WO2008117884A1 - トリクロロピリミジン化合物の製造方法 - Google Patents
トリクロロピリミジン化合物の製造方法 Download PDFInfo
- Publication number
- WO2008117884A1 WO2008117884A1 PCT/JP2008/056505 JP2008056505W WO2008117884A1 WO 2008117884 A1 WO2008117884 A1 WO 2008117884A1 JP 2008056505 W JP2008056505 W JP 2008056505W WO 2008117884 A1 WO2008117884 A1 WO 2008117884A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- carbon atoms
- dihydroxypyrimidine
- pyrimidine
- producing
- Prior art date
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- -1 trichloropyrimidine compound Chemical class 0.000 title claims abstract description 186
- 238000000034 method Methods 0.000 title abstract description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000012320 chlorinating reagent Substances 0.000 claims abstract description 23
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 150000007530 organic bases Chemical class 0.000 claims abstract description 16
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims abstract description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 10
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims abstract description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 8
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims abstract description 8
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 79
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 30
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 125000005843 halogen group Chemical group 0.000 claims description 16
- 125000003545 alkoxy group Chemical group 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 15
- 239000011541 reaction mixture Substances 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000003277 amino group Chemical group 0.000 claims description 12
- 125000001424 substituent group Chemical group 0.000 claims description 12
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 11
- 125000001072 heteroaryl group Chemical group 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 125000000304 alkynyl group Chemical group 0.000 claims description 7
- 125000004414 alkyl thio group Chemical group 0.000 claims description 4
- 125000005110 aryl thio group Chemical group 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- DUFGYCAXVIUXIP-UHFFFAOYSA-N 4,6-dihydroxypyrimidine Chemical compound OC1=CC(O)=NC=N1 DUFGYCAXVIUXIP-UHFFFAOYSA-N 0.000 description 57
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 49
- AUWPHGWEYHEAIG-UHFFFAOYSA-N 4,5,6-trichloropyrimidine Chemical compound ClC1=NC=NC(Cl)=C1Cl AUWPHGWEYHEAIG-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 239000012044 organic layer Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- 125000001340 2-chloroethyl group Chemical group [H]C([H])(Cl)C([H])([H])* 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 150000003512 tertiary amines Chemical class 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 3
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 3
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 3
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 3
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- JABRICWECQCINV-UHFFFAOYSA-N ON1CN=CC=C1O Chemical compound ON1CN=CC=C1O JABRICWECQCINV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- 238000010813 internal standard method Methods 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 125000000714 pyrimidinyl group Chemical group 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- DNCYBUMDUBHIJZ-UHFFFAOYSA-N 1h-pyrimidin-6-one Chemical compound O=C1C=CN=CN1 DNCYBUMDUBHIJZ-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 2
- 125000004801 4-cyanophenyl group Chemical group [H]C1=C([H])C(C#N)=C([H])C([H])=C1* 0.000 description 2
- 125000004860 4-ethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])C([H])([H])[H] 0.000 description 2
- NTSLROIKFLNUIJ-UHFFFAOYSA-N 5-Ethyl-2-methylpyridine Chemical compound CCC1=CC=C(C)N=C1 NTSLROIKFLNUIJ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000005427 anthranyl group Chemical group 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 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 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 125000001041 indolyl group Chemical group 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 125000000842 isoxazolyl group Chemical group 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 2
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 125000005495 pyridazyl group Chemical group 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 150000003222 pyridines Chemical class 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 150000003230 pyrimidines Chemical class 0.000 description 2
- 125000000168 pyrrolyl group Chemical group 0.000 description 2
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 2
- 125000005493 quinolyl group Chemical group 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- WCFAPJDPAPDDAQ-UHFFFAOYSA-N 1,2-dihydropyrimidine Chemical class C1NC=CC=N1 WCFAPJDPAPDDAQ-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
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- WXDQGIUJXLECRN-UHFFFAOYSA-N 2-(2-bromoethyl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CCBr)=N1 WXDQGIUJXLECRN-UHFFFAOYSA-N 0.000 description 1
- IOFXPSLZHCNTKU-UHFFFAOYSA-N 2-(4-benzyl-1,3-oxazol-2-yl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(C=2OC=C(CC=3C=CC=CC=3)N=2)=N1 IOFXPSLZHCNTKU-UHFFFAOYSA-N 0.000 description 1
- PSWJPQQEXYUIAN-UHFFFAOYSA-N 2-(4-benzyl-1,3-thiazol-2-yl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(C=2SC=C(CC=3C=CC=CC=3)N=2)=N1 PSWJPQQEXYUIAN-UHFFFAOYSA-N 0.000 description 1
- XLDNWGPOWHTTOS-UHFFFAOYSA-N 2-(4-hydroxy-6-oxo-1h-pyrimidin-2-yl)-n,n-dimethylacetamide Chemical compound CN(C)C(=O)CC1=NC(O)=CC(O)=N1 XLDNWGPOWHTTOS-UHFFFAOYSA-N 0.000 description 1
- LODBIBUTHMISLU-UHFFFAOYSA-N 2-(4-hydroxy-6-oxo-1h-pyrimidin-2-yl)acetonitrile Chemical compound OC1=CC(O)=NC(CC#N)=N1 LODBIBUTHMISLU-UHFFFAOYSA-N 0.000 description 1
- RQFADSCERPTWIB-UHFFFAOYSA-N 2-(chloromethyl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CCl)=N1 RQFADSCERPTWIB-UHFFFAOYSA-N 0.000 description 1
- KSKKRTWBCQYQNB-UHFFFAOYSA-N 2-(fluoromethyl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CF)=N1 KSKKRTWBCQYQNB-UHFFFAOYSA-N 0.000 description 1
- LMDRHAHXKLHJHG-UHFFFAOYSA-N 2-(furan-2-ylmethyl)-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CC=2OC=CC=2)=N1 LMDRHAHXKLHJHG-UHFFFAOYSA-N 0.000 description 1
- LUUWGZVHBVTADV-UHFFFAOYSA-N 2-[(4,5,6-trichloropyrimidin-2-yl)methyl]-1,3-oxazole Chemical compound ClC1=C(Cl)C(Cl)=NC(CC=2OC=CN=2)=N1 LUUWGZVHBVTADV-UHFFFAOYSA-N 0.000 description 1
- QIIWOOLHOLWMEC-UHFFFAOYSA-N 2-[(dibenzylamino)methyl]-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CN(CC=2C=CC=CC=2)CC=2C=CC=CC=2)=N1 QIIWOOLHOLWMEC-UHFFFAOYSA-N 0.000 description 1
- VMRKKKHNGOZOLW-UHFFFAOYSA-N 2-[[di(propan-2-yl)amino]methyl]-4-hydroxy-1h-pyrimidin-6-one Chemical compound CC(C)N(C(C)C)CC1=NC(O)=CC(O)=N1 VMRKKKHNGOZOLW-UHFFFAOYSA-N 0.000 description 1
- 125000005999 2-bromoethyl group Chemical group 0.000 description 1
- 125000006040 2-hexenyl group Chemical group 0.000 description 1
- 125000006024 2-pentenyl group Chemical group 0.000 description 1
- CJUPYQBHAOASDP-UHFFFAOYSA-N 4,5,6-trichloro-1-(1h-pyrrol-2-ylmethyl)-2h-pyrimidine Chemical compound ClC1=C(Cl)C(Cl)=NCN1CC1=CC=CN1 CJUPYQBHAOASDP-UHFFFAOYSA-N 0.000 description 1
- BHTVHNRARWTSSH-UHFFFAOYSA-N 4,5,6-trichloro-2-(4-nitrophenyl)pyrimidine Chemical compound C1=CC([N+](=O)[O-])=CC=C1C1=NC(Cl)=C(Cl)C(Cl)=N1 BHTVHNRARWTSSH-UHFFFAOYSA-N 0.000 description 1
- VVCADQIKQFEAOP-UHFFFAOYSA-N 4-[di(propan-2-yl)amino]phenol Chemical compound CC(C)N(C(C)C)C1=CC=C(O)C=C1 VVCADQIKQFEAOP-UHFFFAOYSA-N 0.000 description 1
- HKZDSDVPROAIJH-UHFFFAOYSA-N 4-benzyl-2-(4,5,6-trichloropyrimidin-2-yl)-1,3-oxazole Chemical compound ClC1=C(Cl)C(Cl)=NC(C=2OC=C(CC=3C=CC=CC=3)N=2)=N1 HKZDSDVPROAIJH-UHFFFAOYSA-N 0.000 description 1
- DBPKMSBWOKAKLA-UHFFFAOYSA-N 4-chloropyrimidine Chemical compound ClC1=CC=NC=N1 DBPKMSBWOKAKLA-UHFFFAOYSA-N 0.000 description 1
- JVVRCYWZTJLJSG-UHFFFAOYSA-N 4-dimethylaminophenol Chemical group CN(C)C1=CC=C(O)C=C1 JVVRCYWZTJLJSG-UHFFFAOYSA-N 0.000 description 1
- WBKXDVCRGHFVCR-UHFFFAOYSA-N 4-hydroxy-2-(1-methylimidazol-2-yl)-1h-pyrimidin-6-one Chemical compound CN1C=CN=C1C1=NC(O)=CC(O)=N1 WBKXDVCRGHFVCR-UHFFFAOYSA-N 0.000 description 1
- MXHAWZKRBBVARW-UHFFFAOYSA-N 4-hydroxy-2-(1h-imidazol-2-ylmethyl)-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CC=2NC=CN=2)=N1 MXHAWZKRBBVARW-UHFFFAOYSA-N 0.000 description 1
- PKVAIRHGKGWVMK-UHFFFAOYSA-N 4-hydroxy-2-(2-pentylphenyl)-1h-pyrimidin-6-one Chemical compound CCCCCC1=CC=CC=C1C1=NC(O)=CC(O)=N1 PKVAIRHGKGWVMK-UHFFFAOYSA-N 0.000 description 1
- ONNRFCIYDLMXHO-UHFFFAOYSA-N 4-hydroxy-2-(4-propylphenyl)-1h-pyrimidin-6-one Chemical compound C1=CC(CCC)=CC=C1C1=NC(O)=CC(O)=N1 ONNRFCIYDLMXHO-UHFFFAOYSA-N 0.000 description 1
- AVELSBXWALYUPN-UHFFFAOYSA-N 4-hydroxy-2-(methoxymethyl)-1h-pyrimidin-6-one Chemical compound COCC1=NC(O)=CC(O)=N1 AVELSBXWALYUPN-UHFFFAOYSA-N 0.000 description 1
- KUBGUWAIJOAMJJ-UHFFFAOYSA-N 4-hydroxy-2-(methylsulfanylmethyl)-1h-pyrimidin-6-one Chemical compound CSCC1=NC(O)=CC(O)=N1 KUBGUWAIJOAMJJ-UHFFFAOYSA-N 0.000 description 1
- ABGRUNQFZVWESH-UHFFFAOYSA-N 4-hydroxy-2-(trichloromethyl)-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(C(Cl)(Cl)Cl)=N1 ABGRUNQFZVWESH-UHFFFAOYSA-N 0.000 description 1
- AMGBKPNVGVAFEN-UHFFFAOYSA-N 4-hydroxy-2-(trifluoromethyl)-1h-pyrimidin-6-one Chemical compound OC1=CC(=O)NC(C(F)(F)F)=N1 AMGBKPNVGVAFEN-UHFFFAOYSA-N 0.000 description 1
- PWCWHQOEKQAVIA-UHFFFAOYSA-N 4-hydroxy-2-[3,3,3-trifluoro-2-(trifluoromethyl)propyl]-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CC(C(F)(F)F)C(F)(F)F)=N1 PWCWHQOEKQAVIA-UHFFFAOYSA-N 0.000 description 1
- INZGPQPOYOLJOW-UHFFFAOYSA-N 4-hydroxy-2-methoxy-1h-pyrimidin-6-one Chemical compound COC1=NC(O)=CC(O)=N1 INZGPQPOYOLJOW-UHFFFAOYSA-N 0.000 description 1
- WTDXDRUHQKVYKO-UHFFFAOYSA-N 4-hydroxy-2-phenyl-1h-pyrimidin-6-one Chemical compound OC1=CC(=O)NC(C=2C=CC=CC=2)=N1 WTDXDRUHQKVYKO-UHFFFAOYSA-N 0.000 description 1
- FPGQRQUNFRQUIF-UHFFFAOYSA-N 4-hydroxy-2-prop-2-enyl-1h-pyrimidin-6-one Chemical compound OC1=CC(O)=NC(CC=C)=N1 FPGQRQUNFRQUIF-UHFFFAOYSA-N 0.000 description 1
- MNFHHLGXELKKQX-UHFFFAOYSA-N 4-hydroxy-6-oxo-1h-pyrimidine-2-carbonitrile Chemical compound OC1=CC(O)=NC(C#N)=N1 MNFHHLGXELKKQX-UHFFFAOYSA-N 0.000 description 1
- VZKFMOMJNOUARI-UHFFFAOYSA-N 5-chloro-4-hydroxy-1h-pyrimidin-6-one Chemical compound OC=1N=CNC(=O)C=1Cl VZKFMOMJNOUARI-UHFFFAOYSA-N 0.000 description 1
- AXFABVAPHSWFMD-UHFFFAOYSA-N 6-chloro-1h-pyrimidin-4-one Chemical compound OC1=CC(Cl)=NC=N1 AXFABVAPHSWFMD-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 1
- QFOUYQDJRBOZRD-UHFFFAOYSA-N SC1N(C(=CC=N1)O)O Chemical compound SC1N(C(=CC=N1)O)O QFOUYQDJRBOZRD-UHFFFAOYSA-N 0.000 description 1
- DGYIJVNZSDYBOE-UHFFFAOYSA-N [CH2]C1=CC=NC=C1 Chemical group [CH2]C1=CC=NC=C1 DGYIJVNZSDYBOE-UHFFFAOYSA-N 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N adenyl group Chemical group N1=CN=C2N=CNC2=C1N GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- 125000005997 bromomethyl group Chemical group 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application 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
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 125000006222 dimethylaminomethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])* 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 125000005448 ethoxyethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- 125000004705 ethylthio group Chemical group C(C)S* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 125000000623 heterocyclic group 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
- 229910052740 iodine Inorganic materials 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 125000004092 methylthiomethyl group Chemical group [H]C([H])([H])SC([H])([H])* 0.000 description 1
- HQXODYASXLBIOK-UHFFFAOYSA-N n,n-dibenzyl-2-(4-hydroxy-6-oxo-1h-pyrimidin-2-yl)acetamide Chemical compound OC1=CC(O)=NC(CC(=O)N(CC=2C=CC=CC=2)CC=2C=CC=CC=2)=N1 HQXODYASXLBIOK-UHFFFAOYSA-N 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000005029 naphthylthio group Chemical group C1(=CC=CC2=CC=CC=C12)S* 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000005767 propoxymethyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])[#8]C([H])([H])* 0.000 description 1
- 239000004089 psychotropic agent Substances 0.000 description 1
- 230000000506 psychotropic effect Effects 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 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
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- 125000003639 thymyl group Chemical group C1(=CC(C)=CC=C1C(C)C)* 0.000 description 1
- 125000003944 tolyl group Chemical group 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
- 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
Definitions
- the present invention relates to a method for producing a triclonal pyrimidine compound.
- EP 826674 A1 and US 2004/92402 A1 disclose that triclo oral pyrimidine compounds are useful as pharmaceutical and agrochemical intermediates for psychotropic and herbicidal agents.
- the present invention is a.
- R represents a hydrogen atom; a halogen atom; a mercapto group; a cyano group; a nitro group; a halogen atom, a cycloalkyl group having 3 to 6 carbon atoms, an aryl group having 6 to 14 carbon atoms, or 3 to 8 carbon atoms.
- An alkyl group which may be substituted with at least one substituent selected from the group consisting of an amino group and a disubstituted rubamoyl group having 2 to 14 carbon atoms; an alkoxy group; an alkenyl group; an alkynyl group; -6 alkyl group, alkenyl group having 2 to 4 carbon atoms, cycloalkyl group having 5 to 6 carbon atoms, halogen atom, alkoxy group having 1 to 3 carbon atoms, alkynyl group having 2 to 4 carbon atoms, carbon number 2 to 1 4 disubstituted amino group, nitro group, An aryl group which may be substituted with at least one substituent selected from the group consisting of a cyano group and a disubstituted rubamoyl group having 2 to 14 carbon atoms; or an alkyl group having 1 to 4 carbon atoms , A benzyl group, 6 to 10 carbon atoms, a halogen atom,
- dihydropyrimidine compounds (1) From the group consisting of dihydroxypyrimidine compounds (hereinafter abbreviated as dihydropyrimidine compounds (1)), sulfuryl chloride, hydrogen chloride, thionyl chloride, phosgene, phosphorus oxychloride, phosphorus pentachloride and phosphorus trichloride.
- Formula (2) characterized by reacting at least one selected chlorinating agent in the presence of an organic base
- triclonal pyrimidine compound (2) A method for producing a triclonal pyrimidine compound represented by formula (hereinafter abbreviated as triclonal pyrimidine compound (2));
- a reaction between a dihydroxypyrimidine compound represented by the formula (1) and a saltysulfuryl An obtained reaction mixture or a treated product thereof and at least one chlorinating agent selected from the group consisting of hydrogen chloride, thionyl chloride, phosgene, phosphorus oxychloride, phosphorus pentachloride and phosphorus trichloride, The method for producing a triclonal pyrimidine compound as described in 1> above, which is reacted in the presence of an organic base;
- ⁇ 6> The method for producing a trichloropyrimidine compound according to any one of ⁇ 1> to ⁇ 5> above, wherein the chlorinating agent is phosphorus oxychloride;
- halogen atom examples include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom.
- alkyl group examples include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-propyl group, an isobutyl group, sec Examples thereof include linear or branched alkyl groups having 1 to 6 carbon atoms such as —butyl group, tert —butyl group, n-pentyl group, and n-hexyl group.
- alkyl groups include halogen atoms, cycloalkyl groups having 3 to 6 carbon atoms, aryl groups having 6 to 14 carbon atoms, heteroaryl groups having 3 to 8 carbon atoms, alkoxy groups having 1 to 3 carbon atoms, carbon It consists of an alkylthio group having 1 to 3 primes, an arylthio group having 6 to 14 carbon atoms, a cyano group, a nitro group, a disubstituted amino group having 2 to 14 carbon atoms and a disubstituted rubamoyl group having 2 to 14 carbon atoms. It may be substituted with at least one substituent selected from the group described above.
- Examples of the halogen atom are the same as those described above.
- Examples of the cycloalkyl group having 3 to 6 carbon atoms include cyclopropyl group, cyclopentyl group, cyclohexyl group and the like.
- Examples of the aryl group having 6 to 14 carbon atoms include a phenyl group, a naphthyl group, an anthranyl group, and a phenanthryl group.
- heteroaryl group having 3 to 8 carbon atoms examples include pyrrolyl, furyl, chenyl, oxazolyl, isoxazolyl, thiazolyl, imidazolyl, pyridyl, pyridazyl, pyrimidyl, benzofuryl, indolyl, quinolyl Group, quinazolyl group, purine group and the like.
- alkoxy group having 1 to 3 carbon atoms include a methoxy group, an ethoxy group, and a propoxy group.
- Examples of the alkylthio group having 1 to 3 carbon atoms include a methylthio group, an ethylthio group, and a propylthio group.
- Examples of arylthio groups having 6 to 14 carbon atoms include phenylthio groups and naphthylthio groups.
- Examples of the disubstituted amino group having 2 to 14 carbon atoms include a dimethylamino group, a jetylamino group, a diisopropylamino group, a diphenylamino group, a dibenzylamino group, and a methylbenzilamino group.
- disubstituted carbamoyl group having 2 to 14 carbon atoms examples include dimethylcarbamoyl group, jetylcarbamoyl group, dibenzylcarbamoyl group, benzylmethylcarbamoyl group and the like.
- alkyl group substituted with such a substituent examples include a bromomethyl group, a chloromethyl group, a odomethyl group, a fluoromethyl group, a trichloromethyl group, a 2-chloroethyl group, a 2-bromoethyl group, and a 2-chloroethyl group.
- Difluoromethyl group trifluoromethyl group, 2,3-dichlorodichloro group, 2,2-(ditrifluoromethyl) ethyl group, cyclopropylmethyl group, cyclopentylmethyl group, cyclohexylmethyl group, benzyl group, 1— Naphthylmethyl group, 2-naphthylmethyl group, 2-anthranylmethyl group, N-pyrrolylmethyl group, 2-furylmethyl group, 2-phenylmethyl group, 2-oxazolylmethyl group, 3-isoxazolylmethyl group Group, 2-thiazolylmethyl group, 2-imidazolylmethyl group, 4-pyridylmethyl group, 4-pyridazi Methyl, 2 - pyrimidylmethyl group, 2-base Nzofuriru methyl group, 3 - indolylmethyl group, 2-quinolylmethyl group, 2-Kinazorirumechiru group, 7-Prylmethyl group, Meth
- Alkoxy groups include linear or branched carbon such as methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, isobutoxy, n-pentyloxy, n-hexyloxy, etc. Examples of the alkoxy group include 1 to 6.
- alkenyl group examples include alkenyl groups having 2 to 6 carbon atoms such as vinyl group, 2-propenyl group, 2-butenyl group, 2-pentenyl group, 2-hexenyl group, and aryl group.
- alkynyl group examples include alkynyl groups having 2 to 4 carbon atoms such as propargyl group and 1-butene-3-yl group.
- aryl groups include aryl groups having 6 to 14 carbon atoms such as phenyl, naphthyl, and anthranyl groups.
- Such aryl groups include alkyl groups having 1 to 6 carbon atoms, alkenyl groups having 2 to 4 carbon atoms, cycloalkyl groups having 5 to 6 carbon atoms, halogen atoms, alkoxy groups having 1 to 3 carbon atoms, and 2 to 4 carbon atoms. Substituted with at least one substituent selected from the group consisting of a disubstituted amino group having 2 to 14 carbon atoms, a nitro group, a cyano group, and a disubstituted rubamoyl group having 2 to 14 carbon atoms. May be.
- Examples of the alkyl group having 1 to 6 carbon atoms include a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, a hexyl group, an isopropyl group, an isobutyl group, a sec-butyl group, and a tert-butyl group.
- Examples of the alkenyl group having 2 to 4 carbon atoms include vinyl group, 2-propenyl group, 2-butenyl group, and aryl group.
- Examples of the cycloalkyl group having 5 to 6 carbon atoms include a cyclopentyl group and a cyclohexyl group.
- the xy group include a methoxy group, an ethoxy group, an n-propoxy group, and an isopropoxy group.
- the alkynyl group having 2 to 4 carbon atoms include a propargyl group and a 1-butene-3-yl group.
- the halogen atom, the disubstituted amino group having 2 to 14 carbon atoms and the disubstituted carbamoyl group having 2 to 14 carbon atoms are the same as those described above.
- aryl groups substituted with such substituents include 2-tolyl group, 3-tolyl group, 4-tolyl group, 2-ethylphenyl group, 4-ethylphenyl group, 2-propylphenyl group, and 4-propyl.
- Heteroaryl groups include pyrrolyl, furyl, chenyl, oxazolyl, isoxazolyl, thiazolyl, imidazolyl, pyridyl, pyridazyl, pyrimidyl, benzofuryl, indolyl, quinolyl, quinazolyl, prill And a heteroaryl group having 3 to 8 carbon atoms such as a pyrimidyl group, a thymyl group, a cytosyl group, an adenyl group and a guanyl group.
- heteroaryl groups are alkyl groups having 1 to 4 carbon atoms, benzyl groups, and 6 to 1 carbon atoms.
- aryl group halogen atom, alkoxy group having 1 to 3 carbon atoms, nitro group, cyano group and And may be substituted with at least one substituent selected from the group consisting of a disubstituted amino group having 2 to 14 carbon atoms.
- Examples of the alkyl group having 1 to 4 carbon atoms include a methyl group, an ethyl group, a propyl group, an isopropyl group, and a t tert -butyl group.
- Examples of the aryl group having 6 to 10 carbon atoms include a phenyl group and a naphthyl group.
- Examples of the halogen atom, the alkoxy group having 1 to 3 carbon atoms, and the disubstituted amino group having 2 to 14 carbon atoms are the same as those described above.
- heteroaryl group substituted with such a substituent examples include 1-methyl-2-pyryl group, 1-tert-butyl-2-pyrrolyl group, 3-methyl-2-furyl group, 3-methyl-2 —Chenyl group, 4-methyl—2-year-old xazolyl group, 4-isopropyl-2-oxazolyl group, 4-tert-butyl group, 4-year-old xazolyl group, 4-benjirou, 2-year-old xazolyl group, 4--hue Two-roof 2-year-old xazolyl group, 4-mononaphthyl-2-oxazolyl group, 4-methyl-2-thiazolyl group, 4-one isopropyl-1-2-thiazolyl group, 4-one benzil 2-thiazolyl group, 1-methyl-2-imidazolyl Group, 1-benzyl-2-imidazolyl group, 4-dimethylamino-2-pyridyl group, 4-jetylamino-2-pyridy
- Examples include 9-adenyl group, 8-fluoro-9-guanyl group, 8-methoxy-9-guanyl group, and 8-dimethylamino-9-guanyl group.
- Dihydroxypyrimidine compounds (1) include 4,6-dihydroxypyrimidine, 2-chloromethyl-4,6-dihydroxypyrimidine, 2-fluoromethyl-4,6-dihydroxypyrimidine, 2-trichloromethyl-4,6-dihydroxypyrimidine, 2 — (2-Chloroethyl) 1,4,6-Dihydroxypyrimidine, 2-— (2-Bromoethyl) — 4,6-Dihydroxypyrimidine, 2-Difluoromethyl-1,4,6-Dihydroxypyrimidine, 2-Trifluoromethyl-4, 6-dihydroxypyrimidine, 2- [2,2-di (trifluoromethyl) ethyl] —4,6-dihydroxypyrimidine, 2-cyclohexylmethyl-1,4-6-dihydroxypyrimidine, 2-benzyl-1,4,6-dihydroxy Pyrimidine, 2— (1-Naphtylmethyl) 1,6-Dihydroxypyrimidine, 2 (2-Anthranylmethyl) 1,4-6-d
- dihydroxypyrimidine compound (1) a commercially available product may be used, or a product produced according to a known method may be used.
- sulfuryl chloride a commercially available product is usually used.
- the amount of sulfuryl chloride used is usually 1 mol or more per 1 mol of the dihydroxypyrimidine compound (1), and there is no particular upper limit. A large excess amount may be used also as a solvent.
- Pyrimidine compound (1) 1. 1 to 4 moles per mole The
- the chlorinating agent at least one selected from the group consisting of hydrogen chloride, thionyl chloride, phosgene, phosphorus oxychloride, phosphorus pentachloride and phosphorus trichloride is used, and phosphorus oxychloride is preferable.
- the chlorinating agent a commercially available product is usually used. The amount used varies depending on the type of chlorinating agent, but is usually 0.6 mol or more per 1 mol of the dihydroxypyrimidine compound (1), and there is no particular upper limit. When using a chlorinating agent that is liquid at the reaction temperature, a large excess of chlorinating agent may also be used as a solvent. Preferably, 1 to 4 mol of chlorinating agent is used per 1 mol of the dihydroxypyrimidine compound (1).
- organic bases examples include tertiary amines such as trimethylamine, triethylamine, diisopropylethylamine, dimethylaniline, pyridine compounds such as 2-methyl-5-ethylpyridine, pyridine, etc., and tertiary amines are preferred. Triethylamine is more preferred.
- the organic base a commercially available one is usually used. The amount used is usually 2 mol or more per 1 mol of the dihydroxypyrimidine compound (1), and there is no particular upper limit, but preferably 2 to 4 per 1 mol of the dihydroxypyrimidine compound (1). Is a mole.
- the reaction is carried out by mixing the dihydroxypyrimidine compound (1), sulfuryl chloride, the chlorinating agent and the organic base, and the mixing order is not particularly limited.
- the reaction temperature is usually 5 0 to 1 3 0 ⁇ , preferably 6 5 to 1 0 0 ⁇ .
- the reaction time is usually 1 to 48 hours.
- the reaction may be carried out under normal pressure conditions or under pressurized conditions.
- the progress of the reaction can be confirmed by usual analysis means such as gas chromatography, high performance liquid chromatography, NMR, IR and the like.
- the triclonal pyrimidine compound (2) can be taken out by subjecting the resulting reaction mixture to conventional post-treatments such as concentration, extraction, and filtration.
- the extracted trifluoropyrimidine compound (2) may be further purified by ordinary purification means such as distillation, column chromatography, recrystallization and the like.
- the dihydroxypyrimidine compound (1) is reacted with salt sulfuryl, and the resulting reaction mixture or the treated product thereof is reacted with the chlorinating agent in the presence of an organic base.
- a method for producing a pyrimidine compound will be described.
- the reaction between the dihydroxypyrimidine compound (1) and sulfuryl chloride is usually carried out by mixing the two. Such a reaction is preferably carried out in the presence of an organic solvent.
- organic solvents include halogenated aromatic hydrocarbon solvents such as black benzene and dichlorobenzene, aliphatic hydrocarbon solvents such as pentane, hexane, heptane, and cyclohexane, dichloromethane, black mouth form, carbon tetrachloride, Examples thereof include halogenated aliphatic hydrocarbon solvents such as 1,2-dichloroethane, halogenated aromatic hydrocarbon solvents are preferable, and black-end benzene is more preferable. Two or more organic solvents may be mixed and used. The amount of the organic solvent used is not particularly limited, but is usually 100 parts by weight or less with respect to 1 part by weight of the dihydroxypyrimidine compound (1).
- the reaction temperature of the reaction between the dihydroxypyrimidine compound (1) and sulfuryl chloride is usually 0 to 100, preferably 20 to 6 O :. This reaction may be carried out under normal pressure conditions or under pressurized conditions.
- the progress of the reaction can be confirmed by ordinary analytical means such as gas chromatography, high performance liquid chromatography, NMR, IR.
- the mixing order of the dihydroxypyrimidine compound (1) and sulfuryl chloride is not particularly limited, but it is preferable to add salty sulfuryl to the dihydroxypyrimidine compound (1).
- the reaction mixture may be subjected to usual post-treatments such as washing, concentration, filtration, and crystallization to obtain a treated product containing the product, and the treated product is used in the next reaction. It may be used.
- the “processed product” may be a product isolated from the reaction mixture.
- the chlorinating agent at least one selected from the group consisting of hydrogen chloride, thionyl chloride, phosgene, phosphorus oxychloride, phosphorus pentachloride and phosphorus trichloride is used, and phosphorus oxychloride is preferable.
- the chlorinating agent a commercially available product is usually used. The amount used is salt Although depending on the type of the priming agent, the amount is usually 0.6 mol or more per mol of the dihydroxypyrimidine compound (1), and there is no particular upper limit. When using a chlorinating agent that is liquid at the reaction temperature, a large excess of chlorinating agent may also be used as a solvent. Preferably, 1 to 4 mol of chlorinating agent is used with respect to 1 mol of the dihydroxypyrimidine compound (1).
- Examples of the organic base include tertiary amines such as trimethylamine, triethylamine, diisopropyledylamine, dimethylaniline, and pyridine compounds such as 2-methyl-15-ethylpyridine, pyridine, etc., and tertiary amines are preferred, and triedyramine.
- tertiary amines such as trimethylamine, triethylamine, diisopropyledylamine, dimethylaniline
- pyridine compounds such as 2-methyl-15-ethylpyridine, pyridine, etc.
- tertiary amines are preferred, and triedyramine.
- the amount used is usually 2 mol or more per 1 mol of the dihydroxypyrimidine compound (1), and there is no particular upper limit, but preferably 2 to 4 per 1 mol of the dihydroxypyrimidine compound (1). Is a mole.
- the reaction temperature obtained by reacting the dihydroxypyrimidine compound (1) with salt sulfuryl is usually from 50 to 1 30 T: 6 5 ⁇ ; I 0 0.
- the reaction may be carried out under normal pressure conditions or under pressurized conditions.
- the progress of the reaction can be confirmed by usual analysis means such as gas chromatography, high performance liquid chromatography, NMR, IR and the like.
- the reaction mixture obtained by reacting the dihydroxypyrimidine compound (1) and sulfuryl chloride or the reaction product thereof with the chlorinating agent is carried out by mixing the two in the presence of an organic base.
- an organic base Is not particularly limited.
- the reaction mixture obtained by reacting the dihydroxyrimidine compound (1) and the salty sulfuryl or the treated product and the chlorinating agent are mixed, and the organic base is added to the resulting mixture. .
- the triclonal pyrimidine compound (2) can be taken out by subjecting the resulting reaction mixture to conventional post-treatments such as concentration, extraction, and filtration.
- the extracted trifluoropyrimidine compound (2) may be further purified by ordinary purification means such as distillation, column chromatography, recrystallization and the like.
- Triclo oral pyrimidine compounds (2) include 4, 5, 6-triclo oral pyrimidine, 2-Chloromethyl- 4, 5, 6-Trichloro-oral pyrimidine, 2-Fluoromethyl- 4, 5, 6-Triclo-oral pyrimidine, 2-Trichloromethyl- 4, 5, 6-Triclo-oral pyrimidine, 2- (2-Chloroethyl) 1-4 , 5, 6-Trichloro oral pyrimidine, 2-Difluoromethyl —4, 5, 6-Trichloro oral pyrimidine, 2-Trifluoromethyl mono 4, 5, 6-Triclo oral pyrimidine, 2-cyclohexylmethyl mono 4, 5, 6-triclo-mouthed pyrimidine, 2-benzil 1,4,5, 6-triclo-mouthed pyrimidine, 2-— (1-naphthylmethyl) —4, 5, 6 —triclo-mouthed pyrimidine, 2 -— (2-anthranylmethyl) 1-4 , 5, 6-trichloropyrimidine, N-pyrrolylmethyl—
- the obtained organic layer was washed with 15 g of a 5% aqueous sodium hydroxide solution and further washed with 15 g of water.
- the obtained organic layer was concentrated to obtain 104.7 g of a solution containing 4,5,6-trichloropyrimidine.
- the solution was analyzed by high performance liquid chromatography—internal standard method. As a result, the content of 4,5,6-trichloropyrimidine was 3.7%, and the yield was 47%.
- a 4,5,6-triclomouth pyrimidine compound useful as a pharmaceutical and agrochemical intermediate can be obtained in high yield.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/532,683 US8158787B2 (en) | 2007-03-28 | 2008-03-26 | Process for producing trichloropyrimidine compound |
CN2008800097955A CN101646657B (zh) | 2007-03-28 | 2008-03-26 | 三氯嘧啶化合物的制造方法 |
EP08739618A EP2128141A4 (en) | 2007-03-28 | 2008-03-26 | PROCESS FOR PRODUCING TRICHLOROPYRIMIDINE COMPOUND |
IL201011A IL201011A0 (en) | 2007-03-28 | 2009-09-17 | Process for producing trichloropyrimidine compound |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2007-083954 | 2007-03-28 | ||
JP2007083954 | 2007-03-28 |
Publications (1)
Publication Number | Publication Date |
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WO2008117884A1 true WO2008117884A1 (ja) | 2008-10-02 |
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PCT/JP2008/056505 WO2008117884A1 (ja) | 2007-03-28 | 2008-03-26 | トリクロロピリミジン化合物の製造方法 |
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US (1) | US8158787B2 (ja) |
EP (1) | EP2128141A4 (ja) |
JP (1) | JP2008266316A (ja) |
CN (1) | CN101646657B (ja) |
IL (1) | IL201011A0 (ja) |
TW (1) | TW200902504A (ja) |
WO (1) | WO2008117884A1 (ja) |
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CN102250016B (zh) * | 2011-05-19 | 2012-11-07 | 绍兴文理学院 | 一种4,5,6-三氯嘧啶的制备方法 |
KR20230133944A (ko) * | 2017-03-16 | 2023-09-19 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
CN109776426B (zh) * | 2019-03-18 | 2022-03-01 | 河南中医药大学 | 一种利用紫外光催化反应制备2,4-二氯-5-氟嘧啶的方法 |
Citations (7)
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WO1997030965A1 (en) * | 1996-02-23 | 1997-08-28 | Shionogi & Co., Ltd. | PROCESS FOR THE PREPARATION OF α-ALKOXYPHENYLACETIC ACID DERIVATIVES |
JPH09263563A (ja) * | 1996-01-23 | 1997-10-07 | Ube Ind Ltd | プロトカテキュアルデヒドの製法 |
JPH10500668A (ja) * | 1994-03-25 | 1998-01-20 | ユニフェルジテイト・ヘント・ラボラトリウム・オルガニスヘ・ヘミー・ファクルテイト・ラントボウクンディヘ・エン・トゥヘパステ・ビオロヒスヘ・ウェテンスハッペン | β−アゴニストおよびβ−アンタゴニストの微量を検査するための分析方法 |
EP0826674A1 (en) | 1995-04-03 | 1998-03-04 | Sumitomo Pharmaceuticals Company, Limited | Novel pyrimidine derivatives efficacious as psychotropic drug and process for the production thereof |
JPH11236346A (ja) * | 1997-12-12 | 1999-08-31 | Clariant Gmbh | 3−クロロ−4− フルオロベンゾイルクロリドの製造方法 |
US20040009240A1 (en) | 2001-07-11 | 2004-01-15 | Ranjitsinh Solanki | Herbal formulation |
US20040092402A1 (en) | 2000-11-08 | 2004-05-13 | Takashi Kuragano | Pyrimidine derivatives and herbicides containing the same |
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DE3431698A1 (de) * | 1984-08-29 | 1986-03-13 | Bayer Ag, 5090 Leverkusen | 5,5-dichlor-4,5-dihydro-6-hydroxy-2-trichlormethyl-pyrimidin-4-on, ein verfahren zu seiner herstellung und seine verwendung |
US4642398A (en) * | 1986-01-06 | 1987-02-10 | Mallinckrodt, Inc. | Preparation of fluoronitrobenzene compounds in dispersion of potassium fluoride |
US5696301A (en) * | 1996-01-23 | 1997-12-09 | Ube Industries, Ltd. | Process for preparing protocatechualdehyde |
DE10226220A1 (de) * | 2002-06-13 | 2003-12-24 | Bayer Cropscience Ag | Verfahren zur Herstellung von 4,6-Dichlor-5-fluorpyrimidin |
CN100497318C (zh) * | 2005-01-14 | 2009-06-10 | 上海华谊(集团)公司 | 2,4,6-三氯嘧啶的制备方法 |
KR20090015076A (ko) | 2006-04-27 | 2009-02-11 | 스미또모 가가꾸 가부시키가이샤 | 불화칼륨 분산액 및 그것을 이용하는 불소 함유 유기 화합물의 제조 방법 |
-
2008
- 2008-03-25 TW TW097110483A patent/TW200902504A/zh unknown
- 2008-03-25 JP JP2008077976A patent/JP2008266316A/ja active Pending
- 2008-03-26 WO PCT/JP2008/056505 patent/WO2008117884A1/ja active Application Filing
- 2008-03-26 EP EP08739618A patent/EP2128141A4/en not_active Withdrawn
- 2008-03-26 US US12/532,683 patent/US8158787B2/en not_active Expired - Fee Related
- 2008-03-26 CN CN2008800097955A patent/CN101646657B/zh not_active Expired - Fee Related
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2009
- 2009-09-17 IL IL201011A patent/IL201011A0/en unknown
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JPH10500668A (ja) * | 1994-03-25 | 1998-01-20 | ユニフェルジテイト・ヘント・ラボラトリウム・オルガニスヘ・ヘミー・ファクルテイト・ラントボウクンディヘ・エン・トゥヘパステ・ビオロヒスヘ・ウェテンスハッペン | β−アゴニストおよびβ−アンタゴニストの微量を検査するための分析方法 |
EP0826674A1 (en) | 1995-04-03 | 1998-03-04 | Sumitomo Pharmaceuticals Company, Limited | Novel pyrimidine derivatives efficacious as psychotropic drug and process for the production thereof |
JPH09263563A (ja) * | 1996-01-23 | 1997-10-07 | Ube Ind Ltd | プロトカテキュアルデヒドの製法 |
WO1997030965A1 (en) * | 1996-02-23 | 1997-08-28 | Shionogi & Co., Ltd. | PROCESS FOR THE PREPARATION OF α-ALKOXYPHENYLACETIC ACID DERIVATIVES |
JPH11236346A (ja) * | 1997-12-12 | 1999-08-31 | Clariant Gmbh | 3−クロロ−4− フルオロベンゾイルクロリドの製造方法 |
US20040092402A1 (en) | 2000-11-08 | 2004-05-13 | Takashi Kuragano | Pyrimidine derivatives and herbicides containing the same |
US20040009240A1 (en) | 2001-07-11 | 2004-01-15 | Ranjitsinh Solanki | Herbal formulation |
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GERSHON, H. ET AL.: "Pyrimidines. IV. 2-, 5-, and 2,5-Substituted Chloropyrimidines", JOURNAL OF MEDICINAL CHEMISTY, vol. 7, no. 6, 1964, pages 808 - 811 * |
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Also Published As
Publication number | Publication date |
---|---|
IL201011A0 (en) | 2010-05-17 |
EP2128141A4 (en) | 2011-06-15 |
TW200902504A (en) | 2009-01-16 |
EP2128141A1 (en) | 2009-12-02 |
CN101646657B (zh) | 2012-08-08 |
CN101646657A (zh) | 2010-02-10 |
US20100160630A1 (en) | 2010-06-24 |
JP2008266316A (ja) | 2008-11-06 |
US8158787B2 (en) | 2012-04-17 |
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