JP6613428B2 - ジアルキル[2−(ピレニル)フェニル]ホスフィン、および、パラジウム化合物とこれからなる触媒。 - Google Patents
ジアルキル[2−(ピレニル)フェニル]ホスフィン、および、パラジウム化合物とこれからなる触媒。 Download PDFInfo
- Publication number
- JP6613428B2 JP6613428B2 JP2016007737A JP2016007737A JP6613428B2 JP 6613428 B2 JP6613428 B2 JP 6613428B2 JP 2016007737 A JP2016007737 A JP 2016007737A JP 2016007737 A JP2016007737 A JP 2016007737A JP 6613428 B2 JP6613428 B2 JP 6613428B2
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- Prior art keywords
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- pyrenyl
- mmol
- phosphine
- phenyl
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- PNABECGNEZEDOU-UHFFFAOYSA-N C1(=CC=C2C=CC3=CC=CC4=CC=C1C2=C34)C1=C(C=CC=C1)P Chemical compound C1(=CC=C2C=CC3=CC=CC4=CC=C1C2=C34)C1=C(C=CC=C1)P PNABECGNEZEDOU-UHFFFAOYSA-N 0.000 title claims description 27
- 150000002941 palladium compounds Chemical class 0.000 title claims description 13
- 239000003054 catalyst Substances 0.000 title description 10
- -1 1-pyrenyl group Chemical group 0.000 claims description 65
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 8
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 7
- 125000001725 pyrenyl group Chemical group 0.000 claims description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 48
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 28
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 27
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 26
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 20
- 238000005160 1H NMR spectroscopy Methods 0.000 description 14
- 239000012300 argon atmosphere Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000010898 silica gel chromatography Methods 0.000 description 14
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 13
- QOCSSEGZVIRTGM-UHFFFAOYSA-N C1(CCCCC1)P(C1=C(C=CC=C1)C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C34)C1CCCCC1 Chemical compound C1(CCCCC1)P(C1=C(C=CC=C1)C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C34)C1CCCCC1 QOCSSEGZVIRTGM-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 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 11
- 238000001816 cooling Methods 0.000 description 9
- VZQJKWIYMIKLPA-UHFFFAOYSA-N 9-(4-methoxyphenyl)carbazole Chemical compound C1=CC(OC)=CC=C1N1C2=CC=CC=C2C2=CC=CC=C21 VZQJKWIYMIKLPA-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000004817 gas chromatography Methods 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003446 ligand Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- DWKNOLCXIFYNFV-HSZRJFAPSA-N 2-[[(2r)-1-[1-[(4-chloro-3-methylphenyl)methyl]piperidin-4-yl]-5-oxopyrrolidine-2-carbonyl]amino]-n,n,6-trimethylpyridine-4-carboxamide Chemical compound CN(C)C(=O)C1=CC(C)=NC(NC(=O)[C@@H]2N(C(=O)CC2)C2CCN(CC=3C=C(C)C(Cl)=CC=3)CC2)=C1 DWKNOLCXIFYNFV-HSZRJFAPSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000006880 cross-coupling reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 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 3
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 2
- SCDSEHPMMQSWNI-UHFFFAOYSA-N 1-(2-bromophenyl)pyrene Chemical compound BrC1=CC=CC=C1C1=CC=C(C=C2)C3=C4C2=CC=CC4=CC=C13 SCDSEHPMMQSWNI-UHFFFAOYSA-N 0.000 description 2
- OIRHKGBNGGSCGS-UHFFFAOYSA-N 1-bromo-2-iodobenzene Chemical compound BrC1=CC=CC=C1I OIRHKGBNGGSCGS-UHFFFAOYSA-N 0.000 description 2
- PKJBWOWQJHHAHG-UHFFFAOYSA-N 1-bromo-4-phenylbenzene Chemical group C1=CC(Br)=CC=C1C1=CC=CC=C1 PKJBWOWQJHHAHG-UHFFFAOYSA-N 0.000 description 2
- QJPJQTDYNZXKQF-UHFFFAOYSA-N 4-bromoanisole Chemical compound COC1=CC=C(Br)C=C1 QJPJQTDYNZXKQF-UHFFFAOYSA-N 0.000 description 2
- HQSCPPCMBMFJJN-UHFFFAOYSA-N 4-bromobenzonitrile Chemical compound BrC1=CC=C(C#N)C=C1 HQSCPPCMBMFJJN-UHFFFAOYSA-N 0.000 description 2
- IHDDUZSNZRAXFF-UHFFFAOYSA-N 4-carbazol-9-ylbenzonitrile Chemical compound C1=CC(C#N)=CC=C1N1C2=CC=CC=C2C2=CC=CC=C21 IHDDUZSNZRAXFF-UHFFFAOYSA-N 0.000 description 2
- SXMYGRFTUVFPQJ-UHFFFAOYSA-N BrC1=C(C=CC=C1)C=1C2=CC(=CC3=CC=C4C=C(C=C(C1)C4=C32)C(C)(C)C)C(C)(C)C Chemical compound BrC1=C(C=CC=C1)C=1C2=CC(=CC3=CC=C4C=C(C=C(C1)C4=C32)C(C)(C)C)C(C)(C)C SXMYGRFTUVFPQJ-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 150000001502 aryl halides Chemical class 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000010758 carbon-nitrogen bond forming reactions Methods 0.000 description 2
- AKJFBIZAEPTXIL-UHFFFAOYSA-N chloro(dicyclohexyl)phosphane Chemical compound C1CCCCC1P(Cl)C1CCCCC1 AKJFBIZAEPTXIL-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 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
- 239000007788 liquid Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 2
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- UKSZBOKPHAQOMP-SVLSSHOZSA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [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 UKSZBOKPHAQOMP-SVLSSHOZSA-N 0.000 description 1
- BIIBYWQGRFWQKM-JVVROLKMSA-N (2S)-N-[4-(cyclopropylamino)-3,4-dioxo-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl]-2-[[(E)-3-(2,4-dichlorophenyl)prop-2-enoyl]amino]-4,4-dimethylpentanamide Chemical compound CC(C)(C)C[C@@H](C(NC(C[C@H](CCN1)C1=O)C(C(NC1CC1)=O)=O)=O)NC(/C=C/C(C=CC(Cl)=C1)=C1Cl)=O BIIBYWQGRFWQKM-JVVROLKMSA-N 0.000 description 1
- KEOLYBMGRQYQTN-UHFFFAOYSA-N (4-bromophenyl)-phenylmethanone Chemical compound C1=CC(Br)=CC=C1C(=O)C1=CC=CC=C1 KEOLYBMGRQYQTN-UHFFFAOYSA-N 0.000 description 1
- 0 *P(*)c(cccc1)c1[Al] Chemical compound *P(*)c(cccc1)c1[Al] 0.000 description 1
- 125000005919 1,2,2-trimethylpropyl group Chemical group 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- CSVCVIHEBDJTCJ-UHFFFAOYSA-N 1-bromo-3,5-bis(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC(Br)=CC(C(F)(F)F)=C1 CSVCVIHEBDJTCJ-UHFFFAOYSA-N 0.000 description 1
- PLDWAJLZAAHOGG-UHFFFAOYSA-N 1-bromo-3-methoxybenzene Chemical compound COC1=CC=CC(Br)=C1 PLDWAJLZAAHOGG-UHFFFAOYSA-N 0.000 description 1
- XHCAGOVGSDHHNP-UHFFFAOYSA-N 1-bromo-4-tert-butylbenzene Chemical compound CC(C)(C)C1=CC=C(Br)C=C1 XHCAGOVGSDHHNP-UHFFFAOYSA-N 0.000 description 1
- QRVQUBKLRBKFCG-UHFFFAOYSA-N 1-phenylpyrene Chemical compound C1=CC=CC=C1C1=CC=C(C=C2)C3=C4C2=CC=CC4=CC=C13 QRVQUBKLRBKFCG-UHFFFAOYSA-N 0.000 description 1
- GSKHIRFMTJUBSM-UHFFFAOYSA-N 2,7-dimethylpyrene Chemical compound C1=C(C)C=C2C=CC3=CC(C)=CC4=CC=C1C2=C43 GSKHIRFMTJUBSM-UHFFFAOYSA-N 0.000 description 1
- CGNCDIGDEHCESG-UHFFFAOYSA-N 2-(2,7-ditert-butylpyren-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Chemical compound C=1C(C2=C34)=CC(C(C)(C)C)=CC2=CC=C3C=C(C(C)(C)C)C=C4C=1B1OC(C)(C)C(C)(C)O1 CGNCDIGDEHCESG-UHFFFAOYSA-N 0.000 description 1
- IJICRIUYZZESMW-UHFFFAOYSA-N 2-bromodibenzothiophene Chemical compound C1=CC=C2C3=CC(Br)=CC=C3SC2=C1 IJICRIUYZZESMW-UHFFFAOYSA-N 0.000 description 1
- APSMUYYLXZULMS-UHFFFAOYSA-N 2-bromonaphthalene Chemical compound C1=CC=CC2=CC(Br)=CC=C21 APSMUYYLXZULMS-UHFFFAOYSA-N 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- ZGIKWINFUGEQEO-UHFFFAOYSA-N 3-bromoquinoline Chemical compound C1=CC=CC2=CC(Br)=CN=C21 ZGIKWINFUGEQEO-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- UXHQLGLGLZKHTC-CUNXSJBXSA-N 4-[(3s,3ar)-3-cyclopentyl-7-(4-hydroxypiperidine-1-carbonyl)-3,3a,4,5-tetrahydropyrazolo[3,4-f]quinolin-2-yl]-2-chlorobenzonitrile Chemical compound C1CC(O)CCN1C(=O)C1=CC=C(C=2[C@@H]([C@H](C3CCCC3)N(N=2)C=2C=C(Cl)C(C#N)=CC=2)CC2)C2=N1 UXHQLGLGLZKHTC-CUNXSJBXSA-N 0.000 description 1
- HFGHRUCCKVYFKL-UHFFFAOYSA-N 4-ethoxy-2-piperazin-1-yl-7-pyridin-4-yl-5h-pyrimido[5,4-b]indole Chemical compound C1=C2NC=3C(OCC)=NC(N4CCNCC4)=NC=3C2=CC=C1C1=CC=NC=C1 HFGHRUCCKVYFKL-UHFFFAOYSA-N 0.000 description 1
- COFGIMFFZDDCMU-UHFFFAOYSA-N 9-(3-methoxyphenyl)carbazole Chemical compound COC1=CC=CC(N2C3=CC=CC=C3C3=CC=CC=C32)=C1 COFGIMFFZDDCMU-UHFFFAOYSA-N 0.000 description 1
- WNLRSJKFQUCYQP-UHFFFAOYSA-N 9-naphthalen-2-ylcarbazole Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=CC=C2)C2=C1 WNLRSJKFQUCYQP-UHFFFAOYSA-N 0.000 description 1
- FTRWZKTZIAJFJD-UHFFFAOYSA-N C(C1)C=Cc2c1c1ccccc1[n]2-c(cc1)ccc1-c1ccccc1 Chemical compound C(C1)C=Cc2c1c1ccccc1[n]2-c(cc1)ccc1-c1ccccc1 FTRWZKTZIAJFJD-UHFFFAOYSA-N 0.000 description 1
- MNDSZVQKIGOQBF-UHFFFAOYSA-N C1(CCCCC1)P(C1=C(C=CC=C1)C=1C2=CC(=CC3=CC=C4C=C(C=C(C1)C4=C32)C(C)(C)C)C(C)(C)C)C3CCCCC3 Chemical compound C1(CCCCC1)P(C1=C(C=CC=C1)C=1C2=CC(=CC3=CC=C4C=C(C=C(C1)C4=C32)C(C)(C)C)C(C)(C)C)C3CCCCC3 MNDSZVQKIGOQBF-UHFFFAOYSA-N 0.000 description 1
- YOGQAFWAOAEWGY-UHFFFAOYSA-N CC(CC=C1)c(c2ccccc22)c1[n]2-c(cc1)ccc1OC Chemical compound CC(CC=C1)c(c2ccccc22)c1[n]2-c(cc1)ccc1OC YOGQAFWAOAEWGY-UHFFFAOYSA-N 0.000 description 1
- 238000007341 Heck reaction Methods 0.000 description 1
- 238000005577 Kumada cross-coupling reaction Methods 0.000 description 1
- 238000006411 Negishi coupling reaction Methods 0.000 description 1
- 238000003477 Sonogashira cross-coupling reaction Methods 0.000 description 1
- 238000006619 Stille reaction Methods 0.000 description 1
- 238000006069 Suzuki reaction reaction Methods 0.000 description 1
- RBYGDVHOECIAFC-UHFFFAOYSA-L acetonitrile;palladium(2+);dichloride Chemical compound [Cl-].[Cl-].[Pd+2].CC#N.CC#N RBYGDVHOECIAFC-UHFFFAOYSA-L 0.000 description 1
- 125000003670 adamantan-2-yl group Chemical group [H]C1([H])C(C2([H])[H])([H])C([H])([H])C3([H])C([*])([H])C1([H])C([H])([H])C2([H])C3([H])[H] 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 1
- WXNOJTUTEXAZLD-UHFFFAOYSA-L benzonitrile;dichloropalladium Chemical compound Cl[Pd]Cl.N#CC1=CC=CC=C1.N#CC1=CC=CC=C1 WXNOJTUTEXAZLD-UHFFFAOYSA-L 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- AQLLXLJDHSJFFA-UHFFFAOYSA-N c1ccc2c(c1)n(-c1cnc3ccccc3c1)c1ccccc21 Chemical compound c1ccc2c(c1)n(-c1cnc3ccccc3c1)c1ccccc21 AQLLXLJDHSJFFA-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 125000004122 cyclic 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
- 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
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([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
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- XVHJMCHKRAOXKF-UHFFFAOYSA-N dicyclohexyl-(2-phenanthren-9-ylphenyl)phosphane Chemical compound C1CCCCC1P(C=1C(=CC=CC=1)C=1C2=CC=CC=C2C2=CC=CC=C2C=1)C1CCCCC1 XVHJMCHKRAOXKF-UHFFFAOYSA-N 0.000 description 1
- MXFYYFVVIIWKFE-UHFFFAOYSA-N dicyclohexyl-[2-[2,6-di(propan-2-yloxy)phenyl]phenyl]phosphane Chemical compound CC(C)OC1=CC=CC(OC(C)C)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 MXFYYFVVIIWKFE-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- PENAXHPKEVTBLF-UHFFFAOYSA-L palladium(2+);prop-1-ene;dichloride Chemical class [Pd+]Cl.[Pd+]Cl.[CH2-]C=C.[CH2-]C=C PENAXHPKEVTBLF-UHFFFAOYSA-L 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- JKDRQYIYVJVOPF-FDGPNNRMSA-L palladium(ii) acetylacetonate Chemical compound [Pd+2].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O JKDRQYIYVJVOPF-FDGPNNRMSA-L 0.000 description 1
- INIOZDBICVTGEO-UHFFFAOYSA-L palladium(ii) bromide Chemical compound Br[Pd]Br INIOZDBICVTGEO-UHFFFAOYSA-L 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- MWEKPLLMFXIZOC-UHFFFAOYSA-N pyren-1-ylboronic acid Chemical compound C1=C2C(B(O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 MWEKPLLMFXIZOC-UHFFFAOYSA-N 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- KMIOJWCYOHBUJS-HAKPAVFJSA-N vorolanib Chemical compound C1N(C(=O)N(C)C)CC[C@@H]1NC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C KMIOJWCYOHBUJS-HAKPAVFJSA-N 0.000 description 1
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- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
(i)一般式(1)
で表されるジアルキル[2−(ピレニル)フェニル]ホスフィン、
(ii)Arが、炭素数1〜4のアルキル基で置換されていてもよい1−ピレニル基または炭素数1〜4のアルキル基で置換されていてもよい4−ピレニル基である(i)に記載のジアルキル[2−(ピレニル)フェニル]ホスフィン、
(iii)Arが、1−ピレニル基、4−ピレニル基または2,7−ジ−tert−ブチル−4−ピレニル基である(i)または(ii)に記載のジアルキル[2−(ピレニル)フェニル]ホスフィン、
(iv)R1およびR2が、各々独立に、シクロヘキシル基、イソプロピル基、tert−ブチル基または1−アダマンチル基である(i)から(iii)のいずれかに記載のジアルキル[2−(ピレニル)フェニル]ホスフィン、
(v)R1およびR2が、いずれもシクロヘキシル基である(i)から(iv)のいずれかに記載のジアルキル[2−(ピレニル)フェニル]ホスフィン、
(vi)パラジウム化合物と一般式(1)
参考例−1
実施例−1
参考例−2
実施例−2
実施例−3
実施例−4
実施例−5
実施例−6
実施例−7
実施例−8
実施例−9
実施例−10
実施例−11
比較例−1
ジシクロヘキシル[2−(1−ピレニル)フェニル]ホスフィン 14.4mg(0.03mmol)に替えて[(1,1’−ビフェニル)−2−イル]ジシクロヘキシルホスフィン 10.5mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率14%)。
比較例−2
ジシクロヘキシル[2−(1−ピレニル)フェニル)ホスフィン 14.4mg(0.03mmol)に替えてジシクロヘキシル[2−(ナフタレン−1−イル)フェニル)ホスフィン 12.0mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率26%)。
比較例−3
ジシクロヘキシル[2−(1−ピレニル)フェニル)ホスフィン 14.4mg(0.03mmol)に替えてジシクロヘキシル[2−(フェナントレン−9−イル)フェニル]ホスフィン 13.5mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率26%)。
比較例−4
ジシクロヘキシル[2−(1−ピレニル)フェニル)ホスフィン 14.4mg(0.03mmol)に替えてトリ−tert−ブチルホスホニウムテトラフルオロボラート 8.7mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率19%)。
比較例−5
ジシクロヘキシル[2−(1−ピレニル)フェニル)ホスフィン 14.4mg(0.03mmol)に替えてジシクロヘキシル[2’,6’−ジイソプロポキシ−(1,1’−ビフェニル)−2−イル)ホスフィン 14.0mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率12%)。
比較例−6
ジシクロヘキシル[2−(1−ピレニル)フェニル)ホスフィン 14.4mg(0.03mmol)に替えてジシクロヘキシル[2’,4’,6’−トリイソプロピル−(1,1’−ビフェニル]−2−イル]ホスフィン 14.3mg(0.03mmol)を用いた以外は全て実施例−11と同じ操作を行い、ガスクロマトグラフィーにより9−(4−メトキシフェニル)−9H−カルバゾールの生成を確認した(GC収率44%)。
実施例−12
Claims (7)
- Arが、炭素数1〜4のアルキル基で置換されていてもよい1−ピレニル基または炭素数1〜4のアルキル基で置換されていてもよい4−ピレニル基である請求項1に記載のジアルキル[2−(ピレニル)フェニル]ホスフィン。
- Arが、1−ピレニル基、4−ピレニル基または2,7−ジ−tert−ブチル−4−ピレニル基である請求項1または2に記載のジアルキル[2−(ピレニル)フェニル]ホスフィン。
- R1およびR2が、各々独立に、シクロヘキシル基、イソプロピル基、tert−ブチル基または1−アダマンチル基である請求項1から3のいずれかに記載のジアルキル[2−(ピレニル)フェニル]ホスフィン。
- R1およびR2が、いずれもシクロヘキシル基である請求項1から4のいずれかに記載のジアルキル[2−(ピレニル)フェニル]ホスフィン。
- 請求項6に記載の錯体化合物を含むカップリング反応触媒。
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