JP2010516757A - 非対称スチリル誘導体及びこれを用いた有機電界発光素子 - Google Patents
非対称スチリル誘導体及びこれを用いた有機電界発光素子 Download PDFInfo
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Abstract
Description
A、B、C及びDは、同一又は異なり、それぞれ独立して置換又は非置換フェニル基、置換又は非置換フェニレン基、置換又は非置換 ナフタレン基、置換又は非置換C6−C40のアリール基、置換又は非置換ビフェニル基、置換又は非置換 アントラセン基、或いは置換又は非置換C1−C30のアルキル基を示し;
前記置換は、それぞれ独立してハロゲン原子、C1−C30のアルキル基、C1−C30のアルコキシ基、C6−C40のアリールオキシ基、C6−C40のアリールアルキル基、ニトロ基、シアノ基、C1−C30の炭化水素が置換されたアミノ基、C6−C40のアリール基及びC1−C30のヘテロ環基からなる群より選ばれる1種以上に置換されるものである。
合成例4で得た(E)−2−ブロモ−6−(4−ブロモスチリル)ナフタレン及び4−t−ブチル−N−(4−イソプロピルフェニル)ベンゼンアミンを、実施例1と同様な方法により反応させ、Ex−10化合物を合成した。Ex−10化合物の1H−NMRは図2と同様であり、元素分析結果は次の通りである(Calcd.C;88.37,H;7.95、N;3.68、Anal.C;89.01、H;7.79、N;3.63)。
合成例4で得た(E)−2−ブロモ−6−(4−ブロモスチリル)ナフタレン及びジナフタレン−2−イルアミンを、実施例1と同様な方法により反応させ、Ex−14化合物を合成した。Ex−14化合物の1H−NMRは図3と同様であり、元素分析結果は次の通りである(Calcd.C;91.07,H;5.27、N;3.66、Anal.C;90.56、H;5.44、N;3.78)。
合成例4で得た(E)−2−ブロモ−6−(4−ブロモスチリル)ナフタレン及びN−フェニル−ナフタレン−1−アミンを、実施例1と同様な方法により反応させ、Ex−21化合物を合成した。Ex−21化合物の1H−NMRは図4と同様であり、元素分析結果は次の通りである(Calcd.C;90.33,H;5.46、N;4.21、Anal.C;90.78、H;5.45、N;4.09)。
合成例7で得たN,N−ジフェニル−4−(フェニル(トリメチルシリル)メチル)アニリン及び(6−ブロモナフタレン−2−イル)(フェニル)メタノンを、合成例8と同様な方法により反応させ、(6−ブロモナフタレン−2−イル)−1,2−(ジフェニルビニル)−N,N−ジフェニルアニリン化合物を合成した。合成例8で得た(6−ブロモナフタレン−2−イル)−1,2−(ジフェニルビニル)−N,N−ジフェニルアニリンを、実施例5と同様な方法により反応させ、Ex−42化合物を得た。Ex−42化合物の1H−NMR(THF):7.8(dd、3H)、7.6(d、2H)、7.4(m、21H)、7.0(dd、8H)、6.8(dd、6H)である。元素分析結果は次の通りである(Calcd.C;90.47,H;5.62、N;3.91、Anal.C;90.62、H;5.44、N;3.94)。
本願の化合物Ex−1、Ex−2、Ex−3、Ex−6、Ex−8、Ex−10、Ex−14、Ex−15、Ex−16、Ex−17、Ex−18、Ex−19、Ex−20、Ex−21、Ex−29、Ex−35、Ex−39、Ex−40、Ex−41、Ex−42、Ex−43及びEx−44を実施例と同様な方法により合成し、これらの化合物をドーパントとして含む青色有機電界発光素子を製作した。
素子の構造及び特性結果は、次の表1及び表2のようである。
実施例9〜実施例30で製作した素子の特性を、電流密度10mA/cm2で評価した。その結果は表2のようである。
Claims (4)
- 下記の化学式1で表される非対称スチリル誘導体:
A、B、C及びDは、同一又は異なり、それぞれ独立して置換又は非置換のフェニル基、置換又は非置換のフェニレン基、置換又は非置換のナフタレン基、置換又は非置換C6−C40のアリール基、置換又は非置換のビフェニル基、置換又は非置換のアントラセン基、もしくは置換又は非置換C1−C30のアルキル基を示し;
前記置換は、それぞれ独立してハロゲン原子、C1−C30のアルキル基、C1−C30のアルコキシ基、C6−C40のアリールオキシ基、C6−C40のアリールアルキル基、ニトロ基、シアノ基、C1−C30の炭化水素が置換されたアミノ基、C6−C40のアリール基及びC1−C30のヘテロ環基からなる群より選ばれる1種以上に置換されるものである。 - 請求項1又は請求項2の非対称スチリル誘導体を含む有機発光層。
- 請求項3の有機発光層を含む有機電界発光素子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2007-0008160 | 2007-01-26 | ||
KR1020070008160A KR100835601B1 (ko) | 2007-01-26 | 2007-01-26 | 비대칭 스티릴 유도체 및 이를 이용한 유기 전계 발광 소자 |
PCT/KR2008/000475 WO2008091130A1 (en) | 2007-01-26 | 2008-01-25 | Asymmetric styryl derivatives and organic light emitting diode prepared using the same |
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JP2010516757A true JP2010516757A (ja) | 2010-05-20 |
JP5554064B2 JP5554064B2 (ja) | 2014-07-23 |
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JP2009547176A Expired - Fee Related JP5554064B2 (ja) | 2007-01-26 | 2008-01-25 | 非対称スチリル誘導体及びこれを用いた有機電界発光素子 |
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US (1) | US8476474B2 (ja) |
JP (1) | JP5554064B2 (ja) |
KR (1) | KR100835601B1 (ja) |
WO (1) | WO2008091130A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2008156089A1 (ja) * | 2007-06-18 | 2010-08-26 | 出光興産株式会社 | 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 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2449054A4 (en) * | 2009-07-01 | 2013-05-29 | Du Pont | CHRYSENE COMPOUNDS FOR LUMINESCENT APPLICATIONS |
JP5723127B2 (ja) * | 2009-09-28 | 2015-05-27 | 双葉電子工業株式会社 | 有機el素子用化合物及び有機el素子 |
KR101954980B1 (ko) | 2011-11-03 | 2019-05-31 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 포함하는 유기 전계 발광 소자 |
KR101937259B1 (ko) | 2011-11-10 | 2019-01-11 | 삼성디스플레이 주식회사 | 스티릴계 화합물, 스티릴계 화합물-함유 조성물 및 이를 포함한 유기 발광 소자 |
CN107353212A (zh) * | 2017-07-28 | 2017-11-17 | 长春海谱润斯科技有限公司 | 一种有机发光材料及其有机发光器件 |
KR20210072209A (ko) * | 2019-12-06 | 2021-06-17 | 삼성디스플레이 주식회사 | 유기 전계 발광 소자 및 유기 전계 발광 소자용 아민 화합물 |
JP7477227B1 (ja) | 2023-03-08 | 2024-05-01 | 上海睿光新材料科技有限公司 | シームレス折り畳み鏡及びその製造方法 |
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- 2008-01-25 JP JP2009547176A patent/JP5554064B2/ja not_active Expired - Fee Related
- 2008-01-25 US US12/524,530 patent/US8476474B2/en not_active Expired - Fee Related
- 2008-01-25 WO PCT/KR2008/000475 patent/WO2008091130A1/en active Application Filing
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WO2008091130A1 (en) | 2008-07-31 |
US20100081846A1 (en) | 2010-04-01 |
JP5554064B2 (ja) | 2014-07-23 |
KR100835601B1 (ko) | 2008-06-09 |
US8476474B2 (en) | 2013-07-02 |
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