CN105801430B - 菲并[9,10-b]联亚四苯衍生物以及其用途 - Google Patents
菲并[9,10-b]联亚四苯衍生物以及其用途 Download PDFInfo
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- CN105801430B CN105801430B CN201510216450.9A CN201510216450A CN105801430B CN 105801430 B CN105801430 B CN 105801430B CN 201510216450 A CN201510216450 A CN 201510216450A CN 105801430 B CN105801430 B CN 105801430B
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- GAPILTNQFHZQSV-UHFFFAOYSA-N C1=CC=CC=2C3=CC=CC=C3C3=CC4=C5C=CC=CC5=C5C=CC=CC5=C5C=CC=CC5=C4C=C3C1=2 Chemical group C1=CC=CC=2C3=CC=CC=C3C3=CC4=C5C=CC=CC5=C5C=CC=CC5=C5C=CC=CC5=C4C=C3C1=2 GAPILTNQFHZQSV-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000002019 doping agent Substances 0.000 claims abstract description 13
- 125000004432 carbon atom Chemical group C* 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 23
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 14
- 125000001072 heteroaryl group Chemical group 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 2
- 230000027756 respiratory electron transport chain Effects 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 126
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 114
- 239000000203 mixture Substances 0.000 description 108
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 98
- 239000000047 product Substances 0.000 description 86
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 81
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 78
- 230000015572 biosynthetic process Effects 0.000 description 75
- 238000003786 synthesis reaction Methods 0.000 description 73
- 239000010410 layer Substances 0.000 description 70
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 65
- 229910052757 nitrogen Inorganic materials 0.000 description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 47
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 45
- 238000006243 chemical reaction Methods 0.000 description 43
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 40
- 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 39
- 239000000243 solution Substances 0.000 description 30
- 239000002904 solvent Substances 0.000 description 27
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 26
- 238000000034 method Methods 0.000 description 26
- 239000012044 organic layer Substances 0.000 description 25
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 20
- 239000003480 eluent Substances 0.000 description 19
- 239000011541 reaction mixture Substances 0.000 description 17
- -1 diphenylamino group Chemical group 0.000 description 16
- KTQYWNARBMKMCX-UHFFFAOYSA-N tetraphenylene Chemical group C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C3=CC=CC=C3C2=C1 KTQYWNARBMKMCX-UHFFFAOYSA-N 0.000 description 16
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 15
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 14
- 230000005525 hole transport Effects 0.000 description 14
- 125000005580 triphenylene group Chemical group 0.000 description 14
- 239000007787 solid Substances 0.000 description 13
- 0 *1c2c(C3C=C(c4ccccc4C(C4)C5=CC(C67c8ccccc8-c8ccccc68)=C4c4c7cccc4)C5=CC3)cccc2-c2c1cccc2 Chemical compound *1c2c(C3C=C(c4ccccc4C(C4)C5=CC(C67c8ccccc8-c8ccccc68)=C4c4c7cccc4)C5=CC3)cccc2-c2c1cccc2 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 12
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 11
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 11
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 125000003003 spiro group Chemical group 0.000 description 10
- SXHRLWDOTAFGGF-UHFFFAOYSA-N 21'-bromospiro[fluorene-9,18'-hexacyclo[12.11.0.02,7.08,13.016,24.017,22]pentacosa-1(25),2,4,6,8,10,12,14,16,19,21,23-dodecaene] Chemical compound BrC1=C2C=C3C(C=C4C5=CC=CC=C5C5=CC=CC=C5C4=C3)=C2C2(C=C1)C1=CC=CC=C1C=1C=CC=CC=12 SXHRLWDOTAFGGF-UHFFFAOYSA-N 0.000 description 9
- 238000010898 silica gel chromatography Methods 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 8
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 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 8
- JHRMQHFRVPVGHL-UHFFFAOYSA-N 2-chloro-1,10-phenanthroline Chemical compound C1=CN=C2C3=NC(Cl)=CC=C3C=CC2=C1 JHRMQHFRVPVGHL-UHFFFAOYSA-N 0.000 description 7
- 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 7
- 229910000029 sodium carbonate Inorganic materials 0.000 description 7
- 235000017550 sodium carbonate Nutrition 0.000 description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 6
- SPWVRYZQLGQKGK-UHFFFAOYSA-N dichloromethane;hexane Chemical compound ClCCl.CCCCCC SPWVRYZQLGQKGK-UHFFFAOYSA-N 0.000 description 6
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 6
- 235000011056 potassium acetate Nutrition 0.000 description 6
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 6
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 6
- 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 6
- DKHNGUNXLDCATP-UHFFFAOYSA-N dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile Chemical compound C12=NC(C#N)=C(C#N)N=C2C2=NC(C#N)=C(C#N)N=C2C2=C1N=C(C#N)C(C#N)=N2 DKHNGUNXLDCATP-UHFFFAOYSA-N 0.000 description 5
- 238000007429 general method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- KJBPEWYERVFFRV-UHFFFAOYSA-N n-(4-methylphenyl)dibenzofuran-4-amine Chemical compound C1=CC(C)=CC=C1NC1=CC=CC2=C1OC1=CC=CC=C12 KJBPEWYERVFFRV-UHFFFAOYSA-N 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 150000003518 tetracenes Chemical class 0.000 description 5
- ZUUFVUGVXWCMSQ-UHFFFAOYSA-N 20'-bromospiro[fluorene-9,18'-hexacyclo[12.11.0.02,7.08,13.016,24.017,22]pentacosa-1(25),2,4,6,8,10,12,14,16,19,21,23-dodecaene] Chemical compound BrC=1C=C2C=C3C(C=C4C5=CC=CC=C5C5=CC=CC=C5C4=C3)=C2C2(C=1)C1=CC=CC=C1C=1C=CC=CC=12 ZUUFVUGVXWCMSQ-UHFFFAOYSA-N 0.000 description 4
- GKTLHQFSIDFAJH-UHFFFAOYSA-N 3-(9h-carbazol-3-yl)-9-phenylcarbazole Chemical compound C1=CC=CC=C1N1C2=CC=C(C=3C=C4C5=CC=CC=C5NC4=CC=3)C=C2C2=CC=CC=C21 GKTLHQFSIDFAJH-UHFFFAOYSA-N 0.000 description 4
- RPJJOOCYRZQOOQ-UHFFFAOYSA-N 4,6-diphenyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrimidine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC(C=2N=C(C=C(N=2)C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 RPJJOOCYRZQOOQ-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 4
- 125000000732 arylene group Chemical group 0.000 description 4
- MUALRAIOVNYAIW-UHFFFAOYSA-N binap Chemical compound C1=CC=CC=C1P(C=1C(=C2C=CC=CC2=CC=1)C=1C2=CC=CC=C2C=CC=1P(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 MUALRAIOVNYAIW-UHFFFAOYSA-N 0.000 description 4
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 4
- 125000005549 heteroarylene group Chemical group 0.000 description 4
- 238000004770 highest occupied molecular orbital Methods 0.000 description 4
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- 229940078552 o-xylene Drugs 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 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 3
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 3
- CTPUUDQIXKUAMO-UHFFFAOYSA-N 1-bromo-3-iodobenzene Chemical compound BrC1=CC=CC(I)=C1 CTPUUDQIXKUAMO-UHFFFAOYSA-N 0.000 description 3
- GOWHYAMXFQEGPD-UHFFFAOYSA-N 2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,10-phenanthroline Chemical compound CC1(OB(OC1(C)C)C=1C=C(C=CC=1)C1=NC2=C3N=CC=CC3=CC=C2C=C1)C GOWHYAMXFQEGPD-UHFFFAOYSA-N 0.000 description 3
- DDGPPAMADXTGTN-UHFFFAOYSA-N 2-chloro-4,6-diphenyl-1,3,5-triazine Chemical compound N=1C(Cl)=NC(C=2C=CC=CC=2)=NC=1C1=CC=CC=C1 DDGPPAMADXTGTN-UHFFFAOYSA-N 0.000 description 3
- AMJUNFDJWSQMGL-UHFFFAOYSA-N 20'-bromo-10'-methoxyspiro[fluorene-9,18'-hexacyclo[12.11.0.02,7.08,13.016,24.017,22]pentacosa-1(25),2,4,6,8(13),9,11,14,16,19,21,23-dodecaene] Chemical compound BrC=1C=C2C=C3C(C=C4C5=CC=C(C=C5C5=CC=CC=C5C4=C3)OC)=C2C2(C=1)C1=CC=CC=C1C=1C=CC=CC=12 AMJUNFDJWSQMGL-UHFFFAOYSA-N 0.000 description 3
- LLQQCDJVSYEQQQ-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC(B2OC(C)(C)C(C)(C)O2)=C1 LLQQCDJVSYEQQQ-UHFFFAOYSA-N 0.000 description 3
- QFBLZPOUIVVUEM-UHFFFAOYSA-N 9-(4-chloro-6-phenylpyrimidin-2-yl)carbazole Chemical compound ClC1=NC(=NC(=C1)C1=CC=CC=C1)N1C2=CC=CC=C2C=2C=CC=CC1=2 QFBLZPOUIVVUEM-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- IVDFJHOHABJVEH-UHFFFAOYSA-N HOCMe2CMe2OH Natural products CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 3
- 125000005331 diazinyl group Chemical group N1=NC(=CC=C1)* 0.000 description 3
- 125000004987 dibenzofuryl group Chemical group C1(=CC=CC=2OC3=C(C21)C=CC=C3)* 0.000 description 3
- 125000004988 dibenzothienyl group Chemical group C1(=CC=CC=2SC3=C(C21)C=CC=C3)* 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 125000005241 heteroarylamino group Chemical group 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 description 3
- 125000004625 phenanthrolinyl group Chemical group N1=C(C=CC2=CC=C3C=CC=NC3=C12)* 0.000 description 3
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 3
- 125000001644 phenoxazinyl group Chemical group C1(=CC=CC=2OC3=CC=CC=C3NC12)* 0.000 description 3
- 125000001725 pyrenyl group Chemical group 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 3
- 125000004306 triazinyl group Chemical group 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- HYCYKHYFIWHGEX-UHFFFAOYSA-N (2-phenylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC=C1C1=CC=CC=C1 HYCYKHYFIWHGEX-UHFFFAOYSA-N 0.000 description 2
- UBHOJJRMAHJLMR-UHFFFAOYSA-N 1-n,1-n,6-n,6-n-tetrakis(3-methylphenyl)pyrene-1,6-diamine Chemical compound CC1=CC=CC(N(C=2C=C(C)C=CC=2)C=2C3=CC=C4C=CC(=C5C=CC(C3=C54)=CC=2)N(C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)=C1 UBHOJJRMAHJLMR-UHFFFAOYSA-N 0.000 description 2
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- ZGZLKMMEEBKZBK-UHFFFAOYSA-N c(cc1)cc(C2(c(ccc(-[n]3c(cccc4)c4c4c3cccc4)c3)c3-c3c4)c3cc3c4c(cccc4)c4c4ccccc34)c1-c1c2cccc1 Chemical compound c(cc1)cc(C2(c(ccc(-[n]3c(cccc4)c4c4c3cccc4)c3)c3-c3c4)c3cc3c4c(cccc4)c4c4ccccc34)c1-c1c2cccc1 ZGZLKMMEEBKZBK-UHFFFAOYSA-N 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- UZVGSSNIUNSOFA-UHFFFAOYSA-N dibenzofuran-1-carboxylic acid Chemical compound O1C2=CC=CC=C2C2=C1C=CC=C2C(=O)O UZVGSSNIUNSOFA-UHFFFAOYSA-N 0.000 description 1
- ZXHUJRZYLRVVNP-UHFFFAOYSA-N dibenzofuran-4-ylboronic acid Chemical compound C12=CC=CC=C2OC2=C1C=CC=C2B(O)O ZXHUJRZYLRVVNP-UHFFFAOYSA-N 0.000 description 1
- GOXNHPQCCUVWRO-UHFFFAOYSA-N dibenzothiophen-4-ylboronic acid Chemical compound C12=CC=CC=C2SC2=C1C=CC=C2B(O)O GOXNHPQCCUVWRO-UHFFFAOYSA-N 0.000 description 1
- YDVNLQGCLLPHAH-UHFFFAOYSA-N dichloromethane;hydrate Chemical compound O.ClCCl YDVNLQGCLLPHAH-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
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- 150000004795 grignard reagents Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- COLNWNFTWHPORY-UHFFFAOYSA-M lithium;8-hydroxyquinoline-2-carboxylate Chemical compound [Li+].C1=C(C([O-])=O)N=C2C(O)=CC=CC2=C1 COLNWNFTWHPORY-UHFFFAOYSA-M 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- QLVJMUILAGEUOP-UHFFFAOYSA-N n-(4-dibenzofuran-4-ylphenyl)-4-phenylaniline Chemical compound C=1C=C(C=2C3=C(C4=CC=CC=C4O3)C=CC=2)C=CC=1NC(C=C1)=CC=C1C1=CC=CC=C1 QLVJMUILAGEUOP-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- RPGWZZNNEUHDAQ-UHFFFAOYSA-N phenylphosphine Chemical compound PC1=CC=CC=C1 RPGWZZNNEUHDAQ-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/72—Spiro hydrocarbons
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- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/61—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton with at least one of the condensed ring systems formed by three or more rings
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- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
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- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
- C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
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- C07D279/18—[b, e]-condensed with two six-membered rings
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- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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Abstract
本申请涉及菲并[9,10‑b]联亚四苯衍生物以及其用途。本发明公开一种由下式(I)表示的新颖菲并[9,10‑b]联亚四苯衍生物,采用所述菲并[9,10‑b]联亚四苯衍生物作为电子阻挡材料、电洞阻挡材料、电子传输材料、磷光主体材料或荧光主体和掺杂剂材料的有机EL装置,本发明可以显示优良的性能:其中L1、L2、Ar1、Ar2、m、p、q和R1到R3定义与本发明中所描述相同。
Description
技术领域
本发明一般涉及一种新颖的菲并[9,10-b]联亚四苯衍生物和一种使用所述菲并[9,10-b]联亚四苯衍生物的有机电致发光(本文中称为「有机EL」)装置。更确切地说,本发明涉及具有通式(I)的菲并[9,10-b]联亚四苯衍生物和使用所述菲并[9,10-b]联亚四苯衍生物作为发射主体或掺杂剂、电洞阻挡层(hole blocking layer,HBL)、电子阻挡层(electron blocking layer,EBL)、电子传输层(electron transport layer,ETL)以及电洞传输层(hole transport layer,HTL)的有机EL装置。
背景技术
有机电致发光(有机EL)是一种发光二极管(LED),其中发射层是由有机化合物制成的膜,其响应于电流发光。有机化合物的发射层夹在两个电极之间。有机EL由于其高照明、低重量、超薄外形、自照明而无须背光、低功耗、宽视角、高对比度、制造方法简单以及响应时间快速而应用于平板显示器中。
有机材料电致发光的第一次观察是在1950年代早期由安德烈贝纳诺斯(AndreBernanose)和同事在法国南锡大学(Nancy-University)进行的。纽约大学(New YorkUniversity)的马丁蒲伯(Martin Pope)和其同事在1963年第一次在真空下于掺杂有并四苯的蒽的单一纯晶体上观察直流电(DC)电致发光。
第一个二极管装置在1987年由伊士曼柯达(Eastman Kodak)的秦W.唐(ChingW.Tang)和史蒂文凡斯莱克(Steven Van Slyke)所报告。所述装置使用具有单独电洞传输和电子传输层的双层结构,使得工作电压降低并且改进效率,导致当今时代的有机EL研究和装置生产。
有机EL装置典型地由位于两个电极之间的有机材料层构成,其包括电洞传输层(HTL)、发射层(EML)、电子传输层(ETL)。有机EL的基本机制涉及注入载流子、传输、重组载流子和形成激子以发光。当外部电压应用到有机EL装置时,电子和电洞分别从阴极和阳极注入,电子将从阴极注入到LUMO(最低未占用分子轨域)中并且电洞洞将从阳极注入到HOMO(最高占用分子轨域)中。当电子与电洞在发射层中重组时,形成激子并且随后发光。当发光分子吸收能量以达到激发态时,取决于电子和电洞的自旋怎样组合,激子可以呈单重态或三重态。75%激子通过电子和电洞的重组形成以达到三重激发态。从三重态衰减是自旋禁止的。因此,荧光电致发光装置仅具有25%内部量子效率。相比于荧光电致发光装置,磷光有机EL装置利用自旋-轨道相互作用可促进单重态与三重态之间的系统间穿越(intersystem crossing),因此获得从单重态和三重态的发射和25%到100%的电致发光装置内部量子效率。
最近,阿达奇(Adachi)和同事研发一种并入热激活延迟荧光(TADF)机制的新颖荧光有机EL装置,其是通过用反向系统间穿越(RISC)机制将自旋禁止三重态激子转化至单重态能阶获得激子形成的高效率的有前景的方式。
磷光有机EL利用三重态和单重态激子。由于与单重态激子相比,三重态激子具有较长生命期及扩散长度,磷光有机EL一般需要在发射层(EML)与电子传输层(ETL)之间的额外电洞阻挡层(HBL),或具有电洞阻挡能力的电子传输层(HBETL),而非典型的ETL。使用HBL或HBETL的目的是限制注入的电洞和电子的重组和使EML内所产生激子弛豫,因此可以改进装置的效率。为了满足这些作用,电洞阻挡材料必须具有适合于阻断电洞从EML传输到ETL及将电子从ETL传输到EML的HOMO(最高占用分子轨域)和LUMO(最低未占用分子轨域)能阶,此外,亦需要所述材料具有良好的热和电化学稳定性。
持续存在对于可有效率地传输电子或电洞,阻挡电洞,具有良好热稳定性的有机EL材料的需求,以及的可提供高发射效率的更有效率的EML材料的需求。根据上文所述的原因,本发明的目的在于解决现有技术的这些问题并且提供在热稳定性、高亮度效率、高亮度以及长半衰期时间方面极好的发光装置。本发明公开一种具有通式(I)的新颖菲并[9,10-b]联亚四苯衍生物,作为发射主体或掺杂剂、电洞阻挡层(HBL)、电子阻挡层(EBL)、电子传输层(ETL)以及电洞传输层(HTL),其具有良好电荷载流子移动力和极好操作耐久性,能够降低驱动电压和功耗,增加有机EL装置的效率及长半衰期。
发明内容
提供一种新颖的菲并[9,10-b]联亚四苯衍生物,其可以用作有机EL的发射主体或掺杂剂、电洞阻挡层(HBL)、电子阻挡层(EBL)、电子传输层(ETL)和电洞传输层(HTL);以及其用于有机EL装置的用途。所述菲并[9,10-b]联亚四苯衍生物可以解决常规材料的缺点,如较短的半衰期、较低的效率和较高的功率消耗。
本发明的一个目标是提供可以用作有机EL装置的电洞阻挡层(HBL)材料、电子阻挡层(EBL)材料并且可以有效地限制激子转移到电子传输层或电洞传输层中的菲并[9,10-b]联亚四苯衍生物。
本发明的一个目标是提供可以用作有机EL装置的发射层的磷光主体材料、荧光主体材料或荧光掺杂剂并且增加效率的菲并[9,10-b]联亚四苯衍生物。
本发明的另一个目标是提供可以用作有机EL装置的电洞传输层(HTL)材料、电子传输层(ETL)材料并且提高半衰期、降低驱动电压并降低功率消耗的菲并[9,10-b]联亚四苯衍生物。
本发明在工业实践中具有经济优势。因此,本发明公开可以用于有机EL装置的菲并[9,10-b]联亚四苯衍生物。所提及的菲并[9,10-b]联亚四苯衍生物由下式(I)表示:
其中L1、L2表示单键、经取代或未经取代的具有6到30个环碳原子的亚芳基或经取代或未经取代的具有3到30个环碳原子的亚杂芳基。m表示0到8的整数。p表示0到3的整数,q表示0到9的整数。R1到R3独立地选自由以下组成的群组:氢原子、卤素、具有1到20个碳原子的烷基、经取代或未经取代的具有6到30个碳原子的芳基、经取代或未经取代的具有6到30个碳原子的芳烷基、经取代或未经取代的具有3到30个碳原子的杂芳基。Ar1和Ar2独立地表示经取代或未经取代的芳基胺、经取代或未经取代的杂芳基胺、经取代或未经取代的具有6到50个碳原子的芳基、经取代或未经取代的具有3到50个碳原子的杂芳基,其中Ar1和Ar2中的至少一者表示经取代或未经取代的二苯基胺基、经取代或未经取代的N-苯基萘-2-胺基、经取代或未经取代的二联苯-4-基胺基、经取代或未经取代的N-苯基二苯并[b,d]呋喃-4-胺基、经取代或未经取代的苯基、经取代或未经取代的萘基、经取代或未经取代的蒽基、经取代或未经取代的菲基、经取代或未经取代的芘基、经取代或未经取代的屈基(chrysenyl)、经取代或未经取代的联亚三苯基、经取代或未经取代的苝基(perylenyl)、经取代或未经取代的咔唑基、经取代或未经取代的双咔唑基、经取代或未经取代的二苯并呋喃基、经取代或未经取代的二苯并噻吩基、经取代或未经取代的三嗪基、经取代或未经取代的二嗪基、经取代或未经取代的菲咯啉基、经取代或未经取代的二氢吖啶基、经取代或未经取代的吩噻嗪基、经取代或未经取代的吩恶嗪基、经取代或未经取代的二氢吩嗪基,并且Ar1、Ar2的取代基各具有与R1相同的定义。
附图说明
图1展示本发明中的有机EL装置的一个实例。6是透明电极,13是金属电极,7是沉积到6上的电洞注入层,8是沉积到7上的电洞传输层,9是沉积到8上的荧光或磷光发射层,10是沉积到9上的电洞阻挡层,11是沉积到10上的电子传输层,12是沉积到11上的电子注入层。
图2展示本发明中的有机EL装置的一个实例。6是透明电极,13是金属电极,7是沉积到6上的电洞注入层,8是沉积到7上的电洞传输层,9是沉积到8上的电子阻挡层,10是沉积到9上的荧光或磷光发射层,11是沉积到10上的电子传输层,12是沉积到11上的电子注入层。
图3展示本发明中的有机EL装置的一个实例。6是透明电极,14是金属电极,7是沉积到6上的电洞注入层,8是沉积到7上的电洞传输层,9是沉积到8上的电子阻挡层,10是沉积到9上的荧光或磷光发射层,11是沉积到10上的电洞阻挡层,12是沉积到11上的电子传输层,13是沉积到12上的电子注入层。
图4展示作为本发明式(I)的菲并[9,10-b]联亚四苯骨架的重要合成中间物的12-溴菲并[9,10-b]联亚四苯的1HNMR。
图5展示作为本发明式(I)的菲并[9,10-b]联亚四苯骨架的重要合成中间物的3-甲氧基菲并[9,10-b]联亚四苯的1HNMR。
具体实施方式
本发明探索所述菲并[9,10-b]联亚四苯衍生物和使用所述菲并[9,10-b]联亚四苯衍生物的有机EL装置。在下文中将提供生产、结构以及要素的详细描述以充分理解本发明。明显地,本发明的应用不限于本领域的普通技术人员所熟悉的特定细节。另一方面,已知的常见要素和程序并未详细描述于本发明中,且不应对本发明产生不必要的限制。现将在下文中更详细地描述本发明的一些优选实施例。但是,应认识到本发明可以在除明确描述的实施例之外的广泛多种其它实施例中实践,即,本发明还可以广泛应用于其它实施例,并且除了如所附权利要求书中所指定外,本发明的范围不受明确限制。
在本发明的第一实施例中,公开可以用作有机EL装置的发射主体或掺杂剂、电洞阻挡层(HBL)、电子阻挡层(EBL)、电子传输层(ETL)和电洞传输层(HTL)的菲并[9,10-b]联亚四苯衍生物。所提及的材料由下式(I)表示:
其中L1、L2表示单键、经取代或未经取代的具有6到30个环碳原子的亚芳基或经取代或未经取代的具有3到30个环碳原子的亚杂芳基。m表示0到8的整数。p表示0到3的整数,q表示0到9的整数。R1到R3独立地选自由以下组成的群组:氢原子、卤素、具有1到20个碳原子的烷基、经取代或未经取代的具有6到30个碳原子的芳基、经取代或未经取代的具有6到30个碳原子的芳烷基、经取代或未经取代的具有3到30个碳原子的杂芳基。Ar1和Ar2独立地表示经取代或未经取代的芳基胺、经取代或未经取代的杂芳基胺、经取代或未经取代的具有6到50个碳原子的芳基、经取代或未经取代的具有3到50个碳原子的杂芳基,其中Ar1和Ar2中的至少一者表示经取代或未经取代的二苯基胺基、经取代或未经取代的N-苯基萘-2-胺基、经取代或未经取代的二联苯-4-基胺基、经取代或未经取代的N-苯基二苯并[b,d]呋喃-4-胺基、经取代或未经取代的苯基、经取代或未经取代的萘基、经取代或未经取代的蒽基、经取代或未经取代的菲基、经取代或未经取代的芘基、经取代或未经取代的屈基、经取代或未经取代的联亚三苯基、经取代或未经取代的苝基、经取代或未经取代的咔唑基、经取代或未经取代的双咔唑基、经取代或未经取代的二苯并呋喃基、经取代或未经取代的二苯并噻吩基、经取代或未经取代的三嗪基、经取代或未经取代的二嗪基、经取代或未经取代的菲咯啉基、经取代或未经取代的二氢吖啶基、经取代或未经取代的吩噻嗪基、经取代或未经取代的吩恶嗪基、经取代或未经取代的二氢吩嗪基,并且Ar1、Ar2的取代基各具有与R1相同的定义。
Ar1和Ar2的一些优选实例由如下表示的基团组成:
当L1、L2不表示单键时,L1和L2的一些优选亚芳基和亚杂芳基由如下表示的基团组成:
当L1、L2同时表示单键并且Ar1、Ar2不同时,Ar1和Ar2的一些优选基团由如下表示的基团组成:
在此实施例中,下文展示一些菲并[9,10-b]联亚四苯衍生物:
可以通过示例性实施例阐明本发明中菲并[9,10-b]联亚四苯衍生物的详细制备,但本发明不限于示例性实施例。实例Ia-Ig以及实例1-74展示本发明中菲并[9,10-b]联亚四苯衍生物的一些实例的制备。实例75和79展示有机EL装置的制造和有机EL装置测试报告的I-V-B、半衰期。
实例Ia
合成中间物Ia
合成3,6-二溴-9,9'-螺双芴
在70℃加热下,由7.3g(300mmol)镁、0.5g碘、46.6g(200mmol)2-溴联苯、600mlTHF和150ml甲苯制备格氏试剂(the Grignard reagent)。当镁已经完全反应时,使混合物冷却到室温,并且逐滴添加67.6g(200mmol)3,6-二溴-9H-芴-9-酮于500ml THF中的溶液,然后将反应混合物在70℃下温热1小时并且然后在室温下搅拌过夜。添加500ml水,将溶液用乙酸乙酯和水萃取。有机层经无水硫酸镁干燥并且在减压下蒸发溶剂。在40℃下使残余物悬浮于700ml乙酸中并且将5ml硫酸添加到悬浮液中,并且将混合物在100℃下再搅拌4小时。冷却后,在抽吸下滤出沉淀的固体,用乙醇洗涤。产物通过柱色谱法来纯化,得到37.9g产物(产率41%)。
合成3-(联苯-2-基)-6-溴-9,9'-螺双芴
使23.1g(50mmol)3,6-二溴-9,9'-螺双芴、9.9g(50mmol)联苯-2-基硼酸、2.31g(2mmol)四(三苯基膦)钯、75ml 2M Na2CO3、150ml EtOH和300ml甲苯的混合物脱气并置于氮气下,并且然后在100℃下加热8小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到呈白色固体状的产物10.7g(产率39%)。
合成13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使10.7g(19.5mmol)3-(联苯-2-基)-6-溴-9,9'-螺双[芴]溶解于无水二氯甲烷(450ml)中,然后添加16.2g(100mmol)氯化铁(III),并且将混合物搅拌5分钟。将100ml甲醇添加到混合物中并且分离有机层并真空去除溶剂。残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到白色固体7.6g(13.8mmol,71%)。1H NMR(CDCl3,400MHz):化学位移(ppm)9.13(s,1H),8.91(d,J=8.0Hz,1H),8.8(d,J=8.0Hz,1H),8.54~8.17(m,6H),7.73~7.32(m,6H),7.13~7.10(m,3H),6.82(d,J=8.0Hz,1H),6.71~6.63(m,2H)
实例Ib
合成中间物Ib
合成6-(联苯-2-基)-2-溴-9,9'-螺双芴
使23.1g(50mmol)2,7-二溴-9,9'-螺双芴、9.9g(50mmol)联苯-2-基硼酸、2.31g(2mmol)四(三苯基膦)钯、75ml 2M Na2CO3、150ml EtOH和300ml甲苯的混合物脱气并置于氮气下,并且然后在100℃下加热8小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到呈白色固体状的产物12.3g(产率45%)。
合成12'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使12.3g(22.5mmol)6-(联苯-2-基)-2-溴-9,9'-螺双芴溶解于无水二氯甲烷(700ml)中,然后添加29g(180mmol)氯化铁(III),并且将混合物搅拌5分钟。将100ml甲醇添加到混合物中并且分离有机层并真空去除溶剂。残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到白色固体8.1g(14.8mmol,66%)。1H NMR(CDCl3,400MHz):化学位移(ppm)9.06(s,1H),8.82(d,J=8.0Hz,1H),8.63(d,J=8.0Hz,1H),8.58(d,J=8.0Hz,1H),8.23(d,J=8.0Hz,1H),7.95~7.90(m,4H),7.73~7.63(m,2H),7.57~7.52(m,2H),7.45~7.39(m,3H),7.13~7.10(m,2H),6.87(d,J=8.0Hz,1H),6.79~6.77(m,2H)
实例Ic
合成中间物Ic
合成6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使9.7g(19.5mmol)2-(5-甲氧基联苯-2-基)-9,9'-螺双芴溶解于无水二氯甲烷(450ml)中,然后添加16.2g(100mmol)氯化铁(III),并且将混合物搅拌5分钟。将100ml甲醇添加到混合物中并且分离有机层并真空去除溶剂。残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到白色固体6.5g(13.8mmol,67%)。1H NMR(CDCl3,400MHz):化学位移(ppm)9.06(s,1H),8.82(d,J=8.0Hz,1H),8.63~8.58(m,2H),8.23(s,1H),7.95~7.90(m,4H),7.79~7.51(m,5H),7.45~7.39(m,3H),7.13~7.10(m,2H),6.87~6.79(m,2H)
合成螺芴-9,10'-茚并[1,2-b]联亚三苯]-6'-醇
使8.9g(18mmol)6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]、31.2g(270mmol)盐酸吡啶的混合物脱气并置于氮气下,并且然后在220℃下加热6小时,使混合物冷却到室温并添加水。将所得固体滤出,用水洗涤,并且在高真空下干燥,得到7.6g产物(16.4mmol,87%)。
合成中间物Ic
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使7.9g(16.4mmol)螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-醇溶解于无水二氯甲烷(300ml)中,然后添加15ml吡啶,并且使混合物在冰盐浴中冷却。在氮气下将5.5ml(32.8mmol)三氟甲烷磺酸酐在50ml二氯甲烷的混合物逐滴添加到溶液中,使反应进行6小时并通过添加甲醇和水来淬灭。将所得固体滤出,用水、甲醇和二氯甲烷洗涤,使残余产物从甲苯中再结晶。获得6.7g(11mmol,67%)产物。
实例1
合成4-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)二苯并[b,d]噻吩
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.7g(12mmol)二苯并[b,d]噻吩-4-基硼酸、0.22g(0.2mmol)四(三苯基膦)钯、15ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将溶液用100mL乙酸乙酯和500ml水萃取。有机层经无水硫酸镁干燥并且在减压下蒸发溶剂。残余物通过硅胶柱色谱法(Hx-CH2Cl2)来纯化,得到产物4.1g(63%)。MS(m/z,FAB+):648.1
实例2
合成4-(3-溴苯基)二苯并[b,d]呋喃
使21.2g(100mmol)二苯并[b,d]呋喃-4-基硼酸、28.3g(100mmol)1-溴-3-碘苯、2.3g(2mmol)四(三苯基膦)钯、100ml 2M Na2CO3、100ml EtOH和250ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将溶液用500mL乙酸乙酯和1000ml水萃取。有机层经无水硫酸镁干燥并且在减压下蒸发溶剂。残余物通过硅胶柱色谱法(Hx)来纯化,得到产物20g(63%)。
合成2-(3-(二苯并[b,d]呋喃-4-基)苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷
使20g(61.9mmol)4-(3-溴苯基)二苯并[b,d]呋喃、19g(75mmol)双(频哪醇根基)二硼、1.4(1.2mmol)四(三苯基膦)钯、9.1g(93mmol)乙酸钾和600ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热16小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到18.3g淡黄色产物(产率80%)。
合成4-(3-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)苯基)二苯并[b,d]呋喃
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、4.4g(12mmol)2-(3-(二苯并[b,d]呋喃-4-基)苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷、0.22g(0.2mmol)四(三苯基膦)钯、15ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将溶液用100mL乙酸乙酯和500ml水萃取。有机层经无水硫酸镁干燥并且在减压下蒸发溶剂。残余物通过硅胶柱色谱法(Hx-CH2Cl2)来纯化,得到产物4.9g(69%)。MS(m/z,FAB+):708.9
实例3
合成N,N-二对甲苯基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-胺
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、3g(15.1mmol)二对甲苯基胺、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml甲苯的混合物在氮气下回流过夜。反应结束后,在100℃下过滤溶液,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到4.2g(产率63%)黄色产物。MS(m/z,FAB+):661.7
实例4
合成N,N-二(联苯-4-基)螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-胺
使5.5g(10.1mmol)12'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、4.9g(15.1mmol)二联苯-4-基胺、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml甲苯的混合物在氮气下回流过夜。反应结束后,然后冷却到室温。将晶状沉淀过滤并用50ml MeOH和100ml二氯甲烷清洗。产物通过升华来纯化,得到2.9g产物(产率37%)。MS(m/z,FAB+):786.1
实例5-31
以类似方法合成下列化合物。
实例32
合成4,4,5,5-四甲基-2-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-1,3,2-二氧杂硼杂环戊烷
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.6g(15.1mmol)双(频哪醇根基)二硼、0.23(0.2mmol)四(三苯基膦)钯、3g(30.3mmol)乙酸钾和60ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热4小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到4.4g产物(产率74%)。
合成2-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-1,10-菲咯啉
使4.4g(7.4mmol)4,4,5,5-四甲基-2-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-1,3,2-二氧杂硼杂环戊烷、1.6g(7.4mmol)2-氯-1,10-菲咯啉、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加100mlMeOH,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到4.1g(产率87%)黄色产物。MS(m/z,FAB+):644.1
实例33
合成4,4,5,5-四甲基-2-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-1,3,2-二氧杂硼杂环戊烷
使5.5g(10.1mmol)12'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.6g(15.1mmol)双(频哪醇根基)二硼、0.23(0.2mmol)四(三苯基膦)钯、3g(30.3mmol)乙酸钾和60ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热4小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到4g产物(产率68%)。
合成2,4-二苯基-6-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-1,3,5-三嗪
使4g(6.8mmol)4,4,5,5-四甲基-2-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-1,3,2-二氧杂硼杂环戊烷、1.6g(10mmol)2-氯-4,6-二苯基-1,3,5-三嗪、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到3.7g产物(产率78%)。MS(m/z,FAB+):697.8
实例34
合成2-(菲并[9,10-b]联亚四苯-11-基)-4,6-二苯基嘧啶
除了使用与合成实例32中相同的方法,以2-氯-4,6-二苯基-1,3,5-三嗪代替2-氯-1,10-菲咯啉,获得实例34的所需化合物(8.1g,产率=47%)。MS(m/z,FAB+):684.8
实例35
除了使用与合成实例32中相同的方法,以2-氯-(4,6-双[3,1,5,1]联三苯-1-基)-1,3,5-三嗪代替2-氯-1,10-菲咯啉,获得实例35的所需化合物(3.6g,产率=51%)。MS(m/z,FAB+):989.3
实例36
合成2-苯基-9-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)-1,10-菲咯啉
除了使用与合成实例32中相同的方法,以2-氯-9-苯基-1,10-菲咯啉代替2-氯-1,10-菲咯啉,获得实例36的所需化合物(9.6g,产率=62%)。MS(m/z,FAB+):708.4
实例37
合成9,9-二甲基-10-苯基-2-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)-9,10-二氢吖啶
除了使用与合成实例32中相同的方法,以2-氯-9,9-二甲基-10-苯基-9,10-二氢吖啶代替2-氯-1,10-菲咯啉,获得实例37的所需化合物(4.9g,产率=52%)。MS(m/z,FAB+):749.3
实例38
合成9-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-9H-咔唑
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.5g(15.1mmol)9H-咔唑、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml邻二甲苯的混合物在氮气下回流过夜。反应结束后,将溶液在100℃下过滤,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到3.4g(产率53%)黄色产物。MS(m/z,FAB+):632.1
实例39
合成9-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-9H-咔唑
使5.5g(10.1mmol)12'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.5g(15.1mmol)9H-咔唑、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml邻二甲苯的混合物在氮气下回流过夜。反应结束后,将溶液在100℃下过滤,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到2.9g(产率45%)黄色产物。MS(m/z,FAB+):632.1
实例40
合成9-苯基-9'-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-9H,9'H-3,3'-联咔唑
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、6.2g(15.1mmol)9-苯基-9H,9'H-3,3'-联咔唑、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml邻二甲苯的混合物在氮气下回流过夜。反应结束后,将溶液在100℃下过滤,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到4.1g(产率47%)黄色产物。MS(m/z,FAB+):872.9
实例41
合成9-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-9H-3,9'-联咔唑
使5.5g(10.1mmol)13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯]、5g(15.1mmol)9H-3,9'-联咔唑、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml邻二甲苯的混合物在氮气下回流过夜。反应结束后,将溶液在100℃下过滤,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到4.1g(产率51%)黄色产物。MS(m/z,FAB+):796.5
实例42
合成10-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-10H-吩噻嗪
在室温下在氮气氛围下向三(二亚苄基丙酮)二钯(0.30g,0.33mmol)和双(二苯基膦基)二茂铁(0.22g,0.40mmol)于160ml无水甲苯中的溶液中添加8.2g 13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯],并且将所得混合物搅拌10分钟,将4g叔丁醇钠和3g 10H-吩噻嗪(15.1mmol)添加到此溶液中并在氮气下在110℃下搅拌过夜。将反应混合物倾倒到300ml水中,将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到6.3g产物(产率63%)。MS(m/z,FAB+):663.9
实例43
合成9,9-二甲基-10-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-13'-基)-9,10-二氢吖啶
在室温下在氮气氛围下向三(二亚苄基丙酮)二钯(0.30g,0.33mmol)和双(二苯基膦基)二茂铁(0.22g,0.40mmol)于160ml无水甲苯中的溶液中添加8.2g 13'-溴螺[芴-9,10'-茚并[1,2-b]联亚三苯],并且将所得混合物搅拌10分钟,将4g叔丁醇钠和3.2g 9,9-二甲基-9,10-二氢吖啶(15.1mmol)添加到此溶液中并在氮气下在110℃下搅拌过夜。将反应混合物倾倒到300ml水中,将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到3.6g产物(产率36%)。MS(m/z,FAB+):674.1。
实例44
合成2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,10-菲咯啉
使16.5g(50mmol)1,3-双(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯、10.7g(50mmol)2-氯-1,10-菲咯啉、1.15g(1mmol)四(三苯基膦)钯、37ml 2M Na2CO3、50mlEtOH和100ml甲苯的混合物脱气并置于氮气下,并且然后在75℃下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥,溶剂真空蒸发。残余物通过柱,使用二氯甲烷与5%MeOH的混合物作为洗脱剂来纯化,得到7.8g产物(产率41%)。
合成2-(3-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-基)苯基)-1,10-菲咯啉
使5.7g(15mmol)2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,10-菲咯啉、9.2g(15mmol)三氟甲烷磺酸螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加100ml MeOH,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到8.2g(产率76%)黄色产物。MS(m/z,FAB+):720.8
实例45
合成4-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-基)二苯并[b,d]噻吩
使3.4g(15mmol)二苯并[b,d]噻吩-4-基硼酸、9.2g(15mmol)三氟甲烷磺酸螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2MNa2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加100ml MeOH并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到4.5g(产率47%)黄色产物。MS(m/z,FAB+):648.6
实例46
合成2-氯-4,6-二苯基嘧啶
使75g(410mmol)1,3,5-三氯嘧啶、100g(820mmol)苯基硼酸和615ml 2M NaHCO3溶液悬浮于1200ml乙二醇二甲醚中。将1.9g(8.4mmol)Pd(OAc)2和5.2g(17mmol)三(邻甲苯基)膦(P(o-Tol)3)添加到悬浮液中,并且将反应混合物在回流下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥并在旋转式蒸发仪中蒸发。使剩余的残余物从甲苯中再结晶。产率为46g(0.15mol,42%)。
合成4,6-二苯基-2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)嘧啶
使16.5g(50mmol)1,3-双(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯、13.3g(50mmol)2-氯-4,6-二苯基-嘧啶、1.15g(1mmol)四(三苯基膦)钯、37ml 2M Na2CO3、50ml EtOH和100ml甲苯的混合物脱气并置于氮气下,并且然后在75℃下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥,溶剂真空蒸发。残余物通过柱,使用己烷与30%乙酸乙酯的混合物作为洗脱剂来纯化,得到8g产物(产率37%)
合成4,6-二苯基-2-(3-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-基)苯基)嘧啶
使6.5g(15mmol)4,6-二苯基-2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)嘧啶、9.2g(15mmol)三氟甲烷磺酸螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加100ml MeOH并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到7.7g(产率67%)黄色产物。MS(m/z,FAB+):772.4
实例47-55
以类似方法合成下列化合物。
实例56
合成9-苯基-9H,9'H-3,3'-联咔唑
使13.5g(55mmol)3-溴-9H-咔唑、22g(60mmol)9-苯基-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-9H-咔唑、1.7g(1.5mmol)四(三苯基膦)钯、55ml 2M Na2CO3、70ml EtOH和200ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到7.6产物(产率34%)。
合成9-苯基-9'-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基)-9H,9'H-3,3'-联咔唑
使4.1g(10mmol)9-苯基-9H,9'H-3,3'-联咔唑、6.1g(10mmol)三氟甲烷磺酸螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.09g(0.4mmol)乙酸钯(II)、0.48g BINAP、3.5g碳酸钾和150ml甲苯的混合物脱气并置于氮气下,并且然后在110℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加500ml MeOH,并且在抽吸下滤出沉淀的产物。使其从乙酸乙酯和二氯甲烷中再结晶,得到7.7g(产率67%)黄色产物。MS(m/z,FAB+):872.2
实例57
合成N-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基)-N-对甲苯基二苯并[b,d]呋喃-4-胺
使2.7g(10mmol)N-对甲苯基二苯并[b,d]呋喃-4-胺、6.1g(10mmol)三氟甲烷磺酸螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.09g(0.4mmol)乙酸钯(II)、0.48gBINAP、3.5g碳酸钾和150ml甲苯的混合物脱气并置于氮气下,并且然后在110℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加500ml MeOH,并且在抽吸下滤出沉淀的产物。使其从乙酸乙酯和己烷中再结晶,得到7.7g(产率67%)黄色产物。MS(m/z,FAB+):737.6
实例58
合成N,N-二间甲苯基螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-胺
除了使用与合成实例57中相同的方法,以(3-(间甲苯基氨基)苯基)甲基鎓代替N-对甲苯基二苯并[b,d]呋喃-4-胺,获得实例58的所需化合物(3.2g,产率=41%)。MS(m/z,FAB+):661.3
实例59
合成N-(萘-2-基)-N-苯基螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-胺
除了使用与合成实例57中相同的方法,以N-苯基萘-2-胺代替N-对甲苯基二苯并[b,d]呋喃-4-胺,获得实例59的所需化合物(6.7g,产率=43%)。MS(m/z,FAB+):683.5
实例60
合成N,N-二(联苯-4-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-胺
除了使用与合成实例57中相同的方法,以二联苯-4-基胺代替N-对甲苯基二苯并[b,d]呋喃-4-胺,获得实例60的所需化合物(6.7g,产率=43%)。MS(m/z,FAB+):786.2
实例61
合成N-(联苯-4-基)-N-(9,9-二甲基-9H-芴-2-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-胺
除了使用与合成实例57中相同的方法,以N-(联苯-4-基)-9,9-二甲基-9H-芴-2-胺代替N-对甲苯基二苯并[b,d]呋喃-4-胺,获得实例61的所需化合物(6.7g,产率=43%)。MS(m/z,FAB+):826.5
实例62
合成N-(联苯-4-基)-N-(4-(二苯并[b,d]呋喃-4-基)苯基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-胺
除了使用与合成实例57中相同的方法,以N-(4-(二苯并[b,d]呋喃-4-基)苯基)联苯-4-胺代替N-对甲苯基二苯并[b,d]呋喃-4-胺,获得实例62的所需化合物(2.9g,产率=31%)。MS(m/z,FAB+):875.8
实例63
合成9-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基)-9H-咔唑
除了使用与合成实例56中相同的方法,以9H-咔唑代替9-苯基-9H,9'H-3,3'-联咔唑,获得实例63的所需化合物(4.1g,产率=36%)。MS(m/z,FAB+):631.3
实例64
合成10-(3-溴苯基)-9,9-二甲基-9,10-二氢吖啶
在室温下在氮气氛围下向三(二亚苄基丙酮)二钯(1.2g,1.32mmol)和双(二苯基膦基)二茂铁(0.88g,1.6mmol)于300ml无水甲苯中的溶液中添加20.5g 1-溴-3-碘苯(72.5mmol),并且将所得混合物搅拌10分钟,将16g叔丁醇钠和12.6g 9,9-二甲基-9,10-二氢吖啶(60.4mmol)添加到此溶液中并在氮气下在110℃下搅拌过夜。将反应混合物倾倒到600ml水中,将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到8.6g产物(产率39%)。
合成9,9-二甲基-10-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-9,10-二氢吖啶
使8.6g(23.6mmol)10-(3-溴苯基)-9,9-二甲基-9,10-二氢吖啶、9g(35.4mmol)双(频哪醇根基)二硼、0.6g(0.5mmol)四(三苯基膦)钯、6.9g(71mmol)乙酸钾和350ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热6小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到6.3g产物(产率65%)。
合成9,9-二甲基-10-(3-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-基)苯基)-9,10-二氢吖啶
除了使用与合成实例46中相同的方法,以9,9-二甲基-10-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-9,10-二氢吖啶代替4,6-二苯基-2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)嘧啶,获得实例64的所需化合物(2.7g,产率=41%)。MS(m/z,FAB+):749.3
实例65
合成10-(3-溴苯基)-10H-吩恶嗪
使32.5g(114.9mmol)1-溴-3-碘苯、15.0g(81.9mmol)10-吩恶嗪、23.6g(245.8mmol)叔丁醇钠和2ml(8.2mmol)三叔丁基膦的混合物溶解于400ml甲苯中,将1.5g(1.64mmol)Pd2(dba)3添加到其中,并且然后在回流的同时将混合物搅拌过夜。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到14.1g(产率51%)产物。
合成10-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-10H-吩恶嗪
使8g(23.6mmol)10-(3-溴苯基)-10H-吩恶嗪、9g(35.4mmol)双(频哪醇根基)二硼、0.6g(0.5mmol)四(三苯基膦)钯、6.9g(71mmol)乙酸钾和350ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热6小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到3g产物(产率34%)。
合成10-(3-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-6'-基)苯基)-10H-吩恶嗪
除了使用与合成实例46中相同的方法,以10-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-10H-吩恶嗪代替4,6-二苯基-2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)嘧啶,获得实例65的所需化合物(1.8g,产率=57%)。MS(m/z,FAB+):723.3
实例66
合成9,9'-(6-氯-1,3,5-三嗪-2,4-二基)双(9H-咔唑)
在氩气下使14.2g(85mmol)咔唑溶解于500ml无水THF中,将50ml(80mmol)正丁基锂(1.6M)逐滴添加到溶液中并将混合物搅拌30分钟,将溶解于200ml无水THF中的7.4g(40mmol)2,4,6-三氯-1,3,5-三嗪逐滴添加到溶液中。使反应混合物回流2小时。溶液冷却到室温后,添加400ml水。将产物滤出,用水、己烷洗涤。使其从乙醇中再结晶,得到9.5g(产率53%)产物。
合成9,9'-(6-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)-1,3,5-三嗪-2,4-二基)双(9H-咔唑)
除了使用与合成实例32中相同的方法,以9,9'-(6-氯-1,3,5-三嗪-2,4-二基)双(9H-咔唑)代替2-氯-1,10-菲咯啉,获得实例66的所需化合物(2.3g,产率=31%)。MS(m/z,FAB+):875.4
实例67
合成9-(4,6-二氯嘧啶-2-基)-9H-咔唑
在氩气下使14.2g(85mmol)咔唑溶解于150ml DMF中,将溶解于100ml DMF中的3.1g(127.5mmol)NaH逐滴添加到溶液中并将混合物搅拌60分钟,将溶解于300ml DMF中的18.3g(100mmol)2,4,6-三氯嘧啶逐滴添加到溶液中。将反应混合物搅拌16小时。反应结束后,添加800ml冰水。将产物滤出,用水、己烷洗涤。使其从乙醇中再结晶,得到10.9g(产率41%)产物。
合成9-(4-氯-6-苯基嘧啶-2-基)-9H-咔唑
使10.9g(34.7mmol)9-(4,6-二氯嘧啶-2-基)-9H-咔唑、4.2g(34.7mmol)苯基硼酸和26ml 2M NaHCO3溶液悬浮于100ml乙二醇二甲醚中。将0.3g(1.4mmol)Pd(OAc)2和0.52g(1.7mmol)三(邻甲苯基)膦(P(o-Tol)3)添加到悬浮液中,并且将反应混合物在回流下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥并在旋转式蒸发仪中蒸发。产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到7.8g(产率63%)。
合成2,4-二苯基-6-(螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-1,3,5-三嗪
除了使用与合成实例33中相同的方法,以9-(4-氯-6-苯基嘧啶-2-基)-9H-咔唑代替2-氯-4,6-二苯基-1,3,5-三嗪,获得实例67的所需化合物(3.6g,产率=44%)。MS(m/z,FAB+):785.3
实例68
合成9-(4-苯基-6-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)嘧啶-2-基)-9H-咔唑
除了使用与合成实例32中相同的方法,以9-(4-氯-6-苯基嘧啶-2-基)-9H-咔唑代替2-氯-1,10-菲咯啉,获得实例68的所需化合物(2.7g,产率=44%)。MS(m/z,FAB+):786.1
实例69
合成9-(4,6-二氯-1,3,5-三嗪-2-基)-9H-咔唑
在氩气下使14.2g(85mmol)咔唑溶解于150ml DMF中,将溶解于100ml DMF中的3.1g(127.5mmol)NaH逐滴添加到溶液中并将混合物搅拌60分钟,将溶解于300ml DMF中的18.5g(100mmol)2,4,6-三氯-1,3,5-三嗪逐滴添加到溶液中。将反应混合物搅拌16小时。反应结束后,添加800ml冰水。将产物滤出,用水、己烷洗涤。使其从乙醇中再结晶,得到14.2g(产率53%)产物。
合成9-(4-氯-6-苯基-1,3,5-三嗪-2-基)-9H-咔唑
使14.2g(45mmol)9-(4,6-二氯-1,3,5-三嗪-2-基)-9H-咔唑、5.5g(45mmol)苯基硼酸和45ml 2M NaHCO3溶液悬浮于150ml乙二醇二甲醚中。将0.38g(1.8mmol)Pd(OAc)2和0.68g(2.2mmol)三(邻甲苯基)膦(P(o-Tol)3)添加到悬浮液中,并且将反应混合物在回流下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥并在旋转式蒸发仪中蒸发。产物通过柱,使用己烷与乙酸乙酯的混合物作为洗脱剂来纯化,得到7.5g(产率47%)。
合成9-(4-苯基-6-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)-1,3,5-三嗪-2-基)-9H-咔唑
除了使用与合成实例32中相同的方法,以9-(4-氯-6-苯基-1,3,5-三嗪-2-基)-9H-咔唑代替2-氯-1,10-菲咯啉,获得实例69的所需化合物(3.5g,产率=61%)。MS(m/z,FAB+):786.3
实例70
合成9-(4-苯基-6-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-12'-基)-1,3,5-三嗪-2-基)-9H-咔唑
除了使用与合成实例33中相同的方法,以9-(4-氯-6-苯基-1,3,5-三嗪-2-基)-9H-咔唑代替2-氯-4,6-二苯基-1,3,5-三嗪,获得实例70的所需化合物(5.1g,产率=49%)。MS(m/z,FAB+):786.3
实例71
合成9-(4-苯基-6-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,3,5-三嗪-2-基)-9H-咔唑
使16.5g(50mmol)1,3-双(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯、17.8g(50mmol)9-(4-氯-6-苯基-1,3,5-三嗪-2-基)-9H-咔唑、1.15g(1mmol)四(三苯基膦)钯、37ml 2M Na2CO3、50ml EtOH和100ml甲苯的混合物脱气并置于氮气下,并且然后在75℃下加热过夜。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥,溶剂真空蒸发。残余物通过柱,使用己烷与30%乙酸乙酯的混合物作为洗脱剂来纯化,得到8.9g产物(产率34%)
9-(4-苯基-6-(3-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-13'-基)苯基)-1,3,5-三嗪-2-基)-9H-咔唑
除了使用与合成实例2中相同的方法,以9-(4-苯基-6-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,3,5-三嗪-2-基)-9H-咔唑代替2-(3-(二苯并[b,d]呋喃-4-基)苯基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷,获得实例71的所需化合物(3.5g,产率=61%)。MS(m/z,FAB+):862.4
实例72
合成9-(4-苯基-6-(3-(螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基)苯基)-1,3,5-三嗪-2-基)-9H-咔唑
除了使用与合成实例44中相同的方法,以9-(4-苯基-6-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,3,5-三嗪-2-基)-9H-咔唑代替2-(3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯基)-1,10-菲咯啉,获得实例72的所需化合物(2.7g,产率=41%)。MS(m/z,FAB+):862.4
实例73
合成2-溴-7-(5-甲氧基联苯-2-基)-9,9'-螺双[芴]
使47.4g(100mmol)2,7-二溴-9,9'-螺双[芴]、25.1g(110mmol)5-甲氧基联苯-2-基硼酸、0.24g(0.2mmol)四(三苯基膦)钯、100ml 2M Na2CO3、125ml EtOH和250ml甲苯的混合物脱气并置于氮气下,并且然后在110℃下加热16小时。反应结束后,使混合物冷却到室温。将反应混合物用乙酸乙酯和水萃取,经无水硫酸镁干燥,溶剂真空蒸发。残余物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到35.8g产物(产率62%)。
合成12'-溴-6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使11.3g(19.5mmol)2-溴-7-(5-甲氧基联苯-2-基)-9,9'-螺双[芴]溶解于无水二氯甲烷(450ml)中,然后添加16.2g(100mmol)氯化铁(III),并且将混合物搅拌5分钟。将100ml甲醇添加到混合物中并且分离有机层并真空去除溶剂。残余物通过硅胶柱色谱法(己烷-二氯甲烷)来纯化,得到白色固体8.5g(76%)。
合成2-(6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷
使5.8g(10.1mmol)12'-溴-6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]、2.6g(15.1mmol)双(频哪醇根基)二硼、0.23(0.2mmol)四(三苯基膦)钯、3g(30.3mmol)乙酸钾和60ml 1,4-二恶烷的混合物脱气并置于氮气下,并且然后在90℃下加热4小时。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到4.1g产物(产率65%)。
合成2-(6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-4,6-二苯基-1,3,5-三嗪
使4.2g(6.8mmol)2-(6'-甲氧基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷、1.6g(10mmol)2-氯-4,6-二苯基-1,3,5-三嗪、0.17g(0.15mmol)四(三苯基膦)钯、10ml 2M Na2CO3、20ml EtOH和40ml甲苯的混合物脱气并置于氮气下,并且然后在90℃下加热过夜。反应结束后,使混合物冷却到室温。将有机层用乙酸乙酯和水萃取,经无水硫酸镁干燥,去除溶剂并且产物通过柱,使用己烷与二氯甲烷的混合物作为洗脱剂来纯化,得到3.2g产物(产率65%)。
合成12'-(4,6-二苯基-1,3,5-三嗪-2-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-醇
使3.2g(4.4mmol)2-(6'-甲氧基螺[氟-9,10'-茚并[1,2-b]联亚三苯]-12'-基)-4,6-二苯基-1,3,5-三嗪、7.8g(67.5mmol)盐酸吡啶的混合物脱气并置于氮气下,并且然后在220℃下加热6小时,使混合物冷却到室温并添加水。将所得固体滤出,用水洗涤,并且在高真空下干燥,得到产物2.9g(4.1mmol,93%)。
合成三氟甲烷磺酸12'-(4,6-二苯基-1,3,5-三嗪-2-基)螺[氟-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使2.9g(4.1mmol)12'-(4,6-二苯基-1,3,5-三嗪-2-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-醇溶解于无水二氯甲烷(80ml)中,然后添加4ml吡啶,并且使混合物在冰盐浴中冷却。在氮气下将含1.4ml(8.2mmol)三氟甲烷磺酸酐的10ml二氯甲烷逐滴添加到溶液中,使反应进行6小时并通过添加甲醇和水来淬灭。将所得固体滤出,用水、甲醇和二氯甲烷洗涤,使残余产物从甲苯中再结晶。获得2.5g(3mmol,72%)产物。
合成9-(12'-(4,6-二苯基-1,3,5-三嗪-2-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基)-9H-咔唑
使0.5g(3mmol)咔唑、2.5g(3mmol)三氟甲烷磺酸13'-(4,6-二苯基-1,3,5-三嗪-2-基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.05g(0.2mmol)乙酸钯(II)、0.24gBINAP、2g碳酸钾和50ml甲苯的混合物脱气并置于氮气下,并且然后在110℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加200ml MeOH,并且在抽吸下滤出沉淀的产物。使其从乙酸乙酯和二氯甲烷中再结晶,得到1.3g(产率52%)黄色产物。MS(m/z,FAB+):862.4
实例74
合成6'-甲氧基-N,N-二间甲苯基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-胺
使5.8g(10.1mmol)12'-溴-6'-甲氧基-螺[芴-9,10'-茚并[1,2-b]联亚三苯]、3g(15.1mmol)二间甲苯基胺、0.05g(0.2mmol)乙酸钯(II)、0.15g(0.4mmol)2-(二环己基膦基)联苯、2g(20mmol)叔丁醇钠和100ml甲苯的混合物在氮气下回流过夜。反应结束后,将溶液在100℃下过滤,接收滤液,并且在搅拌的同时将滤液添加到1L MeOH中,并且在抽吸下滤出沉淀的产物。使其从甲苯中再结晶,得到5g(产率71%)黄色产物。
合成12'-(二间甲苯基氨基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-醇
使5g(7.2mmol)6'-甲氧基-N,N-二间甲苯基螺[芴-9,10'-茚并[1,2-b]联亚三苯]-12'-胺、12.9g(113mmol)盐酸吡啶的混合物脱气并置于氮气下,并且然后在220℃下加热6小时,使混合物冷却到室温并添加水。将所得固体滤出,用水洗涤,并且在高真空下干燥,得到产物4.3g(6.3mmol,87%)
合成三氟甲烷磺酸12'-(二间甲苯基氨基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯
在已经脱气并且充以氮气的1000ml三颈烧瓶中,使4.3g(6.3mmol)12'-(二间甲苯基氨基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-醇溶解于无水二氯甲烷(120ml)中,然后添加6ml吡啶,并且使混合物在冰盐浴中冷却。在氮气下将含2.1ml(12.3mmol)三氟甲烷磺酸酐的15ml二氯甲烷逐滴添加到溶液中,使反应进行6小时并通过添加甲醇和水来淬灭。将所得固体滤出,用水、甲醇和二氯甲烷洗涤,使残余产物从甲苯中再结晶。获得4g(3mmol,79%)产物。
合成N6',N6',N12',N12'-四间甲苯基螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6',12'-二胺
使1g(6mmol)二间甲苯基胺、2.4g(3mmol)三氟甲烷磺酸12'-(二间甲苯基氨基)螺[芴-9,10'-茚并[2,1-b]联亚三苯]-6'-基酯、0.1g(0.4mmol)乙酸钯(II)、0.48g BINAP、4g碳酸钾和50ml甲苯的混合物脱气并置于氮气下,并且然后在110℃下加热过夜。反应结束后,使混合物冷却到室温。然后在搅拌的同时添加200ml MeOH,并且在抽吸下滤出沉淀的产物。使其从乙酸乙酯和二氯甲烷中再结晶,得到0.8g(产率31%)黄色产物。MS(m/z,FAB+):858.1
产生有机EL装置的一般方法
提供电阻是9欧姆/平方到12欧姆/平方并且厚度是120nm到160nm的经ITO涂布玻璃(下文ITO衬底)并且在多个清洁步骤中于超声波浴(例如清洁剂、去离子水)中清洁。在气相沉积有机层之前,通过UV和臭氧进一步处理经清洁的ITO衬底。用于ITO衬底的所有预处理过程是在洁净室(100级)下进行。
通过气相沉积在高真空单元(10-7托)(例如电阻加热石英舟)中将这些有机层依序应用到ITO衬底上。借助于石英晶体监控器精确监控或设定对应层的厚度和气相沉积速率(0.1nm/sec到0.3nm/sec)。如上所述,个别层还可能由一种以上化合物组成,也就是一般来说掺杂有掺杂剂材料的主体材料。这可通过从两种或两种以上来源共气化来实现。
二吡嗪并[2,3-f:2,3-]喹喔啉-2,3,6,7,10,11-六甲腈(HAT-CN)在这一有机EL装置中用作电洞注入层。N,N-双(萘-1-基)-N,N-双(苯基)-联苯胺(NPB)最广泛用作电洞传输层。10,10-二甲基-12-(4-(芘-1-基)苯基)-10H-茚并[1,2-b]三亚苯(PT-312,US20140175384)用作蓝光发射主体并且N1,N1,N6,N6-四间甲苯基芘-1,6-二胺(D1)用作蓝光客体。在有机EL装置中,2-(10,10-二甲基-10H-茚并[2,1-b]三亚苯-13-基)-9-苯基-1,10-菲咯啉用作电子传输材料(ET1)以与5%Li共沉积,2-(10,10-二甲基-10H-茚并[2,1-b]三亚苯-12-基)-4,6-二苯基-1,3,5-三嗪用作电子传输材料(ET2)以与8-羟基喹啉酯基-锂(LiQ)共沉积。双(2-甲基-8-喹啉)-4-(苯基苯酚)铝(BAlq)用作电洞阻挡材料(HBM)和磷光系统的磷光主体,双(2-苯基吡啶根基)(2,4-二苯基吡啶根基)铱(III)(D2)用作磷光掺杂剂。用于产生标准有机EL装置控制组的现有技术的OLED材料和本发明中的比较性材料的化学结构如下:
典型有机EL装置由低功函数金属(例如Al、Mg、Ca、Li以及K)组成,藉由热蒸镀作为阴极,低功函数金属可以帮助电子从阴极注入电子传输层。此外,为了减少电子注入阻障并且改进有机EL装置性能,在阴极与电子传输层之间引入薄膜电子注入层。电子注入层的常规材料是具有低功函数的金属卤化物或金属氧化物,例如:LiF、LiQ、MgO或Li2O。另一方面,在有机EL装置制造之后,通过使用PR650光谱扫描光谱仪测量EL光谱和CIE坐标。此外,用吉时利(Keithley)2400可编程电压-电流源获得电流/电压、发光/电压以及良品率/电压特征。以上所提到的设备在室温(约25℃)下并且在大气压下操作。
实例75
使用类似于上述一般方法的程序,产生具有以下装置结构的发蓝色荧光的有机EL装置(参见图2):ITO/HAT-CN(20nm)/NPB(130nm)/电子阻挡材料(EBM)(5nm)/掺杂5%掺杂剂的PT-312(30nm)/共沉积5%Li(35nm)的ET1/Al(160nm)。发蓝色荧光的有机EL装置测试报告的I-V-B(1000尼特(nit)下)以及半衰期如表1报导,半衰期被定义为1000cd/m2的初始亮度降到一半的时间。
表1
实例76
使用类似于上述一般方法的程序,产生具有以下装置结构的发蓝色荧光的有机EL装置(参见图1):ITO/HAT-CN(20nm)/NPB(130nm)/掺杂5%D1的PT-312(30nm)/BAlq(5nm)/共沉积5%Li的ETM或共沉积50%LiQ(35nm)/LiQ(1nm)/Al(160nm)。发蓝色荧光的有机EL装置测试报告的I-V-B(1000尼特下)以及半衰期如表2报导,半衰期被定义为1000cd/m2的初始亮度降到一半的时间。
表2
实例77
使用类似于上述一般方法的程序,产生具有以下装置结构的发蓝色荧光有机EL装置(参见图1):ITO/HAT-CN(20nm)/NPB(130nm)/掺杂5%D1的蓝色主体(30nm)/HBM(电洞阻挡材料)(5nm)/共沉积5%Li的ET1/Al(160nm)。发蓝色荧光的有机EL装置测试报告的I-V-B(1000尼特下)以及半衰期如表3报导,半衰期被定义为1000cd/m2的初始亮度降到一半的时间。
表3
实例78
使用类似于上述一般方法的程序,产生具有以下装置结构的发磷光的有机EL装置(参见图1):ITO/HAT-CN(20nm)/NPB(130nm)/磷光主体(PH主体)+15%D2(30nm)/HBM(15nm)/共沉积LiQ的ET2(ET2:LiQ,比率=1:1)(40nm)/LiQ(1nm)/Al(160nm)。发磷光的有机EL装置测试报告的I-V-B(1000尼特下)以及半衰期如表4报导。半衰期被定义为3000cd/m2的初始亮度降到一半的时间。
表4
在以上有机EL装置测试报告(参见表1到表4)的优选实施例中,展示:本发明具有通式(I)的菲并[9,10-b]联亚四苯衍生物显示优于现有技术的OLED材料的性能。
概括地说,本发明公开一种菲并[9,10-b]联亚四苯衍生物,其可以用于有机EL装置。更具体来说,公开一种有机EL装置,其采用菲并[9,10-b]联亚四苯衍生物作为发射主体或掺杂剂、电洞阻挡层(HBL)、电子阻挡层(EBL)、电子传输层ETL)以及电洞传输层(HTL)。所提及的菲并[9,10-b]联亚四苯衍生物由下式(I)表示:
其中L1、L2表示单键、经取代或未经取代的具有6到30个环碳原子的亚芳基或经取代或未经取代的具有3到30个环碳原子的亚杂芳基。m表示0到8的整数。p表示0到3的整数,q表示0到9的整数。R1到R3独立地选自由以下组成的群组:氢原子、卤素、具有1到20个碳原子的烷基、经取代或未经取代的具有6到30个碳原子的芳基、经取代或未经取代的具有6到30个碳原子的芳烷基、经取代或未经取代的具有3到30个碳原子的杂芳基。Ar1和Ar2独立地表示经取代或未经取代的芳基胺、经取代或未经取代的杂芳基胺、经取代或未经取代的具有6到50个碳原子的芳基、经取代或未经取代的具有3到50个碳原子的杂芳基,其中Ar1和Ar2中的至少一者表示经取代或未经取代的二苯基胺基、经取代或未经取代的N-苯基萘-2-胺基、经取代或未经取代的二联苯-4-基胺基、经取代或未经取代的N-苯基二苯并[b,d]呋喃-4-胺基、经取代或未经取代的苯基、经取代或未经取代的萘基、经取代或未经取代的蒽基、经取代或未经取代的菲基、经取代或未经取代的芘基、经取代或未经取代的屈基、经取代或未经取代的联亚三苯基、经取代或未经取代的苝基、经取代或未经取代的咔唑基、经取代或未经取代的双咔唑基、经取代或未经取代的二苯并呋喃基、经取代或未经取代的二苯并噻吩基、经取代或未经取代的三嗪基、经取代或未经取代的二嗪基、经取代或未经取代的菲咯啉基、经取代或未经取代的二氢吖啶基、经取代或未经取代的吩噻嗪基、经取代或未经取代的吩恶嗪基、经取代或未经取代的二氢吩嗪基,并且Ar1、Ar2的取代基各具有与R1相同的定义。
Claims (12)
1.一种菲并[9,10-b]联亚四苯衍生物,其具有如下通式(I):
其中L1、L2表示单键、经取代或未经取代的具有6到30个环碳原子的亚芳基或经取代或未经取代的具有3到30个环碳原子的亚杂芳基,m表示0到8的整数,p表示0到3的整数,q表示0到9的整数,R1到R3独立地选自由以下组成的群组:氢原子、卤素、具有1到20个碳原子的烷基、经取代或未经取代的具有6到30个碳原子的芳基、经取代或未经取代的具有6到30个碳原子的芳烷基、经取代或未经取代的具有3到30个碳原子的杂芳基,Ar1和Ar2各独立地选自由以下组成的群组∶
2.根据权利要求1的菲并[9,10-b]联亚四苯衍生物,其中当L1、L2不表示单键时,L1和L2各为独立地选自由以下组成的群组的亚芳基或亚杂芳基∶
3.根据权利要求1的菲并[9,10-b]联亚四苯衍生物,其中当L1、L2同时表示单键并且Ar1、Ar2不同时,Ar1和Ar2各独立地选自由以下组成的群组∶
4.一种菲并[9,10-b]联亚四苯衍生物,其中所述菲并[9,10-b]联亚四苯衍生物选自由以下组成的群组∶
5.一种有机电致发光装置,其包含一对由阴极和阳极组成的电极并且在所述对的电极之间包含至少一含有根据权利要求1或4所述菲并[9,10-b]联亚四苯衍生物的层。
6.根据权利要求5所述的有机电致发光装置,其中所述至少一含有根据权利要求1或4所述菲并[9,10-b]联亚四苯衍生物的层为发射层。
7.根据权利要求6所述的有机电致发光装置,其中所述菲并[9,10-b]联亚四苯衍生物用作荧光主体材料、磷光主体材料或热激活延迟荧光主体材料。
8.根据权利要求6所述的有机电致发光装置,其中所述发射层包含荧光掺杂剂、磷光掺杂剂或热激活延迟荧光掺杂剂。
9.根据权利要求8所述的有机电致发光装置,其中所述磷光掺杂剂为铱(Ir)络合物。
10.根据权利要求5所述的有机电致发光装置,其中所述至少一含有根据权利要求1或4所述菲并[9,10-b]联亚四苯衍生物的层为电子传输层。
11.根据权利要求10所述的有机电致发光装置,其中所述电子传输层另包含锂、钙、8-羟基喹啉根基锂。
12.根据权利要求5所述的有机电致发光装置,其中所述至少一含有根据权利要求1或4所述菲并[9,10-b]联亚四苯衍生物的层为电洞阻挡层或电子阻挡层。
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| WO2017047993A1 (ko) * | 2015-09-16 | 2017-03-23 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
| KR101934470B1 (ko) * | 2015-09-16 | 2019-03-25 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
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| CN118405981A (zh) * | 2017-09-08 | 2024-07-30 | 默克专利有限公司 | 用于电子器件的材料 |
| CN107739369A (zh) * | 2017-09-11 | 2018-02-27 | 陕西莱特光电材料股份有限公司 | 一种三嗪类衍生物及其制备方法 |
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