KR102417039B1 - 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 - Google Patents
유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 Download PDFInfo
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- KR102417039B1 KR102417039B1 KR1020150117582A KR20150117582A KR102417039B1 KR 102417039 B1 KR102417039 B1 KR 102417039B1 KR 1020150117582 A KR1020150117582 A KR 1020150117582A KR 20150117582 A KR20150117582 A KR 20150117582A KR 102417039 B1 KR102417039 B1 KR 102417039B1
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 72
- 239000011368 organic material Substances 0.000 claims abstract description 22
- 125000005842 heteroatom Chemical group 0.000 claims description 51
- 125000000623 heterocyclic group Chemical group 0.000 claims description 45
- 229910052760 oxygen Inorganic materials 0.000 claims description 42
- 229910052717 sulfur Inorganic materials 0.000 claims description 40
- 229910052757 nitrogen Inorganic materials 0.000 claims description 38
- 229910052698 phosphorus Inorganic materials 0.000 claims description 38
- 229910052710 silicon Inorganic materials 0.000 claims description 37
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 34
- 125000003118 aryl group Chemical group 0.000 claims description 31
- 230000005525 hole transport Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 26
- -1 fused ring group Chemical group 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 20
- 125000001424 substituent group Chemical group 0.000 claims description 20
- 125000006749 (C6-C60) aryl group Chemical group 0.000 claims description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 18
- 125000003545 alkoxy group Chemical group 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 125000005567 fluorenylene group Chemical group 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 125000001931 aliphatic group Chemical group 0.000 claims description 13
- 125000004104 aryloxy group Chemical group 0.000 claims description 12
- 229910052805 deuterium Inorganic materials 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 125000006736 (C6-C20) aryl group Chemical group 0.000 claims description 8
- 125000000304 alkynyl group Chemical group 0.000 claims description 8
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 150000002367 halogens Chemical class 0.000 claims description 8
- 125000005549 heteroarylene group Chemical group 0.000 claims description 8
- 125000006761 (C6-C60) arylene group Chemical group 0.000 claims description 7
- 125000000732 arylene group Chemical group 0.000 claims description 7
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 claims description 4
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- 125000000739 C2-C30 alkenyl group Chemical group 0.000 claims description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 125000005018 aryl alkenyl group Chemical group 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 4
- 125000004414 alkyl thio group Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 238000003618 dip coating Methods 0.000 claims description 2
- 238000007641 inkjet printing Methods 0.000 claims description 2
- 238000004528 spin coating Methods 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 15
- 230000015572 biosynthetic process Effects 0.000 description 188
- 238000003786 synthesis reaction Methods 0.000 description 187
- 239000010410 layer Substances 0.000 description 114
- 239000000047 product Substances 0.000 description 82
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 75
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- 238000006243 chemical reaction Methods 0.000 description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 230000000052 comparative effect Effects 0.000 description 33
- 239000000243 solution Substances 0.000 description 26
- 239000000543 intermediate Substances 0.000 description 25
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 22
- 239000000460 chlorine Substances 0.000 description 21
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 21
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 20
- 229910002027 silica gel Inorganic materials 0.000 description 20
- 239000000741 silica gel Substances 0.000 description 20
- 229960001866 silicon dioxide Drugs 0.000 description 20
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 20
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 17
- 239000012044 organic layer Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 14
- 238000000605 extraction Methods 0.000 description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 11
- 125000004122 cyclic group Chemical group 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 239000002019 doping agent Substances 0.000 description 8
- SFUIGUOONHIVLG-UHFFFAOYSA-N (2-nitrophenyl)boronic acid Chemical class OB(O)C1=CC=CC=C1[N+]([O-])=O SFUIGUOONHIVLG-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000004342 Benzoyl peroxide Substances 0.000 description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 229960003328 benzoyl peroxide Drugs 0.000 description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 description 6
- 238000000434 field desorption mass spectrometry Methods 0.000 description 6
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 150000003413 spiro compounds Chemical class 0.000 description 6
- 229940126062 Compound A Drugs 0.000 description 5
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 229940125782 compound 2 Drugs 0.000 description 5
- 229940126214 compound 3 Drugs 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- KKLCYBZPQDOFQK-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-phenyl-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC=C1 KKLCYBZPQDOFQK-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 150000001923 cyclic compounds Chemical class 0.000 description 4
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 125000002950 monocyclic group Chemical group 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 125000001624 naphthyl group Chemical group 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 125000004076 pyridyl group Chemical group 0.000 description 4
- 125000000714 pyrimidinyl group Chemical group 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- NHDIQVFFNDKAQU-UHFFFAOYSA-N tripropan-2-yl borate Chemical compound CC(C)OB(OC(C)C)OC(C)C NHDIQVFFNDKAQU-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- DMVOXQPQNTYEKQ-UHFFFAOYSA-N biphenyl-4-amine Chemical group C1=CC(N)=CC=C1C1=CC=CC=C1 DMVOXQPQNTYEKQ-UHFFFAOYSA-N 0.000 description 3
- 239000002800 charge carrier Substances 0.000 description 3
- 229940125898 compound 5 Drugs 0.000 description 3
- 125000004987 dibenzofuryl group Chemical group C1(=CC=CC=2OC3=C(C21)C=CC=C3)* 0.000 description 3
- 125000004988 dibenzothienyl group Chemical group C1(=CC=CC=2SC3=C(C21)C=CC=C3)* 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000003367 polycyclic group Chemical group 0.000 description 3
- 125000001725 pyrenyl group Chemical group 0.000 description 3
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000001771 vacuum deposition Methods 0.000 description 3
- 125000006757 (C2-C30) heterocyclic group Chemical group 0.000 description 2
- VXZCZCODBREKPY-UHFFFAOYSA-N 1-bromo-4-(3-iodophenyl)benzene Chemical group C1=CC(Br)=CC=C1C1=CC=CC(I)=C1 VXZCZCODBREKPY-UHFFFAOYSA-N 0.000 description 2
- QLILRKBRWXALIE-UHFFFAOYSA-N 3-nitropyridine Chemical compound [O-][N+](=O)C1=CC=CN=C1 QLILRKBRWXALIE-UHFFFAOYSA-N 0.000 description 2
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical group 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
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 229910001508 alkali metal halide Inorganic materials 0.000 description 2
- 150000008045 alkali metal halides Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 2
- 125000005129 aryl carbonyl group Chemical group 0.000 description 2
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 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 2
- 239000000872 buffer Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 125000005566 carbazolylene group Chemical group 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 2
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
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- 150000002391 heterocyclic compounds Chemical class 0.000 description 2
- 238000004770 highest occupied molecular orbital Methods 0.000 description 2
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 2
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- 229940098779 methanesulfonic acid Drugs 0.000 description 2
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- 125000006574 non-aromatic ring group Chemical group 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 2
- 125000005561 phenanthryl group Chemical group 0.000 description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000003335 steric effect Effects 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- JNGNMLBEAYGPRJ-UHFFFAOYSA-N (2-nitronaphthalen-1-yl)boronic acid Chemical compound C1=CC=C2C(B(O)O)=C([N+]([O-])=O)C=CC2=C1 JNGNMLBEAYGPRJ-UHFFFAOYSA-N 0.000 description 1
- QBLFZIBJXUQVRF-UHFFFAOYSA-N (4-bromophenyl)boronic acid Chemical compound OB(O)C1=CC=C(Br)C=C1 QBLFZIBJXUQVRF-UHFFFAOYSA-N 0.000 description 1
- NEMREOMRDJWSPU-UHFFFAOYSA-N (5-bromo-2-nitrophenyl)boronic acid Chemical compound OB(O)C1=CC(Br)=CC=C1[N+]([O-])=O NEMREOMRDJWSPU-UHFFFAOYSA-N 0.000 description 1
- BWDUGDJTSAZOHL-UHFFFAOYSA-N (6-bromonaphthalen-1-yl)boronic acid Chemical compound OB(O)c1cccc2cc(Br)ccc12 BWDUGDJTSAZOHL-UHFFFAOYSA-N 0.000 description 1
- JOSJENCQBZHUDM-UHFFFAOYSA-N (6-bromonaphthalen-2-yl)boronic acid Chemical compound C1=C(Br)C=CC2=CC(B(O)O)=CC=C21 JOSJENCQBZHUDM-UHFFFAOYSA-N 0.000 description 1
- JWJQEUDGBZMPAX-UHFFFAOYSA-N (9-phenylcarbazol-3-yl)boronic acid Chemical compound C12=CC=CC=C2C2=CC(B(O)O)=CC=C2N1C1=CC=CC=C1 JWJQEUDGBZMPAX-UHFFFAOYSA-N 0.000 description 1
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 description 1
- YWDUZLFWHVQCHY-UHFFFAOYSA-N 1,3,5-tribromobenzene Chemical compound BrC1=CC(Br)=CC(Br)=C1 YWDUZLFWHVQCHY-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical compound BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 description 1
- PKJBWOWQJHHAHG-UHFFFAOYSA-N 1-bromo-4-phenylbenzene Chemical group C1=CC(Br)=CC=C1C1=CC=CC=C1 PKJBWOWQJHHAHG-UHFFFAOYSA-N 0.000 description 1
- KAQUBIATNWQNRE-UHFFFAOYSA-N 1-iodo-3-phenylbenzene Chemical group IC1=CC=CC(C=2C=CC=CC=2)=C1 KAQUBIATNWQNRE-UHFFFAOYSA-N 0.000 description 1
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- FWMVUHNSBKVIBY-UHFFFAOYSA-N 10-aminophenanthrene-9-carboxylic acid Chemical compound NC1=C(C2=CC=CC=C2C=2C=CC=CC1=2)C(=O)O FWMVUHNSBKVIBY-UHFFFAOYSA-N 0.000 description 1
- DPVIABCMTHHTGB-UHFFFAOYSA-N 2,4,6-trichloropyrimidine Chemical compound ClC1=CC(Cl)=NC(Cl)=N1 DPVIABCMTHHTGB-UHFFFAOYSA-N 0.000 description 1
- BSWVSKQCYPFXJF-UHFFFAOYSA-N 2,4-dichloro-[1]benzothiolo[3,2-d]pyrimidine Chemical compound C1=CC=C2C3=NC(Cl)=NC(Cl)=C3SC2=C1 BSWVSKQCYPFXJF-UHFFFAOYSA-N 0.000 description 1
- TUQSVSYUEBNNKQ-UHFFFAOYSA-N 2,4-dichloroquinazoline Chemical compound C1=CC=CC2=NC(Cl)=NC(Cl)=C21 TUQSVSYUEBNNKQ-UHFFFAOYSA-N 0.000 description 1
- FLBPBKCHPLTECJ-UHFFFAOYSA-N 2-(6-bromonaphthalen-1-yl)phenol Chemical compound BrC=1C=C2C=CC=C(C2=CC=1)C1=C(C=CC=C1)O FLBPBKCHPLTECJ-UHFFFAOYSA-N 0.000 description 1
- UJORPFQWUKFXIE-UHFFFAOYSA-N 2-[1-[(4-ethoxy-2,6-difluorophenyl)methyl]-5,6-dihydro-4h-cyclopenta[c]pyrazol-3-yl]-5-methoxy-n-pyridin-4-ylpyrimidin-4-amine Chemical compound FC1=CC(OCC)=CC(F)=C1CN1C(CCC2)=C2C(C=2N=C(NC=3C=CN=CC=3)C(OC)=CN=2)=N1 UJORPFQWUKFXIE-UHFFFAOYSA-N 0.000 description 1
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- C07D209/80—[b, c]- or [b, d]-condensed
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Abstract
Description
120: 제 1전극 130: 정공주입층
140: 정공수송층 141: 버퍼층
150: 발광층 151: 발광보조층
160: 전자수송층 170: 전자주입층
180: 제 2전극
Claims (13)
- 삭제
- 하기 화학식 2 또는 3으로 표시되는 화합물:
<화학식 2> <화학식 3>
상기 화학식 2 또는 화학식 3에서,
X 및 Y는 서로 독립적으로 O, S 또는 C(R13)(R14)이며,
L1은 단일결합; C6-C60의 아릴렌기; 플루오렌일렌기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로아릴렌기로 이루어진 군에서 선택되며,
X1 내지 X4 중 하나는 L1이 결합되는 C이고, 나머지는 서로 독립적으로 N 또는 C(R17)이며,
R1 내지 R12 및 R17은 서로 독립적으로 수소; 중수소; 할로겐; C6-C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; C1-C50의 알킬기; C6-C60의 방향족고리와 C3-C60의 지방족 고리기의 융합고리기; C2-C20의 알켄일기; C1-C30의 알콕실기; C6-C30의 아릴옥시기; 및 -L'-N(Ra)(Rb)로 이루어진 군에서 선택되고, 이웃한 기끼리 서로 결합하여 고리를 형성할 수 있으며,
상기 R13 및 R14는 서로 독립적으로 수소; 중수소; C1-C50 알킬기; C2-C30 알켄일기; C2-C30 알키닐기; C1-C30의 알콕실기; 및 C6-C30의 아릴옥시기; C1-C30 실릴기; C6-C60의 아릴기; O, N, S, Si 및 P 로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; 플루오렌일기; 및 -L'-N(Ra)(Rb)로 이루어진 군에서 선택되고, R13과 R14는 서로 결합하여 결합된 고리를 형성할 수 있으며,
환은 하기 화학식 Z-2 내지 화학식 Z-9로 이루어진 그룹에서 선택되며:
<화학식Z-2> <화학식Z-3> <화학식Z-4>
<화학식Z-5> <화학식Z-6> <화학식Z-7> <화학식Z-8> <화학식Z-9>
,
V는 서로 독립적으로 C(R18) 또는 N이며,
W1 및 W2는 서로 독립적으로 단일결합; C(R19)(R20); N(Ar4); O; S; 및 Si(R21)(R22)로 이루어진 군에서 선택되며,
상기 Ar4는 C6-C60의 아릴기; 플루오렌일기; C3-C60의 지방족고리와 C6-C60의 방향족고리의 융합고리기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; 및 -L'-N(Ra)(Rb);로 이루어진 군에서 선택되며,
상기 R18 내지 R22는 서로 독립적으로 수소; 중수소; C1-C50 알킬기; C2-C30 알켄일기; C2-C30 알키닐기; C1-C30의 알콕실기; 및 C6-C30의 아릴옥시기; C1-C30 실릴기; C6-C60의 아릴기; O, N, S, Si 및 P 로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; 플루오렌일기; 및 -L'-N(Ra)(Rb)로 이루어진 군에서 선택되고, 이웃한 기끼리 서로 결합하여 고리를 형성할 수 있고, R19와 R20이 서로 결합하여 고리를 형성할 수 있고, R21과 R22가 서로 결합하여 고리를 형성할 수 있으며,
L'은 단일결합; C6-C60의 아릴렌기; 플루오렌일렌기; C3-C60의 지방족고리와 C6-C60의 방향족고리의 융합고리기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기로 이루어진 군에서 선택되고,
Ra 및 Rb는 서로 독립적으로 C6-C60의 아릴기; 플루오렌일기; C3-C60의 지방족고리; C6-C60의 방향족고리의 융합고리기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기로 이루어진 군에서 선택되고,
상기 아릴기, 플루오렌일기, 헤테로고리기, 융합고리기, 아릴렌기, 헤테로아릴렌기, 알킬기, 알켄일기, 알킨일기, 알콕실기, 아릴옥시기 및 플루오렌일렌기 각각은 중수소; 할로겐; 실란기; 실록산기; 붕소기; 게르마늄기; 시아노기; 니트로기; C1-C20의 알킬싸이오기; C1-C20의 알콕실기; C1-C20의 알킬기; C2-C20의 알켄일기; C2-C20의 알킨일기; C6-C20의 아릴기; 중수소로 치환된 C6-C20의 아릴기; 플루오렌일기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C20의 헤테로고리기; C3-C20의 시클로알킬기; C7-C20의 아릴알킬기; 및 C8-C20의 아릴알켄일기로 이루어진 군에서 선택된 하나 이상의 치환기로 치환될 수 있다. - 삭제
- 제 2항에 있어서,
X1 내지 X4 중 적어도 하나는 N인 것을 특징으로 하는 화합물. - 하기 화학식 4로 표시되는 화합물:
<화학식 4>
상기 화학식 4에서,
X 및 Y는 서로 독립적으로 O, S 또는 C(R13)(R14)이고,
m 및 n은 0 또는 1의 정수이고, m+n은 1이며, m 또는 n이 0인 경우는 단일결합을 의미하며,
R13 내지 R16, R23 내지 R25는 서로 독립적으로 수소; 중수소; C1-C50 알킬기; C2-C30 알켄일기; C2-C30 알키닐기; C1-C30의 알콕실기; 및 C6-C30의 아릴옥시기; C1-C30 실릴기; C6-C60의 아릴기; O, N, S, Si 및 P 로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; 플루오렌일기; 및 -L'-N(Ra)(Rb)로 이루어진 군에서 선택되고, 이웃한 기끼리 서로 결합하여 고리를 형성할 수 있고, R13과 R14가 서로 결합하여 고리를 형성할 수 있고, R15와 R16이 서로 결합하여 고리를 형성할 수 있으며,
p1 및 p2는 0 내지 4의 정수이며,
a1 및 a2는 0 또는 1의 정수이며, a1+a2는 1이고,
L1은 단일결합; C6-C60의 아릴렌기; 플루오렌일렌기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로아릴렌기로 이루어진 군에서 선택되며,
Ar1은 C6-C60의 아릴기; 플루오렌일기; C3-C60의 지방족고리와 C6-C60의 방향족고리의 융합고리기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기; 및 -L'-N(Ra)(Rb)로 이루어진 군에서 선택되며,
L'은 단일결합; C6-C60의 아릴렌기; 플루오렌일렌기; C3-C60의 지방족고리와 C6-C60의 방향족고리의 융합고리기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기로 이루어진 군에서 선택되고,
Ra 및 Rb는 서로 독립적으로 C6-C60의 아릴기; 플루오렌일기; C3-C60의 지방족고리; C6-C60의 방향족고리의 융합고리기; 및 O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C60의 헤테로고리기로 이루어진 군에서 선택될 수 있고,
상기 아릴기, 플루오렌일기, 헤테로고리기, 융합고리기, 아릴렌기, 헤테로아릴렌기, 알킬기, 알켄일기, 알킨일기, 알콕실기, 아릴옥시기 및 플루오렌일렌기 각각은 중수소; 할로겐; 실란기; 실록산기; 붕소기; 게르마늄기; 시아노기; 니트로기; C1-C20의 알킬싸이오기; C1-C20의 알콕실기; C1-C20의 알킬기; C2-C20의 알켄일기; C2-C20의 알킨일기; C6-C20의 아릴기; 중수소로 치환된 C6-C20의 아릴기; 플루오렌일기; O, N, S, Si 및 P로 이루어진 군에서 선택된 적어도 하나의 헤테로원자를 포함하는 C2-C20의 헤테로고리기; C3-C20의 시클로알킬기; C7-C20의 아릴알킬기; 및 C8-C20의 아릴알켄일기로 이루어진 군에서 선택된 하나 이상의 치환기로 더 치환될 수 있다. - 제 1전극, 제 2전극 및 상기 제 1전극과 제 2전극 사이에 위치하는 유기물층을 포함하는 유기전기소자에 있어서,
상기 유기물층은 제2항 또는 제5항의 화합물을 함유하는 것을 특징으로 하는 유기전기소자. - 제 6항에 있어서,
상기 화합물은 상기 유기물층의 정공주입층, 정공수송층, 발광보조층 및 발광층 중 적어도 하나의 층에 포함되며, 1종 단독화합물 또는 2종 이상의 혼합물의 성분으로 포함되는 것을 특징으로 하는 유기전기소자. - 제 6항에 있어서,
상기 화합물은 상기 발광층의 인광호스트 물질로 사용되는 것을 특징으로 하는 유기전기소자. - 제 8항에 있어서,
상기 발광층의 인광호스트는 레드인광호스트로 사용되는 것을 특징으로 하는 유기전기소자. - 제 6항에 있어서,
상기 제 1전극과 제 2전극의 일면 중 상기 유기물층과 반대되는 적어도 일면에 형성되는 광효율 개선층을 더 포함하는 유기전기소자. - 제 6항에 있어서,
상기 유기물층은 스핀코팅 공정, 노즐 프린팅 공정, 잉크젯 프린팅 공정, 슬롯코팅 공정, 딥코팅 공정 또는 롤투롤 공정에 의해 형성되는 것을 특징으로 하는 유기전기소자. - 제 6항의 유기전기소자를 포함하는 디스플레이장치; 및
상기 디스플레이장치를 구동하는 제어부;를 포함하는 전자장치. - 제 12항에 있어서,
상기 유기전기소자는 유기전기발광소자, 유기태양전지, 유기감광체, 유기트랜지스터, 및 단색 또는 백색 조명용 소자 중 적어도 하나인 것을 특징으로 하는 전자장치.
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JP2004200141A (ja) * | 2002-10-24 | 2004-07-15 | Toyota Industries Corp | 有機el素子 |
US8049411B2 (en) * | 2008-06-05 | 2011-11-01 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescence device and organic electroluminescence device using the same |
DE102009031021A1 (de) * | 2009-06-30 | 2011-01-05 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
KR101622636B1 (ko) * | 2009-08-26 | 2016-05-20 | 엘지전자 주식회사 | 와치형 이동 단말기 |
KR101063940B1 (ko) * | 2009-08-26 | 2011-09-08 | 주식회사 두산 | 신규한 유기 화합물 및 이를 이용한 유기 발광 소자 |
DE102009052428A1 (de) * | 2009-11-10 | 2011-05-12 | Merck Patent Gmbh | Verbindung für elektronische Vorrichtungen |
KR20110129766A (ko) * | 2010-05-26 | 2011-12-02 | 덕산하이메탈(주) | 오원자 헤테로고리를 포함하는 화합물 및 이를 이용한 유기전기소자, 그 단말 |
KR102081280B1 (ko) * | 2013-01-30 | 2020-05-28 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
WO2014166586A1 (de) * | 2013-04-08 | 2014-10-16 | Merck Patent Gmbh | Organische elektrolumineszenzvorrichtung |
KR101763838B1 (ko) * | 2014-10-15 | 2017-08-03 | 덕산네오룩스 주식회사 | 카바졸과 플루오렌이 결합하여 고리를 형성한 화합물 및 이를 이용한 유기전기소자, 그 단말 |
KR102291492B1 (ko) * | 2015-01-16 | 2021-08-20 | 삼성디스플레이 주식회사 | 유기 발광 소자 |
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US11299459B2 (en) | 2022-04-12 |
KR20170022505A (ko) | 2017-03-02 |
US20180282276A1 (en) | 2018-10-04 |
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