) * | 1997-03-14 | 1998-09-17 | Bayer Ag | Substituierte Aminosalicylsäureamide |
AU2801500A (en) | 1999-02-05 | 2000-08-25 | Syngenta Participations Ag | Method of producing substituted pyrimidine derivatives |
KR100676222B1 (ko) * | 1999-08-18 | 2007-01-30 | 바이엘 악티엔게젤샤프트 | 4,6-디클로로-5-플루오로피리미딘의 제조방법 |
US20020042514A1 (en) * | 2000-06-26 | 2002-04-11 | Doyle Timothy John | Synthesis of chlorinated pyrimidines |
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US20060014952A1 (en) | 2006-01-19 |
WO2003106432A1 (de) | 2003-12-24 |
CN1659149A (zh) | 2005-08-24 |
US7129353B2 (en) | 2006-10-31 |
EP1515954B1 (de) | 2010-02-24 |
EP1515954A1 (de) | 2005-03-23 |
TW200407314A (en) | 2004-05-16 |
AU2003238198A1 (en) | 2003-12-31 |
BR0311761A (pt) | 2005-03-08 |
IL165718A0 (en) | 2006-01-15 |
JP4526385B2 (ja) | 2010-08-18 |
IL165718A (en) | 2011-10-31 |
BR0311761B1 (pt) | 2014-09-16 |
KR101020656B1 (ko) | 2011-03-09 |
WO2003106432A8 (de) | 2004-03-18 |
MXPA04012361A (es) | 2005-02-25 |
AU2003238198A8 (en) | 2003-12-31 |
DE50312447D1 (de) | 2010-04-08 |
DE10226220A1 (de) | 2003-12-24 |
JP2005529184A (ja) | 2005-09-29 |
CN1659149B (zh) | 2011-06-22 |
ATE458723T1 (de) | 2010-03-15 |
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