WO2009139579A2 - 비대칭 안트라센 유도체의 제조 및 이를 이용한 유기전계 발광 소자 - Google Patents
비대칭 안트라센 유도체의 제조 및 이를 이용한 유기전계 발광 소자 Download PDFInfo
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Definitions
- carbon 2 is substituted with an alkyl group, a cycloalkyl group, a heterocycloalkyl group, an aryl group, or a heteroaryl group, and carbon 9 and 10 are each an aryl group or
- the present invention provides a method for producing an anthracene derivative
- Z is MgX (where X is halogen), Li, or Na;
- R 2 is a C 1 to C 30 alkyl group, C 5 to C 30 cycloalkyl group, C 5 to C 30 heterocycloalkyl group, C 5 to C 30 aryl group, or C 5 to C 30 heteroaryl group ;
- Ar 2 is a C 5 -C 30 aryl group or a C 5 -C 30 heteroaryl group;
- It may be substituted with one or more selected from the group consisting of diarylamino, arylalkyl having 5 to 30 carbon atoms, cycloalkyl having 5 to 30 carbon atoms, heterocycloalkyl having 5 to 30 carbon atoms, and halogen atoms.
- the compound of Formula 2 is a compound including an alkyl group, aryl group, heteroaryl group, the same alkyl group, aryl group, or heteroaryl group to be substituted on carbon 2 of the anthracene derivative as R 2 .
- step (b) is a step of cyclizing the compound of formula 3, to form a compound of formula (4).
- anthracene in which an alkyl group, an aryl group, a heteroaryl group is substituted on carbon 2 and an aryl group or heteroaryl group is substituted on carbon 2 without the sequential substitution of carbons 2 and 9 through the step (b) Derivatives can be formed, in which case there is no possibility of isomers being formed.
- the step (c) is to replace the aryl group (Ar 2 ) to the carbon number 10 of the compound of Formula 4, it may be by a conventional coupling reaction in the art. More specifically, after the halogen is substituted at the carbon position 10 of the compound of Formula 4, through the Suzuki coupling reaction, it is possible to form a compound of formula (5).
- Saturated hydrocarbons such as ethers, pentane, hexane, heptane, octane, cyclohexane, dichloromethane, chloroform, carbon tetrachloride, 1,2-dichloroethane, 1,1,1-trichloroethane Halogens, nitriles such as acetonitrile, benzonitrile, esters such as ethyl acetate, methyl acetate, and butyl acetate, N, N-dimethylformamide, N, N-dimethylacetoamide, and N- Amides, such as methylpyrrolidone, etc., These can be used individually or in mixture.
- Example 1 The same method as in Example 1, except that 4-biphenyl magnesium bromide of Example 1-1 and 2-naphthalenyl boronic acid of Example 1-3 were changed as shown in Table 1 below.
- a hole injection layer was formed on the prepared ITO (Indium tin oxide (anode)) by thermal vacuum deposition at a thickness of 800 DOS-205 (Doosan Co., Ltd.), and NPB ( N , N- di (naphthalene-1-) on the hole injection layer.
- yl) -N and N- diphenylbenzidine were vacuum deposited to a thickness of 150 kPa to form a hole transport layer.
- Each of the anthracene derivatives of Cdp 1 to Cdp 25 prepared in Examples 1 to 24 was doped with 5% of the compound of Formula 8, and was vacuum deposited to a thickness of 300 kPa on the hole transport layer to form a light emitting layer.
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- Pyridine Compounds (AREA)
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Abstract
Description
Grignard reagent | Boronic acid | 안트라센 유도체 | |
실시예 1 | |||
실시예 2 | |||
실시예 3 | |||
실시예 4 | |||
실시예 5 | |||
실시예 6 | |||
실시예 7 | |||
실시예 8 | |||
실시예 9 | |||
실시예 10 | |||
실시예 11 | |||
실시예 12 | |||
실시예 13 | |||
실시예 14 | |||
실시예 15 | |||
실시예 16 | |||
실시예 17 | |||
실시예 18 | |||
실시예 19 | |||
실시예 20 | |||
실시예 21 | |||
실시예 22 | |||
실시예 23 | |||
실시예 24 |
안트라센 유도체 | 구동전압(V) | 발광효율(cd/A) | |
실시예 1 | Cpd 1 | 7.0 | 18 |
실시예 2 | Cpd 2 | 6.1 | 24 |
실시예 3 | Cpd 3 | 6.3 | 22 |
실시예 4 | Cpd 4 | 6.7 | 22 |
실시예 5 | Cpd 5 | 6.5 | 18 |
실시예 6 | Cpd 6 | 6.9 | 23 |
실시예 7 | Cpd 7 | 6.2 | 19 |
실시예 8 | Cpd 8 | 6.4 | 18 |
실시예 9 | Cpd 9 | 6.8 | 22 |
실시예 10 | Cpd 10 | 6.8 | 17 |
실시예 11 | Cpd 11 | 6.6 | 16 |
실시예 12 | Cpd 12 | 6.2 | 20 |
실시예 13 | Cpd 13 | 6.5 | 19 |
실시예 14 | Cpd 14 | 6.3 | 21 |
실시예 15 | Cpd 15 | 6.3 | 23 |
실시예 16 | Cpd 16 | 7.3 | 14 |
실시예 17 | Cpd 17 | 7.2 | 13 |
실시예 18 | Cpd 18 | 7.0 | 16 |
실시예 22 | Cpd 22 | 7.5 | 13 |
실시예 23 | Cpd 23 | 7.1 | 16 |
실시예 24 | Cpd 24 | 6.9 | 15 |
Claims (3)
- (a) 하기 화학식 1의 화합물과 하기 화학식 2의 화합물을 반응시켜, 하기 화학식 3의 화합물을 형성하는 단계;(b) 상기 화학식 3의 화합물의 고리화 반응을 통해, 하기 화학식 4의 화합물을 형성하는 단계; 및(c) 상기 화학식 4의 화합물의 10번 탄소 위치에 아릴기를 치환시키는 단계;를 포함하는 하기 화학식 5의 안트라센 유도체의 제조 방법.[화학식 1][화학식 2][화학식 3][화학식 4][화학식 5]상기 화학식 1~5에 있어서, Z는 MgX(여기서 X는 할로겐이다), Li, 또는 Na이며; R2는 C1~C30의 알킬기, C5~C30의 시클로알킬기, C5~C30의 헤테로시클로알킬기, C5~C30의 아릴기, 또는 C5~C30의 헤테로아릴기이며; Ar2는 C5~C30의 아릴기 또는 C5~C30의 헤테로아릴기이며;상기 알킬기, 시클로알킬기, 헤테로시클로알킬기, 아릴기, 및 헤테로아릴기는 각각 독립적으로, 탄소수 1~30의 알킬(alkyl), 탄소수 2~30의 알케닐(alkenyl), 탄소수 2~30의 알키닐(alkynyl), 탄소수 5~30의 아릴(aryl), 탄소수 5~30의 헤테로아릴, 탄소수 5~30의 아릴옥시, 탄소수 1~30의 알킬옥시, 탄소수 5~30의 아릴아미노, 탄소수 5~30의 디아릴아미노, 탄소수 5~30의 아릴알킬, 탄소수 5~30의 시클로알킬, 탄소수 5~30의 헤테로시클로알킬 및 할로겐원자로 이루어진 군에서 선택된 1종 이상으로 치환된 것일 수 있다.
- 제1항에 있어서, 상기 (b)단계는 화학식 3의 화합물을 알세틸화한 후, 고리화 반응시키는 것이 특징인 안트라센 유도체의 제조 방법.
- 제1항에 있어서, 상기 (c)단계는 화학식 4의 화합물의 10번 탄소 위치에 할로겐을 치환한 후, Ar2-B(OH)2의 화합물과 스즈키 커플링 반응을 통해, 화학식 5의 화합물을 형성하는 것이 특징인 안트라센 유도체의 제조 방법.
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US12/992,238 US8134035B2 (en) | 2008-05-14 | 2009-05-14 | Preparation of asymmetric anthracene derivatives and organic electroluminescent device using same |
JP2011509410A JP5745397B2 (ja) | 2008-05-14 | 2009-05-14 | 非対称アントラセン誘導体の製造方法及びこれを用いた有機電界発光素子 |
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KR1020080044369A KR100974125B1 (ko) | 2008-05-14 | 2008-05-14 | 비대칭 안트라센 유도체의 제조 및 이를 이용한 유기전계발광 소자 |
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WO2012060374A1 (ja) * | 2010-11-04 | 2012-05-10 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
WO2012070535A1 (ja) * | 2010-11-25 | 2012-05-31 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
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JP5627209B2 (ja) * | 2009-09-14 | 2014-11-19 | キヤノン株式会社 | 新規ピレン化合物およびそれを有する有機el素子 |
JP2013227251A (ja) * | 2012-04-25 | 2013-11-07 | Jnc Corp | 電子輸送材料およびこれを用いた有機電界発光素子 |
KR101434726B1 (ko) * | 2012-05-07 | 2014-08-27 | 주식회사 두산 | 안트라센 유도체 및 이를 이용한 유기 전계 발광 소자 |
WO2014129048A1 (ja) | 2013-02-22 | 2014-08-28 | 出光興産株式会社 | アントラセン誘導体、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、および電子機器 |
CN103554011B (zh) * | 2013-10-30 | 2016-03-16 | 吉林奥来德光电材料股份有限公司 | 一种含蒽类衍生物、制备方法及其应用 |
CN103539625A (zh) * | 2013-10-30 | 2014-01-29 | 吉林奥来德光电材料股份有限公司 | 一类含蒽类化合物、制备方法及其应用 |
CN103664495B (zh) * | 2013-12-10 | 2016-07-06 | 京东方科技集团股份有限公司 | 蒽类衍生物及制备方法、应用和有机发光器件 |
KR20150077586A (ko) * | 2013-12-27 | 2015-07-08 | 주식회사 두산 | 유기 전계 발광 소자 |
KR20170101128A (ko) * | 2016-02-26 | 2017-09-05 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 |
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- 2009-05-14 US US12/992,238 patent/US8134035B2/en not_active Expired - Fee Related
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WO2012060374A1 (ja) * | 2010-11-04 | 2012-05-10 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
CN104744349A (zh) * | 2010-11-04 | 2015-07-01 | 捷恩智株式会社 | 电子传输材料及使用其的有机电激发光元件 |
CN104744349B (zh) * | 2010-11-04 | 2017-09-22 | 捷恩智株式会社 | 电子传输材料及使用其的有机电激发光元件 |
WO2012070535A1 (ja) * | 2010-11-25 | 2012-05-31 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
JPWO2012070535A1 (ja) * | 2010-11-25 | 2014-05-19 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
JP5907069B2 (ja) * | 2010-11-25 | 2016-04-20 | Jnc株式会社 | 電子輸送材料およびこれを用いた有機電界発光素子 |
Also Published As
Publication number | Publication date |
---|---|
WO2009139579A9 (ko) | 2009-12-23 |
KR20090118528A (ko) | 2009-11-18 |
US20110065924A1 (en) | 2011-03-17 |
JP2011519970A (ja) | 2011-07-14 |
KR100974125B1 (ko) | 2010-08-04 |
US8134035B2 (en) | 2012-03-13 |
WO2009139579A3 (ko) | 2010-02-11 |
JP5745397B2 (ja) | 2015-07-08 |
JP2014166981A (ja) | 2014-09-11 |
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