JP2006151979A - フェニルカルバゾール系化合物とその製造方法及び有機電界発光素子 - Google Patents
フェニルカルバゾール系化合物とその製造方法及び有機電界発光素子 Download PDFInfo
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- JP2006151979A JP2006151979A JP2005342448A JP2005342448A JP2006151979A JP 2006151979 A JP2006151979 A JP 2006151979A JP 2005342448 A JP2005342448 A JP 2005342448A JP 2005342448 A JP2005342448 A JP 2005342448A JP 2006151979 A JP2006151979 A JP 2006151979A
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- phenylcarbazole
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 45
- FBTOLQFRGURPJH-UHFFFAOYSA-N 1-phenyl-9h-carbazole Chemical compound C1=CC=CC=C1C1=CC=CC2=C1NC1=CC=CC=C12 FBTOLQFRGURPJH-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000000126 substance Substances 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 230000005525 hole transport Effects 0.000 claims abstract description 17
- -1 Phenylcarbazole compound Chemical class 0.000 claims description 67
- 125000003118 aryl group Chemical group 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 125000000623 heterocyclic group Chemical group 0.000 claims description 19
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 18
- 125000003277 amino group Chemical group 0.000 claims description 15
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 14
- 125000001424 substituent group Chemical class 0.000 claims description 14
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 125000001072 heteroaryl group Chemical group 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 8
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 claims description 8
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 6
- 125000004450 alkenylene group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- 125000000732 arylene group Chemical group 0.000 claims description 6
- 125000004104 aryloxy group Chemical group 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 125000005549 heteroarylene group Chemical group 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000001624 naphthyl group Chemical group 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 238000005401 electroluminescence Methods 0.000 claims description 5
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- 125000001792 phenanthrenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C=CC12)* 0.000 claims description 4
- 125000003367 polycyclic group Chemical group 0.000 claims description 4
- OGNSDRMLWYNUED-UHFFFAOYSA-N 1-cyclohexyl-4-[4-[4-(4-cyclohexylcyclohexyl)cyclohexyl]cyclohexyl]cyclohexane Chemical group C1CCCCC1C1CCC(C2CCC(CC2)C2CCC(CC2)C2CCC(CC2)C2CCCCC2)CC1 OGNSDRMLWYNUED-UHFFFAOYSA-N 0.000 claims description 3
- DLMYHUARHITGIJ-UHFFFAOYSA-N 1-ethyl-2-phenylbenzene Chemical group CCC1=CC=CC=C1C1=CC=CC=C1 DLMYHUARHITGIJ-UHFFFAOYSA-N 0.000 claims description 3
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 claims description 3
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims description 3
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 claims description 3
- 125000003828 azulenyl group Chemical group 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- WMKGGPCROCCUDY-PHEQNACWSA-N dibenzylideneacetone Chemical compound C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 WMKGGPCROCCUDY-PHEQNACWSA-N 0.000 claims description 3
- 125000004188 dichlorophenyl group Chemical group 0.000 claims description 3
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 3
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 claims description 3
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 claims description 3
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 3
- JQQSUOJIMKJQHS-UHFFFAOYSA-N pentaphenyl group Chemical group C1=CC=CC2=CC3=CC=C4C=C5C=CC=CC5=CC4=C3C=C12 JQQSUOJIMKJQHS-UHFFFAOYSA-N 0.000 claims description 3
- 125000001725 pyrenyl group Chemical group 0.000 claims description 3
- 125000005580 triphenylene group Chemical group 0.000 claims 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 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000002192 heptalenyl group Chemical group 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 23
- 239000010410 layer Substances 0.000 description 22
- 229940125904 compound 1 Drugs 0.000 description 17
- 238000000034 method Methods 0.000 description 14
- 238000001771 vacuum deposition Methods 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000002019 doping agent Substances 0.000 description 11
- 239000000758 substrate Substances 0.000 description 11
- 229940125782 compound 2 Drugs 0.000 description 10
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 238000002411 thermogravimetry Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 238000004528 spin coating Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 0 c(cc1)ccc1N(c(cc1)ccc1N(c1ccccc1)*(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1 Chemical compound c(cc1)ccc1N(c(cc1)ccc1N(c1ccccc1)*(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000010898 silica gel chromatography Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000002211 ultraviolet spectrum Methods 0.000 description 4
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 3
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 125000002950 monocyclic group Chemical group 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- 238000007738 vacuum evaporation Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- HQJQYILBCQPYBI-UHFFFAOYSA-N 1-bromo-4-(4-bromophenyl)benzene Chemical group C1=CC(Br)=CC=C1C1=CC=C(Br)C=C1 HQJQYILBCQPYBI-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 125000003739 carbamimidoyl group Chemical group C(N)(=N)* 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 150000007857 hydrazones Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 125000003933 pentacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C12)* 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 125000006413 ring segment Chemical group 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000002076 thermal analysis method Methods 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 125000000027 (C1-C10) alkoxy group Chemical group 0.000 description 1
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- DCPLDPXQOOHYSU-UHFFFAOYSA-N 1,3-dimethyl-1,3-diazinane Chemical compound CN1CCCN(C)C1 DCPLDPXQOOHYSU-UHFFFAOYSA-N 0.000 description 1
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 description 1
- NSMJMUQZRGZMQC-UHFFFAOYSA-N 2-naphthalen-1-yl-1H-imidazo[4,5-f][1,10]phenanthroline Chemical compound C12=CC=CN=C2C2=NC=CC=C2C2=C1NC(C=1C3=CC=CC=C3C=CC=1)=N2 NSMJMUQZRGZMQC-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- OGGKVJMNFFSDEV-UHFFFAOYSA-N 3-methyl-n-[4-[4-(n-(3-methylphenyl)anilino)phenyl]phenyl]-n-phenylaniline Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 OGGKVJMNFFSDEV-UHFFFAOYSA-N 0.000 description 1
- YBAZINRZQSAIAY-UHFFFAOYSA-N 4-aminobenzonitrile Chemical compound NC1=CC=C(C#N)C=C1 YBAZINRZQSAIAY-UHFFFAOYSA-N 0.000 description 1
- AWXGSYPUMWKTBR-UHFFFAOYSA-N 4-carbazol-9-yl-n,n-bis(4-carbazol-9-ylphenyl)aniline Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(N(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 AWXGSYPUMWKTBR-UHFFFAOYSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
- VIJYEGDOKCKUOL-UHFFFAOYSA-N 9-phenylcarbazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2C2=CC=CC=C21 VIJYEGDOKCKUOL-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 description 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 description 1
- GMXWDZFCEDJECP-UHFFFAOYSA-N CC(CC(N(c(cc1)ccc1-c1ccccc1)c(cc1)ccc1N(c(cc1)ccc1-c1ccccc1)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1)=C1)c2c1c1ccccc1[n]2-c1ccccc1 Chemical compound CC(CC(N(c(cc1)ccc1-c1ccccc1)c(cc1)ccc1N(c(cc1)ccc1-c1ccccc1)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1)=C1)c2c1c1ccccc1[n]2-c1ccccc1 GMXWDZFCEDJECP-UHFFFAOYSA-N 0.000 description 1
- AKAATOIJLRFHBY-UHFFFAOYSA-N CC1(C=CC(N(c(cc2)ccc2N(c(cc2)cc(c3ccccc33)c2[n]3-c2ccccc2)c2cc3cc(cccc4)c4cc3cc2)c2cc3cc(cccc4)c4cc3cc2)=CC1c1ccccc11)N1c1ccccc1 Chemical compound CC1(C=CC(N(c(cc2)ccc2N(c(cc2)cc(c3ccccc33)c2[n]3-c2ccccc2)c2cc3cc(cccc4)c4cc3cc2)c2cc3cc(cccc4)c4cc3cc2)=CC1c1ccccc11)N1c1ccccc1 AKAATOIJLRFHBY-UHFFFAOYSA-N 0.000 description 1
- PHUWWEODOHELQZ-UHFFFAOYSA-N COc(cc1)ccc1N(c(cc1)ccc1N(c(cc1)ccc1OC)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1)c(cc1c2c3cccc2)ccc1[n]3-c1ccccc1 Chemical compound COc(cc1)ccc1N(c(cc1)ccc1N(c(cc1)ccc1OC)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1)c(cc1c2c3cccc2)ccc1[n]3-c1ccccc1 PHUWWEODOHELQZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- HOIAVBQLMKYAGM-UHFFFAOYSA-N Cc(cc1)ccc1N(c(cc1)ccc1N(c1ccc(C)cc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1 Chemical compound Cc(cc1)ccc1N(c(cc1)ccc1N(c1ccc(C)cc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1)c(cc1c2ccccc22)ccc1[n]2-c1ccccc1 HOIAVBQLMKYAGM-UHFFFAOYSA-N 0.000 description 1
- 241000284156 Clerodendrum quadriloculare Species 0.000 description 1
- 101000837344 Homo sapiens T-cell leukemia translocation-altered gene protein Proteins 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
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- LXMMZQZINGEVPI-UHFFFAOYSA-N N#Cc(cc1)ccc1N(c(cc1)ccc1N(c(cc1)ccc1C#N)c(cc1c2c3cccc2)ccc1[n]3-c1ccccc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1 Chemical compound N#Cc(cc1)ccc1N(c(cc1)ccc1N(c(cc1)ccc1C#N)c(cc1c2c3cccc2)ccc1[n]3-c1ccccc1)c(cc1)cc(c2ccccc22)c1[n]2-c1ccccc1 LXMMZQZINGEVPI-UHFFFAOYSA-N 0.000 description 1
- LFZAGIJXANFPFN-UHFFFAOYSA-N N-[3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-thiophen-2-ylpropyl]acetamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CCC(C=1SC=CC=1)NC(C)=O)C LFZAGIJXANFPFN-UHFFFAOYSA-N 0.000 description 1
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- 102100028692 T-cell leukemia translocation-altered gene protein Human genes 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005036 alkoxyphenyl group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000001454 anthracenes Chemical class 0.000 description 1
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- AYDLVUWKMGROJK-UHFFFAOYSA-N c(cc1)ccc1-[n]1c(ccc(N(c(cc2)ccc2N(c(cc2c3c4cccc3)ccc2[n]4-c2ccccc2)c2c(cccc3)c3ccc2)c2cccc3ccccc23)c2)c2c2ccccc12 Chemical compound c(cc1)ccc1-[n]1c(ccc(N(c(cc2)ccc2N(c(cc2c3c4cccc3)ccc2[n]4-c2ccccc2)c2c(cccc3)c3ccc2)c2cccc3ccccc23)c2)c2c2ccccc12 AYDLVUWKMGROJK-UHFFFAOYSA-N 0.000 description 1
- PRCUIKLLJXTPCE-UHFFFAOYSA-N c(cc1)ccc1-[n]1c(ccc(N(c(cc2)ccc2N(c(cc2c3c4cccc3)ccc2[n]4-c2ccccc2)c2cc(cccc3)c3cc2)c2cc3ccccc3cc2)c2)c2c2ccccc12 Chemical compound c(cc1)ccc1-[n]1c(ccc(N(c(cc2)ccc2N(c(cc2c3c4cccc3)ccc2[n]4-c2ccccc2)c2cc(cccc3)c3cc2)c2cc3ccccc3cc2)c2)c2c2ccccc12 PRCUIKLLJXTPCE-UHFFFAOYSA-N 0.000 description 1
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Inorganic materials [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 125000002676 chrysenyl group Chemical group C1(=CC=CC=2C3=CC=C4C=CC=CC4=C3C=CC12)* 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 125000004802 cyanophenyl group Chemical group 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000005059 halophenyl group Chemical group 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 125000003824 heptacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC6=CC7=CC=CC=C7C=C6C=C5C=C4C=C3C=C12)* 0.000 description 1
- 125000001633 hexacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC6=CC=CC=C6C=C5C=C4C=C3C=C12)* 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
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 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
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 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
- 229910052744 lithium Inorganic materials 0.000 description 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004776 molecular orbital Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- TWLXDPFBEPBAQB-UHFFFAOYSA-N orthoperiodic acid Chemical compound OI(O)(O)(O)(O)=O TWLXDPFBEPBAQB-UHFFFAOYSA-N 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000005561 phenanthryl group Chemical group 0.000 description 1
- 125000001388 picenyl group Chemical group C1(=CC=CC2=CC=C3C4=CC=C5C=CC=CC5=C4C=CC3=C21)* 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 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
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000002943 quinolinyl group Chemical class N1=C(C=CC2=CC=CC=C12)* 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
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001712 tetrahydronaphthyl group Chemical group C1(CCCC2=CC=CC=C12)* 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
下記反応式2の反応経路を経て化合物1を合成した。
カルバゾール(16.7g,100mmol),ヨードベンゼン(26.5g,130mmol),CuI(1.9g,10mmol),K2CO3(138g,1mol),及び18−クラウン−6(530mg,2mmol)をDMPU(1,3−dimethyl−3,4,5,6−tetrahydro−(1H)−pyrimidinone)(500mL)に溶解した後,170℃で8時間加熱した。
中間体A2.433g(10mmol)を80%の酢酸100mlに入れた後,これにヨード(I2)1.357g(5.35mmol)とオルト−過ヨウ素酸(H5IO6)0.333g(1.46mmol)を固体状態で付加した後,窒素雰囲気で80℃,2時間攪拌した。
4,4’−ジブロモジフェニル3.12g(10mmol),アニリン2.3ml(25mmol),t−BuONa 2.9g(30mmol),Pd2(dba)3 183mg(0.2mmol),P(t−Bu)3 20mg(0.1mmol)をトルエン30mlに溶解した後,90℃で3時間攪拌した。
中間体B 912mg(2.47mmol),中間体C 336.4mg(1mmol),t−BuONa 300mg(3mmol),Pd2(dba)3 40mg(0.02mmol),P(t−Bu)3 3mg(0.01mmol)をトルエン5mlに溶解した後,90℃で3時間攪拌した。
下記反応式3の反応経路を経て,化合物2(上記化合物1〜24のうち化合物2)を合成した。
中間体B 3.69g(10mmol),4−アミノベンゾニトリル1.42g(12mmol),t−BuONa 1.44g(15mmol),Pd2(dba)3 183mg(0.2mmol),P(t−Bu)3 40mg(0.2mmol)をトルエン50mlに溶解した後,90℃で3時間攪拌した。
中間体D222mg(0.61mmol),4,4’−ジブロモジフェニル78mg(0.25mmol),t−BuONa 80mg(0.75mmol),Pd2(dba)3 10mg(0.01mmol),P(t−Bu)3 2mg(0.01mmol)をトルエン5mlに溶解した後,90℃で3時間攪拌した。
アノードは,コーニング15Ω/cm2(1200Å)ITOガラス基板を50mm×50mm×0.7mmサイズに切ってイソプロピルアルコール及び純水を利用して各5分間超音波洗浄した後,30分間紫外線を照射してオゾンに露出させて洗浄し,真空蒸着装置にこのガラス基板を設置した。
HILの形成時,上記化合物1の代わりにIDE406(出光社製)を利用したことを除いては,実施例1と同様にして有機EL素子を製作した。
アノードは,コーニング15Ω/cm2(1200Å)ITOガラス基板を50mm×50mm×0.7mmサイズに切って,イソプロピルアルコール及び純水中で各5分間超音波洗浄した後,30分間紫外線を照射してオゾンに露出させて洗浄し,真空蒸着装置にこのガラス基板を設置した。
HILの形成時,上記化合物1の代わりにIDE406(出光社製)を利用したことを除いては,実施例2と同様にして有機EL素子を製作した。
Claims (13)
- 下記の化学式1で表されるフェニルカルバゾール系化合物:
R1,R1’,R2,R2’,R3,およびR3’は,それぞれ独立的に一置換または多置換された置換基であって,水素原子,置換または非置換のC1−C30のアルキル基,置換または非置換のC1−C30アルコキシ基,置換または非置換のC6−C30のアリール基,置換または非置換のC6−C30のアリールオキシ基,置換または非置換のC2−C30のヘテロ環,または置換または非置換のC6−C30の縮合多環基,ヒドロキシ基,シアノ基,または置換または非置換のアミノ基を表し,R1,R2,R3およびR1’,R2’,R3’のうち隣接した基が互いに結合して飽和または不飽和の炭素環を形成でき,
Arは,置換または非置換のC6−C30のアリール基または置換または非置換のC2−C30のヘテロアリール基である。 - 前記Arは,フェニル基,エチルフェニル基,エチルビフェニル基,o−,m−もしくはp−フルオロフェニル基,ジクロロフェニル基,ジシアノフェニル基,トリフルオロメトキシフェニル基,o−,m−もしくはp−トリル基,o−,m−もしくはp−クメニル基,メシチル基,フェノキシフェニル基,(α,α−ジメチルベンゼン)フェニル基,(N,N’−ジメチル)アミノフェニル基,(N,N’−ジフェニル)アミノフェニル基,ペンタレニル基,インデニル基,ナフチル基,メチルナフチル基,アントラセニル基,アズレニル基,ヘプタレニル基,アセナフチルレニル基,フェナントレニル基,フルオレニル基,アントラキノリル基,トリフェニレン基,ピレニル基,フェリレニル基,クロロフェリレニル基,ペンタフェニル基,ペンタセニル基,テトラフェニレニル基,ヘキサフェニル基,コロネリル基,トリナフチレニル基,ヘプタフェニル基,またはカルバゾリル基であることを特徴とする,請求項1に記載のフェニルカルバゾール系化合物。
- 前記フェニルカルバゾール系化合物は,下記化学式2で表されることを特徴とする,請求項1に記載のフェニルカルバゾール系化合物。
Rは,水素,シアノ基,フッ素,または置換または非置換のC1−C30のアルキル基,または置換または非置換のC6−C30のアリール基,置換または非置換のC2−C30のヘテロ環,または置換または非置換のアミノ基である。 - 下記反応式1で表されるカルバゾール(化学式B’)とジアミン化合物(化学式C’)とを反応させることを特徴とする,フェニルカルバゾール系化合物の製造方法:
R1,R1’,R2,R2’,R3,およびR3’は,それぞれ独立的に一置換または多置換された置換基であって,水素原子,置換または非置換のC1−C30のアルキル基,置換または非置換のC1−C30アルコキシ基,置換または非置換のC6−C30のアリール基,炭素術6〜30の置換または非置換のアリールオキシ基,置換または非置換のC2−C30のヘテロ環,または置換または非置換のC6−C30の縮合多環基,ヒドロキシ基,シアノ基,または置換または非置換のアミノ基を表し,R1,R2,R3およびR1’,R2’,R3’のうち隣接した基が互いに結合して飽和または不飽和の炭素環を形成でき,
Arは,置換または非置換のC6−C30のアリール基または置換または非置換のC2−C30のヘテロアリール基であり,
Yは,ハロゲン原子である。 - 前記反応式1の反応は,Pd2(dba)3(dba=dibenzylideneacetone),tert−ブトキシドナトリウム及びトリ(tert−ブチル)ホスフィンの存在下で行われ,
反応温度は,50〜150℃であることを特徴とする,請求項5に記載のフェニルカルバゾール系化合物の製造方法。 - 第1電極と第2電極との間に位置する有機膜を備える有機電界発光素子において:
前記有機膜は,請求項1〜4のうちいずれか1項に記載のフェニルカルバゾール系化合物を含むことを特徴とする,有機電界発光素子。 - 前記有機膜は,正孔注入層または正孔輸送層であることを特徴とする,請求項7に記載の有機電界発光素子。
- 前記有機膜は,正孔注入及び正孔輸送の機能を共に有する単一膜であることを特徴とする,請求項8に記載の有機電界発光素子。
- 前記有機膜は,正孔注入層または正孔輸送層であり,
前記有機電界発光素子は,第1電極/正孔注入層/発光層/第2電極,第1電極/正孔注入層/発光層/正孔輸送層/第2電極または第1電極/発光層/正孔輸送層/第2電極の構造を持つことを特徴とする,請求項8に記載の有機電界発光素子。 - 前記有機膜は,発光層であることを特徴とする,請求項7に記載の有機電界発光素子。
- 前記発光層は,燐光または蛍光材料から形成されることを特徴とする,請求項11に記載の有機電界発光素子。
- 前記発光層では,前記化学式1で表示されるフェニルカルバゾール系化合物が,蛍光または燐光ホストとして使用されることを特徴とする,請求項11に記載の有機電界発光素子。
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CN1978441A (zh) | 2007-06-13 |
EP1661888A1 (en) | 2006-05-31 |
JP2010222355A (ja) | 2010-10-07 |
CN1978441B (zh) | 2013-06-05 |
JP4589223B2 (ja) | 2010-12-01 |
KR20060059613A (ko) | 2006-06-02 |
US8021764B2 (en) | 2011-09-20 |
KR100787425B1 (ko) | 2007-12-26 |
EP1661888B1 (en) | 2008-11-12 |
DE602005010961D1 (de) | 2008-12-24 |
US20060115680A1 (en) | 2006-06-01 |
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