JP5306574B2 - 青色発光化合物及びそれを採用した有機電界発光素子 - Google Patents
青色発光化合物及びそれを採用した有機電界発光素子 Download PDFInfo
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- JP5306574B2 JP5306574B2 JP2006011730A JP2006011730A JP5306574B2 JP 5306574 B2 JP5306574 B2 JP 5306574B2 JP 2006011730 A JP2006011730 A JP 2006011730A JP 2006011730 A JP2006011730 A JP 2006011730A JP 5306574 B2 JP5306574 B2 JP 5306574B2
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- 0 Cc(cc1C2(*)*)ccc1-c1c2cccc1 Chemical compound Cc(cc1C2(*)*)ccc1-c1c2cccc1 0.000 description 4
- DYFFAVRFJWYYQO-UHFFFAOYSA-N CN(c1ccccc1)c1ccccc1 Chemical compound CN(c1ccccc1)c1ccccc1 DYFFAVRFJWYYQO-UHFFFAOYSA-N 0.000 description 1
- SDFLTYHTFPTIGX-UHFFFAOYSA-N C[n]1c2ccccc2c2ccccc12 Chemical compound C[n]1c2ccccc2c2ccccc12 SDFLTYHTFPTIGX-UHFFFAOYSA-N 0.000 description 1
- MWGCAUOQKQEEHM-UHFFFAOYSA-N Cc1c(cccc2)c2c(-c2cc(cccc3)c3cc2)c2c1cccc2 Chemical compound Cc1c(cccc2)c2c(-c2cc(cccc3)c3cc2)c2c1cccc2 MWGCAUOQKQEEHM-UHFFFAOYSA-N 0.000 description 1
- CPGPAVAKSZHMBP-UHFFFAOYSA-N Cc1c(cccc2)c2cc2c1cccc2 Chemical compound Cc1c(cccc2)c2cc2c1cccc2 CPGPAVAKSZHMBP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
- C07D265/38—[b, e]-condensed with two six-membered rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- 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
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- 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
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- 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
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
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- 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
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
- C09K2211/1441—Heterocyclic
- C09K2211/1475—Heterocyclic containing nitrogen and oxygen as heteroatoms
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- H—ELECTRICITY
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- 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
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- 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
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- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
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- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electroluminescent Light Sources (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
4−ブロモフェノール 50g(0.29mole)をアセトン(500mL)に溶解した後、これにK2CO3 48.4g(0.35mole)を添加した。次いで、前記混合物に1−ブロモオクタン 73.3g(0.38mole)を添加して24時間還流した。
化合物(a) 18g(64mmol)、フェノキサジン 10g(54mmol)、tert−ブトキシドナトリウム 7.4g(77mmol)、Pd2(dba)3[(トリス(ジベンジリジンアセトン)ジパラジウム(0))] 0.61g(1.1mmol)、及びトリ(tert−ブチル)ホスフィン 0.22g(1.1mmol)をキシレン 250mLに溶解した後、80℃で12時間反応させた。
化合物(b) 5g(13mmol)をCHCl3 150mLに溶解した後に0℃に維持しつつ、化合物(b)に対して臭素1当量を徐々に添加した。TLC(Thin Layer Chromatography)確認によって出発物質がなくなれば、前記混合物への臭素添加を中止し、反応混合物を10分間攪拌した後、反応を停止した。
シュレンクフラスコの内部を数回真空とし、窒素還流させて水分を完全に除去した後、ビス1,5−シクロオクタジエンニッケル(Ni(COD)) 880mg(3.2mmol)とビピリダル 500mg(3.2mmol)とをグローブボックスの中に投入した後、再び数回フラスコの内部を真空とし、窒素還流させた。次いで、窒素気流下で無水ジメチルフラン(DMF) 10mL、1,5−COD 346mg(3.2mmol)及び無水トルエン 10mLを添加した。80℃で30分間攪拌させた後、化合物C 0.746g(0.16mmol)をトルエン 10mLに希釈して添加した。次いで、容器の壁に付いている物質を全て洗いながらトルエン 10mLを添加した後、80℃で2時間攪拌させた。攪拌が完了した後、前記反応液の温度を60℃に下げた後、HCl:アセトン:メタノール=1:1:2の溶液に注いで沈殿を形成させた。沈殿物をクロロホルムに溶解させた後、有機層をMgSO4で乾燥させた後に濃縮し、トルエン:ヘキサン=3:7(体積比)を溶離液として使用してシリカゲルカラムクロマトグラフィを実施した。これから得た溶出液を濃縮、乾燥させて、0.5gの化合物(d)を得た。化合物(d)の構造は、1H−NMRによって確認した。1H−NMR(300MHz,CDCl3):δ0.93(m,12H)、δ1.48(m,16H)、δ1.80(m,2H)、δ3.92(d,4H)、δ5.85(d,4H)、δ6.3〜7.7(m,18H)。
合成例1によって製造された化合物を利用して、次のように電界発光素子を製作した。
11 HIL
12 EML
13 HBL
14 第2電極
15 ETL
16 HTL。
Claims (5)
- R12、及びR12’は、水素である、請求項1に記載の有機電界発光化合物。
- 一対の電極の間に有機膜を備える有機電界発光素子において、
前記有機膜は、請求項1〜3のいずれか1項に記載の有機電界発光化合物を含む、有機電界発光素子。 - 前記有機膜は、発光層またはホール輸送層である、請求項4に記載の有機電界発光素子。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050005810A KR101202340B1 (ko) | 2005-01-21 | 2005-01-21 | 청색 발광 화합물 및 이를 채용한 유기 전계 발광 소자 |
KR10-2005-0005810 | 2005-01-21 |
Publications (2)
Publication Number | Publication Date |
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JP2006199698A JP2006199698A (ja) | 2006-08-03 |
JP5306574B2 true JP5306574B2 (ja) | 2013-10-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2006011730A Active JP5306574B2 (ja) | 2005-01-21 | 2006-01-19 | 青色発光化合物及びそれを採用した有機電界発光素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7648777B2 (ja) |
JP (1) | JP5306574B2 (ja) |
KR (1) | KR101202340B1 (ja) |
CN (1) | CN1818009B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007186461A (ja) * | 2006-01-13 | 2007-07-26 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
KR101407578B1 (ko) * | 2007-07-24 | 2014-06-13 | 삼성디스플레이 주식회사 | 페닐페녹사진 또는 페닐페노시아진계 화합물 및 이를이용한 유기 전계 발광 소자 |
KR20100099225A (ko) * | 2007-11-30 | 2010-09-10 | 고꾸리쯔 다이가꾸 호우징 오사까 다이가꾸 | 공액계 화합물, 질소 함유 축합환 화합물, 질소 함유 축합환 중합체, 유기 박막 및 유기 박막 소자 |
JP5268481B2 (ja) * | 2008-07-31 | 2013-08-21 | 株式会社東芝 | 不揮発性半導体記憶装置 |
DE102009005290A1 (de) | 2009-01-20 | 2010-07-22 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
GB2469500B (en) | 2009-04-16 | 2012-06-06 | Cambridge Display Tech Ltd | Method of forming a polymer |
KR101137386B1 (ko) * | 2009-10-09 | 2012-04-20 | 삼성모바일디스플레이주식회사 | 고분자 및 이를 포함한 유기 발광 소자 |
WO2011155169A1 (ja) * | 2010-06-07 | 2011-12-15 | 保土谷化学工業株式会社 | アクリダン環構造を有する化合物および有機エレクトロルミネッセンス素子 |
JPWO2012049828A1 (ja) | 2010-10-12 | 2014-02-24 | 出光興産株式会社 | 芳香族複素環誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
EP2758403B1 (en) | 2011-09-21 | 2016-04-27 | Inception Orion, Inc. | Tricyclic compounds useful as neurogenic and neuroprotective agents |
KR101912951B1 (ko) * | 2011-12-28 | 2018-10-30 | 주식회사 두산 | 유기발광 화합물 및 이를 이용한 유기 전계 발광 소자 |
TWI605055B (zh) * | 2012-12-21 | 2017-11-11 | 陶氏全球科技有限責任公司 | 啡膦化合物 |
JP6572682B2 (ja) * | 2015-08-28 | 2019-09-11 | 住友化学株式会社 | 化合物及びそれを用いた発光素子 |
KR20180066339A (ko) * | 2016-12-07 | 2018-06-19 | 삼성디스플레이 주식회사 | 축합환 화합물 및 이를 포함한 유기 발광 소자 |
CN109321234B (zh) * | 2018-10-19 | 2020-04-03 | 武汉华星光电半导体显示技术有限公司 | 电致发光材料、电致发光材料的制备方法及发光器件 |
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CN1066163C (zh) * | 1994-09-30 | 2001-05-23 | 赫彻斯特股份公司 | 用作电致发光材料的含氮聚合物 |
DE19500912A1 (de) * | 1995-01-13 | 1996-07-18 | Basf Ag | Elektrolumineszierende Anordnung |
DE69608446T3 (de) * | 1995-07-28 | 2010-03-11 | Sumitomo Chemical Company, Ltd. | 2,7-aryl-9-substituierte fluorene und 9-substituierte fluorenoligomere und polymere |
US5879821A (en) * | 1997-11-13 | 1999-03-09 | Xerox Corporation | Electroluminescent polymer compositions and processes thereof |
US6249369B1 (en) * | 1999-07-09 | 2001-06-19 | Gentex Corporation | Coupled electrochromic compounds with photostable dication oxidation states |
DE10143249A1 (de) * | 2001-09-04 | 2003-03-20 | Thomas J J Mueller | Verfahren zur Herstellung von konjugierten Oligo- und Polyphenothiazinen und deren Verwendung als Lochleiter |
JP3881876B2 (ja) * | 2001-11-30 | 2007-02-14 | 凸版印刷株式会社 | 高分子化合物およびこれを用いた有機薄膜素子 |
US6984461B2 (en) * | 2002-06-21 | 2006-01-10 | Samsung Sdi Co., Ltd. | Blue electroluminescent polymer and organic-electroluminescent device using the same |
KR100773522B1 (ko) * | 2003-10-02 | 2007-11-07 | 삼성에스디아이 주식회사 | 사이클로펜타페난트렌계 화합물 및 이를 이용한 유기 전계발광 소자 |
KR100718104B1 (ko) * | 2004-01-15 | 2007-05-14 | 삼성에스디아이 주식회사 | 스피로사이클로펜타페난트렌플루오렌계 화합물 및 이를이용한 유기 전계 발광 소자 |
KR100679724B1 (ko) * | 2004-10-13 | 2007-02-07 | 주식회사 두산 | 전계 발광 소자용 발색 화합물 및 이를 포함하는 유기전계 발광소자 |
KR101202341B1 (ko) * | 2005-01-21 | 2012-11-16 | 삼성디스플레이 주식회사 | 청색 발광 고분자 및 이를 채용한 유기 전계 발광 소자 |
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- 2006-01-19 JP JP2006011730A patent/JP5306574B2/ja active Active
- 2006-01-23 US US11/336,877 patent/US7648777B2/en active Active
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US20060166038A1 (en) | 2006-07-27 |
KR20060085297A (ko) | 2006-07-26 |
KR101202340B1 (ko) | 2012-11-16 |
US7648777B2 (en) | 2010-01-19 |
JP2006199698A (ja) | 2006-08-03 |
CN1818009A (zh) | 2006-08-16 |
CN1818009B (zh) | 2011-07-13 |
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