JP5160782B2 - 金属錯体 - Google Patents
金属錯体 Download PDFInfo
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- JP5160782B2 JP5160782B2 JP2006504599A JP2006504599A JP5160782B2 JP 5160782 B2 JP5160782 B2 JP 5160782B2 JP 2006504599 A JP2006504599 A JP 2006504599A JP 2006504599 A JP2006504599 A JP 2006504599A JP 5160782 B2 JP5160782 B2 JP 5160782B2
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- 150000004696 coordination complex Chemical class 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims description 81
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 39
- 239000003446 ligand Substances 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 125000004429 atom Chemical group 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 229910052794 bromium Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 125000000623 heterocyclic group Chemical group 0.000 claims description 10
- 229910052740 iodine Inorganic materials 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 125000006165 cyclic alkyl group Chemical group 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 229910052741 iridium Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 125000001072 heteroaryl group Chemical group 0.000 claims description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 229910052707 ruthenium Inorganic materials 0.000 claims description 5
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 4
- 229910052711 selenium Inorganic materials 0.000 claims description 4
- 229910052714 tellurium Inorganic materials 0.000 claims description 4
- 101100440696 Caenorhabditis elegans cor-1 gene Proteins 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 3
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- 229910017259 AsTe Inorganic materials 0.000 claims description 2
- 229910016317 BiTe Inorganic materials 0.000 claims description 2
- 229910018321 SbTe Inorganic materials 0.000 claims description 2
- 229910020175 SiOH Inorganic materials 0.000 claims description 2
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 125000006413 ring segment Chemical group 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 229910001507 metal halide Inorganic materials 0.000 claims 1
- 150000005309 metal halides Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 34
- 238000005481 NMR spectroscopy Methods 0.000 description 27
- 239000000243 solution Substances 0.000 description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000007983 Tris buffer Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 11
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- QHHLATMTEVCUDY-UHFFFAOYSA-N 4-fluoro-2-[6-[fluoro-bis[6-(5-fluoro-2-hydroxyphenyl)pyridin-2-yl]methyl]pyridin-2-yl]phenol Chemical compound OC1=CC=C(F)C=C1C1=CC=CC(C(F)(C=2N=C(C=CC=2)C=2C(=CC=C(F)C=2)O)C=2N=C(C=CC=2)C=2C(=CC=C(F)C=2)O)=N1 QHHLATMTEVCUDY-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- -1 d 8 metal compound Chemical class 0.000 description 6
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 239000000412 dendrimer Substances 0.000 description 5
- 229920000736 dendritic polymer Polymers 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 0 CC1[C@](C)C1*1N2N1N2C Chemical compound CC1[C@](C)C1*1N2N1N2C 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000013522 chelant Substances 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 150000002902 organometallic compounds Chemical class 0.000 description 4
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 4
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 4
- 239000011698 potassium fluoride Substances 0.000 description 4
- 235000003270 potassium fluoride Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 3
- ALERMLDFWZWXOY-UHFFFAOYSA-N 2-[6-bis[6-(2-hydroxyphenyl)pyridin-2-yl]phosphorylpyridin-2-yl]phenol Chemical compound OC1=CC=CC=C1C1=CC=CC(P(=O)(C=2N=C(C=CC=2)C=2C(=CC=CC=2)O)C=2N=C(C=CC=2)C=2C(=CC=CC=2)O)=N1 ALERMLDFWZWXOY-UHFFFAOYSA-N 0.000 description 3
- ZMVVDBASCHDMMS-UHFFFAOYSA-N 2-[bis(6-bromopyridin-2-yl)-fluoromethyl]-6-bromopyridine Chemical compound C=1C=CC(Br)=NC=1C(C=1N=C(Br)C=CC=1)(F)C1=CC=CC(Br)=N1 ZMVVDBASCHDMMS-UHFFFAOYSA-N 0.000 description 3
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- UFVXQDWNSAGPHN-UHFFFAOYSA-K bis[(2-methylquinolin-8-yl)oxy]-(4-phenylphenoxy)alumane Chemical compound [Al+3].C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC([O-])=CC=C1C1=CC=CC=C1 UFVXQDWNSAGPHN-UHFFFAOYSA-K 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 3
- CZMAIROVPAYCMU-UHFFFAOYSA-N lanthanum(3+) Chemical compound [La+3] CZMAIROVPAYCMU-UHFFFAOYSA-N 0.000 description 3
- 239000008204 material by function Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000607 proton-decoupled 31P nuclear magnetic resonance spectroscopy Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 125000005259 triarylamine group Chemical group 0.000 description 3
- ROEQGIFOWRQYHD-UHFFFAOYSA-N (2-methoxyphenyl)boronic acid Chemical compound COC1=CC=CC=C1B(O)O ROEQGIFOWRQYHD-UHFFFAOYSA-N 0.000 description 2
- 238000004293 19F NMR spectroscopy Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- LKIIAXCVHKLFLL-UHFFFAOYSA-N 2-(2-bromo-4-fluorophenoxy)oxane Chemical compound BrC1=CC(F)=CC=C1OC1OCCCC1 LKIIAXCVHKLFLL-UHFFFAOYSA-N 0.000 description 2
- YVBHKXLJVFYDNC-UHFFFAOYSA-N 2-(2-bromo-5-fluorophenoxy)oxane Chemical compound FC1=CC=C(Br)C(OC2OCCCC2)=C1 YVBHKXLJVFYDNC-UHFFFAOYSA-N 0.000 description 2
- ZOMHRMUGNHXRCG-UHFFFAOYSA-N 2-bis(6-bromopyridin-2-yl)phosphoryl-6-bromopyridine Chemical compound BrC1=CC=CC(P(=O)(C=2N=C(Br)C=CC=2)C=2N=C(Br)C=CC=2)=N1 ZOMHRMUGNHXRCG-UHFFFAOYSA-N 0.000 description 2
- DLSNUTCEEXVNHC-UHFFFAOYSA-N 2-bis[6-(2-methoxyphenyl)pyridin-2-yl]phosphoryl-6-(2-methoxyphenyl)pyridine Chemical compound COC1=CC=CC=C1C1=CC=CC(P(=O)(C=2N=C(C=CC=2)C=2C(=CC=CC=2)OC)C=2N=C(C=CC=2)C=2C(=CC=CC=2)OC)=N1 DLSNUTCEEXVNHC-UHFFFAOYSA-N 0.000 description 2
- MEYRABVEYCFHHB-UHFFFAOYSA-N 2-bromo-4-fluorophenol Chemical compound OC1=CC=C(F)C=C1Br MEYRABVEYCFHHB-UHFFFAOYSA-N 0.000 description 2
- HUVAOAVBKOVPBZ-UHFFFAOYSA-N 2-bromo-5-fluorophenol Chemical compound OC1=CC(F)=CC=C1Br HUVAOAVBKOVPBZ-UHFFFAOYSA-N 0.000 description 2
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 2
- WLTJHKNCHLSHRT-UHFFFAOYSA-N 5-fluoro-2-[6-[fluoro-bis[6-(4-fluoro-2-hydroxyphenyl)pyridin-2-yl]methyl]pyridin-2-yl]phenol Chemical compound OC1=CC(F)=CC=C1C1=CC=CC(C(F)(C=2N=C(C=CC=2)C=2C(=CC(F)=CC=2)O)C=2N=C(C=CC=2)C=2C(=CC(F)=CC=2)O)=N1 WLTJHKNCHLSHRT-UHFFFAOYSA-N 0.000 description 2
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 VFUDMQLBKNMONU-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 2
- 239000007818 Grignard reagent Substances 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- RXSYCMKTYBHIPB-UHFFFAOYSA-N [4-fluoro-2-(oxan-2-yloxy)phenyl]boronic acid Chemical compound OB(O)C1=CC=C(F)C=C1OC1OCCCC1 RXSYCMKTYBHIPB-UHFFFAOYSA-N 0.000 description 2
- OIEDYAODYLJEQP-UHFFFAOYSA-N [5-fluoro-2-(oxan-2-yloxy)phenyl]boronic acid Chemical compound OB(O)C1=CC(F)=CC=C1OC1OCCCC1 OIEDYAODYLJEQP-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- UYANAUSDHIFLFQ-UHFFFAOYSA-N borinic acid Chemical compound OB UYANAUSDHIFLFQ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000004795 grignard reagents Chemical class 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005092 sublimation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 2
- HJQFXBWQITUNBI-UHFFFAOYSA-N tris(6-bromopyridin-2-yl)methanol Chemical compound C=1C=CC(Br)=NC=1C(C=1N=C(Br)C=CC=1)(O)C1=CC=CC(Br)=N1 HJQFXBWQITUNBI-UHFFFAOYSA-N 0.000 description 2
- ZKGSLMSVQUOOMU-UHFFFAOYSA-N tris(6-bromopyridin-2-yl)phosphane Chemical compound BrC1=CC=CC(P(C=2N=C(Br)C=CC=2)C=2N=C(Br)C=CC=2)=N1 ZKGSLMSVQUOOMU-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical compound C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 description 1
- BGZHOUYGJXZNAI-UHFFFAOYSA-N 2-N,2-N,2-N',2-N',7-N,7-N,7-N',7-N'-octakis-phenyl-1,1'-spirobi[fluorene]-2,2',7,7'-tetramine Chemical compound C12=CC=C(N(C=3C=CC=CC=3)C=3C=CC=CC=3)C=C2C=C(C23C(=CC=C4C5=CC=C(C=C5C=C43)N(C=3C=CC=CC=3)C=3C=CC=CC=3)N(C=3C=CC=CC=3)C=3C=CC=CC=3)C1=CC=C2N(C=1C=CC=CC=1)C1=CC=CC=C1 BGZHOUYGJXZNAI-UHFFFAOYSA-N 0.000 description 1
- MTUBTKOZCCGPSU-UHFFFAOYSA-N 2-n-naphthalen-1-yl-1-n,1-n,2-n-triphenylbenzene-1,2-diamine Chemical compound C1=CC=CC=C1N(C=1C(=CC=CC=1)N(C=1C=CC=CC=1)C=1C2=CC=CC=C2C=CC=1)C1=CC=CC=C1 MTUBTKOZCCGPSU-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 101000801643 Homo sapiens Retinal-specific phospholipid-transporting ATPase ABCA4 Proteins 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910004013 NO 2 Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- NGHZPGDAOLFAOE-UHFFFAOYSA-N Oc(c(-c1nc(CF)ccc1)c1)ccc1F Chemical compound Oc(c(-c1nc(CF)ccc1)c1)ccc1F NGHZPGDAOLFAOE-UHFFFAOYSA-N 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 102100033617 Retinal-specific phospholipid-transporting ATPase ABCA4 Human genes 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 238000006069 Suzuki reaction reaction Methods 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001543 aryl boronic acids Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 150000004697 chelate complex Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001194 electroluminescence spectrum Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002344 gold compounds Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920001088 polycarbazole Polymers 0.000 description 1
- 229920002098 polyfluorene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical class [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/12—Gold compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
- C07D217/16—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0033—Iridium compounds
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
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- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/10—Metal complexes of organic compounds not being dyes in uncomplexed form
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- Electroluminescent Light Sources (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
タイプ1は、典型的には以下の層構造を有する[リン光エミッタを有するOLEDの例を使用する:M.E.Thompson et al., Proceedings of SPIE, 31.07 - 02.08.2000, San Diego, USA, Volume 4105, page 119-124]:
1.キャリアプレート=基板(典型的にはガラスまたはプラスチックフィルム)
2.透明アノード(典型的にはインジウムスズ酸化物、ITO)
3.ホール輸送層(HTL):典型的にはトリアリールアミン誘導体に基づいている。
1.キャリアプレート=基板(典型的にはガラスまたはプラスチックフィルム)
2.透明アノード(典型的にはインジウムスズ酸化物、ITO)
3.ホール輸送層(HTL):典型的にはトリアリールアミン誘導体に基づいている。
1.操作寿命が、大半の場合において依然として非常に短く、OLEDの市場への導入の障害となっている。
1.既知の金属錯体の多く、特にアルミニウムのような主要な族の金属を含むものは、時にはかなりの加水分解感受性を有し、空気への短時間の曝露後でも金属錯体が著しく分解されてしまう。対照的に、他のもの、例えば電子輸送材料として使用されるAlQ3は、水を含める傾向がある。
1.昇華の過程において部分的または完全な熱分解を受ける多くの既知の金属錯体とは対照的に、本発明の化合物は高い熱安定性を有する。適切なデバイス中において使用されたときに、この安定性は、操作寿命の明確な増加を導く。
前記配位子は、1〜80の原子および三つの配位子部分L1、L2およびL3を含み、これらは各場合に同一または異なってよく、且つ相互に共有結合されており、また該三つの配位子部分L1、L2およびL3は構造式3を満たし、
Mは、 Al、Ga、In、Tt、P、As、Sb、Bi、Sc、Y、La、V、Nb、Ta、Cr、Mo、W、Fe、Ru、Os、Co、Rh、Ir、Cu、Au、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Tm、Yb、Luであり;
Lは、 それぞれの場合に同じかまたは異なって、C、N、Pであり;
Qは、 それぞれの場合に同じかまたは異なって、O、S、Se、Te、Nであり;
Tは、 それぞれの場合に同じかまたは異なって、N、P、Cであり;
Xは、 それぞれの場合に同じかまたは異なって、CR、N、Pであり;
Yは、 それぞれの場合に同じかまたは異なって、NR1、O、S、Se、Te、SO、SeO、TeO、SO2、SeO2、TeO2であり;
Zは、 B、BR、B(CR2)3、B(CR2CR2)3、CR、COH、COR1、CF、CCl、CBr、C-I、CNR1 2、RC(CR2)3、RC(CR2CR2)3、RC(SiR2)3、RC(SiR2CR2)3、RC(CR2SiR2)3、RC(SiR2SiR2)3、cis,cis-1,3,5-シクロヘキシル、1,3,5-(CR2)3C6H3、SiR、SiOH、SiOR1、RSi(CR2)3、RSi(CR2CR2)3、RSi(SiR2)3、RSi(SiR2CR2)3、RSi(CR2SiR2)3、RSi(SiR2SiR2)3、N、N(CR2)3、N(C=O)3、N(CR2CR2)3、NO、P、As、Sb、Bi、PO、AsO、SbO、BiO、PSe、AsSE、SbSe、BiSe、PTe、AsTe、SbTe、BiTeであり;
Rは、 それぞれの場合に同じかまたは異なって、H、F、Cl、Br、I、NO2、CN、1〜20の炭素原子を有し、1以上の非隣接CH2基が-R1C=CR1-、-C≡C-、Si(R1)2、Ge(R1)2、Sn(R1)2、C=O、C=S、C=Se、C=NR1、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基、または1〜14の炭素原子を有し且つ1以上の非芳香族R基で置換されてもよいアリールもしくはヘテロアリール基であり、同一もしくは二つの異なる環上にある複数の該置換基Rが一緒になって、更なる単環もしくは多環の脂環式系もしくは芳香族環系を形成してもよく;
R1は、 それぞれの場合に同じかまたは異なって、1〜20の炭素原子を有する脂肪族もしくは芳香族の炭化水素基であり;
Cは、 それぞれの場合に同じかまたは異なって、0または1である。
六座配位の配位子を含むホモレプティックなアルミニウム、鉄、およびランタンキレート錯体の合成:
別の状態がない限り、以下の合成を、乾燥溶剤中の保護ガス雰囲気下で行った。反応物はALDRICHまたはABCRから購入した[2-メトキシエタノール中の2-メトキシベンゼンボロン酸、2-ブロモ-4-フルオロフェノール、2-ブロモ-5-フルオロフェノール、フッ化カリウム(噴霧乾燥された)、ジエチルアミノ硫黄トリフルオリド(DAST)、トリ-tert-ブチルホスフィン、パラジウム(II)アセテート、ピリジニウム塩酸塩、アルミニウムトリイソプロポキシド、10重量%溶液のトリス(2-メトキシエタノラト)ランタン(III)]。トリス(2-ブロモ-6-ピリジル)ホスフィンおよびトリス(2-ブロモ-6-ピリジル)メタノールを、WO98/22148に記載した通りに調製した。
31P{1H} NMR (CDCl3): δ [ppm] = 11.8(s).
例2:トリス(6-(2-メトキシフェニル)-2-ピリジル)ホスフィン酸化物
31P{1H} NMR (CDCl3): δ[ppm] = 14.0 (s).
例3:トリス(6-(2-ヒドロキシフェニル)-2-ピリジル)ホスフィン酸化物、(PPL-01)
31P{1H} NMR (CDCl3): δ [ppm] = 10.3 (s).
例4:トリス(2-ブロモ-6-ピリジル)フルオロメタン
19F{1H}NMR (CDCl3): δ [ppm] = -146.2 (s).
例5:2-ブロモ-4-フルオロ-1-(テトラヒドロピラン-2-イルオキシ)ベンゼン
19F{1H} NMR (CDCl3): δ [ppm] = -121.1 (s).
例6:5-フルオロ-2-(テトラヒドロピラン-2-イルオキシ)ベンゼンボロン酸
19F{1H}NMR (CDCl3): δ [ppm] = -144.9 (s, 1F), -125.9 (s, 3F).
例8:2-ブロモ-5-フルオロ-1-(テトラヒドロピラン-2-イルオキシ)ベンゼン
19F{1H} NMR (CDCl3): δ [ppm] = -112.7 (s).
例9:4-フルオロ-2-(テトラヒドロピラン-2-イルオキシ)ベンゼンボロン酸
19F{1H} NMR (CDCl3): δ [ppm] = -144.7 (s, 1F), -108.6 (s, 3F).
例11:モノ[トリス(6-(2-オキシフェニル)-2-ピリジル)ホスフィンオキシド]アルミニウム(III);Al-PPL-01
19F{1H} NMR (DMSO-d6): δ [ppm] = -177.5 (s, 1F), -128.6 (s, 3F).
Tg: 178℃.
例14:モノ[トリス(6-(5-フルオロ-2-オキシフェニル)-2-ピリジル)フルオロメタナト]鉄(III); Fe-PPL2
19F{1H} NMR (DMSO-d6): δ [ppm] = -178.4 (s, 1F), -109.5 (s, 3F).
Tg: 197℃.
加水分解安定性についての比較実験
例16:
比較実験において、例13による、多座配位のアルミニウム錯体であるモノ[トリス(6-(5-フルオロ-2-オキシフェニル)-2-ピリジル)フルオロメタナト]-アルミニウム(III)(Al-PPL-2)の加水分解安定性を、構造的に類似しているが多座配位の変異体であるトリス[5-フルオロ-2-オキシフェニル)-2-ピリジラト]アルミニウム(III)(OLED材料として出願JP 09176629 A2に記載)と比較した。このために、乾燥DMSO-d6中で両錯体の10 mmolar溶液を不活性ガス雰囲気下で調製した。この溶液を、1H NMRおよび19F NMR分光法によって特徴づけた。続いて、これらの溶液を、室温で1000 molar量の水と混合し、10分間にわたって静置した後、1H NMRおよび19F NMR分光法によって特徴づけた。例13に記載の多座配位のアルミニウム錯体であるモノ[トリス(6-(5-フルオロ-2-オキシフェニル)-2-ピリジル)フルオロメタナト]アルミニウム(III)(Al-PPL-2)の場合では、NMRにおける少しの変化も検出されなかった。対照的に、非多座配位のトリス(5-フルオロ-2-オキシフェニル)-2-ピリジラト)アルミニウム(III)の場合では、非配位の配位子のプロトンおよびフッ素シグナルの出現によって認識可能な、錯体の完全な分解が観察された。上述した加水分解混合物を180℃で5時間にわたって加熱した後でさえ、例13に記載の多座配位のアルミニウム錯体Al-PPL-2の分解のシグナルを検出することができなかった。この比較実験は、本発明の多座配位の錯体の優れた加水分解安定性をはっきりと実証している。
個々の状況(例えば、効率および色を最適化するための層厚の変化)に最適化された一般的プロセスによってOLEDを製造する。本発明のエレクトロルミネセンスデバイスを、例えばDE 10330761.3または DE 10261545.4に記載された通りに製造することができる。
以下の例は、リン光エミッタおよび蛍光エミッタの両方を伴う様々なOLEDの結果を示す。この中で本発明の化合物を、第一の場合においてホール遮断材料として使用し、比較材料としてBCPおよびBAlqを使用した(表1を参照)。第二の場合において本発明の化合物を電子輸送材料として使用し、AlQ3を対応する比較材料として使用した(表2を参照)。使用された基本的構造、材料および層厚(HBLとは別)は、より良い比較のために同一とした。
PEDOT(HIL) 60nm(水からのスピンコート; H.C. StarckからBaytron Pとして購入;ポリ(3,4-エチレンジオキシ-2,5-チオフェン))
NaphDATA(HTL) 20nm(蒸着によって塗布;SynTec から購入;4,4',4”-トリス(N-1-ナフチル-N-フェニルアミノ)トリフェニルアミン)
S-TAD(HTL) 20nm(蒸着によって塗布;WO 99/12888に従って調製;2,2',7,7'-テトラキス(ジフェニルアミノ)スピロビフルオレン)
(EML) 材料および層の厚み:表1または2を参照
(HBL) 材料および層の厚み(存在する場合):表1を参照
(ETL) 材料および層の厚み:表1または2を参照
Ba-Al(カソード) その上に3nmのBa、150nmのAl。
Claims (18)
- 構造式1の化合物において、
構造式2の多座配位の配位子Ligが配位した、Al、La、Fe、Ru、Os、RhおよびIrから選ばれる少なくとも一つの金属Metを含み、
(ここで、Vは、連結原子として、3、4もしくは5主族の元素または3〜6員のホモ環もしくはヘテロ環を含む架橋単位である)
前記配位子は、1〜80の原子および三つの配位子部分L1、L2およびL3を含み、これらは各場合に同一または異なってよく、且つ相互に共有結合されており、また該三つの配位子部分L1、L2およびL3は構造式3を満たし、
ここで、Cy1およびCy2は各場合に同一または異なり、Rにより置換もしくは非置換の、芳香族のホモ環もしくはヘテロ環であり、環原子もしくは前記ホモ環もしくはヘテロ環に外部的に結合した原子を介して、それぞれが前記金属にイオン的、共有結合的もしくは配位結合的に結合されている化合物であって、ジグザグ線は単結合を表わし、
Rは、それぞれの場合に同じかまたは異なって、H、F、Cl、Br、I、CN、1〜20の炭素原子を有し、1以上の非隣接CH2基がC=O、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基、または1〜14の炭素原子を有し且つF、Cl,Br、I、CN、または、1〜20の炭素原子を有し、1以上の非隣接CH2基がC=O、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基から選ばれる1以上の非芳香族基で置換されてもよいアリールもしくはヘテロアリール基であり;
R 1 は、 それぞれの場合に同じかまたは異なって、1〜20の炭素原子を有する脂肪族もしくは芳香族の炭化水素基であり;
それらが非帯電性、即ち外部的には電気的に中性であることを特徴とする化合物。 - 請求項1に記載の化合物であって、L1=L2=L3であることを特徴とする化合物。
- 請求項1に記載の化合物であって、L1≠L2であることを特徴とする化合物。
- 請求項1〜5何れか1項に記載の化合物であって、下記の化合物(1)から(8)から選択される化合物:
ここでの記号および添え字は次のように定義される:
Mは、 Al、La、Fe、Ru、Os、RhまたはIrから選ばれる少なくとも一つの金属であり;
Lは、 それぞれの場合に同じかまたは異なって、C、NまたはPであり;
Qは、 それぞれの場合に同じかまたは異なって、O、S、Se、TeまたはNであり;
Tは、 それぞれの場合に同じかまたは異なって、N、PまたはCであり;
Xは、 それぞれの場合に同じかまたは異なって、CR、NまたはPであり;
Yは、 それぞれの場合に同じかまたは異なって、NR1、O、S、Se、Te、SO、SeO、TeO、SO2、SeO2 またはTeO2であり;
Zは、 B、BR、B(CR2)3、B(CR2CR2)3、CR、COH、COR1、CF、CCl、CBr、C−I、CNR1 2、RC(CR2)3、RC(CR2CR2)3、RC(SiR2)3、RC(SiR2CR2)3、RC(CR2SiR2)3、RC(SiR2SiR2)3、cis,cis-1,3,5-シクロヘキシル、1,3,5-(CR2)3C6H3、SiR、SiOH、SiOR1、RSi(CR2)3、RSi(CRCR2)3、RSi(SiR2)3、RSi(SiR2CR2)3、RSi(CR2SiR2)3、RSi(SiR2SiR2)3、N、N(CR2)3、N(C=O)3、N(CR2CR2)3、NO、P、As、Sb、Bi、PO、AsO、SbO、BiO、PSe、AsSe、SbSe、BiSe、PTe、AsTe、SbTeまたはBiTeであり;
Rは、 それぞれの場合に同じかまたは異なって、H、F、Cl、Br、I、CN、1〜20の炭素原子を有し、1以上の非隣接CH2基が、C=O、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基、または1〜14の炭素原子を有し且つまたは1〜14の炭素原子を有し且つF、Cl,Br、I、CN、または、1〜20の炭素原子を有し、1以上の非隣接CH2基がC=O、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基から選ばれる1以上の非芳香族基で置換されてもよいアリールもしくはヘテロアリール基であり;
R1は、 それぞれの場合に同じかまたは異なって、1〜20の炭素原子を有する脂肪族もしくは芳香族の炭化水素基であり;
cは、 それぞれの場合に同じかまたは異なって、0または1である。 - 請求項6〜8何れか1項に記載の化合物であって、記号L=Cであることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号Q=OまたはSであることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号T=Nであることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号X=CRであることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号Z=B、CH、CR1、COR1、CF、CCl、CBr、SiR、N、P、PO、RC(CR2)3、RC(CR2CR2)3、cis,cis-1,3,5-シクロヘキシル、RSi(CR2)3、RSi(CR2CR2)3、N(CR2)3、N(C=O)3 またはN(CR2CR2)3であることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号Y=OまたはSであることを特徴とする化合物。
- 請求項6〜8何れか1項に記載の化合物であって、記号R=H、F、Cl、Br、I、CN、1〜6の炭素原子を有する直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基、または3〜8の炭素原子を有し且つF、Cl,Br、I、CN、または、1〜20の炭素原子を有し、1以上の非隣接CH2基がC=O、-O-、-S-、-NR1-または-CONR1-で置換されてもよく、且つ1以上の水素原子がFで置換されてもよい直鎖もしくは分岐鎖または環状のアルキルもしくはアルコキシ基から選ばれる1以上の非芳香族基で置換されてよいアリールもしくはヘテロアリール基であることを特徴とする化合物。
- 請求項1〜15の何れか1項に記載の化合物であって、これらの純度(1H NMRおよび/またはHPLCによって決定された)が99%を上回ることを特徴とする化合物。
- 請求項1〜15何れか1項に記載の少なくとも1つの化合物を含む電子部品であって、該電子部品が、有機発光ダイオード(OLED)、有機集積回路(O-IC)、有機電界効果トランジスタ(OFET)、有機薄膜トランジスタ(OTFT)、有機太陽電池(O-SC)または有機レーザーダイオード(O-レーザー)であることを特徴とする電子部品。
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| US6166172A (en) | 1999-02-10 | 2000-12-26 | Carnegie Mellon University | Method of forming poly-(3-substituted) thiophenes |
| CN101312235B (zh) | 1999-05-13 | 2010-06-09 | 普林斯顿大学理事会 | 基于电致磷光的极高效有机发光器件 |
| JP2002200429A (ja) * | 2000-10-27 | 2002-07-16 | Tosoh Corp | エチレンの三量化触媒及びこの触媒を用いたエチレンの三量化方法 |
| DE10116962A1 (de) | 2001-04-05 | 2002-10-10 | Covion Organic Semiconductors | Rhodium- und Iridium-Komplexe |
| DE10304819A1 (de) | 2003-02-06 | 2004-08-19 | Covion Organic Semiconductors Gmbh | Carbazol-enthaltende konjugierte Polymere und Blends, deren Darstellung und Verwendung |
| DE10328627A1 (de) | 2003-06-26 | 2005-02-17 | Covion Organic Semiconductors Gmbh | Neue Materialien für die Elektrolumineszenz |
| DE10330761A1 (de) | 2003-07-07 | 2005-02-03 | Covion Organic Semiconductors Gmbh | Mischungen von organischen zur Emission befähigten Halbleitern und Matrixmaterialien, deren Verwendung und Elektronikbauteile enthaltend dieses |
| JP4318522B2 (ja) * | 2003-10-06 | 2009-08-26 | 本田技研工業株式会社 | 多気筒内燃機関 |
| US7332232B2 (en) | 2004-02-03 | 2008-02-19 | Universal Display Corporation | OLEDs utilizing multidentate ligand systems |
-
2003
- 2003-03-11 DE DE10310887A patent/DE10310887A1/de not_active Withdrawn
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2004
- 2004-03-09 KR KR1020057016840A patent/KR101086655B1/ko not_active Expired - Lifetime
- 2004-03-09 DE DE502004003964T patent/DE502004003964D1/de not_active Expired - Lifetime
- 2004-03-09 JP JP2006504599A patent/JP5160782B2/ja not_active Expired - Fee Related
- 2004-03-09 EP EP04718627A patent/EP1603923B9/de not_active Expired - Lifetime
- 2004-03-09 US US10/548,855 patent/US7728137B2/en not_active Expired - Lifetime
- 2004-03-09 WO PCT/EP2004/002393 patent/WO2004081017A1/de not_active Ceased
- 2004-03-09 CN CN2004800066107A patent/CN1759120B/zh not_active Expired - Lifetime
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1603923B1 (de) | 2007-05-30 |
| US20060220004A1 (en) | 2006-10-05 |
| CN1759120A (zh) | 2006-04-12 |
| DE502004003964D1 (de) | 2007-07-12 |
| EP1603923B9 (de) | 2007-10-31 |
| CN1759120B (zh) | 2010-04-28 |
| WO2004081017A1 (de) | 2004-09-23 |
| JP2007524585A (ja) | 2007-08-30 |
| US7728137B2 (en) | 2010-06-01 |
| US20100227978A1 (en) | 2010-09-09 |
| EP1603923A1 (de) | 2005-12-14 |
| DE10310887A1 (de) | 2004-09-30 |
| KR20060002810A (ko) | 2006-01-09 |
| KR101086655B1 (ko) | 2011-11-24 |
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