JP5437641B2 - テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 - Google Patents
テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 Download PDFInfo
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- HKCHTUOMXLFJDC-UHFFFAOYSA-N Brc(cc1)ccc1-c1c(-c2ccccc2)c(-c2ccccc2)c(-c(cc2)ccc2Br)c2c1ccc(Br)c2 Chemical compound Brc(cc1)ccc1-c1c(-c2ccccc2)c(-c2ccccc2)c(-c(cc2)ccc2Br)c2c1ccc(Br)c2 HKCHTUOMXLFJDC-UHFFFAOYSA-N 0.000 description 1
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Description
[出発物質の製造]
〔化学式hで示される出発物質の製造〕
MS[M+H]385
(2.0g、68%);1H NMR(400MHz、DMSO−d6)7.50−7.48(d、4H)、7.30−7.23(m、6H)、7.11−7.09(d、4H)、6.98−6.96(d、4H);MS[M+H]540、542、544
(9.0g、62%);1H NMR(400MHz、DMSO−d6)7.50−7.47(d、4H)、7.33−7.27(m、6H)、7.17−7.15(d、4H)、6.94−6.92(d、4H);MS[M+H]540、542、544
(2.0g、93%);1H NMR(400MHz、DMSO−d6)7.48(s、4H)、7.45−7.43(d、4H)、7.17−7.15(d、4H)、6.92−6.91(d、4H)、6.92−6.88(m、6H);MS[M+H]588、590、592
(4.9g、79%);1H NMR(400MHz、DMSO−d6)7.50−7.43(m、4H)、7.33−7.20(m、10H)、7.13−7.11(d、4H)、6.89−6.87(d、4H);MS[M+H]588、590、592
(2.43g、65%);1H NMR(400MHz、DMSO−d6)7.32−7.37(m、10H)、7.45−7.49(d、8H)、7.67(m、2H);MS[M+H]700
(3.75g、70%);1H NMR(400MHz、CDCl3)7.20−7.32(m、12H)、7.43−7.48(m、9H)、7.58(d、1H)、7.88 (d、1H);MS[M+H]512
(6.8g、86%);1H NMR(500MHz、DMSO−d6)7.67−7.65(dd、1H)、7.53−7.52(d、1H)、7.50−7.46(dt、4H)、7.40−7.38(d、1H)、7.20−7.16(dt、4H)、6.94−6.86(m、10H);MS[M+H]665、666、667、668、669、670、671
(5.62g、80%);1H NMR(400MHz、DMSO−d6) 7.19−7.25(m、2H)、7.29−7.39(m、8H)、7.44−7.52(m、9H)、7.60(d、1H)、7.90(s、1H);MS[M+H]670
1H NMR(400MHz、DMSO−d6)8.16−8.14(d、4H)、7.69−7.68(q、2H)、7.56−7.53(q、2H)、7.69−7.68(dd、2H)、7.42−7.31(m、14H)、7.21−7.17(m、12H)、6.98−6.96(dd、4H);MS[M+H]763
1H NMR(400MHz、DMSO−d6)8.26−8.24(d、4H)、7.83−7.81(q、2H)、7.67−7.65(q、2H)、7.55−7.44(m、12H)、7.32−7.24(m、8H)、7.06−6.97(m、10H);MS[M+H]763
1H NMR(400MHz、DMSO−d6)8.00−7.98(d、2H)、7.88−7.87(d、2H)、7.76−7.74(d、2H)、7.63−7.60(q、2H)、7.57−7.48(m、6H)、7.44−7.40(t、2H)、7.26−7.19(m、6H)、7.03−7.01(d、8H)、6.94−6.90(m、8H)、6.86−6.77(m、12H);MS[M+H]867
1H NMR(400MHz、DMSO−d6)7.71−7.69(q、2H)、7.56−7.54(q、2H)、7.29−7.25(t、4H)、7.18−7.15(t、2H)、7.10−7.08(d、4H)、7.02−6.98(t、2H)、6.96−6.95(m、6H)、6.91−6.88(m、8H)、6.85−6.82(m、6H)、6.72−6.70(d、4H)、2.22 (s、6H);MS[M+H]795
MS[M+H]767
1H NMR(400MHz、DMSO−d6)7.58−7.54(m、2H)、7.49−7.47(m、2H)、7.37−7.29(t、6H)、7.25−7.23(d、4H)、7.18−7.14(t、4H)、7.08−7.04(t、2H)、6.94−6.90(t、2H)、6.84−6.82(d、4H)、6.76−6.72(t、6H)、6.59−6.57(d、6H)、6.53(s、2H);MS[M+H]867
1H NMR(400MHz、DMSO−d6)7.94−7.92(d、2H)、7.81−7.79(d、2H)、7.60−7.58(d、2H)、7.52−7.49(q、2H)、7.45−7.40(m、6H)、7.33−7.30(m、6H)、7.23−7.12(m、10H)、7.08−7.06(d、2H)、6.91−6.87(t、2H)、6.72−6.65(dd、8H)、6.52−6.49(d、4H)、2.11 (s、6H);MS[M+H]795
1H NMR(400MHz、DMSO−d6)7.35−7.32(d、1H)、7.27−7.17(m、9H)、7.13−7.11(d、1H)、7.04−7.02(m、6H)、7.01−6.97(m、6H)、6.86−6.84(m、8H)、6.82−6.78(m、2H);MS[M+H]600
1H NMR(400MHz、DMSO−d6)7.35−7.32(d、1H)、7.27−7.17(m、9H)、7.13−7.11(d、1H)、7.04−7.02(m、6H)、7.01−6.97(m、6H)、6.86−6.84(m、8H)、6.82−6.78(m、2H);MS[M+H]934
1H NMR(400MHz、DMSO−d6)7.74−7.72(q、2H)、7.58−7.56(d、6H)、7.52−7.49(d、4H)、7.38−7.29(m、8H)、7.26−7.23(t、2H)、7.19−7.05(m、10H)、7.00−6.95(m、10H)、6.92−6.86(m、12H);MS[M+H]971
1H NMR(400MHz、DMSO−d6)7.61−7.59(q、2H)、7.50−7.48(d、4H)、7.46−7.44(q、2H)、7.39−7.31(m、14H)、7.27−7.20(m、10H)、7.09−6.98(m、6H)、6.90−6.85(m、8H)、6.80−6.78(d、4H)、6.68−6.66(d、4H);MS[M+H]971
1H NMR(400MHz、DMSO−d6)7.58−7.56(d、2H)、7.49−7.47(d、2H)、7.38−7.36(m、3H)、7.30−7.14(m、11H)、7.09−7.6.96(m、11H)、6.87−6.78(m、10H);MS[M+H]702
1H NMR(400MHz、DMSO−d6)7.61−7.59(d、1H)、7.52−7.45(m、10H)、7.41−7.20(m、19H)、7.14−7.04(m、14H)、6.98−6.90(m、19H)、6.84−6.82(d、2H)、6.77−6.73(t、4H);MS[M+H]1240
1H NMR(400MHz、DMSO−d6)7.20−7.34(m、19H)、7.43−7.50(m、8H)、7.52−7.56(m、5H)、7.69−7.74(m、3H)、7.90(s、1H);MS[M+H]700
1H NMR(400MHz、DMSO−d6)7.20−7.36(m、20H)、7.43−7.56(m、11H)、7.69−7.74(m、4H)、7.90(s、1H);MS[M+H]701
1H NMR(400MHz、DMSO−d6)7.92−7.90(q、2H)、7.69−7.67(q、2H)、7.62−7.41(m、26H)、7.36−7.33(q、4H)、7.28−7.26(d、6H)、7.15−7.11(m、6H)、6.84−6.80(t、2H);MS[M+H]937
1H NMR(400MHz、DMSO−d6)8.13−8.11(m、2H)、7.97−7.95(m、2H)、7.20−7.71(m、44H);MS[M+H]937
MS[M+H]949
MS[M+H]949
MS[M+H]873
〔実験例1〕
ITO(インジウムスズ酸化物)が1000Åの厚さで薄膜コーティングされたガラス基板(corning 7059glass)を、分散剤を溶かした蒸留水に入れ、超音波で洗浄した。洗剤はFischer Co.の製品を使用し、蒸留水はMillipore Co.製品のフィルタ(Filter)で2次濾過した蒸留水を使用した。ITOを30分間洗浄した後、蒸留水で2回繰り返して超音波洗浄を10分間行った。蒸留水洗浄が終わった後、イソプロピルアルコール、アセトン、メタノール溶剤の順序で超音波洗浄をして乾燥させた。
前記ITO電極の上にヘキサニトリルヘキサアザトリフェニレン(500Å)、4,4’−ビス[N−(1−ナフチル)−N−フェニルアミノ]ビフェニル(NPB)(400Å)、Alq3(300Å)及び製造例14で製造された下記化学式5−1の化合物(200Å)を順次熱真空蒸着し、正孔注入層、正孔輸送層、発光層、電子輸送層を順序良く形成させた。
前記過程で有機物の蒸着速度は0.4〜0.7Å/secに維持し、陰極のフッ化リチウムは0.3Å/sec、アルミニウムは2Å/secの蒸着速度を維持し、蒸着時真空度は2×10−7〜5×10−8torrを維持した。
上記の通り製作された素子に6.8Vの順方向電界を加えた時、3400nitに該当する緑色発光が観測された。
実験例1と同一の方法で準備したITO電極の上に下記化学式Aの化合物(800Å)、 4,4’−ビス[N−(1−ナフチル)−N−フェニルアミノ]ビフェニル(NPB)(400Å)、前記製造例16で製造された化学式6−1の化合物(300Å)及び化学式Bの化合物(200Å)を順次熱真空蒸着し、正孔注入層、正孔輸送層、発光層、電子輸送層を順序良く形成させた。
前記過程で有機物の蒸着速度は0.4〜0.7Å/secを維持し、陰極のフッ化リチウムは0.3Å/sec、アルミニウムは2Å/secの蒸着速度を維持し、蒸着時真空度は2×10−7〜5×10−8torrを維持した。
上記の通り製作された素子に7.9Vの順方向電界を加えた時、2000nitに該当する青色発光が観測された。
化学式6−1の化合物の代りに、前記製造例17で製造された化学式6−2の化合物を使ったことを除いては、実験例2と同様の方法で有機発光素子を製作した。このように製作された素子に8.1Vの順方向電界を加えた時、1700nitに該当する青色発光が観測された。
発光層形成時に化学式6−1の化合物に下記化学式Cの化合物を2重量%を添加したことを除いては、実験例2と同様の方法で有機発光素子を製作した。上記の通り製作された素子に8.1Vの順方向電界を加えた時、3700nitに該当する青色発光が観測された。
Claims (4)
- 請求項1に係る化合物の製造方法であって、
a)下記化学式h〜jの出発物質のうち1以上を亜硝酸イソアミルと共にジクロロエタンに溶解し、これを還流撹拌させながら、ここにジクロロエタンに溶解したアントラニル酸又は2−アミノ5−ブロモ安息香酸を滴加して下記化学式a、b、d、およびeの中間物質のうち1以上を製造するステップ、
b)前記中間物質を、中間物質に導入しようとする置換基の前駆体物質、ナトリウムt−ブトキシド、Pd(dba)2及びP(t−Bu)3と共にトルエンに入れて反応させ、この反応混合液をTHFとH2Oの混合液に入れた後、有機層を層分離し、乾燥及び濃縮した後、ジクロロメタンとエタノールで再結晶するステップを含み、
化学式iの出発物質から出発して化学式aの中間物質を経由して化学式1−1、化学式2−2、化学式2−3、化学式3−1、化学式5−9または化学式6−2の化合物を製造するか、
化学式jの出発物質から出発して化学式bの中間物質を経由して化学式1−2、化学式2−5、化学式2−6、化学式2−7、化学式3−4、化学式5−10、化学式5−12、または化学式6−1の化合物を製造するか、
化学式hの出発物質から出発して化学式dの中間物質を経由して化学式2−9、化学式3−7、化学式5−1または化学式5−2の化合物を製造するか、あるいは
化学式iの出発物質から出発して化学式eの中間物質を経由して化学式2−10または化学式3−8の化合物を製造する、方法:
- 第1電極、1層以上の有機層及び第2電極を順次積層した形で含む有機発光素子であって、前記有機層のうち1層以上が請求項1に記載の化合物を含むことを特徴とする、有機発光素子。
- 前記有機層は正孔注入層、正孔輸送層、発光層、電子輸送層及び電子注入層からなる群から選択される1層以上を含むことを特徴とする、請求項3に記載の有機発光素子。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060022845 | 2006-03-10 | ||
| KR10-2006-0022845 | 2006-03-10 | ||
| PCT/KR2007/001174 WO2007105884A1 (en) | 2006-03-10 | 2007-03-09 | Tetraphenylnaphthalene derivatives and organic light emitting diode using the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012223095A Division JP2013053151A (ja) | 2006-03-10 | 2012-10-05 | テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 |
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| JP5437641B2 true JP5437641B2 (ja) | 2014-03-12 |
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| JP2012223095A Pending JP2013053151A (ja) | 2006-03-10 | 2012-10-05 | テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 |
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| Country | Link |
|---|---|
| US (1) | US8329316B2 (ja) |
| EP (1) | EP1993992B1 (ja) |
| JP (2) | JP5437641B2 (ja) |
| KR (1) | KR100852326B1 (ja) |
| CN (1) | CN101400643B (ja) |
| TW (1) | TWI359803B (ja) |
| WO (1) | WO2007105884A1 (ja) |
Cited By (2)
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|---|---|---|---|---|
| JP2013053151A (ja) * | 2006-03-10 | 2013-03-21 | Lg Chem Ltd | テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 |
| US11417843B2 (en) | 2018-10-12 | 2022-08-16 | Samsung Display Co., Ltd. | Organic electroluminescence device and amine compound for organic electroluminescence device |
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| KR100893044B1 (ko) * | 2006-07-26 | 2009-04-15 | 주식회사 엘지화학 | 안트라센 유도체, 이를 이용한 유기 전자 소자 및 이 유기전자 소자를 포함하는 전자 장치 |
| CN101679205A (zh) * | 2007-06-01 | 2010-03-24 | E.I.内穆尔杜邦公司 | 空穴传输材料 |
| WO2008152939A1 (ja) * | 2007-06-15 | 2008-12-18 | Idemitsu Kosan Co., Ltd. | 芳香族ホウ素誘導体、有機エレクトロルミネッセンス素子及びそれを用いた有機エレクトロルミネッセンス材料含有溶液 |
| US9309174B2 (en) | 2007-06-20 | 2016-04-12 | Idemitsu Kosan Co., Ltd. | Polycyclic ring assembly compound and organic electroluminescent device employing the same |
| KR100991416B1 (ko) * | 2007-12-31 | 2010-11-03 | 다우어드밴스드디스플레이머티리얼 유한회사 | 유기 발광 화합물 및 이를 포함하는 유기 발광 소자 |
| TW200948929A (en) * | 2008-02-22 | 2009-12-01 | Toyo Ink Mfg Co | Material for organic electro-luminescence element and organic electro-luminescence element |
| KR100901887B1 (ko) * | 2008-03-14 | 2009-06-09 | (주)그라쎌 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 발광소자 |
| JP2012510540A (ja) | 2008-12-01 | 2012-05-10 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 電気活性材料 |
| IT1403886B1 (it) | 2010-12-15 | 2013-11-08 | Sigea Srl | Uso di esteri lipoati di glicosamminoglicani in campo tricologico |
| KR101499356B1 (ko) | 2013-06-28 | 2015-03-05 | 주식회사 엘지화학 | 헤테로환 화합물 및 이를 포함하는 유기 발광 소자 |
| KR101672096B1 (ko) | 2013-09-30 | 2016-11-02 | 주식회사 엘지화학 | 헤테로환 화합물 및 이를 포함하는 유기 발광 소자 |
| JP6194121B2 (ja) | 2013-09-30 | 2017-09-06 | エルジー・ケム・リミテッド | 複素環化合物及びこれを用いた有機発光素子 |
| KR102285608B1 (ko) * | 2015-03-23 | 2021-08-04 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| CN107383071A (zh) * | 2017-07-28 | 2017-11-24 | 长春海谱润斯科技有限公司 | 一种咪唑类衍生物及其应用 |
| KR20190052505A (ko) * | 2017-11-08 | 2019-05-16 | 에스에프씨 주식회사 | 아민 치환기를 갖는 나프탈렌 유도체 화합물 및 이를 포함하는 유기발광소자 |
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| KR102868887B1 (ko) * | 2019-11-27 | 2025-10-13 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 디아민 화합물 |
| KR102886634B1 (ko) * | 2020-07-24 | 2025-11-13 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기 발광 소자 |
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| US5077142A (en) * | 1989-04-20 | 1991-12-31 | Ricoh Company, Ltd. | Electroluminescent devices |
| US5989737A (en) * | 1997-02-27 | 1999-11-23 | Xerox Corporation | Organic electroluminescent devices |
| JP3965800B2 (ja) * | 1997-12-01 | 2007-08-29 | チッソ株式会社 | トリアリールアミン誘導体を用いた有機電界発光素子 |
| AU2002317506A1 (en) * | 2001-07-11 | 2003-01-29 | Fuji Photo Film Co., Ltd. | Light-emitting device and aromatic compound |
| JP4003824B2 (ja) * | 2001-07-11 | 2007-11-07 | 富士フイルム株式会社 | 発光素子 |
| JP4074529B2 (ja) * | 2003-02-25 | 2008-04-09 | 独立行政法人科学技術振興機構 | 全置換ナフタレン誘導体の製造方法 |
| EP1491568A1 (en) * | 2003-06-23 | 2004-12-29 | Covion Organic Semiconductors GmbH | Semiconductive Polymers |
| US20050025993A1 (en) * | 2003-07-25 | 2005-02-03 | Thompson Mark E. | Materials and structures for enhancing the performance of organic light emitting devices |
| US7018723B2 (en) * | 2003-07-25 | 2006-03-28 | The University Of Southern California | Materials and structures for enhancing the performance of organic light emitting devices |
| JP2005302657A (ja) | 2004-04-15 | 2005-10-27 | Sharp Corp | 有機発光素子 |
| KR101192519B1 (ko) * | 2004-05-12 | 2012-10-17 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체, 이를 이용한 유기 전기 발광 소자 및방향족 아민 유도체의 제조방법 |
| TWI359803B (en) * | 2006-03-10 | 2012-03-11 | Lg Chemical Ltd | Tetraphenylnaphthalene derivatives and organic lig |
-
2007
- 2007-03-08 TW TW096108056A patent/TWI359803B/zh active
- 2007-03-09 JP JP2008558210A patent/JP5437641B2/ja active Active
- 2007-03-09 EP EP07715570.3A patent/EP1993992B1/en active Active
- 2007-03-09 KR KR1020070023452A patent/KR100852326B1/ko active Active
- 2007-03-09 CN CN2007800085671A patent/CN101400643B/zh active Active
- 2007-03-09 US US12/224,877 patent/US8329316B2/en active Active
- 2007-03-09 WO PCT/KR2007/001174 patent/WO2007105884A1/en not_active Ceased
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053151A (ja) * | 2006-03-10 | 2013-03-21 | Lg Chem Ltd | テトラフェニルナフタレン誘導体及びこれを用いた有機発光素子 |
| US11417843B2 (en) | 2018-10-12 | 2022-08-16 | Samsung Display Co., Ltd. | Organic electroluminescence device and amine compound for organic electroluminescence device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1993992B1 (en) | 2014-11-26 |
| JP2009529526A (ja) | 2009-08-20 |
| EP1993992A1 (en) | 2008-11-26 |
| WO2007105884A1 (en) | 2007-09-20 |
| CN101400643B (zh) | 2013-03-27 |
| CN101400643A (zh) | 2009-04-01 |
| TW200740716A (en) | 2007-11-01 |
| US20090174312A1 (en) | 2009-07-09 |
| EP1993992A4 (en) | 2010-10-27 |
| KR100852326B1 (ko) | 2008-08-14 |
| TWI359803B (en) | 2012-03-11 |
| JP2013053151A (ja) | 2013-03-21 |
| KR20070092667A (ko) | 2007-09-13 |
| US8329316B2 (en) | 2012-12-11 |
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