JP2013510184A - エレクトロルミネッセンス素子のための有機化合物 - Google Patents
エレクトロルミネッセンス素子のための有機化合物 Download PDFInfo
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- JP2013510184A JP2013510184A JP2012538209A JP2012538209A JP2013510184A JP 2013510184 A JP2013510184 A JP 2013510184A JP 2012538209 A JP2012538209 A JP 2012538209A JP 2012538209 A JP2012538209 A JP 2012538209A JP 2013510184 A JP2013510184 A JP 2013510184A
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- 150000002894 organic compounds Chemical class 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 161
- 239000000463 material Substances 0.000 claims abstract description 62
- 239000011159 matrix material Substances 0.000 claims abstract description 30
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims description 92
- 125000004432 carbon atom Chemical group C* 0.000 claims description 61
- -1 antrooxazole Chemical compound 0.000 claims description 44
- 125000003545 alkoxy group Chemical group 0.000 claims description 40
- 125000001072 heteroaryl group Chemical group 0.000 claims description 34
- 229920000642 polymer Polymers 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- 125000000217 alkyl group Chemical group 0.000 claims description 21
- 239000000412 dendrimer Substances 0.000 claims description 20
- 229920000736 dendritic polymer Polymers 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 claims description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 17
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052731 fluorine Inorganic materials 0.000 claims description 16
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 15
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 15
- 125000005309 thioalkoxy group Chemical group 0.000 claims description 15
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 14
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 14
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 12
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052794 bromium Inorganic materials 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- WDECIBYCCFPHNR-UHFFFAOYSA-N chrysene Chemical compound C1=CC=CC2=CC=C3C4=CC=CC=C4C=CC3=C21 WDECIBYCCFPHNR-UHFFFAOYSA-N 0.000 claims description 12
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 12
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 12
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 150000003254 radicals Chemical class 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 claims description 10
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 10
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 10
- 125000003342 alkenyl group Chemical group 0.000 claims description 10
- 125000000304 alkynyl group Chemical group 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 229910052740 iodine Inorganic materials 0.000 claims description 10
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 10
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 claims description 9
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims description 9
- DXBHBZVCASKNBY-UHFFFAOYSA-N 1,2-Benz(a)anthracene Chemical compound C1=CC=C2C3=CC4=CC=CC=C4C=C3C=CC2=C1 DXBHBZVCASKNBY-UHFFFAOYSA-N 0.000 claims description 8
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 8
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 8
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 8
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 claims description 8
- 125000006615 aromatic heterocyclic group Chemical group 0.000 claims description 8
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052805 deuterium Inorganic materials 0.000 claims description 8
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- RDOWQLZANAYVLL-UHFFFAOYSA-N phenanthridine Chemical compound C1=CC=C2C3=CC=CC=C3C=NC2=C1 RDOWQLZANAYVLL-UHFFFAOYSA-N 0.000 claims description 8
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 7
- 125000002524 organometallic group Chemical group 0.000 claims description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 7
- 229930192474 thiophene Natural products 0.000 claims description 7
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 claims description 6
- TZMSYXZUNZXBOL-UHFFFAOYSA-N 10H-phenoxazine Chemical compound C1=CC=C2NC3=CC=CC=C3OC2=C1 TZMSYXZUNZXBOL-UHFFFAOYSA-N 0.000 claims description 5
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- ICPSWZFVWAPUKF-UHFFFAOYSA-N 1,1'-spirobi[fluorene] Chemical compound C1=CC=C2C=C3C4(C=5C(C6=CC=CC=C6C=5)=CC=C4)C=CC=C3C2=C1 ICPSWZFVWAPUKF-UHFFFAOYSA-N 0.000 claims description 4
- FNQJDLTXOVEEFB-UHFFFAOYSA-N 1,2,3-benzothiadiazole Chemical compound C1=CC=C2SN=NC2=C1 FNQJDLTXOVEEFB-UHFFFAOYSA-N 0.000 claims description 4
- UGUHFDPGDQDVGX-UHFFFAOYSA-N 1,2,3-thiadiazole Chemical compound C1=CSN=N1 UGUHFDPGDQDVGX-UHFFFAOYSA-N 0.000 claims description 4
- HTJMXYRLEDBSLT-UHFFFAOYSA-N 1,2,4,5-tetrazine Chemical compound C1=NN=CN=N1 HTJMXYRLEDBSLT-UHFFFAOYSA-N 0.000 claims description 4
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical compound C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 claims description 4
- YGTAZGSLCXNBQL-UHFFFAOYSA-N 1,2,4-thiadiazole Chemical compound C=1N=CSN=1 YGTAZGSLCXNBQL-UHFFFAOYSA-N 0.000 claims description 4
- FYADHXFMURLYQI-UHFFFAOYSA-N 1,2,4-triazine Chemical compound C1=CN=NC=N1 FYADHXFMURLYQI-UHFFFAOYSA-N 0.000 claims description 4
- UDGKZGLPXCRRAM-UHFFFAOYSA-N 1,2,5-thiadiazole Chemical compound C=1C=NSN=1 UDGKZGLPXCRRAM-UHFFFAOYSA-N 0.000 claims description 4
- UUSUFQUCLACDTA-UHFFFAOYSA-N 1,2-dihydropyrene Chemical compound C1=CC=C2C=CC3=CCCC4=CC=C1C2=C43 UUSUFQUCLACDTA-UHFFFAOYSA-N 0.000 claims description 4
- MBIZXFATKUQOOA-UHFFFAOYSA-N 1,3,4-thiadiazole Chemical compound C1=NN=CS1 MBIZXFATKUQOOA-UHFFFAOYSA-N 0.000 claims description 4
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims description 4
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 claims description 4
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 claims description 4
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 4
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical compound C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 claims description 4
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 claims description 4
- USYCQABRSUEURP-UHFFFAOYSA-N 1h-benzo[f]benzimidazole Chemical compound C1=CC=C2C=C(NC=N3)C3=CC2=C1 USYCQABRSUEURP-UHFFFAOYSA-N 0.000 claims description 4
- IGHOZKDBCCFNNC-UHFFFAOYSA-N 1h-imidazole;quinoxaline Chemical compound C1=CNC=N1.N1=CC=NC2=CC=CC=C21 IGHOZKDBCCFNNC-UHFFFAOYSA-N 0.000 claims description 4
- GZPPANJXLZUWHT-UHFFFAOYSA-N 1h-naphtho[2,1-e]benzimidazole Chemical compound C1=CC2=CC=CC=C2C2=C1C(N=CN1)=C1C=C2 GZPPANJXLZUWHT-UHFFFAOYSA-N 0.000 claims description 4
- VEPOHXYIFQMVHW-XOZOLZJESA-N 2,3-dihydroxybutanedioic acid (2S,3S)-3,4-dimethyl-2-phenylmorpholine Chemical compound OC(C(O)C(O)=O)C(O)=O.C[C@H]1[C@@H](OCCN1C)c1ccccc1 VEPOHXYIFQMVHW-XOZOLZJESA-N 0.000 claims description 4
- LYTMVABTDYMBQK-UHFFFAOYSA-N 2-benzothiophene Chemical compound C1=CC=CC2=CSC=C21 LYTMVABTDYMBQK-UHFFFAOYSA-N 0.000 claims description 4
- VHMICKWLTGFITH-UHFFFAOYSA-N 2H-isoindole Chemical compound C1=CC=CC2=CNC=C21 VHMICKWLTGFITH-UHFFFAOYSA-N 0.000 claims description 4
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims description 4
- BPMFPOGUJAAYHL-UHFFFAOYSA-N 9H-Pyrido[2,3-b]indole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=N1 BPMFPOGUJAAYHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005964 Acibenzolar-S-methyl Substances 0.000 claims description 4
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 claims description 4
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 4
- DPOPAJRDYZGTIR-UHFFFAOYSA-N Tetrazine Chemical compound C1=CN=NN=N1 DPOPAJRDYZGTIR-UHFFFAOYSA-N 0.000 claims description 4
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 4
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 4
- WMUIZUWOEIQJEH-UHFFFAOYSA-N benzo[e][1,3]benzoxazole Chemical compound C1=CC=C2C(N=CO3)=C3C=CC2=C1 WMUIZUWOEIQJEH-UHFFFAOYSA-N 0.000 claims description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 4
- 239000012964 benzotriazole Substances 0.000 claims description 4
- JKFAIQOWCVVSKC-UHFFFAOYSA-N furazan Chemical compound C=1C=NON=1 JKFAIQOWCVVSKC-UHFFFAOYSA-N 0.000 claims description 4
- 238000005658 halogenation reaction Methods 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 4
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 4
- HOBCFUWDNJPFHB-UHFFFAOYSA-N indolizine Chemical compound C1=CC=CN2C=CC=C21 HOBCFUWDNJPFHB-UHFFFAOYSA-N 0.000 claims description 4
- 125000002950 monocyclic group Chemical group 0.000 claims description 4
- JAUCCASEHMVMPM-UHFFFAOYSA-N naphtho[2,1-e][1,3]benzoxazole Chemical compound C1=CC2=CC=CC=C2C2=C1C(N=CO1)=C1C=C2 JAUCCASEHMVMPM-UHFFFAOYSA-N 0.000 claims description 4
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 4
- SLIUAWYAILUBJU-UHFFFAOYSA-N pentacene Chemical compound C1=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C21 SLIUAWYAILUBJU-UHFFFAOYSA-N 0.000 claims description 4
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 4
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 claims description 4
- 229950000688 phenothiazine Drugs 0.000 claims description 4
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 claims description 4
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 4
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 claims description 4
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 claims description 4
- ZFXBERJDEUDDMX-UHFFFAOYSA-N 1,2,3,5-tetrazine Chemical compound C1=NC=NN=N1 ZFXBERJDEUDDMX-UHFFFAOYSA-N 0.000 claims description 3
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical compound C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 claims description 3
- UXGVMFHEKMGWMA-UHFFFAOYSA-N 2-benzofuran Chemical compound C1=CC=CC2=COC=C21 UXGVMFHEKMGWMA-UHFFFAOYSA-N 0.000 claims description 3
- XBDYBAVJXHJMNQ-UHFFFAOYSA-N Tetrahydroanthracene Natural products C1=CC=C2C=C(CCCC3)C3=CC2=C1 XBDYBAVJXHJMNQ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical compound C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 claims description 3
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 125000003367 polycyclic group Chemical group 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- JUUZQMUWOVDZSD-UHFFFAOYSA-N 1h-imidazole;pyrazine Chemical compound C1=CNC=N1.C1=CN=CC=N1 JUUZQMUWOVDZSD-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000004104 aryloxy group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 230000026030 halogenation Effects 0.000 claims description 2
- 125000005553 heteroaryloxy group Chemical group 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- WUNJCKOTXFSWBK-UHFFFAOYSA-N indeno[2,1-a]carbazole Chemical compound C1=CC=C2C=C3C4=NC5=CC=CC=C5C4=CC=C3C2=C1 WUNJCKOTXFSWBK-UHFFFAOYSA-N 0.000 claims description 2
- VVVPGLRKXQSQSZ-UHFFFAOYSA-N indolo[3,2-c]carbazole Chemical compound C1=CC=CC2=NC3=C4C5=CC=CC=C5N=C4C=CC3=C21 VVVPGLRKXQSQSZ-UHFFFAOYSA-N 0.000 claims description 2
- 229960005544 indolocarbazole Drugs 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 75
- 239000010410 layer Substances 0.000 description 72
- 239000000203 mixture Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000002019 doping agent Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000011541 reaction mixture Substances 0.000 description 15
- 230000006872 improvement Effects 0.000 description 14
- 239000011734 sodium Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 13
- 239000012074 organic phase Substances 0.000 description 12
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 11
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
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- HDMGAZBPFLDBCX-UHFFFAOYSA-M potassium;sulfooxy sulfate Chemical compound [K+].OS(=O)(=O)OOS([O-])(=O)=O HDMGAZBPFLDBCX-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
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- GDISDVBCNPLSDU-UHFFFAOYSA-N pyrido[2,3-g]quinoline Chemical compound C1=CC=NC2=CC3=CC=CN=C3C=C21 GDISDVBCNPLSDU-UHFFFAOYSA-N 0.000 description 1
- KNYFJKORPUITSG-UHFFFAOYSA-N pyrido[4,3-g]isoquinoline Chemical compound C1=NC=C2C=C(C=NC=C3)C3=CC2=C1 KNYFJKORPUITSG-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
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- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007650 screen-printing Methods 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
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
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- 238000004528 spin coating Methods 0.000 description 1
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- 238000005092 sublimation method Methods 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000006836 terphenylene group Chemical group 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 125000004001 thioalkyl group Chemical group 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- BZHGXQBPJUHVFW-UHFFFAOYSA-N toluene;tritert-butylphosphane Chemical compound CC1=CC=CC=C1.CC(C)(C)P(C(C)(C)C)C(C)(C)C BZHGXQBPJUHVFW-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000002061 vacuum sublimation Methods 0.000 description 1
- 239000012808 vapor phase Substances 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
- CJGUQZGGEUNPFQ-UHFFFAOYSA-L zinc;2-(1,3-benzothiazol-2-yl)phenolate Chemical compound [Zn+2].[O-]C1=CC=CC=C1C1=NC2=CC=CC=C2S1.[O-]C1=CC=CC=C1C1=NC2=CC=CC=C2S1 CJGUQZGGEUNPFQ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/10—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
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Abstract
Description
Xは、出現毎に同一であるか異なり、-BR-、-C(R)2-、-CR=CR-、-CR=N-、-Si(R)2-、-O-、-S-、-S(=O)2-、-NR-およびP(=O)Rから選ばれる基であり、
Zは、基Xが基Zに結合するならばCであり、基Xが基Zに結合しないならば、出現毎に同一であるか異なり、CR1またはNであり、ただし、少なくとも一つの基ZまたはWは、CR1であらねばならず、
Wは、出現毎に同一であるか異なり、CR1またはNであり、少なくとも一つの基WまたはZは、CR1であらねばならず、
Yは、基Xが基Yに結合するならばCであり、基Xが基Yに結合しないならば、出現毎に同一であるか異なり、CR2またはNであり、
R、R1、R2は、出現毎に同一であるか異なり、H、D、F、Cl、Br、I、CHO、N(R3)2、C(=O)R3、P(=O)(R3)2、S(=O)R3、S(=O)2(R3)2、CR3=C(R3)2、CN、NO2、Si(R3)3、B(OR3)2、OSO2R3、OH、1〜40個のC原子を有する直鎖アルキル、アルコキシもしくはチオアルコキシ基、3〜40個のC原子を有する分岐あるいは環状アルキル、アルコキシもしくはチオアルコキシ基、2〜40個のC原子を有するアルケニルもしくはアルキニル基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-R3C=CR3-、-C≡C-、-Si(R3)2-、-Ge(R3)2-、-Sn(R3)2-、C=O、C=S、C=Se、C=NR3、P(=O)(R3)、S=O、S(=O)2、-NR3-、-O-、-S-もしくは-C(=O)NR3-で置き代えられてよく、ここで、1以上のH原子は、D、F、Cl、Br、I、CNもしくはNO2で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜60個の芳香族環原子を有する芳香族もしくは複素環式芳香族環構造、1以上の基R3で置換されてよい5〜60個の芳香族環原子を有するアリールオキシもしくはヘテロアリールオキシ基、またはこれら構造の組み合わせであり;ここで、2個以上の基R、R1および/またはR2は、互いに結合して、モノ-あるいはポリ環状脂肪族もしくは芳香族環構造を形成してもよく;
R3は、出現毎に同一であるか異なり、H、D、Fもしくは1〜20個のC原子を有する脂肪族、芳香族および/または複素環式芳香族有機基であり、加えて、1以上のH原子は、Fで置き代えられてよく;ここで、2個以上の同一であるか異なる置換基R3は、互いに結合して、随意に、モノ-あるいはポリ環状、脂肪族もしくは芳香族環構造を形成してもよく、
m、nは、0または1であるが、ただし、m+nは、1以上であり、
sは、1、2または3、好ましくは、1であり、
vは、0または1、好ましくは、1であり、ここで、v=0に対しては、基Rが、関連する位置で結合し、
ただし、少なくとも一つの基R1は、1〜40個のC原子を有する直鎖アルキル、アルコキシもしくはチオアルコキシ基、3〜40個のC原子を有する分岐あるいは環状アルキル、アルコキシもしくはチオアルコキシ基、2〜40個のC原子を有するアルケニルもしくはアルキニル基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-R3C=CR3-、-C≡C-、-Si(R3)2-、-Ge(R3)2-、-Sn(R3)2-、C=O、C=S、C=Se、C=NR3、P(=O)(R3)、S=O、S(=O)2、-NR3-、-O-、-S-もしくは-C(=O)NR3-で置き代えられてよく、ここで、1以上のH原子は、D、F、Cl、Br、I、CNもしくはNO2で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜60個の芳香族環原子を有する芳香族もしくは複素環式芳香族環構造であり、
ここで、以下の化合物は除外される。
本発明のさらに好ましい具体例では、本発明の化合物中のXは、-C(R)2-、-NR-、-O-および-S-から選ばれる。Xは、特に、好ましくは、-C(R)2-および-NR-から選ばれる。
a)Ar基に代えて、これらの位置に水素を有する式(1)の化合物の誘導体の合成;
b)ハロゲン化により、Ar基に代えて、これらの位置にハロゲンを有する式(1)の化合物の誘導体を得る工程;
c)b)からの化合物と、式Ar-B(OR)2の化合物(ここで、Arは、式(1)で定義されるとおりであり、B(OR)2は、ボロン酸誘導体である。)との、有機金属カップリング反応での反応。
(A)スズキ重合;
(B)ヤマモト重合;
(C)スチル重合および
(D)ハートウイッグ-ブフバルト重合
重合がこれらの方法により実行されることができる方法と、ポリマーが反応媒体からその後分離し、精製することができる方法は、当業者に知られ、文献、たとえば、WO 03/048225 A2、WO 2004/037887 A2およびWO 2004/037887 A2に記載されている。
上記エミッターの例は、出願WO 00/70655、WO 01/41512、WO 02/02714、WO 02/15645、EP1191613、EP1191612、EP1191614、WO 05/033244、WO 05/019373およびUS2005/0258742により明らかにされる。一般的に、燐光OLEDのために先行技術で使用され、有機エレクトロルミネッセンス分野で当業者により知られるあらゆる燐光化合物が適切である。当業者は進歩性を必要とすることなく、発光層中で本発明の式(1)の化合物と組み合わせて、さらなる燐光錯体を使用することができる。
以下の合成は、他に断らない限り、保護ガス雰囲気下で、無水溶媒中で行われる。出発物質は、アルドリッチ(ALDRICH)から購入することができる。
ジエチル4-クロロ-2’-メチルビフェニル-2,5-ジカルボキシレート
2-[5’-(1-ヒドロキシ-1-メチルエチル)-2-メチル-[1,1’;4’,1’’]ターフェニル-2’-イル]プロパン-2-オル
4,6,6,10,12,12-ヘキサメチル-6,12ジヒドロインデノ[1,2-b]フルオレン-2,8-ジボロン酸
OLEDが、WO 04/058911にしたがう一般的プロセスにより製造されるが、これは、ここで記載される状況(たとえば、層の厚さの変化、使用される材料)に適合される。
さらなるOLEDが、製造され、上記に示される例にしたがって特性決定されるが、これは、先行技術にしたがう20nm厚のNPB層に代えて、本発明による化合物HTM2の20nm厚層が、電子障壁材料(EBM)として使用されるという相違を有する(表1参照。)。対応するOLEDに対する結果が、表3に示される(例E2とE3)。明確さのために、例2で言及される先行技術にしたがうOLEDのC1とC2が、再度示される。OLEDC1とC2に対するデータが比較されると、外部量子効率、電流効率と駆動電圧における顕著な改善が、本発明による化合物HTM2の使用で生じていることを見て取ることができる。これは、パワー効率の約30%の顕著な増加をもたらす。EBMとしてのHTM2と組み合わせた電子輸送材料ETM1の使用に関して、25%少々超のパワー効率の増加が、NPBの使用と比べて達成することができる。
さらなるOLEDが、製造され、例2で記載されるとおりに特性決定されるが、層構造は、以下のとおり適合される;基板/HTM1 20nm/NPB20nm/発光層(EML)30nm/随意に、正孔障壁層(HBL)10nm/Alq320nm/LiF1nm/アルミニウム100nm。発光層と正孔障壁層の構造と得られたOLEDの性能データは、表4により明らかにされる。化合物H3とCBPは、先行技術にしたがうホスト材料として使用され(例C3〜C5)、本発明による化合物H2とH4〜H8(例E4〜E13)と比較される。化合物TER1とTER2は、赤色発光ドーパントとして使用される。
Claims (15)
- 式(1)の化合物。
Arは、出現毎に同一であるか異なり、随意に、1以上の基Rで置換されてよい5〜60個の芳香族環原子を有する芳香族もしくは複素環式芳香族環構造であり、
Xは、出現毎に同一であるか異なり、-BR-、-C(R)2-、-CR=CR-、-CR=N-、-Si(R)2-、-O-、-S-、-S(=O)2-、-NR-およびP(=O)Rから選ばれる基であり、
Zは、基Xが基Zに結合するならばCであり、基Xが基Zに結合しないならば、出現毎に同一であるか異なり、CR1またはNであり、ただし、少なくとも一つの基ZまたはWは、CR1であらねばならず、
Wは、出現毎に同一であるか異なり、CR1またはNであり、ただし、少なくとも一つの基ZまたはWは、CR1であらねばならず、
Yは、基Xが基Yに結合するならばCであり、基Xが基Yに結合しないならば、出現毎に同一であるか異なり、CR2またはNであり、
R、R1、R2は、出現毎に同一であるか異なり、H、D、F、Cl、Br、I、CHO、N(R3)2、C(=O)R3、P(=O)(R3)2、S(=O)R3、S(=O)2(R3)、CR3=C(R3)2、CN、NO2、Si(R3)3、B(OR3)2、OSO2R3、OH、1〜40個のC原子を有する直鎖アルキル、アルコキシもしくはチオアルコキシ基、3〜40個のC原子を有する分岐あるいは環状アルキル、アルコキシもしくはチオアルコキシ基、2〜40個のC原子を有するアルケニルもしくはアルキニル基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-R3C=CR3-、-C≡C-、-Si(R3)2-、-Ge(R3)2-、-Sn(R3)2、C=O、C=S、C=Se、C=NR3、P(=O)(R3)、S=O、S(=O)2、-NR3-、-O-、-S-もしくは-C(=O)NR3-で置き代えられてよく、ここで、1以上のH原子は、D、F、Cl、Br、I、CNもしくはNO2で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜60個の芳香族環原子を有する芳香族もしくは複素環式芳香族環構造、1以上の基R3で置換されてよい5〜60個の芳香族環原子を有するアリールオキシもしくはヘテロアリールオキシ基、またはこれら構造の組み合わせであり;ここで、2個以上の基R、R1および/またはR2は、互いに結合して、モノ-あるいはポリ環状脂肪族もしくは芳香族環構造を形成してもよく;
R3は、出現毎に同一であるか異なり、H、D、Fもしくは1〜20個のC原子を有する脂肪族、芳香族および/または複素環式芳香族有機基であり、加えて、1以上のH原子は、Fで置き代えられてよく;ここで、2個以上の同一であるか異なる置換基R3は、互いに結合して、随意に、モノ-あるいはポリ環状、脂肪族もしくは芳香族環構造を形成してもよく、
m、nは、0または1であるが、ただし、m+nは、1以上であり、
sは、1、2または3であり、
vは、0または1であり、ここで、v=0に対しては、基Rが、関連する位置で結合し、
ただし、少なくとも一つの基R1は、1〜40個のC原子を有する直鎖アルキル、アルコキシもしくはチオアルコキシ基、3〜40個のC原子を有する分岐あるいは環状アルキル、アルコキシもしくはチオアルコキシ基、2〜40個のC原子を有するアルケニルもしくはアルキニル基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-R3C=CR3-、-C≡C-、-Si(R3)2-、-Ge(R3)2-、-Sn(R3)2-、C=O、C=S、C=Se、C=NR3、P(=O)(R3)、S=O、S(=O)2、-NR3-、-O-、-S-もしくは-C(=O)NR3-で置き代えられてよく、ここで、1以上のH原子は、D、F、Cl、Br、I、CNもしくはNO2で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜60個の芳香族環原子を有する芳香族もしくは複素環式芳香族環構造であらねばならず、
ここで、以下の化合物は除外される。
- Arは、1以上の基Rで置換されてよい6〜30個のC原子を有するアリール基または5〜30個の芳香族環原子を有するヘテロアリール基である、請求項1記載の化合物。
- Arは、夫々1以上の基Rで置換されてよいベンゼン、ナフタレン、アントラセン、フェナントレン、ピレン、ジヒドロピレン、クリセン、ペリレン、フルオランセン、ベンズアントラセン、テトラセン、ペンタセン、ベンゾピレン、フラン、ベンゾフラン、イソベンゾフラン、ジベンゾフラン、チオフェン、ベンゾチオフェン、イソベンゾチオフェン、ジベンゾチオフェン、ピロール、インドール、イソインドール、カルバゾール、ピリジン、キノリン、イソキノリン、アクリジン、フェナントリジン、ベンゾ-5,6-キノリン、ベンゾ-6,7-キノリン、ベンゾ-7,8-キノリン、フェノチアジン、フェノキサジン、ピラゾール、インダゾール、イミダゾール、ベンズイミダゾール、ナフトイミダゾール、フェナントロイミダゾール、ピリジンイミダゾール、ピラジンイミダゾール、キノキサリンイミダゾール、オキサゾール、ベンズオキサゾール、ナフトオキサゾール、アントロオキサゾール、フェナントロオキサゾール、イソオキサゾール、1,2-チアゾール、1,3-チアゾール、ベンゾチアゾール、ピリダジン、ベンゾピリダジン、ピリミジン、ベンゾピリミジン、キノキサリン、ピラジン、フェナジン、ナフチリジン、アザカルバゾール、ベンゾカルボリン、フェナントロリン、1,2,3-トリアゾール、1,2,4-トリアゾール、ベンゾトリアゾール、1,2,3-オキサジアゾール、1,2,4-オキサジアゾール、1,2,5-オキサジアゾール、1,3,4-オキサジアゾール、1,2,3-チアジアゾール、1,2,4-チアジアゾール、1,2,5-チアジアゾール、1,3,4-チアジアゾール、1,3,5-トリアジン、1,2,4-トリアジン、1,2,3-トリアジン、テトラゾール、1,2,4,5-テトラジン、1,2,3,4-テトラジン、1,2,3,5-テトラジン、プリン、プテリジン、インドリジン、ベンゾチアジアゾール、インデノカルバゾール、フルオレン、インデノフルオレン、スピロビフルオレンおよびインドロカルバゾールから選ばれる、請求項1または2記載の化合物。
- W、ZおよびYのいずれもが、窒素ではない、請求項1〜3何れか1項記載の化合物。
- Xは、同一であるか異なり、-C(R)2-、-NR-、-O-および-S-から選ばれる、請求項1〜4何れか1項記載の化合物。
- Yは、基Xに結合しないならば、CHまたはNである、請求項1〜5何れか1項記載の化合物。
- 式(1)の化合物が、式(1a)または式(1b)である、請求項1〜6何れか1項記載の化合物。
- 式(2)、(3)、(4)、(5)、(6)または(7)の一つである、請求項1〜7何れか1項記載の化合物。
- R1は、出現毎に互いに独立して、H、D、F、CN、Si(R3)3、1〜20個のC原子を有する直鎖アルキルもしくはアルコキシ基、3〜20個のC原子を有する分岐あるいは環状アルキルもしくはアルコキシ基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-C≡C-、-R3C=CR3-、-Si(R3)2-、C=O、C=NR3、-NR3-、-O-、-S-、-C(=O)O-もしくは-C(=O)NR3-で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜30個の芳香族環原子を有するアリールもしくはヘテロアリール基から選ばれ、ただし、本発明の化合物中の少なくとも一つの基R1は、1〜20個のC原子を有する直鎖アルキルもしくはアルコキシ基、3〜20個のC原子を有する分岐あるいは環状アルキルもしくはアルコキシ基(夫々は、1以上の基R3により置換されてよく、1以上のCH2基は、-C≡C-、-R3C=CR3-、-Si(R3)2-、C=O、C=NR3、-NR3-、-O-、-S-、-C(=O)O-もしくは-C(=O)NR3-で置き代えられてよい。)または、各場合に、1以上の基R3により置換されてよい5〜30個の芳香族環原子を有するアリールもしくはヘテロアリール基から選ばれる、請求項1〜8何れか1項記載の化合物。
- 式(2a)、(3a)、(4a)、(5a)、(6a)または(7a)の一つである、請求項1〜9何れか1項記載の化合物。
- 以下の反応工程を含む、請求項1〜10何れか1項記載の化合物の製造方法:
a)Ar基に代えて、これらの位置に水素を有する式(1)の化合物の誘導体の合成;
b)ハロゲン化により、Ar基に代えて、これらの位置にハロゲンを有する式(1)の化合物の誘導体を得る工程;
c)b)からの化合物と、式Ar-B(OR)2の化合物(ここで、Arは、式(1)で定義されるとおりであり、B(OR)2は、ボロン酸誘導体である。)との、有機金属カップリング反応での反応。 - ポリマー、オリゴマーまたはデンドリマーへの結合が、式(1)中のR、R1またはR2により置換された任意の所望の位置で配置されてもよい、請求項1〜9何れか1項記載の一以上の化合物を含むオリゴマー、ポリマーまたはデンドリマー。
- 請求項1〜10何れか1項記載の化合物または請求項12記載のオリゴマー、ポリマーもしくはデンドリマーの、電子素子、特に、有機エレクトロルミネッセンス素子での使用。
- 請求項1〜10何れか1項記載の少なくとも一つの化合物または請求項12記載のオリゴマー、ポリマーもしくはデンドリマーを含む、電子素子であって、ここで、電子素子は、有機エレクトロルミネッセンス素子(OLED)、有機集積回路(O-IC)、有機電界効果トランジスタ(O-FET)、有機薄膜トランジスタ(O-TFT)、有機発光トランジスタ(O-LET)、有機太陽電池(O-SC)、有機光学検査器、有機光受容器、有機電場消光素子(O-FQD)、発光電子化学電池(LEC)または有機レーザーダイオード(O-laser)、特に、有機エレクトロルミネッセンス素子である、電子素子。
- 請求項1〜10何れか1項記載の一以上の化合物または請求項12記載の一以上のオリゴマー、ポリマーもしくはデンドリマーが、電子輸送材料として、マトリックス材料として、電子障壁送材料としてまたは発光材料として使用されることを特徴とする、請求項14記載の電子素子。
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US20130053558A1 (en) | 2013-02-28 |
JP5718353B2 (ja) | 2015-05-13 |
TW201129523A (en) | 2011-09-01 |
DE112010004341A5 (de) | 2012-08-23 |
WO2011057701A1 (de) | 2011-05-19 |
DE102009052428A1 (de) | 2011-05-12 |
US9090590B2 (en) | 2015-07-28 |
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