JP4602686B2 - 2,6−ジハロゲノ−4−アリールピリジン類の製造法 - Google Patents
2,6−ジハロゲノ−4−アリールピリジン類の製造法 Download PDFInfo
- Publication number
- JP4602686B2 JP4602686B2 JP2004119694A JP2004119694A JP4602686B2 JP 4602686 B2 JP4602686 B2 JP 4602686B2 JP 2004119694 A JP2004119694 A JP 2004119694A JP 2004119694 A JP2004119694 A JP 2004119694A JP 4602686 B2 JP4602686 B2 JP 4602686B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- pyridine
- ring
- dihalogeno
- atom
- 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.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 title description 10
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 2
- -1 aryl metal compound Chemical class 0.000 description 47
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 26
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 25
- 125000000217 alkyl group Chemical group 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 14
- 125000003118 aryl group Chemical group 0.000 description 13
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 12
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 229910052763 palladium Inorganic materials 0.000 description 9
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 9
- 125000003545 alkoxy group Chemical group 0.000 description 8
- 150000001502 aryl halides Chemical class 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 125000004433 nitrogen atom Chemical group N* 0.000 description 8
- 238000005160 1H NMR spectroscopy Methods 0.000 description 7
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- 125000002252 acyl group Chemical group 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- PEFDHAOFDBNZEQ-UHFFFAOYSA-N 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC(Cl)=NC(Cl)=C1 PEFDHAOFDBNZEQ-UHFFFAOYSA-N 0.000 description 4
- 101150003085 Pdcl gene Proteins 0.000 description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- IRQKFOGCFLZKNL-UHFFFAOYSA-N 2,6-dichloro-4-pyridin-2-ylpyridine Chemical compound ClC1=NC(Cl)=CC(C=2N=CC=CC=2)=C1 IRQKFOGCFLZKNL-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 125000004391 aryl sulfonyl group Chemical group 0.000 description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- KFGVRWGDTLZAAO-UHFFFAOYSA-N cyclopenta-1,3-diene dicyclohexyl(cyclopenta-1,3-dien-1-yl)phosphane iron(2+) Chemical compound [Fe++].c1cc[cH-]c1.C1CCC(CC1)P(C1CCCCC1)c1ccc[cH-]1 KFGVRWGDTLZAAO-UHFFFAOYSA-N 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 125000003709 fluoroalkyl group Chemical group 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 3
- 125000004434 sulfur atom Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 2
- REFGEYDFGXECLX-UHFFFAOYSA-N 2,6-dichloro-4-pyridin-3-ylpyridine Chemical compound ClC1=NC(Cl)=CC(C=2C=NC=CC=2)=C1 REFGEYDFGXECLX-UHFFFAOYSA-N 0.000 description 2
- IMRWILPUOVGIMU-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1 IMRWILPUOVGIMU-UHFFFAOYSA-N 0.000 description 2
- TUCRZHGAIRVWTI-UHFFFAOYSA-N 2-bromothiophene Chemical compound BrC1=CC=CS1 TUCRZHGAIRVWTI-UHFFFAOYSA-N 0.000 description 2
- ROIMNSWDOJCBFR-UHFFFAOYSA-N 2-iodothiophene Chemical compound IC1=CC=CS1 ROIMNSWDOJCBFR-UHFFFAOYSA-N 0.000 description 2
- OSGSVGALUWALKP-UHFFFAOYSA-N 3-(2,6-dichloropyridin-4-yl)quinoline Chemical compound ClC1=NC(Cl)=CC(C=2C=C3C=CC=CC3=NC=2)=C1 OSGSVGALUWALKP-UHFFFAOYSA-N 0.000 description 2
- ZOISHYKMGAFXBG-UHFFFAOYSA-N 4-(2,6-dichloropyridin-4-yl)isoquinoline Chemical compound ClC1=NC(Cl)=CC(C=2C3=CC=CC=C3C=NC=2)=C1 ZOISHYKMGAFXBG-UHFFFAOYSA-N 0.000 description 2
- FWFWSTIHGIWQKH-UHFFFAOYSA-N 6-(2,6-dichloropyridin-4-yl)pyridine-3-carbonitrile Chemical compound ClC1=NC(Cl)=CC(C=2N=CC(=CC=2)C#N)=C1 FWFWSTIHGIWQKH-UHFFFAOYSA-N 0.000 description 2
- IFAPHMGOKUSLAT-UHFFFAOYSA-N C1=CC(NC(=C1)Cl)(C2=CSC=C2)Cl Chemical compound C1=CC(NC(=C1)Cl)(C2=CSC=C2)Cl IFAPHMGOKUSLAT-UHFFFAOYSA-N 0.000 description 2
- CSGQJHQYWJLPKY-UHFFFAOYSA-N CITRAZINIC ACID Chemical compound OC(=O)C=1C=C(O)NC(=O)C=1 CSGQJHQYWJLPKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 235000019800 disodium phosphate Nutrition 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 2
- JFUQZFQJFYZZGY-UHFFFAOYSA-N (2,6-dichloropyridin-4-yl)boronic acid Chemical compound OB(O)C1=CC(Cl)=NC(Cl)=C1 JFUQZFQJFYZZGY-UHFFFAOYSA-N 0.000 description 1
- PBEAZDOBTXGYCE-UHFFFAOYSA-N (2,6-diiodopyridin-3-yl)boronic acid Chemical compound B(C1=C(N=C(C=C1)I)I)(O)O PBEAZDOBTXGYCE-UHFFFAOYSA-N 0.000 description 1
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical group C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- KTZQTRPPVKQPFO-UHFFFAOYSA-N 1,2-benzoxazole Chemical group C1=CC=C2C=NOC2=C1 KTZQTRPPVKQPFO-UHFFFAOYSA-N 0.000 description 1
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical group C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 1
- ZXFDJWMFCAEGED-UHFFFAOYSA-N 1-chlorocycloocta-1,5-diene;iridium Chemical class [Ir].ClC1=CCCC=CCC1 ZXFDJWMFCAEGED-UHFFFAOYSA-N 0.000 description 1
- 125000004776 1-fluoroethyl group Chemical group [H]C([H])([H])C([H])(F)* 0.000 description 1
- GGABMANFVFZXDF-UHFFFAOYSA-N 2,6-dibromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC(Br)=NC(Br)=C1 GGABMANFVFZXDF-UHFFFAOYSA-N 0.000 description 1
- BCVJRTBWBIFNOP-UHFFFAOYSA-N 2,6-dibromo-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine Chemical compound B1(OCC(CO1)(C)C)C2=CC(=NC(=C2)Br)Br BCVJRTBWBIFNOP-UHFFFAOYSA-N 0.000 description 1
- AFKANFFIKYJXOZ-UHFFFAOYSA-N 2,6-dibromo-4-(5-nitropyridin-2-yl)pyridine Chemical compound C1=CC(=NC=C1[N+](=O)[O-])C2=CC(=NC(=C2)Br)Br AFKANFFIKYJXOZ-UHFFFAOYSA-N 0.000 description 1
- QUSMHERATZNXML-UHFFFAOYSA-N 2,6-dibromo-4-pyridin-2-ylpyridine Chemical compound C1=CC=NC(=C1)C2=CC(=NC(=C2)Br)Br QUSMHERATZNXML-UHFFFAOYSA-N 0.000 description 1
- NFYSMXDQRMLDQS-UHFFFAOYSA-N 2,6-dibromo-4-pyridin-3-ylpyridine Chemical compound C1=CC(=CN=C1)C2=CC(=NC(=C2)Br)Br NFYSMXDQRMLDQS-UHFFFAOYSA-N 0.000 description 1
- ZAZBQDRJDIHKRT-UHFFFAOYSA-N 2,6-dibromo-4-thiophen-2-ylpyridine Chemical compound BrC1=NC(Br)=CC(C=2SC=CC=2)=C1 ZAZBQDRJDIHKRT-UHFFFAOYSA-N 0.000 description 1
- NJIOFKBEBPQLKQ-UHFFFAOYSA-N 2,6-dichloro-4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine Chemical compound B1(OCC(CO1)(C)C)C2=CC(=NC(=C2)Cl)Cl NJIOFKBEBPQLKQ-UHFFFAOYSA-N 0.000 description 1
- PARDZDRAKMNJER-UHFFFAOYSA-N 2,6-dichloro-4-(5-nitropyridin-2-yl)pyridine Chemical compound N1=CC([N+](=O)[O-])=CC=C1C1=CC(Cl)=NC(Cl)=C1 PARDZDRAKMNJER-UHFFFAOYSA-N 0.000 description 1
- FXDNPQHCWZCGIT-UHFFFAOYSA-N 2,6-dichloro-4-thiophen-2-ylpyridine Chemical compound ClC1=NC(Cl)=CC(C=2SC=CC=2)=C1 FXDNPQHCWZCGIT-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
- FUGGRIAHIVRPNM-UHFFFAOYSA-N 2,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC(F)=NC(F)=C1 FUGGRIAHIVRPNM-UHFFFAOYSA-N 0.000 description 1
- JLUKNFLZPSLSLX-UHFFFAOYSA-N 2,6-difluoro-4-(5-nitropyridin-2-yl)pyridine Chemical compound C1=CC(=NC=C1[N+](=O)[O-])C2=CC(=NC(=C2)F)F JLUKNFLZPSLSLX-UHFFFAOYSA-N 0.000 description 1
- OMSBWOUJYGXPEF-UHFFFAOYSA-N 2,6-difluoro-4-pyridin-2-ylpyridine Chemical compound FC1=CC(=CC(F)=N1)C1=NC=CC=C1 OMSBWOUJYGXPEF-UHFFFAOYSA-N 0.000 description 1
- RLYSCVNDBWRBSZ-UHFFFAOYSA-N 2,6-diiodo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Chemical compound B1(OC(C(O1)(C)C)(C)C)C2=CC(=NC(=C2)I)I RLYSCVNDBWRBSZ-UHFFFAOYSA-N 0.000 description 1
- RBHWCBDEAJAWLG-UHFFFAOYSA-N 2,6-diiodo-4-(5-nitropyridin-2-yl)pyridine Chemical compound C1=CC(=NC=C1[N+](=O)[O-])C2=CC(=NC(=C2)I)I RBHWCBDEAJAWLG-UHFFFAOYSA-N 0.000 description 1
- OVIFLSWFWPHUBL-UHFFFAOYSA-N 2,6-diiodo-4-pyridin-4-ylpyridine Chemical compound Ic1cc(cc(I)n1)-c1ccncc1 OVIFLSWFWPHUBL-UHFFFAOYSA-N 0.000 description 1
- FWQXMFDWIKJJIK-UHFFFAOYSA-N 2,6-diiodo-4-thiophen-2-ylpyridine Chemical compound C1=CSC(=C1)C2=CC(=NC(=C2)I)I FWQXMFDWIKJJIK-UHFFFAOYSA-N 0.000 description 1
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- HUUFTVUBFFESEN-UHFFFAOYSA-N 2-bromo-5-nitropyridine Chemical compound [O-][N+](=O)C1=CC=C(Br)N=C1 HUUFTVUBFFESEN-UHFFFAOYSA-N 0.000 description 1
- AOPBDRUWRLBSDB-UHFFFAOYSA-N 2-bromoaniline Chemical compound NC1=CC=CC=C1Br AOPBDRUWRLBSDB-UHFFFAOYSA-N 0.000 description 1
- OYMCMWPHMPODNK-UHFFFAOYSA-N 2-bromofuran Chemical compound BrC1=CC=CO1 OYMCMWPHMPODNK-UHFFFAOYSA-N 0.000 description 1
- BAZVFQBTJPBRTJ-UHFFFAOYSA-N 2-chloro-5-nitropyridine Chemical compound [O-][N+](=O)C1=CC=C(Cl)N=C1 BAZVFQBTJPBRTJ-UHFFFAOYSA-N 0.000 description 1
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 description 1
- YSMYHWBQQONPRD-UHFFFAOYSA-N 2-chlorofuran Chemical compound ClC1=CC=CO1 YSMYHWBQQONPRD-UHFFFAOYSA-N 0.000 description 1
- OKDGRDCXVWSXDC-UHFFFAOYSA-N 2-chloropyridine Chemical compound ClC1=CC=CC=N1 OKDGRDCXVWSXDC-UHFFFAOYSA-N 0.000 description 1
- GSFNQBFZFXUTBN-UHFFFAOYSA-N 2-chlorothiophene Chemical compound ClC1=CC=CS1 GSFNQBFZFXUTBN-UHFFFAOYSA-N 0.000 description 1
- SJXWHBQWFBHASX-UHFFFAOYSA-N 2-iodo-5-nitropyridine Chemical compound [O-][N+](=O)C1=CC=C(I)N=C1 SJXWHBQWFBHASX-UHFFFAOYSA-N 0.000 description 1
- UBPDKIDWEADHPP-UHFFFAOYSA-N 2-iodoaniline Chemical compound NC1=CC=CC=C1I UBPDKIDWEADHPP-UHFFFAOYSA-N 0.000 description 1
- ICWZZNUEYMBBRB-UHFFFAOYSA-N 2-iodofuran Chemical compound IC1=CC=CO1 ICWZZNUEYMBBRB-UHFFFAOYSA-N 0.000 description 1
- CCZWSTFVHJPCEM-UHFFFAOYSA-N 2-iodopyridine Chemical compound IC1=CC=CC=N1 CCZWSTFVHJPCEM-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- JGDOBQWWXHBQTA-UHFFFAOYSA-N 3-(2,6-difluoropyridin-4-yl)quinoline Chemical compound C1=CC=C2C(=C1)C=C(C=N2)C3=CC(=NC(=C3)F)F JGDOBQWWXHBQTA-UHFFFAOYSA-N 0.000 description 1
- JONNKGRYOJDHCZ-UHFFFAOYSA-N 3-(2,6-diiodopyridin-4-yl)quinoline Chemical compound C1=CC=C2C(=C1)C=C(C=N2)C3=CC(=NC(=C3)I)I JONNKGRYOJDHCZ-UHFFFAOYSA-N 0.000 description 1
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- 150000007529 inorganic bases Chemical class 0.000 description 1
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- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
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- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- MXQOYLRVSVOCQT-UHFFFAOYSA-N palladium;tritert-butylphosphane Chemical compound [Pd].CC(C)(C)P(C(C)(C)C)C(C)(C)C.CC(C)(C)P(C(C)(C)C)C(C)(C)C MXQOYLRVSVOCQT-UHFFFAOYSA-N 0.000 description 1
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- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
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- 235000011008 sodium phosphates Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006633 tert-butoxycarbonylamino group Chemical group 0.000 description 1
- 125000006318 tert-butyl amino group Chemical group [H]N(*)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006337 tetrafluoro ethyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- ZBOGUDPFEVIZIQ-UHFFFAOYSA-N toluene;dihydrochloride Chemical compound Cl.Cl.CC1=CC=CC=C1 ZBOGUDPFEVIZIQ-UHFFFAOYSA-N 0.000 description 1
- 125000006248 tosyl amino group Chemical group [H]N(*)S(=O)(=O)C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Organic Lett.,26,4263(2001)
また、式(5)で示される2,6−ジハロゲノ−4−アリールピリジン類は、蛍光性化学センサー材料などの各種材料の中間体として利用が期待できる。
式(1)中、R1及びR2は水素原子、アルキル基又は互いに末端で結合してアルキレン基を表す。アルキル基は炭素数1〜6、好ましくは1〜4の直鎖又は分枝鎖状のアルコキシ基が挙げられ、具体的には、メチル基、エチル基、n−プロピル基、イソプロピル基、n−ブチル基又はtert−ブチル基等を例示できる。R1及びR2が互いに末端で結合して2価の単価水素残基としては、酸素原子とホウ素原子と共に5員環又は6員環を形成するものが好ましく、例えば、エチレン基、プロピレン基、1,4-ジメチルブタン−2,3−ジイル基、2,2-ジメチルプロパン−1,3−ジイル基などのアルキレン基、o−フェニレン基、メチル−o−フェニレン基などが挙げられ、好ましくは1,4-ジメチルブタン−2,3−ジイル基である。X1及びX2はそれぞれ互いに同じであっても異なっていてもよくハロゲン原子を表し、例えばフッ素原子、塩素原子、臭素原子又はヨウ素原子が挙げられる。
Science,295,305(2001) J.Am.Chem.Soc.,124,390(2002)
窒素雰囲気下、ピナコールボラン0.29ml(2.0mmol) 、クロロ−1,5−シクロオクタジエンイリジウムダイマー 10.1mg (0.015mmol)、2,2’−ビピリジル 4.7mg(0.03mmol)、2,6−ジクロロピリジン296mg(2.0mmol)をオクタン 6.0mlに溶解させ、その溶液を80℃で16時間加熱撹拌した。反応終了後、反応混合物を減圧下で濃縮し、得られた残さをクーゲルロールにて蒸留精製し、無色固体である2,6−ジクロロ−4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン433mg (1.58mmol、収率79.0%) を得た。
参考例で得た2,6−ジクロロ−4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン1.0g(3.7mmol)と2−ブロモチオフェン595mg(3.7mmol)をテトラヒドロフラン10mlに溶解させ、Pd(dppf)Cl2・CH2Cl230mg(0.037mmol)、水酸化カリウム410mg(7.3mmol)を加えアルゴン雰囲気下で12時間還流を行った。反応後、水10ml加え、酢酸エチル10mlで2回抽出を行った。有機層を合わせ、減圧下濃縮を行い、黒色固体1.3gを得た。次いで黒色固体1.3gをシリカゲルカラムクロマトグラフィー(展開溶媒体積比;n−ヘキサン:酢酸エチル=7:1)にて精製し、黄色固体である2,6−ジクロロ−4−チエニルピリジン718mg(3.2mmol、収率85%)を得た。以下に2,6−ジクロロ−4−チエニルピリジンのNMRとMSを示す。
2−ブロモチオフェンを表1に示すハロゲン化アリール類に変えた以外は実施例1と同様にして反応を行い、それぞれ対応するアリールピリジン類を得た。以下に得られたアリールピリジン類のNMRとMSを示す。
1H−NMR(CDCl3、ppm)σ: 9.01(dd,J=2.1,J=0.8,1H),8.15(dd,J=8.3,J=2.1,1H),7.90−7.95(m,3H) m/z:249
1H−NMR(CDCl3、ppm)σ: 9.13(d,J=2.3,1H),8.39(d,J=2.3,1H), 8.18(brd,J=8.5,1H), 7.94(brd,J=7.5,1H),7.65(s,2H) m/z:274
1H−NMR(CDCl3、ppm)σ: 9.35(s,1H),8.47(s,1H),8.11(d,J=8.1,1H)7.75−7.85(m,2H),7.70−7.75(m,1H)7.45(s,2H) m/z:274
1H−NMR(CDCl3、ppm)σ: 9.55(d,J=2.6,1H),8.66(dd,J=8.6,J=2.6,1H),8.00(d,J=8.6,1H)7.96(s,2H) m/z:269
1H−NMR(CDCl3、ppm)σ: 8.86(d,J=2.4,1H),8.75(dd,J=4.8,J=1.6,1H),7.85−7.95(m,1H)7.45−7.50(m,1) m/z:224
1H−NMR(CDCl3、ppm)σ: 8.75(brd,J=4.9,1H),7.90(s,2H),7.85(td,J=7.7,J=1.8,1H)7.77(brd,J=7.7,1H)7.40(ddd,J=7.7,J=4.9,J=1.0,1H) m/z :224
窒素雰囲気下、2,6−ジクロロ−4−(4,4,5,5−テトラメチル−1,3,2−ジオキサボロラン−2−イル)ピリジン 500mg(1.83mmol)、2−ブロモピリジン 305mg(1.93mmol)をテトラヒドロフラン10mlに溶解させ、水酸化カリウム347mg(6.2mmmol)、Pd2(dba)3・CHCl318.9mg(0.018mmol)、t−Bu3P・HBF410.6mg(0.036mmol)を加え、12時間加熱還流させた。反応後、反応液に水10mlとトルエン5mlを加え分液し、有機層を飽和食塩水10mlで洗浄し、無水硫酸ナトリウムで乾燥後、減圧濃縮した。得られた残さをシリカゲルカラムクロマトグラフィー(n−ヘキサン:酢酸エチル=5:1)にて精製し、白色固体である2,6−ジクロロ−4−(ピリジン−2−イル)ピリジン328mg (収率80%) を得た。
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US3819558A (en) * | 1971-10-07 | 1974-06-25 | Dow Chemical Co | Process for producing chlorinated 2,2{40 - or 4,4{40 -bipyridines |
DE3722992A1 (de) * | 1987-07-11 | 1989-01-19 | Thomae Gmbh Dr K | Neue imidazo-pyridine und purine, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
JPH04211658A (ja) * | 1990-03-03 | 1992-08-03 | Bayer Ag | アミノエタノール誘導体の製造方法 |
JPH09508108A (ja) * | 1994-01-12 | 1997-08-19 | サンド・リミテッド | 除草用アリールおよびヘテロアリールピリミジン |
WO2002047690A1 (en) * | 2000-12-12 | 2002-06-20 | Cytovia, Inc. | Substituted 2-aryl-4-arylaminopyrimidines and analogs as activators of caspases and inducers of apoptosis and the use thereof |
WO2003076938A1 (fr) * | 2002-03-08 | 2003-09-18 | Mitsubishi Rayon Co., Ltd. | Nouveaux composes de marquage fluorescents |
JP2006512323A (ja) * | 2002-11-15 | 2006-04-13 | メルク シャープ エンド ドーム リミテッド | 疼痛治療用vr−1アンタゴニストとしてのアミノ複素環 |
JP2006518364A (ja) * | 2003-02-20 | 2006-08-10 | メルク シャープ エンド ドーム リミテッド | 痛みを治療するためのvr−1拮抗薬としての置換アミノヘテロ環 |
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US20020173507A1 (en) * | 2000-08-15 | 2002-11-21 | Vincent Santora | Urea compounds and methods of uses |
US6867302B2 (en) * | 2001-07-13 | 2005-03-15 | Board Of Trustees Of Michigan State University | Process for the catalytic synthesis of biaryls and polymers from aryl compounds |
WO2003027096A1 (en) * | 2001-09-26 | 2003-04-03 | Bayer Pharmaceuticals Corporation | Substituted 3-pyridyl imidazoles as c17,20 lyase inhibitors |
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US3819558A (en) * | 1971-10-07 | 1974-06-25 | Dow Chemical Co | Process for producing chlorinated 2,2{40 - or 4,4{40 -bipyridines |
DE3722992A1 (de) * | 1987-07-11 | 1989-01-19 | Thomae Gmbh Dr K | Neue imidazo-pyridine und purine, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
JPH04211658A (ja) * | 1990-03-03 | 1992-08-03 | Bayer Ag | アミノエタノール誘導体の製造方法 |
JPH09508108A (ja) * | 1994-01-12 | 1997-08-19 | サンド・リミテッド | 除草用アリールおよびヘテロアリールピリミジン |
WO2002047690A1 (en) * | 2000-12-12 | 2002-06-20 | Cytovia, Inc. | Substituted 2-aryl-4-arylaminopyrimidines and analogs as activators of caspases and inducers of apoptosis and the use thereof |
WO2003076938A1 (fr) * | 2002-03-08 | 2003-09-18 | Mitsubishi Rayon Co., Ltd. | Nouveaux composes de marquage fluorescents |
JP2006512323A (ja) * | 2002-11-15 | 2006-04-13 | メルク シャープ エンド ドーム リミテッド | 疼痛治療用vr−1アンタゴニストとしてのアミノ複素環 |
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