JP5265368B2 - 芳香環を有するフルオロホウ素化合物もしくはその塩、およびそれらを用いた環状エーテル縮合芳香環を有する化合物の製造方法 - Google Patents
芳香環を有するフルオロホウ素化合物もしくはその塩、およびそれらを用いた環状エーテル縮合芳香環を有する化合物の製造方法 Download PDFInfo
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- JP5265368B2 JP5265368B2 JP2008534343A JP2008534343A JP5265368B2 JP 5265368 B2 JP5265368 B2 JP 5265368B2 JP 2008534343 A JP2008534343 A JP 2008534343A JP 2008534343 A JP2008534343 A JP 2008534343A JP 5265368 B2 JP5265368 B2 JP 5265368B2
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- -1 Fluoroboron compound Chemical class 0.000 title claims description 144
- 150000001875 compounds Chemical class 0.000 title claims description 125
- 125000003118 aryl group Chemical group 0.000 title claims description 56
- 150000003839 salts Chemical class 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 150000004292 cyclic ethers Chemical class 0.000 title claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 104
- 125000001424 substituent group Chemical group 0.000 claims description 30
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 20
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 11
- 125000005843 halogen group Chemical group 0.000 claims description 10
- 125000001624 naphthyl group Chemical group 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 6
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 6
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 claims description 5
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 4
- 150000001721 carbon Chemical group 0.000 claims description 4
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
- 125000003373 pyrazinyl group Chemical group 0.000 claims description 4
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 4
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 claims description 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical group C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 3
- 125000000259 cinnolinyl group Chemical group N1=NC(=CC2=CC=CC=C12)* 0.000 claims description 3
- 125000002883 imidazolyl group Chemical group 0.000 claims description 3
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 claims description 3
- 125000001041 indolyl group Chemical group 0.000 claims description 3
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 claims description 3
- 125000000842 isoxazolyl group Chemical group 0.000 claims description 3
- 125000002971 oxazolyl group Chemical group 0.000 claims description 3
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 3
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 3
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 claims description 3
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 claims description 3
- 125000001425 triazolyl group Chemical group 0.000 claims description 3
- SLLFVLKNXABYGI-UHFFFAOYSA-N 1,2,3-benzoxadiazole Chemical group C1=CC=C2ON=NC2=C1 SLLFVLKNXABYGI-UHFFFAOYSA-N 0.000 claims description 2
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical group C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 claims description 2
- FTNJQNQLEGKTGD-UHFFFAOYSA-N 1,3-benzodioxole Chemical group C1=CC=C2OCOC2=C1 FTNJQNQLEGKTGD-UHFFFAOYSA-N 0.000 claims description 2
- 125000000355 1,3-benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 claims description 2
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical group N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 claims description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical group C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 claims description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 2
- XWIYUCRMWCHYJR-UHFFFAOYSA-N 1h-pyrrolo[3,2-b]pyridine Chemical group C1=CC=C2NC=CC2=N1 XWIYUCRMWCHYJR-UHFFFAOYSA-N 0.000 claims description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 2
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000005577 anthracene group Chemical group 0.000 claims description 2
- YRTCKZIKGWZNCU-UHFFFAOYSA-N furo[3,2-b]pyridine Chemical group C1=CC=C2OC=CC2=N1 YRTCKZIKGWZNCU-UHFFFAOYSA-N 0.000 claims description 2
- 125000004857 imidazopyridinyl group Chemical group N1C(=NC2=C1C=CC=N2)* 0.000 claims description 2
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 claims description 2
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical group C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 claims description 2
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 2
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical group C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 claims description 2
- 229910001414 potassium ion Inorganic materials 0.000 claims description 2
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical group N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 claims description 2
- 229910001415 sodium ion Inorganic materials 0.000 claims description 2
- ONCNIMLKGZSAJT-UHFFFAOYSA-N thieno[3,2-b]furan Chemical group S1C=CC2=C1C=CO2 ONCNIMLKGZSAJT-UHFFFAOYSA-N 0.000 claims description 2
- DBDCNCCRPKTRSD-UHFFFAOYSA-N thieno[3,2-b]pyridine Chemical group C1=CC=C2SC=CC2=N1 DBDCNCCRPKTRSD-UHFFFAOYSA-N 0.000 claims description 2
- FNQJDLTXOVEEFB-UHFFFAOYSA-N 1,2,3-benzothiadiazole Chemical group C1=CC=C2SN=NC2=C1 FNQJDLTXOVEEFB-UHFFFAOYSA-N 0.000 claims 1
- 150000002244 furazanes Chemical group 0.000 claims 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 description 100
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 90
- 239000002904 solvent Substances 0.000 description 81
- 239000000203 mixture Substances 0.000 description 67
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 54
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical class C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 239000012044 organic layer Substances 0.000 description 35
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 34
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 31
- 239000000706 filtrate Substances 0.000 description 29
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 28
- 230000015572 biosynthetic process Effects 0.000 description 27
- 238000003786 synthesis reaction Methods 0.000 description 27
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 24
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 24
- 229910052708 sodium Inorganic materials 0.000 description 24
- 239000011734 sodium Substances 0.000 description 24
- PBIMIGNDTBRRPI-UHFFFAOYSA-N trifluoro borate Chemical compound FOB(OF)OF PBIMIGNDTBRRPI-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 16
- 238000010898 silica gel chromatography Methods 0.000 description 16
- 239000012453 solvate Substances 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 239000002585 base Substances 0.000 description 15
- 239000003153 chemical reaction reagent Substances 0.000 description 15
- 238000001816 cooling Methods 0.000 description 15
- 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 14
- 229920006395 saturated elastomer Polymers 0.000 description 14
- KBGMAXNDJAGTDD-UHFFFAOYSA-N 2-(bromomethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical compound CC1(C)OB(CBr)OC1(C)C KBGMAXNDJAGTDD-UHFFFAOYSA-N 0.000 description 13
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 13
- 229910000104 sodium hydride Inorganic materials 0.000 description 13
- 239000012312 sodium hydride Substances 0.000 description 13
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 12
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 12
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 description 12
- 125000001072 heteroaryl group Chemical group 0.000 description 11
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 10
- 229910000024 caesium carbonate Inorganic materials 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 239000007858 starting material Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 125000002524 organometallic group Chemical group 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical class F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- 125000000753 cycloalkyl group Chemical group 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- 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 8
- 239000000243 solution Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical class CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 230000035484 reaction time Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 6
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 6
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 6
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 6
- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical group COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 6
- 125000003342 alkenyl group Chemical group 0.000 description 5
- 150000002009 diols Chemical class 0.000 description 5
- 125000004475 heteroaralkyl group Chemical group 0.000 description 5
- 125000005842 heteroatom Chemical group 0.000 description 5
- 239000012046 mixed solvent Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 125000000304 alkynyl group Chemical group 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 125000000392 cycloalkenyl group Chemical group 0.000 description 4
- 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 4
- 235000019441 ethanol Nutrition 0.000 description 4
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 125000006239 protecting group Chemical group 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
- NHDIQVFFNDKAQU-UHFFFAOYSA-N tripropan-2-yl borate Chemical compound CC(C)OB(OC(C)C)OC(C)C NHDIQVFFNDKAQU-UHFFFAOYSA-N 0.000 description 4
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 3
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 3
- PEPDFHQRLARZLR-UHFFFAOYSA-N 7-methoxy-1,3-dihydrofuro[3,4-b]quinoline Chemical compound N1=C2COCC2=CC2=CC(OC)=CC=C21 PEPDFHQRLARZLR-UHFFFAOYSA-N 0.000 description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Natural products P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- PJGJQVRXEUVAFT-UHFFFAOYSA-N chloroiodomethane Chemical compound ClCI PJGJQVRXEUVAFT-UHFFFAOYSA-N 0.000 description 3
- BOTLEXFFFSMRLQ-UHFFFAOYSA-N cyclopentyloxycyclopentane Chemical compound C1CCCC1OC1CCCC1 BOTLEXFFFSMRLQ-UHFFFAOYSA-N 0.000 description 3
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 3
- 239000004210 ether based solvent Substances 0.000 description 3
- MVEAAGBEUOMFRX-UHFFFAOYSA-N ethyl acetate;hydrochloride Chemical compound Cl.CCOC(C)=O MVEAAGBEUOMFRX-UHFFFAOYSA-N 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 229940098779 methanesulfonic acid Drugs 0.000 description 3
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 3
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 3
- 150000005621 tetraalkylammonium salts Chemical class 0.000 description 3
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 3
- 235000019798 tripotassium phosphate Nutrition 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
- AKKPSGFLKITYGV-UHFFFAOYSA-N (2-chloro-6-methoxyquinolin-3-yl)methanol Chemical compound N1=C(Cl)C(CO)=CC2=CC(OC)=CC=C21 AKKPSGFLKITYGV-UHFFFAOYSA-N 0.000 description 2
- SVKXZNONPPZYOT-UHFFFAOYSA-N (3-bromonaphthalen-2-yl)methanol Chemical compound C1=CC=C2C=C(Br)C(CO)=CC2=C1 SVKXZNONPPZYOT-UHFFFAOYSA-N 0.000 description 2
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 2
- LVEYOSJUKRVCCF-UHFFFAOYSA-N 1,3-bis(diphenylphosphino)propane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCCP(C=1C=CC=CC=1)C1=CC=CC=C1 LVEYOSJUKRVCCF-UHFFFAOYSA-N 0.000 description 2
- DZLZSFZSPIUINR-UHFFFAOYSA-N 1-(2-bromophenyl)ethanol Chemical compound CC(O)C1=CC=CC=C1Br DZLZSFZSPIUINR-UHFFFAOYSA-N 0.000 description 2
- UBNNPAYFVZFWPE-UHFFFAOYSA-N 2-(iodomethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical compound CC1(C)OB(CI)OC1(C)C UBNNPAYFVZFWPE-UHFFFAOYSA-N 0.000 description 2
- 125000004485 2-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])C1([H])* 0.000 description 2
- 125000004575 3-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 125000005108 alkenylthio group Chemical group 0.000 description 2
- 125000004414 alkyl thio group Chemical group 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 2
- 125000005110 aryl thio group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 125000000000 cycloalkoxy group Chemical group 0.000 description 2
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- 125000004185 ester group Chemical group 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- BVBRZOLXXOIMQG-UHFFFAOYSA-N fluoroborane Chemical compound FB BVBRZOLXXOIMQG-UHFFFAOYSA-N 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000005553 heteroaryloxy group Chemical group 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002198 insoluble material 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
- 239000010410 layer Substances 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- IFVVGOJYWCHRCT-UHFFFAOYSA-N methyl 2,6-dichloropyridine-3-carboxylate Chemical compound COC(=O)C1=CC=C(Cl)N=C1Cl IFVVGOJYWCHRCT-UHFFFAOYSA-N 0.000 description 2
- VJDXFAQSGBLNFO-UHFFFAOYSA-N methyl 2-chloro-6-phenylpyridine-3-carboxylate Chemical compound N1=C(Cl)C(C(=O)OC)=CC=C1C1=CC=CC=C1 VJDXFAQSGBLNFO-UHFFFAOYSA-N 0.000 description 2
- 125000004312 morpholin-2-yl group Chemical group [H]N1C([H])([H])C([H])([H])OC([H])(*)C1([H])[H] 0.000 description 2
- 125000004572 morpholin-3-yl group Chemical group N1C(COCC1)* 0.000 description 2
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- 230000003472 neutralizing effect Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
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- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- IUBQJLUDMLPAGT-UHFFFAOYSA-N potassium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([K])[Si](C)(C)C IUBQJLUDMLPAGT-UHFFFAOYSA-N 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 125000005497 tetraalkylphosphonium group Chemical group 0.000 description 2
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- 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
- WKKHCCZLKYKUDN-UHFFFAOYSA-N (2,6-dichlorophenyl)methanol Chemical compound OCC1=C(Cl)C=CC=C1Cl WKKHCCZLKYKUDN-UHFFFAOYSA-N 0.000 description 1
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- NNLQYDLTFRXAKD-UHFFFAOYSA-N (2-chloro-5-nitrophenyl)methanol Chemical compound OCC1=CC([N+]([O-])=O)=CC=C1Cl NNLQYDLTFRXAKD-UHFFFAOYSA-N 0.000 description 1
- KUXNFYBSDROMQA-UHFFFAOYSA-N (2-chloro-6-phenylpyridin-3-yl)methanol Chemical compound N1=C(Cl)C(CO)=CC=C1C1=CC=CC=C1 KUXNFYBSDROMQA-UHFFFAOYSA-N 0.000 description 1
- MBYQPPXEXWRMQC-UHFFFAOYSA-N (2-chlorophenyl)methanol Chemical compound OCC1=CC=CC=C1Cl MBYQPPXEXWRMQC-UHFFFAOYSA-N 0.000 description 1
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 description 1
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- XOAKIGCCKYBOMR-UHFFFAOYSA-N 1,3-dihydrobenzo[f][2]benzofuran Chemical compound C1=CC=C2C=C3COCC3=CC2=C1 XOAKIGCCKYBOMR-UHFFFAOYSA-N 0.000 description 1
- PIMNFNXBTGPCIL-UHFFFAOYSA-N 1-(2-bromophenyl)ethanone Chemical compound CC(=O)C1=CC=CC=C1Br PIMNFNXBTGPCIL-UHFFFAOYSA-N 0.000 description 1
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- 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
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- AJPKQSSFYHPYMH-UHFFFAOYSA-N 2,6-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC=C(Cl)N=C1Cl AJPKQSSFYHPYMH-UHFFFAOYSA-N 0.000 description 1
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- DDGDVTOCBAKKEW-UHFFFAOYSA-N 2-phenyl-5,7-dihydrofuro[3,4-b]pyridine Chemical compound C=1C=C2COCC2=NC=1C1=CC=CC=C1 DDGDVTOCBAKKEW-UHFFFAOYSA-N 0.000 description 1
- 125000003890 2-phenylbutyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- ASZZHBXPMOVHCU-UHFFFAOYSA-N 3,9-diazaspiro[5.5]undecane-2,4-dione Chemical compound C1C(=O)NC(=O)CC11CCNCC1 ASZZHBXPMOVHCU-UHFFFAOYSA-N 0.000 description 1
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- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- GJTHGXJJBGDIHU-UHFFFAOYSA-N 4-chloro-1,3-dihydro-2-benzofuran Chemical compound ClC1=CC=CC2=C1COC2 GJTHGXJJBGDIHU-UHFFFAOYSA-N 0.000 description 1
- BCJVBDBJSMFBRW-UHFFFAOYSA-N 4-diphenylphosphanylbutyl(diphenyl)phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCCCP(C=1C=CC=CC=1)C1=CC=CC=C1 BCJVBDBJSMFBRW-UHFFFAOYSA-N 0.000 description 1
- 125000004920 4-methyl-2-pentyl group Chemical group CC(CC(C)*)C 0.000 description 1
- BOOGVDHDKSHZNS-UHFFFAOYSA-N 5-chloro-1,3-dihydro-2-benzofuran Chemical compound ClC1=CC=C2COCC2=C1 BOOGVDHDKSHZNS-UHFFFAOYSA-N 0.000 description 1
- OCTVROLUOYSZCW-UHFFFAOYSA-N 5-fluoro-1,3-dihydro-2-benzofuran Chemical compound FC1=CC=C2COCC2=C1 OCTVROLUOYSZCW-UHFFFAOYSA-N 0.000 description 1
- VZIBAMYIHSHADC-UHFFFAOYSA-N 5-nitro-1,3-dihydro-2-benzofuran Chemical compound [O-][N+](=O)C1=CC=C2COCC2=C1 VZIBAMYIHSHADC-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- 108090000790 Enzymes Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
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- 238000004440 column chromatography Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
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- 125000005170 cycloalkyloxycarbonyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
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- NXQGGXCHGDYOHB-UHFFFAOYSA-L cyclopenta-1,4-dien-1-yl(diphenyl)phosphane;dichloropalladium;iron(2+) Chemical compound [Fe+2].Cl[Pd]Cl.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1.[CH-]1C=CC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 NXQGGXCHGDYOHB-UHFFFAOYSA-L 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000004855 decalinyl group Chemical group C1(CCCC2CCCCC12)* 0.000 description 1
- 229960004698 dichlorobenzyl alcohol Drugs 0.000 description 1
- LCSNDSFWVKMJCT-UHFFFAOYSA-N dicyclohexyl-(2-phenylphenyl)phosphane Chemical group C1CCCCC1P(C=1C(=CC=CC=1)C=1C=CC=CC=1)C1CCCCC1 LCSNDSFWVKMJCT-UHFFFAOYSA-N 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- SACNIGZYDTUHKB-UHFFFAOYSA-N ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane Chemical group CC(C)C1=CC(C(C)C)=CC(C(C)C)=C1C1=CC=CC=C1P(C(C)(C)C)C(C)(C)C SACNIGZYDTUHKB-UHFFFAOYSA-N 0.000 description 1
- 125000005949 ethanesulfonyloxy group Chemical group 0.000 description 1
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- TWBKLNFTURDUIF-UHFFFAOYSA-N ethyl 3-bromonaphthalene-2-carboxylate Chemical compound C1=CC=C2C=C(Br)C(C(=O)OCC)=CC2=C1 TWBKLNFTURDUIF-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
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- 238000004817 gas chromatography Methods 0.000 description 1
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- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- FUKUFMFMCZIRNT-UHFFFAOYSA-N hydron;methanol;chloride Chemical compound Cl.OC FUKUFMFMCZIRNT-UHFFFAOYSA-N 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 125000005945 imidazopyridyl group Chemical group 0.000 description 1
- 125000003427 indacenyl group Chemical group 0.000 description 1
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- 230000001939 inductive effect Effects 0.000 description 1
- 238000007116 intermolecular coupling reaction Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- HEBMCVBCEDMUOF-UHFFFAOYSA-N isochromane Chemical compound C1=CC=C2COCCC2=C1 HEBMCVBCEDMUOF-UHFFFAOYSA-N 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
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 125000005948 methanesulfonyloxy group Chemical group 0.000 description 1
- NIQQIJXGUZVEBB-UHFFFAOYSA-N methanol;propan-2-one Chemical compound OC.CC(C)=O NIQQIJXGUZVEBB-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- 150000005217 methyl ethers Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 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
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000001715 oxadiazolyl group Chemical group 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 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
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001828 phenalenyl group Chemical group C1(C=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 1
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 1
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 description 1
- SFLGSKRGOWRGBR-UHFFFAOYSA-N phthalane Chemical compound C1=CC=C2COCC2=C1 SFLGSKRGOWRGBR-UHFFFAOYSA-N 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000005412 pyrazyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- BWESROVQGZSBRX-UHFFFAOYSA-N pyrido[3,2-d]pyrimidine Chemical group C1=NC=NC2=CC=CN=C21 BWESROVQGZSBRX-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000006085 pyrrolopyridyl group Chemical group 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]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
- DFQPZDGUFQJANM-UHFFFAOYSA-M tetrabutylphosphanium;hydroxide Chemical compound [OH-].CCCC[P+](CCCC)(CCCC)CCCC DFQPZDGUFQJANM-UHFFFAOYSA-M 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000004589 thienofuryl group Chemical group O1C(=CC2=C1C=CS2)* 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- UOHDZXTWPSGQLO-UHFFFAOYSA-N tributyl(methoxymethyl)stannane Chemical compound CCCC[Sn](CCCC)(CCCC)COC UOHDZXTWPSGQLO-UHFFFAOYSA-N 0.000 description 1
- MKBQBFPNTLPOIV-UHFFFAOYSA-N tributylstannylmethanol Chemical compound CCCC[Sn](CO)(CCCC)CCCC MKBQBFPNTLPOIV-UHFFFAOYSA-N 0.000 description 1
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 1
- 125000005951 trifluoromethanesulfonyloxy group Chemical group 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- UGOMMVLRQDMAQQ-UHFFFAOYSA-N xphos Chemical group CC(C)C1=CC(C(C)C)=CC(C(C)C)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 UGOMMVLRQDMAQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/20—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/92—Naphthofurans; Hydrogenated naphthofurans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/76—Benzo[c]pyrans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyrane Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Description
Chem. Lett., 1225, 1984. Chem. Lett., 997, 1985. Org. Lett., 8, 2031, 2006. Org. Lett., 8, 2767, 2006.
さらに、上記式(I)において、Mはカリウムイオンまたはナトリウムイオンであることが好ましい。
本発明において、「芳香環」とは、芳香族性を有する環状の基を意味し、単環でも縮合環でもよく、芳香族炭化水素環式基(アリール基)でも芳香族へテロ環式基(ヘテロアリール基)でもよく、またこれらがさらに置換基を有しているものも含まれる。
なお、芳香環上に存在する上記置換基がさらに置換基を有していてもよい。また、芳香環上の隣接する炭素に結合した2つのアルキル置換基が一緒になって飽和または不飽和の環を形成していてもよく、さらにこの環が1つ以上のヘテロ原子を含んでいてもよく、この環がさらに置換基を有していてもよい。芳香環上の置換基の数は特に限定されず、同一種類の置換基を2以上有することも、異なる置換基を2以上有することもできる。これらの場合の置換基としては、上述した置換基が挙げられるがこれらに限定されない。
好ましい溶媒和物は、水和物、アルコール和物(例えば、メタノール和物、エタノール和物、プロパノール和物、イソプロパノール和物等)、エステル和物(酢酸エチル和物等)、エーテル和物(メチルエーテル和物、エチルエーテル和物、テトラハイドロフラン和物等)、またはジメチルホルムアミド和物等であり、特に好ましくは水和物、またはアルコール和物(例えばメタノール和物、エタノール和物)等である。また、溶媒和物を構成する溶媒は、薬理学的に許容される溶媒が好ましい。
式Iで表わされるフルオロホウ素化合物の製造方法について説明する。なお、以下の説明中、「(外温)」とは、反応容器、例えばフラスコの外側の温度を意味する。
式Iで表されるフルオロホウ素化合物は、例えば、以下の反応式1に示した方法を用いて製造することができる。但し、本発明のフルオロホウ素化合物の製造方法は、本方法に限定されるものではない。
本工程[A−1]は、例えばn−ブチルリチウムなどから選択される有機金属試薬と化合物(1a)との反応により生成するアニオン化した化合物とボロン酸エステルとを反応させ、続いて酸を加えることにより反応混合物を中和し、さらにピナコール等のジオールと反応させて化合物(2a)を製造する工程である。本工程[A−1]を実施する場合は、後述する製造例1および製造例2に記載した反応条件、反応後の操作、精製方法等を参考にして行うことができ、当業者であれば容易に最適な反応条件等を決定しうる。
化合物(1a)をアニオン化して調製した化合物とボロン酸エステルとの反応の好ましい反応温度は、上述のとおり用いる出発原料の種類などに左右されるが、本反応は0℃〜室温(外温)、より好適には、室温で撹拌しながら行うことが好ましい。
化合物(1a)をアニオン化して調製した化合物とボロン酸エステルとの反応で得られた混合物を中和し、さらにジオールを添加するときの温度は、−20℃〜室温(外温)であり、より好適には、0℃(外温)である。反応混合物にジオールを添加した後の反応温度は、0℃〜室温(外温)であり、より好適には、室温である。
化合物(1a)1モル当り、0.8〜1.2モルの上記有機金属試薬を用いることが好ましく、0.8〜1モルの有機金属試薬を用いることがさらに好ましい。
ボロン酸エステルは、化合物(1a)1モル当り、0.8〜1.2モルを用いることが好ましく、0.9〜1モルを用いることがさらに好ましい。
化合物(2a)は、後述する実施例22の如く、公知のハロゲン交換反応を用いることにより、Yが異なるハロゲン原子である化合物(2a)に変換してもよい。
工程[A−2]は、溶剤中、化合物(3a)と塩基との反応により生成するアニオン化された化合物と、化合物(2a)とを反応させ、続いてポタシウム ハイドロゲンフルオリドおよびソジウム ハイドロゲンフルオリド等から選択されるハイドロゲンフルオリド塩と反応させることにより化合物(I)を製造する工程である。本工程は、より具体的には、後述する実施例1、3、6、8、10、12、14、および17に記載した反応条件、反応後操作、精製方法等を参考にして行うことができ、さらに、当業者であれば用いる原料の種類などに応じて適宜適切な反応条件および精製方法などを選択することができる。
この反応の反応温度は、通常、用いる出発原料の種類、用いる溶剤の種類、および反応に用いる塩基の種類に左右され、当業者は適宜好ましい反応温度を選択することができる。例えば、化合物(3a)を含む溶液に塩基を添加する時の温度は、−78℃〜室温(外温)であり、より好適には、0℃(外温)である。
さらに、塩基添加後の反応温度は、−78℃〜70℃(外温)であることが好ましく、0℃〜室温(外温)であることがさらに好ましい。
この反応の反応温度は、通常、用いる出発原料の種類、用いる溶剤の種類、反応に用いる試薬の種類に左右され、当業者は適宜好ましい反応温度を選択することができる。例えば、化合物(2a)を反応混合物に添加する時の温度は、0℃〜室温(外温)であり、より好適には、0℃(外温)である。
さらに、化合物(2a)を反応混合物に添加した後の反応温度は、0℃〜100℃(外温)であり、より好適には、室温〜70℃(外温)である。
上述のように、化合物(3a)を塩基でアニオン化し、さらに化合物(2a)を加えて反応させたのち、反応混合物にハイドロゲンフルオリド塩をさらに添加して反応させ、ボロン酸エステル残基をトリフルオロボレート基に変換する。
この反応の反応温度は、通常、用いる出発原料の種類、用いる溶剤の種類、および反応に用いる試薬の種類に左右され、当業者は適宜好ましい反応温度を選択することができる。例えば、ハイドロゲンフルオリド塩を反応混合物に添加する時の温度は、0℃〜室温(外温)であり、より好適には、0℃(外温)である。
ハイドロゲンフルオリド塩を反応混合物に添加した後の反応温度は、0℃〜室温(外温)であり、より好適には、室温(外温)である。
化合物(3a)をアニオン化するために用いる上記塩基は、化合物(3a)1モル当り、0.8〜1.2モル当量を用いることが好ましく、1モル当量を用いることがさらに好ましい。
また、この反応においては、化合物(2a)1モル当り1〜10モル当量の化合物(3a)を用いることが好ましく、1〜3モル当量の化合物(3a)を用いることがさらに好ましい。
上記ハイドロゲンフルオリド塩は、化合物(2a)1モル当り、2〜8モル当量を用いることが好ましく、2〜5モル当量を用いることがさらに好ましい。
反応式1の化合物(I)におけるMがアルカリ金属イオンである場合は、この化合物(I)にさらに、テトラアルキルアンモニウム
ヒドロキシドおよびテトラアルキルホスホニウム ヒドロキシド等から選択される反応剤を反応させることにより、Mが[N(R1)(R2)(R3)(R4)]+または[P(R1)(R2)(R3)(R4)]+(ここで、R1、R2、R3およびR4はそれぞれ独立して、C1-6アルキル基またはC7-16アラルキル基を意味する)である化合物(I)に変換することができる。本工程は、Tetrahedron Letters, Vol.42, pp. 9099−9103に記載された方法を参照して行うことができる。テトラアルキルアンモニウム ヒドロキシドの例としては、テトラブチルアンモニウム ヒドロキシドが挙げられる。また、テトラアルキルホスホニウム ヒドロキシドの例としては、テトラブチルホスホニウム ヒドロキシドが挙げられる。
この塩交換反応の反応時間は、通常、室温(外温)で1分から30分であり、好ましくは1から5分である。
また、塩交換反応の反応温度は、通常、10〜50℃であり、好ましくは室温(いずれも外温)である。
上述したとおり、金属触媒の存在下で本発明の化合物(I)もしくはその塩を分子内アルコキシメチル化反応させることにより、環状エーテルが縮合した芳香環を有する化合物(II)を得ることができる。以下にこの反応について説明する。
反応式2で示した工程[B−1]は、適切な溶剤中、分子内アルコキシメチル化反応により化合物(I)から化合物(II)を製造する工程である。
上記金属触媒は、化合物(I)の1モル当り、0.001〜0.5モル当量を用いることが好ましく、0.02〜0.2モル当量を用いることがさらに好ましい。
塩基は、本発明の化合物(I)の1モル当り、1〜4モル当量を用いることが好ましく、1.5〜3モル当量を用いることがさらに好ましい。
ホスフィン化合物は、化合物(I)1モル当り、0.001〜3モル当量を用いることが好ましく、0.08〜0.8モル当量を用いることがさらに好ましい。
なお、以下の実施例において、製造例1および2は、上記反応式1の工程[A−1]の実施例である。また、実施例1、3、6、8、10、12、14、17、20、26、及び28は、上記反応式1の工程[A−2]の実施例である。さらに、実施例2、4、7、9、11、13、15、18、21、27、及び29は、上記反応式2に示した反応の実施例である。
また、以下の記載中、反応温度を表す(外温)とは、上述のとおり反応容器の外部温度をいう。
2−(クロロメチル)−4,4,5,5−テトラメチル−1,3,2−ジオキサボロランの合成
1H-NMR Spectrum (CDCl3)δ(ppm): 1.30(12H, s), 2.97(2H, s)。
2−(ブロモメチル)−4,4,5,5−テトラメチル−1,3,2−ジオキサボロランの合成
1H-NMR Spectrum (CDCl3)δ(ppm): 1.29(12H, s), 2.59(2H, s)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.65(2H, q, J=5.3Hz), 4.36(2H, s), 7.24-7.28(1H, m), 7.32(1H, t, J=7.5Hz), 7.38(1H, d, J=7.7Hz), 7.52(1H, d, J=7.5Hz)。
1H-NMR Spectrum (CD3OD)δ(ppm): 5.06(4H, s), 7.26(4H, s)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.54(2H, q, J=5.5Hz), 2.85-2.89(2H, m), 3.36-3.40(2H, m), 7.12-7.16(1H, m), 7.28-7.32(1H, m), 7.36-7.38(1H, m), 7.55-7.57(1H, m)。
1H-NMR Spectrum (CDCl3)δ(ppm): 2.87(2H, t, J=5.7Hz), 3.98(2H, t, J=5.7Hz), 4.78(2H, d, J=0.4Hz), 6.97-6.99(1H, m), 7.10-7.18(3H, m)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 4.65(2H, s), 5.57(1H, t, J=5.6Hz), 7.50-7.57(2H, m), 7.88-7.92(1H, m), 7.94-7.98(1H, m), 8.03(1H, s), 8.23(1H, s).
1H-NMR Spectrum (CD3OD)δ(ppm): 3.00(2H, q, J=5.6Hz), 4.66(2H, s), 7.44-7.51 (2H, m), 7.75-7.78(1H, m), 7.84-7.88(1H, m), 8.05-8.09(2H, m).
1H-NMR Spectrum (DMSO-d6)δ(ppm): 5.13(4H, s), 7.46-7.50(2H, m), 7.80-7.83(2H, m), 7.87-7.94(2H, m).
1H-NMR Spectrum (CD3OD)δ(ppm): 2.85-2.97(2H, m), 4.52(2H, s), 7.30(1H, dd, J=2.4, 8.4Hz), 7.39(1H, d, J=2.0Hz), 7.55-7.59(1H, m).
1H-NMR Spectrum (DMSO-d6)δ(ppm): 4.98(4H, s), 7.27-7.38(2H, m), 7.38-7.44(1H, m).
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.61(2H, q, J=5.4Hz), 4.46(2H, s), 7.30-7.35(1H, m), 7.44(2H, d, J=8.0Hz)。
1H-NMR Spectrum (CDCl3)δ(ppm): 5.14(2H, d, J=2.4Hz), 5.17(2H, d, J=2.0Hz) 7.09-7.17(1H, m), 7.20-7.24(2H, m)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.65(2H, q, J=6.5Hz), 4.30(2H, s), 7.18(1H, ddd, J=3.5, 11.0, 11.0Hz), 7.34(1H, dd, J=3.5, 11.0Hz), 7.48-7.53(1H, m)。
1H-NMR Spectrum (CDCl3)δ(ppm): 5.06-5.10(4H, m), 6.91-6.99(2H, m), 7.17(1H, dd, J=6.0, 10.0Hz)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.72(2H, q, J=5.3Hz), 4.44(2H, s), 7.71(1H, d, J=8.8Hz), 8.12(1H, dd, J=2.9, 8.8Hz), 8.32(1H, d, J=2.9Hz)。
1H-NMR Spectrum (CDCl3)δ(ppm): 5.18(4H, s), 7.39(1H, d, J=8.2Hz), 8.11(1H, d, J=2.0Hz), 8.18(1H, dd, J=2.0, 8.2Hz)。
1H-NMR Spectrum (CDCl3)δ(ppm): 2.16(1H, t, J=5.9Hz), 3.94(3H, s), 4.92(2H, d, J=5.9Hz), 7.11(1H, d, J=2.8Hz), 7.37(1H, dd, J=2.8, 9.2Hz), 7.92(1H, d, J=9.2Hz), 8.19(1H, s)。
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.75(2H, q, J=5.3Hz), 3.90(3H,
s), 4.48(2H, s), 7.40(1H, dd, J=2.9, 9.2Hz), 7.45(1H, d, J=2.7Hz), 7.84(1H, d, J=9.2Hz), 8.32(1H, s)。
1H-NMR Spectrum (CDCl3)δ(ppm): 3.94(3H, s), 5.15(2H, s), 5.28(2H, s), 7.09(1H, d, J=2.8Hz), 7.36(1H, dd, J=2.8, 9.2 Hz), 7.87(1H, s), 7.95(1H, d, 9.2 Hz).
1H-NMRSpectrum (CDCl3)δ(ppm): 1.49(3H, d, J=6.4Hz), 1.95(1H, d, J=3.7Hz), 5.25(1H, dq, J=3.5, 6.4Hz), 7.11-7.15(1H, m), 7.33-7.37(1H, m), 7.51-7.53(1H, m), 7.60(1H, dd, J=1.7, 7.8Hz)。
1H-NMRSpectrum (DMSO-d6)δ(ppm): 1.21(3H, d, J=6.4Hz), 2.36(2H, q, J=5.5Hz), 4.42(1H, q, J=6.4Hz), 7.13-7.17(1H, m), 7.35-7.39(1H, m), 7.47(1H, dd, J=1.8, 7.7Hz), 7.50-7.52(1H, m)。
1H-NMRSpectrum (CDCl3)δ(ppm): 1.50(3H, dd, J=0.6, 6.3Hz), 5.03-5.06(1H, m), 5.14(1H, dd, J=2.5, 12.2Hz), 5.30-5.35(1H, m), 7.15-7.17(1H, m), 7.21-7.28(3H, m)。
1H-NMR Spectrum (CDCl3)δ(ppm): 1.29(12H, s), 2.59(2H, s)。
1H-NMR Spectrum (CDCl3)δ(ppm): 3.96(3H, s), 7.36(1H, d, J=8.0Hz), 8.16(1H, d, J=8.0Hz)。
1H-NMR Spectrum (CDCl3)δ(ppm): 3.98(3H, s), 7.46-7.53(3H, m), 7.74(1H, d, J=8.0Hz), 8.04-8.08(2H, m), 8.25(1H, d, J=8.0Hz)。
1H-NMR Spectrum (CDCl3)δ(ppm): 2.00(1H, t, J=6.0Hz), 4.83(2H, d, J=6.0Hz), 7.40-7.52(3H, m), 7.71(1H, d, J=8.0Hz), 7.92(1H, d, J=8.0Hz), 8.00(2H, d, J=6.8Hz)
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.63-2.69(2H, m), 4.37(2H, s), 7.42-7.52(3H, m), 7.96(1H, d, J=8.0Hz), 8.00(1H, d, J=8.0Hz), 8.02-8.06(2H, m)。
1H-NMR Spectrum (CDCl3)δ(ppm): 5.14(2H, s), 5.21(2H, s), 7.39-7.51(3H, m), 7.59-7.64(2H, m), 7.94-7.98(2H, m)。
(実施例18に記載の7−メトキシ−1,3−ジヒドロ−フロ(3,4−b)キノリンの合成法の別法)
1H-NMR Spectrum (DMSO-d6)δ(ppm): 2.75(2H, q, J=5.3Hz), 3.90(3H, s), 4.47(2H, s), 7.40(1H, dd, J=2.9, 9.2Hz), 7.46(1H, d, J=2.7Hz), 7.84(1H, d, J=9.2Hz), 8.32(1H, s)。
1H-NMR Spectrum (CDCl3)δ(ppm): 3.94(3H, s), 5.15(2H, s), 5.28(2H, s), 7.09(1H, d, J=2.8Hz), 7.36(1H, dd, J=2.8, 9.2Hz), 7.87(1H, s), 7.95(1H, d, J=9.2Hz)。
Claims (9)
- 芳香環を有するフルオロホウ素化合物もしくはその塩であって、分子内アルコキシメチル化反応により、前記芳香環に縮合した環状エーテルを形成することができる下記式(I)で表されるフルオロホウ素化合物もしくはその塩。
(式(I)中、
は、L及び−R−O−CH 2 BF 3 M以外の置換基を有するかまたは有しない芳香環を表し
;Lは脱離基を表し、該脱離基がハロゲン原子、置換もしくは非置換のアルキルスルホニルオキシ基、および置換もしくは非置換のアリールスルホニルオキシ基からなる群から選択される基であり;Rは炭素数1〜2の置換もしくは非置換のアルキレン基を表し;
Mは、アルカリ金属カチオン、[N(R 1 )(R 2 )(R 3 )(R 4 )] + 、または[P(R 1 )(R 2 )(R 3 )(R 4 )] + (R 1 、R 2 、R 3 およびR 4 はそれぞれ独立して、C 1-6 アルキル基またはC 7-16 アラルキル基を意味する。)を表し;
上記Lと−R−OCH 2 BF 3 Mは、それぞれ、前記芳香環上の隣接する炭素原子上に存在するか、または前記芳香環が2以上の環からなる縮合環である場合は、1つの縮合位炭素に隣接する2つの炭素原子上に、Lと−R−OCH 2 BF 3 Mがそれぞれ存在する。) - 前記脱離基Lがハロゲン原子である、請求項1記載のフルオロホウ素化合物もしくはその塩。
- 前記Rが、任意選択で1つ以上のC1-6アルキル基で置換されていてもよい、メチレンまたはエチレン基を表す、請求項1又は2に記載のフルオロホウ素化合物もしくはその塩。
- 前記の
で表される芳香環が、ベンゼン環、ナフタレン環、アントラセン環、フラン環、チオフェン環、ピロール環、イミダゾール環、トリアゾール環、チアゾール環、ピラゾール環、オキサゾール環、イソオキサゾール環、イソチアゾール環、フラザン環、チアジアゾール環、オキサジアゾール環、ピリジン環、ピラジン環、ピリダジン環、ピリミジン環、プテリジン環、キノリン環、イソキノリン環、ナフチリジン環、キノキサリン環、シンノリン環、キナゾリン環、フタラジン環、イミダゾピリジン環、ベンゾチアゾール環、ベンゾオキサゾール環、ベンゾイミダゾール環、インドール環、イソインドール環、インダゾール環、ピロロピリジン環、チエノピリジン環、フロピリジン環、ベンゾチアジアゾール環、ベンゾオキサジアゾール環、ピリドピリミジン環、ベンゾフラン環、ベンゾチオフェン環、ベンゾ[1,3]ジオキソール環、およびチエノフラン環からなる群から選択される、請求項1〜3のいずれか一項に記載のフルオロホウ素化合物もしくはその塩。 -
で表される芳香環が、ベンゼン環、ナフタレン環、ピリジン環、ピラジン環、ピリダジン環、ピリミジン環、およびキノリン環からなる群から選択される、請求項1〜3のいずれか一項に記載のフルオロホウ素化合物もしくはその塩。 -
で表される芳香環がベンゼン環、キノリン環、またはナフタレン環である、請求項1〜3のいずれか一項に記載のフルオロホウ素化合物もしくはその塩。 - 前記Mがアルカリ金属カチオンである、請求項1〜6のいずれか一項に記載のフルオロホウ素化合物もしくはその塩。
- 前記Mがカリウムイオンまたはナトリウムイオンである、請求項7に記載のフルオロホウ素化合物もしくはその塩。
- 金属触媒の存在下で、請求項1〜8のいずれか一項に記載のフルオロホウ素化合物もしくはその塩の分子内アルコキシメチル化反応を起こさせることを含む、下記式(II):
で表される、環状エーテルが縮合した芳香環を有する化合物の製造方法。
(式(II)中、
およびRの定義は、前記式(I)における定義と同じである。)
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| JP2008534343A JP5265368B2 (ja) | 2006-09-11 | 2007-09-11 | 芳香環を有するフルオロホウ素化合物もしくはその塩、およびそれらを用いた環状エーテル縮合芳香環を有する化合物の製造方法 |
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| EP2062901A4 (en) | 2011-11-09 |
| US20100056788A1 (en) | 2010-03-04 |
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