JP6732008B2 - シュウ酸アミド系配位子および銅触媒によるハロゲン化アリールのカップリング反応におけるその使用 - Google Patents
シュウ酸アミド系配位子および銅触媒によるハロゲン化アリールのカップリング反応におけるその使用 Download PDFInfo
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- JP6732008B2 JP6732008B2 JP2018503475A JP2018503475A JP6732008B2 JP 6732008 B2 JP6732008 B2 JP 6732008B2 JP 2018503475 A JP2018503475 A JP 2018503475A JP 2018503475 A JP2018503475 A JP 2018503475A JP 6732008 B2 JP6732008 B2 JP 6732008B2
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- aryl
- alkyl group
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- 238000005859 coupling reaction Methods 0.000 title claims description 72
- 150000001502 aryl halides Chemical class 0.000 title claims description 16
- -1 Oxalamide Amides Chemical class 0.000 title claims description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 201
- 125000000217 alkyl group Chemical group 0.000 claims description 128
- 238000006243 chemical reaction Methods 0.000 claims description 118
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 108
- 239000003446 ligand Substances 0.000 claims description 97
- 125000001072 heteroaryl group Chemical group 0.000 claims description 91
- 125000003118 aryl group Chemical group 0.000 claims description 85
- 125000000623 heterocyclic group Chemical group 0.000 claims description 83
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 69
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 57
- 239000010949 copper Substances 0.000 claims description 56
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 54
- 235000011009 potassium phosphates Nutrition 0.000 claims description 54
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 53
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 45
- 239000003054 catalyst Substances 0.000 claims description 44
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 38
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 38
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 38
- 125000002252 acyl group Chemical group 0.000 claims description 37
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 36
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 34
- 229910021595 Copper(I) iodide Inorganic materials 0.000 claims description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 34
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 34
- 150000001500 aryl chlorides Chemical class 0.000 claims description 34
- 229910052757 nitrogen Inorganic materials 0.000 claims description 32
- 229910052760 oxygen Inorganic materials 0.000 claims description 31
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 29
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 239000012442 inert solvent Substances 0.000 claims description 29
- 229910052736 halogen Inorganic materials 0.000 claims description 28
- 150000002367 halogens Chemical class 0.000 claims description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 28
- 239000002904 solvent Substances 0.000 claims description 28
- 238000006467 substitution reaction Methods 0.000 claims description 28
- 229910052717 sulfur Inorganic materials 0.000 claims description 28
- 125000004185 ester group Chemical group 0.000 claims description 27
- 125000005842 heteroatom Chemical group 0.000 claims description 27
- 125000003368 amide group Chemical group 0.000 claims description 26
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 26
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 25
- 125000001424 substituent group Chemical group 0.000 claims description 25
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 24
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims description 24
- 125000003277 amino group Chemical group 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 125000003003 spiro group Chemical group 0.000 claims description 23
- 229910021589 Copper(I) bromide Inorganic materials 0.000 claims description 22
- 229910021591 Copper(I) chloride Inorganic materials 0.000 claims description 22
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 claims description 22
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 22
- 125000002950 monocyclic group Chemical group 0.000 claims description 22
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 20
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 20
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 19
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 claims description 19
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N acetaldehyde dimethyl acetal Natural products COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims description 19
- 125000003367 polycyclic group Chemical group 0.000 claims description 19
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 19
- 235000011181 potassium carbonates Nutrition 0.000 claims description 19
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 18
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 17
- ZKXWKVVCCTZOLD-FDGPNNRMSA-N copper;(z)-4-hydroxypent-3-en-2-one Chemical compound [Cu].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O ZKXWKVVCCTZOLD-FDGPNNRMSA-N 0.000 claims description 17
- 239000011736 potassium bicarbonate Substances 0.000 claims description 17
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 17
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 17
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 17
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 17
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 17
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 17
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 17
- 235000017550 sodium carbonate Nutrition 0.000 claims description 17
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 150000001503 aryl iodides Chemical class 0.000 claims description 14
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 14
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 14
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 13
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000001499 aryl bromides Chemical class 0.000 claims description 12
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 11
- PDZKZMQQDCHTNF-UHFFFAOYSA-M copper(1+);thiocyanate Chemical compound [Cu+].[S-]C#N PDZKZMQQDCHTNF-UHFFFAOYSA-M 0.000 claims description 11
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 claims description 11
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 11
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 10
- 125000001624 naphthyl group Chemical group 0.000 claims description 10
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 8
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 claims description 8
- 239000001099 ammonium carbonate Substances 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims description 6
- 235000019838 diammonium phosphate Nutrition 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 6
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 claims description 6
- 125000004076 pyridyl group Chemical group 0.000 claims description 6
- 125000000565 sulfonamide group Chemical group 0.000 claims description 6
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 5
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- 229920001577 copolymer Chemical group 0.000 claims description 4
- 229960003975 potassium Drugs 0.000 claims description 4
- 229910052700 potassium Chemical group 0.000 claims description 4
- 239000011591 potassium Chemical group 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 239000004254 Ammonium phosphate Substances 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 3
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 2
- 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 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 125000006832 (C1-C10) alkylene group Chemical group 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 125000004043 oxo group Chemical group O=* 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 108
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 44
- 239000002585 base Substances 0.000 description 32
- 238000003786 synthesis reaction Methods 0.000 description 29
- 230000015572 biosynthetic process Effects 0.000 description 28
- 239000000047 product Substances 0.000 description 24
- 229910052786 argon Inorganic materials 0.000 description 22
- 239000007789 gas Substances 0.000 description 22
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 21
- 238000004440 column chromatography Methods 0.000 description 21
- 238000001816 cooling Methods 0.000 description 19
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 18
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 16
- 239000012044 organic layer Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 14
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 13
- 239000008346 aqueous phase Substances 0.000 description 13
- YRGAYAGBVIXNAQ-UHFFFAOYSA-N 1-chloro-4-methoxybenzene Chemical compound COC1=CC=C(Cl)C=C1 YRGAYAGBVIXNAQ-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- 0 CC[C@](C)C*CCCCC(C)C(CC1*2(CCCC2)C1NOC*)C(C)C Chemical compound CC[C@](C)C*CCCCC(C)C(CC1*2(CCCC2)C1NOC*)C(C)C 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 150000001408 amides Chemical class 0.000 description 10
- NPDACUSDTOMAMK-UHFFFAOYSA-N 4-Chlorotoluene Chemical compound CC1=CC=C(Cl)C=C1 NPDACUSDTOMAMK-UHFFFAOYSA-N 0.000 description 9
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- FNSAKXLEFPFZOM-UHFFFAOYSA-N 2,4,6-trimethoxyaniline Chemical compound COC1=CC(OC)=C(N)C(OC)=C1 FNSAKXLEFPFZOM-UHFFFAOYSA-N 0.000 description 8
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 8
- 239000005909 Kieselgur Substances 0.000 description 8
- 150000004982 aromatic amines Chemical class 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 229940124530 sulfonamide Drugs 0.000 description 8
- 150000003456 sulfonamides Chemical group 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- 235000006408 oxalic acid Nutrition 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical class NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 6
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 6
- 150000001879 copper Chemical class 0.000 description 6
- 150000001987 diarylethers Chemical class 0.000 description 6
- SOWBFZRMHSNYGE-UHFFFAOYSA-N oxamic acid Chemical compound NC(=O)C(O)=O SOWBFZRMHSNYGE-UHFFFAOYSA-N 0.000 description 6
- 150000003335 secondary amines Chemical class 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 150000003141 primary amines Chemical class 0.000 description 5
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 5
- QJPJQTDYNZXKQF-UHFFFAOYSA-N 4-bromoanisole Chemical compound COC1=CC=C(Br)C=C1 QJPJQTDYNZXKQF-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 3
- QGRPVMLBTFGQDQ-UHFFFAOYSA-N 1-chloro-2-methoxybenzene Chemical compound COC1=CC=CC=C1Cl QGRPVMLBTFGQDQ-UHFFFAOYSA-N 0.000 description 3
- SSTNIXFHCIOCJI-UHFFFAOYSA-N 1-methyl-4-phenoxybenzene Chemical compound C1=CC(C)=CC=C1OC1=CC=CC=C1 SSTNIXFHCIOCJI-UHFFFAOYSA-N 0.000 description 3
- NMFFUUFPJJOWHK-UHFFFAOYSA-N 2-phenoxyaniline Chemical compound NC1=CC=CC=C1OC1=CC=CC=C1 NMFFUUFPJJOWHK-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 125000002619 bicyclic group Chemical group 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- ZKXWKVVCCTZOLD-UHFFFAOYSA-N copper;4-hydroxypent-3-en-2-one Chemical compound [Cu].CC(O)=CC(C)=O.CC(O)=CC(C)=O ZKXWKVVCCTZOLD-UHFFFAOYSA-N 0.000 description 3
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 3
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- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
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- JPYQFYIEOUVJDU-UHFFFAOYSA-N beclamide Chemical compound ClCCC(=O)NCC1=CC=CC=C1 JPYQFYIEOUVJDU-UHFFFAOYSA-N 0.000 description 1
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- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 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
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
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- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 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
- 230000007547 defect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
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- 239000003480 eluent Substances 0.000 description 1
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- OWZFULPEVHKEKS-UHFFFAOYSA-N ethyl 2-chloro-2-oxoacetate Chemical compound CCOC(=O)C(Cl)=O OWZFULPEVHKEKS-UHFFFAOYSA-N 0.000 description 1
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- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
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- 239000001257 hydrogen Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
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- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- MZIVRTQIEKRAPI-UHFFFAOYSA-N methoxymethylsulfonylbenzene Chemical compound COCS(=O)(=O)C1=CC=CC=C1 MZIVRTQIEKRAPI-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KEEBHMMBUBEEOV-UHFFFAOYSA-N n-(4-methoxyphenyl)benzamide Chemical compound C1=CC(OC)=CC=C1NC(=O)C1=CC=CC=C1 KEEBHMMBUBEEOV-UHFFFAOYSA-N 0.000 description 1
- KEVOWRWHMCBERP-UHFFFAOYSA-N n-benzyl-4-methylaniline Chemical compound C1=CC(C)=CC=C1NCC1=CC=CC=C1 KEVOWRWHMCBERP-UHFFFAOYSA-N 0.000 description 1
- GTWJETSWSUWSEJ-UHFFFAOYSA-N n-benzylaniline Chemical class C=1C=CC=CC=1CNC1=CC=CC=C1 GTWJETSWSUWSEJ-UHFFFAOYSA-N 0.000 description 1
- 229940110728 nitrogen / oxygen Drugs 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 125000005920 sec-butoxy group Chemical group 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
- 150000005619 secondary aliphatic amines Chemical class 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical class [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- LYPGDCWPTHTUDO-UHFFFAOYSA-M sodium;methanesulfinate Chemical compound [Na+].CS([O-])=O LYPGDCWPTHTUDO-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/06—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2213—At least two complexing oxygen atoms present in an at least bidentate or bridging ligand
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/04—Formation or introduction of functional groups containing oxygen of ether, acetal or ketal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
- C07B43/04—Formation or introduction of functional groups containing nitrogen of amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
- C07B45/06—Formation or introduction of functional groups containing sulfur of mercapto or sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C221/00—Preparation of compounds containing amino groups and doubly-bound oxygen atoms bound to the same carbon skeleton
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
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Description
あるいはR、Rbおよび隣接する窒素原子とともに置換または無置換の、
(1) 不活性溶媒中で、
(2) 不活性溶媒中で、
(3) 不活性溶媒中で、
(4) 不活性溶媒中で、
(5) 不活性溶媒中で、
(6) 不活性溶媒中で、
(7) 不活性溶媒中で、
もう一つの好適な例において、前記の反応は、以下の(8)を含む。
(8) 不活性溶媒中で、
もう一つの好適な例において、反応(1)では、前記の反応温度は50〜180℃、好ましくは100〜130℃である。
Raは、(a)OR'(ここで、前記のR'はMe、Etからなる群から選ばれる。)、あるいは(b)N(R'')2(ここで、各R''は、それぞれ独立にH、置換または無置換のC6〜C20のアリール基、置換または無置換の3〜20員のヘテロアリール基、置換または無置換のC7〜C25のアルキル基-アリール基、置換または無置換のC1〜C5アルキル基-3〜20員のヘテロアリール基、置換または無置換のC3〜C20のシクロアルキル基、あるいは置換または無置換の3〜20員の複素環基からなる群から選ばれる。ここで、前記のヘテロアリール基または複素環基にN、OまたはSからなる群から選ばれるヘテロ原子が1〜5個含まれる。前記のシクロアルキル基または複素環基は単環、多環、スピロ環または橋架け環の構造でもよい。)から選ばれる。
Rbは、H、C1〜C6のアルキル基からなる群から選ばれるか、あるいはRbはRおよび隣接する窒素原子とともに置換または無置換の3〜20員のヘテロアリール基、あるいは置換または無置換の3〜20員の複素環基を構成し、かつRaが(a)から選ばれ、R'がHである場合、Rはメチル基で置換されたナフチル基であり、前記の置換とは、基における一つまたは複数の水素原子がハロゲン、C1〜C6アルキル基、ハロゲン置換のC1〜C6アルキル基、C1〜C6アルコキシ基、C6〜C10のアリール基、C6〜C10のアリール基-オキシ基、C2〜C10のエステル基(アルキル基-COO-)、C2〜C10のアシル基-アルコキシ基(アルキル基-OOC-)、C2〜C10のアシル基(アルキル基-CO-)、C2〜C10のアミド基(アルキル基/アリール基-NHC(O)-)、-COOH、ニトロ基、シアノ基、ヒドロキシ基、アミノ基、1個または2個のC1〜C6のアルキル基で置換されたアミノ基からなる群から選ばれる置換基で置換されることをいう。)
方法(i)は、
方法(ii)は、
方法(II)は、
(ここで、各基の定義は、本発明の第四の側面に記載の通りである。)
もちろん、本発明の範囲内において、本発明の上記の各技術特徴および下記(たとえば実施例)の具体的に記述された各技術特徴は互いに組合せ、新しい、または好適な技術方案を構成できることが理解される。紙数に限りがあるため、ここで逐一説明しない。
本明細書で用いられるように、用語「ハロゲン」とは、フッ素、塩素、臭素、ヨウ素を指す。
特別に説明しない限り、本明細書に記載の配位子とは、銅触媒による塩化アリールのカップリング反応に使用される配位子を指す。
第一種類の配位子:シュウ酸モノアミドモノメチル/エチルエステル
また、本発明は、塩化アリールのカップリング反応の方法であって、前記の式(I)化合物を配位子として使用して上記反応を行うことを含む方法を提供する。
1.シュウ酸(モノ・ジ)アミド配位子によって促進される銅触媒による塩化アリールのC-Nカップリング反応
前記の配位子は特に制限されず、上記のいずれかの配位子でもよく、好ましくはL-I-25、L-I-27、L-II-7、L-II-9、L-II-31、L-II-38、L-II-64で、最も好ましくはL-II-31、L-II-38またはL-II-64である。
方法i:
10 mLの密封管にヨウ化第一銅(0.1 mmol)、配位子(0.1 mmol)、リン酸カリウム(2.0mmol)を入れ、真空に吸引してアルゴンガスで3回置換し、さらにp-メトキシクロロベンゼン(1.0 mmol)、アザアリール化合物(1.3 mmol)および0.5 mLのDMSOを入れ、120℃で反応させて均一に24時間撹拌し、冷却後水および酢酸エチルを入れ、分液し、水相を酢酸エチルで2回抽出し、有機層を合併し、無水硫酸ナトリウムで乾燥し、濃縮後カラムクロマトグラフィーにかけ、N-アリール複素環化合物を得た。
10 mLの密封管にヨウ化第一銅(0.1 mmol)、配位子(0.1 mmol)、リン酸カリウム(1.5mmol)を入れ、真空に吸引してアルゴンガスで3回置換し、さらにp-メトキシクロロベンゼン(1.0 mmol)、アミド(1.3 mmol)および0.5 mLのDMSOを入れ、120℃で反応させて均一に24時間撹拌し、冷却後水および酢酸エチルを入れ、分液し、水相を酢酸エチルで2回抽出し、有機層を合併し、無水硫酸ナトリウムで乾燥し、濃縮後カラムクロマトグラフィーにかけ、N-アリールアミドを得た。
本実施例の操作は実施例25と同様で、配位子としてL-II-93を使用し、異なる銅塩触媒、塩基、溶媒を使用し、得られた結果を下記表に示した。
Claims (11)
- 式Iで表される化合物の使用であって、
Raは、
(a)OR’(ここで、前記のR’は置換または無置換のC1〜C6のアルキル基からなる群から選ばれる)、あるいは
(b)N(R’’)2(ここで、各R’’は、それぞれ独立にH、置換または無置換のC6〜C20のアリール基、置換または無置換の3〜20員のヘテロアリール基、置換または無置換のC7〜C25のアルキル基−アリール基、置換または無置換のC1〜C5アルキル基−3〜20員のヘテロアリール基、置換または無置換のC3〜C20のシクロアルキル基、あるいは置換または無置換の3〜20員の複素環基からなる群から選ばれる;ここで、前記のヘテロアリール基または複素環基にN、OまたはSからなる群から選ばれるヘテロ原子が1〜5個含まれる;前記のシクロアルキル基または複素環基は単環、多環、スピロ環または橋架け環の構造でもよい;好ましくはN(R’’)2はNHR’’である)
から選ばれる;
Rbは、H、C1〜C6のアルキル基からなる群から選ばれるか、
あるいはRbはRおよび隣接する窒素原子とともに置換または無置換の3〜20員のヘテロアリール基、あるいは置換または無置換の3〜20員の複素環基を構成し、
前記の置換とは、基における一つまたは複数の水素原子がハロゲン、C1〜C6アルキル基、ハロゲン置換のC1〜C6アルキル基、C1〜C6アルコキシ基、C6〜C10のアリール基、C6〜C10のアリール基−オキシ基、C2〜C10のエステル基(アルキル基−COO−)、C2〜C10のアシル基−アルコキシ基(アルキル基−OOC−)、C2〜C10のアシル基(アルキル基−CO−)、C2〜C10のアミド基(アルキル基/アリール基−NHC(O)−)、−COOH、ニトロ基、ヒドロキシ基、アミノ基、1個または2個のC1〜C6のアルキル基で置換されたアミノ基からなる群から選ばれる置換基で置換されることをいう;)
式Iの化合物は、配位子として銅触媒による、塩化アリール、臭化アリール、ヨウ化アリール、またはこれらの組み合わせからなる群から選ばれるハロゲン化アリールのカップリング反応に使用されることを特徴とする使用。 - 前記のRは置換または無置換のフェニル基、置換または無置換のナフチル基、置換または無置換のベンジル基、C1〜C4アルキル基、ピリジル基、アダマンチル基からなる群から選ばれ、
前記のRaは、
(a)OR’(ここで、前記のR’は置換または無置換のC1〜C6のアルキル基からなる群から選ばれる)、あるいは
(b)N(R’’)2(ここで、各R’’は、それぞれ独立にH、置換または無置換のC6〜C20のアリール基、置換または無置換の3〜20員のヘテロアリール基、置換または無置換のC7〜C25のアルキル基−アリール基、置換または無置換のC1〜C5のアルキル基−3〜20員のヘテロアリール基、置換または無置換のC3〜C20のシクロアルキル基、あるいは置換または無置換の3〜20員の複素環基からなる群から選ばれる;ここで、前記のヘテロアリール基または複素環基にN、OまたはSからなる群から選ばれるヘテロ原子が1〜5個含まれる;前記のシクロアルキル基または複素環基は単環、多環、スピロ環または橋架け環の構造でもよい)
から選ばれる、
ことを特徴とする請求項1に記載の使用。 - ハロゲン化アリールのカップリング反応の方法であって、銅を触媒として、下記の式Iで表される化合物を配位子として使用し、前記のカップリング反応を行うことを含み、
Raは、
(a)OR’(ここで、前記のR’は置換または無置換のC1〜C6のアルキル基からなる群から選ばれる。)、あるいは
(b)N(R’’)2(ここで、各R’’は、それぞれ独立にH、置換または無置換のC6〜C20のアリール基、置換または無置換の3〜20員のヘテロアリール基、置換または無置換のC7〜C25のアルキル基−アリール基、置換または無置換のC1〜C5アルキル基−3〜20員のヘテロアリール基、置換または無置換のC3〜C20のシクロアルキル基、あるいは置換または無置換の3〜20員の複素環基からなる群から選ばれる;ここで、前記のヘテロアリール基または複素環基にN、OまたはSからなる群から選ばれるヘテロ原子が1〜5個含まれる;前記のシクロアルキル基または複素環基は単環、多環、スピロ環または橋架け環の構造でもよい)
から選ばれる;
Rbは、H、C1〜C6のアルキル基からなる群から選ばれるか、
あるいはRbはRおよび隣接する窒素原子とともに置換または無置換の3〜20員のヘテロアリール基、あるいは置換または無置換の3〜20員の複素環基を構成し、
前記の置換とは、基における一つまたは複数の水素原子がハロゲン、C1〜C6アルキル基、ハロゲン置換のC1〜C6アルキル基、C1〜C6アルコキシ基、C6〜C10のアリール基、C6〜C10のアリール基−オキシ基、C2〜C10のエステル基(アルキル基−COO−)、C2〜C10のアシル基−アルコキシ基(アルキル基−OOC−)、C2〜C10のアシル基(アルキル基−CO−)、C2〜C10のアミド基(アルキル基/アリール基−NHC(O)−)、−COOH、ニトロ基、シアノ基、ヒドロキシ基、アミノ基、1個または2個のC1〜C6のアルキル基で置換されたアミノ基からなる群から選ばれる置換基で置換されることをいう)
ここで、前記のハロゲン化アリールは、塩化アリール、臭化アリール、ヨウ化アリール、またはこれらの組み合わせからなる群から選ばれる、
ことを特徴とする方法。 - 前記反応では、前記配位子と反応物であるハロゲン化アリールのモル比は1〜50:100、好ましくは5〜20:100で、および/または
前記配位子と銅触媒のモル比は1〜5:1、好ましくは1〜2:1である、
ことを特徴とする請求項4に記載の方法。 - 前記の反応は、
ここで、Xは、N、OまたはSからなる群から選ばれ、
Yは、Cl、Br、Iからなる群から選ばれ、
前記のカップリング試薬は、アンモニア水、アンモニアガス、アンモニウム塩(好ましくは塩化アンモニウム、炭酸アンモニウム、硫酸アンモニウム、リン酸水素アンモニウム、またはこれらの組み合わせ)/水酸化物溶液(好ましくは水酸化カリウム溶液)、
R1、R2、Rcは、それぞれ独立にH、置換または無置換のC1〜C6のアルキル基、置換または無置換のC1〜C6のアルケニル基、置換または無置換のC6〜C20のアリール基、置換または無置換の3〜20員のヘテロアリール基、置換または無置換のC7〜C25のアルキル基−アリール基、置換または無置換のC1〜C5アルキル基−3〜20員のヘテロアリール基、置換または無置換のC3〜C20のシクロアルキル基、置換または無置換のC1〜C5アルキル基−C3〜20のシクロアルキル基、置換または無置換の3〜20員の複素環基あるいは、置換または無置換のC1〜C5アルキル基−3〜20員の複素環基からなる群から選ばれるか、
あるいはR1とR2 は、隣接する窒素原子とともに置換または無置換の3〜20員の複素環基、置換または無置換の3〜20員のヘテロアリール基を構成するか、
あるいはRcとR2は隣接するC(O)NHとともに置換または無置換の3〜20員の複素環基、置換または無置換の3〜20員のヘテロアリール基を構成し、
前記のヘテロアリール基または複素環にN、OまたはSからなる群から選ばれるヘテロ原子が1〜5個含まれ、前記のシクロアルキル基または複素環基は単環、多環、スピロ環または橋架け環の構造で、
前記の置換とは、基における一つまたは複数の水素原子がハロゲン、シアノ基、オキソ基(すなわち、基の同一の炭素原子における2つの水素原子が=Oで置換される)、C1〜C6アルキル基、ハロゲン置換のC1〜C6アルキル基、C1〜C6アルコキシ基、C6〜C10のアリール基、C6〜C10のアリール基−オキシ基、C2〜C10のエステル基(アルキル基−COO−)、C2〜C10のアシル基−アルコキシ基(アルキル基−OOC−)、C2〜C10のアシル基(アルキル基−CO−)、C2〜C10のアミド基(アルキル基/アリール基−NHC(O)−)、−COOH、ニトロ基、ヒドロキシ基、アミノ基、1個または2個のC1〜C6のアルキル基で置換されたアミノ基、C1〜C6アルキル基−S−からなる群から選ばれる置換基で置換されることをいう、
ことを特徴とする請求項4に記載の方法。 - 前記の反応温度は50〜180℃、好ましくは100〜130℃であることを特徴とする請求項4に記載の方法。
- 前記の反応は、以下の(1)、(2)、(3)、(4)、(5)、(6)、(7)または(8)
(1)不活性溶媒中で、
(2)不活性溶媒中で、
前記のアンモニア源は、アンモニアガス、アンモニア水、塩化アンモニウム、炭酸アンモニウム、炭酸水素アンモニウム、硫酸アンモニウム、硝酸アンモニウム、リン酸アンモニウム、リン酸水素二アンモニウム、アジ化ナトリウム、好ましくはアンモニアガス、アンモニア水、塩化アンモニウムおよびリン酸水素二アンモニウムからなる群から選ばれる)
(3)不活性溶媒中で、
(4)不活性溶媒中で、
(5)不活性溶媒中で、
(6)不活性溶媒中で、
あるいはRcとR2は隣接するC(O)NHとともに置換または無置換の3〜20員の複素環基、置換または無置換の3〜20員のヘテロアリール基を構成し、
前記の置換とは、基における一つまたは複数の水素原子がハロゲン、C1〜C6アルキル基、C1〜C6アルコキシ基、C6〜C10のアリール基、C6〜C10のアリール基−オキシ基、C2〜C10のエステル基(アルキル基−COO−)、C2〜C10のアシル基(アルキル基−CO−)、C2〜C10のアミド基(アルキル基−NHC(O)−、アリール基−NHC(O)−)、−COOHからなる群から選ばれる置換基で置換されることをいう;
ほかの各基の定義は前記の通りである)
(7)不活性溶媒中で、
(8)不活性溶媒中で、
を含むことを特徴とする請求項4に記載の方法。 - アリールカップリング反応の触媒系であって、前記の反応系は、銅触媒、配位子、塩基、および有機溶媒を含み、
ここで、前記の銅触媒は、CuI、CuBr、CuCl、CuTc、Cu(OAc)2、CuSO4、Cu2O、CuBr2、CuCl2、CuO, CuSCN, CuCN, Cu(acac)2、またはこれらの組み合わせ、好ましくはCuI、Cu2O、Cu(acac)2からなる群から選ばれ、
前記の塩基は、炭酸カリウム、炭酸セシウム、リン酸カリウム、炭酸水素ナトリウム、炭酸水素カリウム、炭酸ナトリウム、水酸化リチウム、水酸化ナトリウム、テトラブチルアンモニウムヒドロキシド、および/または当該塩基の水和物、あるいはこれらの組み合わせ、好ましくはリン酸カリウム、炭酸セシウム、水酸化リチウムからなる群から選ばれ、
前記の溶媒は、DMSO、DMF、DMA、NMP、アセトニトリル、イソプロパノール、1,4−ジオキサン、テトラヒドロフラン、トルエン、t−ブタノール、またはこれらの組み合わせからなる群から選ばれ、好ましくはDMSOおよび/またはDMFならびに/あるいはDMSO/H2Oであり、
前記の配位子は、下記の式(I)で表される構造を有する、
ことを特徴とする触媒系。 - 式(I)で表される化合物の製造方法であって、
ここで、方法(i)は、
方法(ii)は、
または、式(I)で表される化合物の製造方法は、
方法(II)は、
(ここで、各基の定義は請求項10の通りである)
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