WO2005033051A1 - Synthese von phenylsubstituierten fluoranthenen durch diels-alder-reaktion und ihre verwendung - Google Patents
Synthese von phenylsubstituierten fluoranthenen durch diels-alder-reaktion und ihre verwendung Download PDFInfo
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- WO2005033051A1 WO2005033051A1 PCT/EP2004/010850 EP2004010850W WO2005033051A1 WO 2005033051 A1 WO2005033051 A1 WO 2005033051A1 EP 2004010850 W EP2004010850 W EP 2004010850W WO 2005033051 A1 WO2005033051 A1 WO 2005033051A1
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- WIPO (PCT)
- Prior art keywords
- radical
- formula
- fluoranthene derivatives
- hydrogen
- group
- Prior art date
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- -1 phenyl-substituted fluoranthenes Chemical class 0.000 title claims description 97
- 230000015572 biosynthetic process Effects 0.000 title description 8
- 238000006243 chemical reaction Methods 0.000 title description 6
- 238000003786 synthesis reaction Methods 0.000 title description 5
- 125000003914 fluoranthenyl group Chemical class C1(=CC=C2C=CC=C3C4=CC=CC=C4C1=C23)* 0.000 claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 claims description 36
- QQGHPFDLUNMBGJ-UHFFFAOYSA-N 7,9-diphenylcyclopenta[a]acenaphthylen-8-one Chemical compound C=12C(C=34)=CC=CC4=CC=CC=3C2=C(C=2C=CC=CC=2)C(=O)C=1C1=CC=CC=C1 QQGHPFDLUNMBGJ-UHFFFAOYSA-N 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- 239000001257 hydrogen Substances 0.000 claims description 24
- 150000001875 compounds Chemical class 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 10
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 8
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 8
- 150000002431 hydrogen Chemical class 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 59
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 54
- 150000002219 fluoranthenes Chemical class 0.000 description 43
- 150000003254 radicals Chemical class 0.000 description 31
- 239000000463 material Substances 0.000 description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- 125000000217 alkyl group Chemical group 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 239000002904 solvent Substances 0.000 description 11
- 125000001424 substituent group Chemical group 0.000 description 11
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 10
- 229910052736 halogen Inorganic materials 0.000 description 10
- 238000006862 quantum yield reaction Methods 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 10
- 125000003277 amino group Chemical group 0.000 description 8
- 150000002367 halogens Chemical group 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
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- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 4
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- 229910052794 bromium Inorganic materials 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
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- 239000000203 mixture Substances 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 3
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- GBXQPDCOMJJCMJ-UHFFFAOYSA-M trimethyl-[6-(trimethylazaniumyl)hexyl]azanium;bromide Chemical group [Br-].C[N+](C)(C)CCCCCC[N+](C)(C)C GBXQPDCOMJJCMJ-UHFFFAOYSA-M 0.000 description 3
- 125000006617 triphenylamine group Chemical class 0.000 description 3
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- JZKCOTKSZQTZLE-UHFFFAOYSA-N 7,8,9,10-tetraphenylfluoranthene Chemical compound C1=CC=CC=C1C(C(=C1C=2C=CC=CC=2)C=2C=CC=CC=2)=C(C=2C3=C4C=CC=C3C=CC=2)C4=C1C1=CC=CC=C1 JZKCOTKSZQTZLE-UHFFFAOYSA-N 0.000 description 2
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- KHNYNFUTFKJLDD-UHFFFAOYSA-N Benzo[j]fluoranthene Chemical class C1=CC(C=2C3=CC=CC=C3C=CC=22)=C3C2=CC=CC3=C1 KHNYNFUTFKJLDD-UHFFFAOYSA-N 0.000 description 2
- 238000005698 Diels-Alder reaction Methods 0.000 description 2
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- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- NBGMRMDAEWWFIR-UHFFFAOYSA-N imidazole-2-thione Chemical class S=C1N=CC=N1 NBGMRMDAEWWFIR-UHFFFAOYSA-N 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical class [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- LKKPNUDVOYAOBB-UHFFFAOYSA-N naphthalocyanine Chemical compound N1C(N=C2C3=CC4=CC=CC=C4C=C3C(N=C3C4=CC5=CC=CC=C5C=C4C(=N4)N3)=N2)=C(C=C2C(C=CC=C2)=C2)C2=C1N=C1C2=CC3=CC=CC=C3C=C2C4=N1 LKKPNUDVOYAOBB-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- UMIPWJGWASORKV-UHFFFAOYSA-N oct-1-yne Chemical compound CCCCCCC#C UMIPWJGWASORKV-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical compound C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 150000002916 oxazoles Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- FVDOBFPYBSDRKH-UHFFFAOYSA-N perylene-3,4,9,10-tetracarboxylic acid Chemical compound C=12C3=CC=C(C(O)=O)C2=C(C(O)=O)C=CC=1C1=CC=C(C(O)=O)C2=C1C3=CC=C2C(=O)O FVDOBFPYBSDRKH-UHFFFAOYSA-N 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003513 tertiary aromatic amines Chemical class 0.000 description 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
- NZFNXWQNBYZDAQ-UHFFFAOYSA-N thioridazine hydrochloride Chemical compound Cl.C12=CC(SC)=CC=C2SC2=CC=CC=C2N1CCC1CCCCN1C NZFNXWQNBYZDAQ-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 150000003852 triazoles Chemical class 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
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/62—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with more than three condensed rings
- C07C13/66—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with more than three condensed rings the condensed ring system contains only four rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
- C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
- C07C2/867—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an aldehyde or a ketone
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/182—OLED comprising a fiber structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
- C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
- C07C2603/48—Chrysenes; Hydrogenated chrysenes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Definitions
- the present invention relates to fluoranthene derivatives, processes for their preparation and the use of fluoranthene derivatives as emitter molecules in organic light-emitting diodes (OLEDs), a light-emitting layer containing the fluoranthene derivatives according to the invention as emitter molecules, an OLED containing the light-emitting layer according to the invention and devices containing the OLED according to the invention.
- OLEDs organic light-emitting diodes
- OLED organic light-emitting diodes
- US Pat. No. 5,281,489 discloses OLEDs which can contain, inter alia, 3,4-benzofluoranthene or monomeric unsubstituted fluoranthene as fluorescent materials.
- monomeric unsubstituted fluoranthene can migrate under the conditions of use prevailing in the OLEDs.
- the layer of monomeric unsubstituted fluoranthene is not stable, which results in a short life of the diodes.
- the use of special fluoranthene derivatives is disclosed in US 2002/0022151 AI and EP-A 1 138 745.
- EP-A 1 138 745 relates to an OLED which emits reddish light.
- This OLED contains an organic layer which has a compound with a fluoranthene skeleton, the fluoranthene skeleton being substituted with at least one amino group or an alkenyl group.
- the fluoranthene derivatives disclosed in EP-A 1 138 745 preferably carry an amino group to increase the life of the fluoranthene derivatives.
- US 2002/0022151 AI also relates to OLEDs which contain special fluoranthene compounds as light-emitting material. These fluoranthene compounds have at least one diarylamino group.
- JP-A 10-169992 relates to benzofluoranthene derivatives and their use, inter alia, in organic light-emitting diodes.
- the benzofluoranthene derivatives according to JP-A 10- 169992 show an absorption maximum at around 410 nm, that is to say in the blue-violet range.
- the object of the present invention is to provide compounds which are suitable as emitter molecules in OLEDs, which have a long service life, are highly efficient in OLEDs, have an emission maximum in the blue region and have a high quantum efficiency.
- R 1 , R 2 , R 3 and X are not both phenyl when R 4 and R 5 are hydrogen.
- the fluoranthene derivatives according to the invention have substituents which are linked to the fluoranthene structure via a C-C single bond.
- the fluoranthene derivatives according to the invention are surprisingly sufficiently stable to be used in a light-emitting layer in OLEDs with a long service life.
- the compounds according to the invention are distinguished by a very high stability towards photooxidation when used in OLEDs.
- the fluoranthene derivatives according to the invention emit light in the blue region of the visible electromagnetic spectrum. That is, the fluoranthene derivatives according to the invention generally emit light in the region of the visible electromagnetic spectrum from 430 to 480 nm, preferably 440 to 470 nm, particularly preferably 450 to 470 nm.
- OLEDs that emit light in the red region of the visible electromagnetic spectrum, OLEDs that emit light in the green region of the visible electromagnetic spectrum and OLEDs that emit light in the blue region of the visible electromagnetic spectrum. It has been found that the provision of efficient OLEDs which emit light in the blue region of the visible electromagnetic spectrum is particularly problematic.
- the fluoranthene derivatives according to the invention are suitable for the production of OLEDs which emit light in the blue region of the visible electromagnetic spectrum.
- alkyl means a linear, branched or cyclically substituted or unsubstituted C to C 20 -, preferably Cr to C - alkyl group. If X and R 2 represent an alkyl group, it is preferably a linear or branched one C 3 - to C 10 -, particularly preferably C 5 - to C 9 - alkyl group.
- the alkyl groups can be unsubstituted or substituted with aromatic radicals, halogen, nitro, ether or carboxyl groups.
- the alkyl groups are particularly preferably unsubstituted or with aromatic Preferred aromatic radicals are mentioned below.
- one or more non-adjacent carbon atoms of the alkyl group which is / are not bonded directly to the fluoranthene structure can be substituted by Si, P, O or S, preferably by O or S, to be replaced.
- aromatic radical preferably means a C 6 aryl group (phenyl group).
- This aryl group can be unsubstituted or with linear, branched or cyclic Cj to C 20 , preferably C t to C 9 alkyl groups, which in turn can be substituted with halogen, nitro, ether or carboxyl groups or with one or more groups of the formula F, may be substituted.
- one or more carbon atoms of the alkyl group can be replaced by Si, P, O, S or N, preferably O or S.
- aryl groups or the heteroaryl groups can be substituted with halogen, nitro, carboxyl groups, amino groups or alkoxy groups or C 6 - to C 14 -, preferably C 6 - to o-aryl groups, in particular phenyl or naphthyl groups.
- Aromatic radical particularly preferably denotes a C 6 aryl group which may optionally contain one or more groups of the formula F, with halogen, preferably Br, Cl or F, amino groups, preferably NAr'Ar ", where Ar 'and Ar" independently of one another C 6 -Aryl groups, which, as defined above, can be unsubstituted or substituted and the aryl groups Ar 'and Ar "in addition to the groups mentioned above can each be substituted with at least one radical of the formula F. can; and / or nitro groups.
- This aryl group is very particularly preferably unsubstituted or substituted with NAr'Ar ".
- condensed aromatic ring system means a condensed aromatic ring system with generally 10 to 20 carbon atoms, preferably 10 to 14 carbon atoms.
- These condensed aromatic ring systems can be unsubstituted or with linear, branched or cyclic C 1 -C 20 -, preferably C to C alkyl groups, which in turn can be substituted by halogen, nitro, ether or carboxyl groups, and one or more carbon atoms of the alkyl group can be substituted by Si, P, O, S or N, preferably O or S.
- the condensed aromatic groups can be substituted with halogen, nitro, carboxyl groups, amino groups or alkoxy groups or C 6 - to C] 4 -, preferably C 6 - to Cio-aryl groups, in particular phenyl or naphthyl groups
- "Fused aromatic ring system” particularly preferably means a fused aromatic ring system which is given optionally with halogen, preferably Br, Cl or F, amino groups, preferably NAr'Ar ", where Ar 'and Ar" independently of one another are C o -aryl groups which, as defined above, can be unsubstituted or substituted and the aryl groups Ar' and Ar "in addition to the groups mentioned above can also each be substituted by at least one radical of the formula I ', or nitro groups are substituted.
- the condensed aromatic ring system is very particularly preferably unsubstituted. Suitable condensed aromatic ring systems are, for example, naphthalene, anthracene, pyren
- heteroaryl radical means a C 4 to C 4 , preferably C 4 to C 10 , particularly preferably C 4 to Cs heteroaryl group containing at least one N or S atom.
- This heteroaryl group can be unsubstituted or substituted by linear, branched or cyclic C 1 -C 20 -, preferably C 1 -C 4 - alkyl groups, which in turn can be substituted by halogen, nitro, ether or carboxyl groups, and one or more carbon atoms the alkyl group can be replaced by Si, P, O, S or N, preferably O or S.
- heteroaryl groups with halogen, nitro, carboxyl groups, amino groups or alkoxy groups or C 6 - to C 4 -, preferably C 6 - to Cio-aryl groups.
- "Heteraromatic radical” particularly preferably denotes a heteroaryl group which may optionally contain halogen, preferably Br, Cl or F, amino groups, preferably NArAr ', where Ar and Ar' independently of one another C ö mean -aryl groups which, as above defined, unsubstituted or substituted, or nitro groups is substituted.
- the heteroaryl group is very particularly preferably unsubstituted.
- oligophenyl group means a group of the general formula (IN)
- Ph in each case denotes phenyl, which in turn can be substituted in each of the 5 substitutable positions with a group of the formula (IN);
- n 1, m 2, m 3, m 4 and m 5 are independently 0 or 1, with at least one index m 1 , m 2 , m 3 , m 4 or m 5 being at least 1.
- oligophenyls in which m 1 , m 3 and m 5 0 and m 2 and m 4 1 or oligophenyls in which m 1 , m 2 , m 4 and m 5 0 and m 3 1 and oligophenyls in which m 2 and m 4 mean 0 and m 1 , m 5 and m 3 1 mean.
- the oligophenyl group can thus be a dendritic, that is to say hyperbranched, group, in particular if m 1 , m 3 and m 5 are 0 and m 2 and m 4 are 1 or if m 2 and m 4 are 0 and m 1 , m 3 and m 5 denotes 1 and the phenyl groups in turn are substituted in 1 to 5 of their substitutable positions with a group of the formula (IN), preferably in 2 or 3 positions, particularly preferably - in the case of a substitution in 2 positions - in each case in the meta position to the node with the base body of the formula (IN) and - in the case of a " substitution in 3 positions - in the ortho position and in para position to the point of attachment with the base body of the formula (IN).
- a group of the formula (IN) preferably in 2 or 3 positions, particularly preferably - in the case of a substitution in 2 positions - in each case in the meta position to the node with the base body
- the oligophenyl group can also be essentially unbranched, in particular if only one of the indices is m 1 , m 2 , m 3 , m 4 or m 5 1, in which unbranched
- 1 to 5 of their substitutable positions can be substituted with a group of the formula (IN), the phenyl group is preferably substituted at 1 of its substitutable positions by a group of the formula (IN), particularly preferably in the para position to the point of attachment to the base body.
- the substituents linked directly to the base body are called first substituent generations.
- the group of formula (IN) can in turn be substituted as defined above.
- the substituents linked to the first generation of substituents are called the second generation of substituents.
- any number of further generations of substituents are possible.
- Ohgophenyl groups with the above-mentioned substitution patterns, which have a first and a second substituent generation, or ohgophenyl groups, which have only a first substituent generation, are preferred.
- oligophenyl group in the sense of the present application is furthermore to be understood as meaning those groups which are based on a base body according to one of the formulas N, VI or NU:
- n, n, n and n independently of one another are 0 or 1, preferably n 1, “n2, n 3 and n 4 1.
- oliophenyl groups of the formulas V, VI and VII can thus be dendritic, that is to say hyperbranched, groups.
- the oligophenyls of the formulas IN, N, VI and VII are substituted with 1 to 20, preferably 4 to 16, particularly preferably 4 to 8 residues of the formula (P), a phenyl residue having one, no or more residues of the formula (P) can be substituted.
- a phenyl radical is preferably substituted with one or no radical of the formula (P), at least one phenyl radical being substituted with a radical of the formula (P).
- the radicals R 1 , R 2 , R 3 , R 4 , R 5 and X can be selected independently of one another from the radicals mentioned above, with the proviso that at least one of the radicals R 1 , R 2 and / or R 3 is not hydrogen and R 1 , R 2 , R 3 and X are not both phenyl when R 4 and R 5 are hydrogen.
- R 4 and R 5 are preferably hydrogen.
- R 1 and R 3 are preferably an aromatic radical, a condensed aromatic rinsing system or a radical of the formula P, particularly preferably an aromatic radical, preferred embodiments of the aromatic radical having already been listed above.
- R 1 and R 3 are very particularly preferably phenyl.
- R 2 is preferably hydrogen, alkyl, preferred embodiments of the alkyl radical having already been mentioned above, particularly preferably Cr to C 9 alkyl, the whole is particularly preferably unsubstituted and linear, an aromatic radical, wherein preferred aromatic radicals have already been mentioned above, particularly preferably a phenyl radical.
- X is preferably an aromatic radical, preferred aromatic radicals having already been mentioned above, particularly preferably a C 6 -aryl radical which, depending on n, is substituted one to three times by fluoranthenyl radicals, or a condensed aromatic ring system, preferred condensed aromatic ring systems already are mentioned above, particularly preferably a C JO - to C 14 - condensed aromatic
- Ring system very particularly preferably naphthyl or anthracenyl, the condensed aromatic ring system depending on n one to three times with
- Fluoranthenylreste is substituted. If X is an aromatic radical with 6 carbon atoms, this radical is preferably in the 1- and 4-position or in the 1-, 3- and 5-position
- Fluoranthenyl residues substituted For example, if X is an anthracenyl radical, this is preferably substituted in the 9- and 10-position with fluoranthenyl radicals. Fluoranthenyl radicals are understood to mean groups of the formula P listed below
- radical X itself to be a fluoranthenyl radical of the formula P.
- X can be an oligophenyl group, preferred ohgophenyl groups having already been mentioned above.
- An oligophenyl group of the general formula (IV) is preferred, in which m 1 , m 2 , m 3 , m 4 and m 5 are 0 or 1, at least one of the indices m 1 , m 2 , m 3 , m 4 or m 5 1 is.
- n is an integer from 1 to 10, preferably 1 to 4, particularly preferably 1 to 3, very particularly preferably 2 or 3.
- the fluoranthene derivatives of the general formula I preferably have more than one fluoranthenyl radical of the general formula P.
- n is an integer from 1 to 20, preferably 4 to 16.
- Fluoranthene derivatives of the general formula I which have no heteroatoms are very particularly preferred.
- X is an optionally substituted phenyl radical and n is 2 or 3.
- n is 2 or 3.
- the phenyl radical is substituted with 2 or 3 radicals of the formula P.
- the phenyl radical preferably contains no further substituents. If n is 2, the radicals of the formula P are each in the para position to one another. If n is 3, the residues are each in the meta position to one another.
- X is an optionally substituted phenyl radical and n 1, that is to say the phenyl radical is substituted by a radical of the formula P.
- X is furthermore preferably an anthracenyl radical and n 2. This means that the anthracenyl radical is substituted by 2 radicals of the formula P. These residues are preferably in the 9- and 10-position of the anthracenyl residue.
- the fluoranthene derivatives according to the invention of the general formula I can be prepared by all suitable processes known to the person skilled in the art.
- the fluoranthene derivatives of the formula I are prepared by reacting cyclopentaacenaphthenone derivatives (hereinafter referred to as acecyclone derivatives).
- acecyclone derivatives cyclopentaacenaphthenone derivatives
- Suitable preparation processes for compounds of the formula I in which n is 1 are described, for example, in Dilthey et al., Chem. Ber. 1938, 71, 974 and Van Allen et al., J. Am. Chem. Soc, 1940, 62, 656.
- the fluoranthene derivatives of the general formula I according to the invention are prepared by reacting acecyclone derivatives with alkynyl compounds.
- the present application therefore furthermore relates to a process for the preparation of the fluoranthene derivatives according to the invention by reacting a compound of the formula (II)
- acecyclone derivative of formula II is prepared according to methods known in the art, for example according to a method in Dilthey et al., J. Prakt. Chem. 1935, 143, 189, in which the synthesis of acecyclone (7,9-diphenyl - cyclopenta [a] acenaphthylen-8-one) is disclosed. Derivatives of acecyclone can be obtained in an analogous manner.
- alkynyl compounds of the formula III can also be prepared by processes known to those skilled in the art. Suitable methods are, for example, in Hagihara et al., Synthesis (1980), 627 and L. Cassar, J. Organomet. Chem. 93 (1979), 253.
- the ratio of the acecyclone derivative of the formula II and the alkynyl compound of the formula III is dependent on how many fluoranthenyl radicals the desired fluoranthene derivative of the formula I is to carry, that is to say the ratio of the acecyclone derivative of the formula II to the alkynyl compound of the formula III is dependent on n.
- the acecyclone derivative (II) and the alkynyl compound (III) are used in a molar ratio of n to 1 to n + 15% to 1, preferably n to 1 to n + 10% to 1.
- n 1
- a ratio of acecyclone derivative (II) to alkynyl compound (III) of n + 10% to 1 is preferred.
- Suitable values for n have been mentioned above.
- the reaction takes place in a molar ratio of the acecyclone compound of the formula II to the alkynyl compound of the formula III of generally 3 to 1 to 3.5 to 1, preferably 3.2 to 1 to 3.4 to 1.
- R 4 and R 5 are hydrogen and R 1 and R 3 are phenyl.
- Acecyclone itself is therefore very particularly preferably used as the acecyclone derivative of the formula II.
- Alkynyl compounds used with very particular preference are, for example, those in which n is 1 such as 9-nonadecin, 1-octyne, 1-decyne and 1-octadecine, those in which n is 2 such as 1,4-diethinylbenzene and 9,10- Bis-phenylethynylanthracene and 2,4-hexadiene, and those in which n is 3 such as 1,3,5-triethinylbenzene.
- oligophenyl derivatives are used as alkynyl compounds which carry exactly n free acetylene groups (-C ⁇ C-H).
- the reaction according to the method according to the invention is a Diels-Alder reaction with subsequent carbon monoxide elimination.
- the reaction is generally carried out in a solvent, preferably in an organic non-polar solvent, particularly preferably in an organic non-polar solvent with a boiling point above generally 100 ° C., preferably above 140 ° C., particularly preferably above 260 ° C.
- Suitable solvents are, for example, toluene, xylene, diphenyl ether, methylnaphthalene, mesitylene, glycols and their ethers, decalin and mixtures of the solvents mentioned.
- the acecyclone derivative of the formula II and the alkynyl compound of the formula III are added together in the organic solvent and at temperatures of generally 140 to 260 ° C., preferably 140 to 170 ° C. or 240 to 260 ° C. heated. The temperature depends on the reactivity of the starting materials.
- the reaction time is generally 8 to 30 hours.
- the reaction time depends on the steric requirements of R 2 and n in formula III.
- the reaction mixture obtained is precipitated in a polar solvent, for example in methanol, ethanol or optionally in non-polar solvents such as cyclohexane.
- a polar solvent for example in methanol, ethanol or optionally in non-polar solvents such as cyclohexane.
- the precipitation step can be omitted for particularly soluble fluoranthene derivatives.
- the product obtained is worked up by methods known to those skilled in the art.
- Working up is preferably carried out by column chromatography, particularly preferably on
- Silica gel Any suitable solvent or mixture of solvents can be used as the solvent.
- An ethyl acetate / cyclohexane mixture is very particularly preferably used.
- the fluoranthene derivatives of the general formula I obtained according to the invention are distinguished by an absorption maximum in the ultraviolet range of the electromagnetic spectrum and by an emission maximum in the blue range of the electromagnetic spectrum.
- the quantum yield of the fluoranthene derivatives according to the invention is generally 20 to 75% in toluene. It has been found that fluoranthene derivatives of the general formula I, in which n is 2 or 3, have particularly high quantum yields of over 50%.
- the fluoranthene derivatives according to the invention are distinguished by the fact that they are suitable for emitting electromagnetic radiation in organic light-emitting diodes (OLEDs) in the blue region of the visible electromagnetic spectrum.
- OLEDs organic light-emitting diodes
- Another object of the present invention is therefore the use of fluoranthene derivatives of the general formula (I)
- OLEDs organic light emitting diodes
- Organic light-emitting diodes are basically made up of several layers. Different layer sequences are possible, e.g. For example: anode / hole transporting layer / light emitting layer / cathode; Anode / light emitting layer / electron transporting layer / cathode; Anode / hole transporting layer / light emitting layer / electron transporting layer / cathode.
- the fluoranthene derivatives of general formula I according to the invention are preferably used as emitter molecules in the light-emitting layer.
- Another object of the present invention is therefore a light-emitting layer containing one or more fluoranthene derivatives of the general formula I.
- radicals R 1 , R 2 and / or R 3 are not hydrogen;
- X is an alkyl radical, an aromatic radical, a condensed aromatic ring system, a heteroaromatic radical or a radical of the formula (P)
- Preferred fluoranthene derivatives and their production processes have already been mentioned above.
- the fluoranthene derivatives according to the invention can be used in any of the layers mentioned above selected from the light-emitting layer, the electron-transporting layer and the hole-transporting layer.
- the fluoranthene derivatives according to the invention are preferably used as emitters in the light-emitting layer.
- the fluoranthene derivatives are preferably in bulk, i.e. H. without adding other substances.
- the fluoranthene derivatives according to the invention are not used in bulk, they can be added to any of the layers mentioned above in a concentration of 1 to 70% by weight, preferably 1 to 20% by weight.
- the individual layers of the OLED mentioned above can in turn be made up of two or more layers.
- the hole-transporting layer can be constructed from a layer into which holes are injected from the electrode, hereinafter referred to as hole-injecting layer, and a layer which transports the holes away from the hole-injecting layer into the light-emitting layer. This layer is called the hole-transporting layer in the following.
- the electron transporting layer can also consist of several layers, e.g. B.
- electron-injecting layer a layer in which electrons are injected through the electrode
- electron-transporting layer a layer which receives electrons from the electron-injecting layer and transports them into the light-emitting layer
- Suitable materials which are used in the light-emitting layer as base material in combination with the fluoranthene derivatives of the general formula I according to the invention are anthracene, naphthalene, phenanthrene, pyrene, tetracene, corones, chrysene, fluorescein, perylene, phthaloperylene, naphthaloperylene, perynon, phthaloperynone, Naphthaloperynon, diphenylbutadiene, tetraphenylbutadiene, coumarin, oxadiazole, aldazine, bisbenzoxazoline, bisstyryl, pyrazine, cyclopentadiene, metal complexes of quinoline, metal complexes of aminoquinoline, metal complexes of benzoquinoline, imines, diphenylethylene, vinylanthracene, diaminocarbazole, pyran, thiopyran, polymet
- a compound is generally used as the hole-transporting material which has the ability to accept the holes from the anode, to transport holes and at the same time is suitable for injecting holes into the light-emitting layer.
- Suitable hole-transporting materials are, for example, metal complexes of phthalocyanine, naphthalocyanine, porphyrin, pyrazolones, tetrahydroimidazoles, hydrazones, acylhydrazones, polyarylalkanes, thiophenes, tertiary aromatic amines such as triphenylamines of the benzidine type, triphenylamines of the styrylamine, compounds of this type, silenamines of the styrylamine amine compounds, silenylamine triphenylamines which carry triphenylsilyl groups, and macromolecular compounds such as polyvinylcarbazoles, polyvinylsilanes, polythiophene, poly (p-
- Suitable electron-transporting materials are, for example, oxazoles, oxadiazoles, triazoles, imidazoles, imidazolones, imidazolethiones,
- Perylenetetracarboxylic acid fluorenylidene methane, distyrylarylenes, arylenes, coumarins and derivatives of the compounds mentioned and metal chelates. are particularly suitable
- A1Q 3 tris (8-hydroxyquinolato) aluminum
- BeBq 2 1,3,4-oxidazole derivatives (OXDs)
- OXDs 1,3,4-oxidazole derivatives
- Preferred electron-transporting materials are e.g. B. disclosed in EP-A 1 138 745.
- the OLED can be protected by a protective layer on the surface of the OLED.
- B. is made of a resin or silicone oil.
- the conductive material which is suitable for the anode of the OLED according to the invention material is preferably used which has a work function of> 4 eV. Suitable materials for the anode are e.g. B.
- ITO indium tin oxide
- NESA substrates such as tin oxides and Indium oxides
- organic conductive polymers such as polythiophene and polypyrrole.
- Material that has a work function of ⁇ 4 eV is suitable as the conductive material for the cathode.
- Materials suitable for the cathode are, for example, magnesium, calcium, tin, lead, titanium, yttrium, lithium, ruthenium, manganese, aluminum and alloys of these materials.
- the anode and the cathode can optionally have a multi-layer structure composed of two or more layers.
- the OLEDs of the present invention preferably additionally have a layer of a chalcogenide, a metal halide or a metal oxide on the surface of at least one pair of electrodes.
- a layer of a chalcogenide (including an oxide) of a metal e.g. As silicon or aluminum, applied to the surface of the anode on the side that points in the direction of the light-emitting layer.
- a layer of a metal halide or a metal oxide is preferably applied to the surface of the cathode which points in the direction of the light-emitting layer.
- the stability of the OLEDs can be improved on the basis of the two layers mentioned above.
- Preferred materials for the layers mentioned are e.g. B. called in EP-A 1 138 745.
- At least one side of the OLED according to the invention is transparent in the wavelength range in which light is to be emitted, in order to enable efficient light emission.
- the transparent electrode is generally applied by vapor deposition or sputtering.
- the electrode on the light-emitting side of the OLED preferably has a transmittance for light of> 10%.
- Suitable materials are known to the person skilled in the art. For example, glass substrates or transparent polymer films can be used.
- the manufacture of the OLEDs according to the invention is known to the person skilled in the art.
- each layer of the OLED is produced by a dry film formation process such as vapor deposition, sputtering, plasma plating or ion plating or a wet film formation process such as spin coating, dipping or flow coating.
- the thickness of the individual layers is not limited and usual thicknesses are known to the person skilled in the art. Suitable thicknesses of the layers are generally in the range from 5 nm to 10 ⁇ m. Thicknesses of 10 nm to 0.2 ⁇ m are preferred.
- the implementation of dry processes or wet processes for film formation are known to the person skilled in the art.
- the present invention thus furthermore relates to an OLED comprising a light-emitting layer which comprises one or more fluoranthene derivatives of the general formula (I)
- radicals R 1 , R 2 and / or R 3 are not hydrogen;
- X alkyl, an aromatic radical, a condensed aromatic ring system, a heteroaromatic radical or a radical of the formula (P) or an oligophenyl group n 1 to 10, in the case of X oligophenyl group 1 to 20; contains as emitter molecules.
- P oligophenyl group 1 to 20; contains as emitter molecules.
- the OLED according to the invention can be used in numerous devices.
- Another object of the present invention is thus a device selected from the group consisting of stationary screens such as screens of computers, televisions, screens in printers, kitchen appliances and billboards, lighting, information boards and mobile screens such as screens in cell phones, laptops, vehicles and destination displays Buses and trains.
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Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2006530032A JP4510825B2 (ja) | 2003-09-29 | 2004-09-28 | ディールスアルダー反応によるフェニル置換フルオランテンの合成及びその使用 |
CN2004800323093A CN1874979B (zh) | 2003-09-29 | 2004-09-28 | 通过第尔斯-阿尔德反应合成苯基取代的荧蒽以及其用途 |
US10/573,803 US7906225B2 (en) | 2003-09-29 | 2004-09-28 | Synthesis of phenyl-substituted fluoranthenes by a diesel-alder and the use thereof |
DE502004006863T DE502004006863D1 (de) | 2003-09-29 | 2004-09-28 | Synthese von phenylsubstituierten fluoranthenen durch diels-alder-reaktion und ihre verwendung |
KR1020067008313A KR101158593B1 (ko) | 2003-09-29 | 2004-09-28 | 디엘스-알더 반응에 의한 페닐-치환된 플루오란텐의 합성및 이의 용도 |
EP04765659A EP1673322B1 (de) | 2003-09-29 | 2004-09-28 | Synthese von phenylsubstituierten fluoranthenen durch diels-alder-reaktion und ihre verwendung |
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DE10345583A DE10345583A1 (de) | 2003-09-29 | 2003-09-29 | Synthese von phenylsubstituierten Fluoranthenen durch Diels-Alder-Reaktion und ihre Verwendung |
DE10345583.3 | 2003-09-29 |
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PCT/EP2004/010850 WO2005033051A1 (de) | 2003-09-29 | 2004-09-28 | Synthese von phenylsubstituierten fluoranthenen durch diels-alder-reaktion und ihre verwendung |
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US (1) | US7906225B2 (de) |
EP (1) | EP1673322B1 (de) |
JP (1) | JP4510825B2 (de) |
KR (1) | KR101158593B1 (de) |
CN (1) | CN1874979B (de) |
AT (1) | ATE392402T1 (de) |
DE (2) | DE10345583A1 (de) |
WO (1) | WO2005033051A1 (de) |
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CN103468243A (zh) * | 2012-06-06 | 2013-12-25 | 广东阿格蕾雅光电材料有限公司 | 有机电子材料和有机电致发光器件 |
CN103468243B (zh) * | 2012-06-06 | 2015-08-19 | 广东阿格蕾雅光电材料有限公司 | 有机电子材料和有机电致发光器件 |
WO2017170313A1 (ja) | 2016-03-29 | 2017-10-05 | 住友化学株式会社 | 発光素子 |
WO2017221822A1 (ja) | 2016-06-24 | 2017-12-28 | 住友化学株式会社 | 発光素子 |
WO2020039708A1 (ja) | 2018-08-23 | 2020-02-27 | 国立大学法人九州大学 | 有機エレクトロルミネッセンス素子 |
Also Published As
Publication number | Publication date |
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CN1874979B (zh) | 2010-05-26 |
DE502004006863D1 (de) | 2008-05-29 |
JP4510825B2 (ja) | 2010-07-28 |
KR20060116198A (ko) | 2006-11-14 |
US7906225B2 (en) | 2011-03-15 |
CN1874979A (zh) | 2006-12-06 |
US20070069198A1 (en) | 2007-03-29 |
KR101158593B1 (ko) | 2012-06-22 |
DE10345583A1 (de) | 2005-05-19 |
EP1673322B1 (de) | 2008-04-16 |
EP1673322A1 (de) | 2006-06-28 |
ATE392402T1 (de) | 2008-05-15 |
JP2007507449A (ja) | 2007-03-29 |
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