KR101884496B1 - 전자 소자용 화합물 - Google Patents
전자 소자용 화합물 Download PDFInfo
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Abstract
Description
화학식 (I-A-1) 의 바람직한 구현예는 화학식 (I-A-1-a) 이다:
식 중, Ar1 * 기는 하기 화학식 (H):
[식 중,
Y 는 O 및 S 로부터 선택되고;
p 는 1 과 동일하며;
상기 기는 모든 자유 위치에서 라디칼 R2 에 의해 치환되고,
상기 기는 임의의 원하는 위치에서 L 기에 연결될 수 있음] 에 해당하고,
Ar2 * 기는 하나 이상의 라디칼 R2 에 의해 치환될 수 있는, 방향족 고리원자수 6 내지 24 의 방향족 고리계에 해당한다.
그 밖의 기호는 상기 정의된 바와 같고 방향족 6-원 고리 상의 자유 위치는 R2 에 의해 치환될 수 있다.
Claims (19)
- 하기 화학식 (I-A-1-a) 의 화합물:
[식 중, 방향족 6-원 고리 상의 자유 위치는 라디칼 R2 에 의해 치환될 수 있고, 기호 및 지수에는 하기 의미가 적용된다:
Ar1 * 기는 하기 화학식 (H):
[식 중,
Y 는 O 및 S 로부터 선택되고;
p 는 1 과 동일하며;
상기 기는 모든 자유 위치에서 라디칼 R2 에 의해 치환되고,
상기 기는 임의의 원하는 위치에서 L 기에 연결될 수 있음] 에 해당하고;
Ar2 * 기는 하나 이상의 라디칼 R2 에 의해 치환될 수 있는, 방향족 고리원자수 6 내지 24 의 방향족 고리계에 해당하고;
L 은 각 경우 동일하게 또는 상이하게, 단일 결합 또는 방향족 고리원자수 6 내지 24 의 방향족 고리계 (이는 하나 이상의 라디칼 R2 에 의해 치환될 수 있음)이고;
R1 은 각 경우 동일하게 또는 상이하게, H, D, F, Cl, Br, I, C(=O)R3, CN, Si(R3)3, NO2, P(=O)(R3)2, S(=O)R3, S(=O)2R3, 탄소수 1 내지 20 의 직쇄 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 3 내지 20 의 분지형 또는 시클릭 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 2 내지 20 의 알케닐 또는 알키닐 기 (이때 상기 언급된 기는 각각 하나 이상의 라디칼 R3 에 의해 치환될 수 있고, 이때 상기 언급된 기에서 하나 이상의 CH2 기는 -R3C=CR3-, -C≡C-, Si(R3)2, C=O, C=S, C=NR3, -C(=O)O-, -C(=O)NR3-, NR3, P(=O)(R3), -O-, -S-, SO 또는 SO2 에 의해 대체될 수 있고, 이때 상기 언급된 기에서 하나 이상의 H 원자는 D, F, Cl, Br, I, CN 또는 NO2 에 의해 대체될 수 있음) 또는 방향족 고리원자수 6 내지 30 의 방향족 고리계 (이는 각 경우 하나 이상의 라디칼 R3 에 의해 치환될 수 있음) 이고, 이때 둘 이상의 비-방향족 라디칼 R1 은 서로 연결될 수 있고 고리를 형성할 수 있고;
R2 는 각 경우 동일하게 또는 상이하게, H, D, F, Cl, Br, I, C(=O)R3, CN, Si(R3)3, NO2, P(=O)(R3)2, S(=O)R3, S(=O)2R3, 탄소수 1 내지 20 의 직쇄 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 3 내지 20 의 분지형 또는 시클릭 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 2 내지 20 의 알케닐 또는 알키닐 기 (이때 상기 언급된 기는 각각 하나 이상의 라디칼 R3 에 의해 치환될 수 있고, 이때 상기 언급된 기에서 하나 이상의 CH2 기는 -R3C=CR3-, -C≡C-, Si(R3)2, C=O, C=S, C=NR3, -C(=O)O-, -C(=O)NR3-, NR3, P(=O)(R3), -O-, -S-, SO 또는 SO2 에 의해 대체될 수 있고, 이때 상기 언급된 기에서 하나 이상의 H 원자는 D, F, Cl, Br, I, CN 또는 NO2 에 의해 대체될 수 있음) 또는 방향족 고리원자수 6 내지 30 의 방향족 고리계 (이는 각 경우 하나 이상의 라디칼 R3 에 의해 치환될 수 있음), 또는 방향족 고리원자수 5 내지 30 의 아릴옥시 또는 헤테로아릴옥시 기 (이는 하나 이상의 라디칼 R3 에 의해 치환될 수 있음) 이고, 이때 둘 이상의 라디칼 R2 는 서로 연결될 수 있고 고리를 형성할 수 있고;
R3 은 각 경우 동일하게 또는 상이하게, H, D, F, Cl, Br, I, C(=O)R4, CN, Si(R4)3, NO2, P(=O)(R4)2, S(=O)R4, S(=O)2R4, 탄소수 1 내지 20 의 직쇄 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 3 내지 20 의 분지형 또는 시클릭 알킬, 알콕시 또는 티오알킬 기, 또는 탄소수 2 내지 20 의 알케닐 또는 알키닐 기 (이때 상기 언급된 기는 하나 이상의 라디칼 R4 에 의해 치환될 수 있고, 이때 상기 언급된 기에서 하나 이상의 CH2 기는 -R4C=CR4-, -C≡C-, Si(R4)2, C=O, C=S, C=NR4, -C(=O)O-, -C(=O)NR4-, NR4, P(=O)(R4), -O-, -S-, SO 또는 SO2 에 의해 대체될 수 있고, 이때 상기 언급된 기에서 하나 이상의 H 원자는 D, F, Cl, Br, I, CN 또는 NO2 에 의해 대체될 수 있음) 또는 방향족 고리원자수 6 내지 30 의 방향족 고리계 (이는 각 경우 하나 이상의 라디칼 R4 에 의해 치환될 수 있음), 또는 방향족 고리원자수 5 내지 30 의 아릴옥시 또는 헤테로아릴옥시 기 (이는 하나 이상의 라디칼 R4 에 의해 치환될 수 있음) 이고, 이때 둘 이상의 라디칼 R3 은 서로 연결될 수 있고 고리를 형성할 수 있고;
R4 는 각 경우 동일하게 또는 상이하게, H, D, F 또는 탄소수 1 내지 20 의 지방족 또는 방향족 유기 라디칼이고, 이때 또한 하나 이상의 H 원자는 D 또는 F 에 의해 대체될 수 있고; 여기서 둘 이상의 치환기 R4 는 서로 연결될 수 있고 고리를 형성할 수 있고;
이때 화합물은 카르바졸 기를 함유하지 않음]. - 제 1 항에 있어서, L 기가 단일 결합인 것을 특징으로 하는 화합물.
- 제 1 항에 있어서, 화학식 (I-A-1-a) 의 기본 구조의 방향족 6-원 고리로의 L-Ar1 * 기의 결합 위치가, 질소 원자에 대해 파라- 또는 메타-위치인 것을 특징으로 하는 화합물.
- 제 1 항에 있어서, R1 기가 방향족 고리계를 나타내지 않는 것을 특징으로 하는 화합물.
- 제 1 항에 있어서, 하나 이상의 질소 원자를 갖는 헤테로방향족 6-원 고리 및 둘 이상의 헤테로원자를 갖는 헤테로방향족 5-원 고리 및 케토기, 인 옥시드 기 및 황 옥시드 기를 모두 함유하지 않는 것을 특징으로 하는 화합물.
- 아릴 또는 헤테로아릴 기가 치환기로서 도입되는, 하나 이상의 전이 금속-촉매작용 커플링 반응이 디히드로아크리딘 유도체로부터 출발하여 수행되는 것을 특징으로 하는 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물의 제조 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물을 함유하는 중합체로서, 이때 중합체의 결합(들)이 R1 또는 R2 에 의해 치환된 화학식 (I-A-1-a) 에서 임의의 원하는 위치에서 위치할 수 있는 중합체.
- 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물, 및 하나 이상의 용매를 포함하는 제형.
- 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물을 포함하는 전자 소자.
- 제 9 항에 있어서, 유기 집적 회로 (O-IC), 유기 전계-효과 트랜지스터 (O-FET), 유기 박막 트랜지스터 (O-TFT), 유기 발광 트랜지스터 (O-LET), 유기 태양 전지 (O-SC), 유기 광학 검출기, 유기 광수용체, 유기 전계-켄치 소자 (O-FQD), 발광 전기화학 전지 (LEC), 유기 레이져 다이오드 (O-레이져) 및 유기 전계발광 소자 (OLED) 로부터 선택되는 것을 특징으로 하는 전자 소자.
- 제 9 항에 있어서, 유기 전계발광 소자의 군으로부터 선택되는 전자 소자로서, 화합물이
- 정공-수송 또는 정공-주입 층에서 정공-수송 물질로서,
- 방사 층에서 매트릭스 물질로서,
- 전자-차단 물질로서,
- 여기-차단 물질로서
의 기능 중 하나 이상에 사용되는 것을 특징으로 하는 전자 소자. - 제 7 항에 따른 중합체 및 하나 이상의 용매를 포함하는 제형.
- 제 7 항에 따른 중합체를 포함하는 전자 소자.
- 제 13 항에 있어서, 유기 집적 회로 (O-IC), 유기 전계-효과 트랜지스터 (O-FET), 유기 박막 트랜지스터 (O-TFT), 유기 발광 트랜지스터 (O-LET), 유기 태양 전지 (O-SC), 유기 광학 검출기, 유기 광수용체, 유기 전계-켄치 소자 (O-FQD), 발광 전기화학 전지 (LEC), 유기 레이져 다이오드 (O-레이져) 및 유기 전계발광 소자 (OLED) 로부터 선택되는 것을 특징으로 하는 전자 소자.
- 제 13 항에 있어서, 유기 전계발광 소자의 군으로부터 선택되는 전자 소자로서, 중합체가
- 정공-수송 또는 정공-주입 층에서 정공-수송 물질로서,
- 방사 층에서 매트릭스 물질로서,
- 전자-차단 물질로서,
- 여기-차단 물질로서
의 기능 중 하나 이상에 사용되는 것을 특징으로 하는 전자 소자. - 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물을 함유하는 올리고머로서, 이때 올리고머의 결합(들)이 R1 또는 R2 에 의해 치환된 화학식 (I-A-1-a) 에서 임의의 원하는 위치에서 위치할 수 있는 올리고머.
- 제 1 항 내지 제 5 항 중 어느 한 항에 따른 화합물을 함유하는 덴드리머로서, 이때 덴드리머의 결합(들)이 R1 또는 R2 에 의해 치환된 화학식 (I-A-1-a) 에서 임의의 원하는 위치에서 위치할 수 있는 덴드리머.
- 삭제
- 삭제
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- 2012-04-14 KR KR1020177035823A patent/KR101970940B1/ko active Active
- 2012-04-14 WO PCT/EP2012/001624 patent/WO2012150001A1/de not_active Ceased
- 2012-04-14 CN CN201280021973.2A patent/CN103503187B/zh active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US20140061548A1 (en) | 2014-03-06 |
| JP2016166221A (ja) | 2016-09-15 |
| JP2014521593A (ja) | 2014-08-28 |
| CN103503187A (zh) | 2014-01-08 |
| WO2012150001A1 (de) | 2012-11-08 |
| JP6279647B2 (ja) | 2018-02-14 |
| CN103503187B (zh) | 2016-11-02 |
| EP2705552A1 (de) | 2014-03-12 |
| KR20140026552A (ko) | 2014-03-05 |
| EP2705552B1 (de) | 2015-03-04 |
| KR20170141810A (ko) | 2017-12-26 |
| KR101970940B1 (ko) | 2019-04-22 |
| US10056549B2 (en) | 2018-08-21 |
| JP6193215B2 (ja) | 2017-09-06 |
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