KR20170029563A - 정공 수송용 사이클로부텐 화합물 - Google Patents
정공 수송용 사이클로부텐 화합물 Download PDFInfo
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Abstract
상기 식에서, Ar1은 아릴 또는 헤테로아릴 기이고; Sp1은 제 1 스페이서 기를 나타내고; n1은 0 또는 1이고; n1이 0인 경우, m1은 1이고, n1이 1인 경우, m1은 1 이상이며; R1은 각각의 경우 독립적으로 H 또는 치환기이되, 단, 적어도 하나의 R1은, 화학식 I의 사이클로부텐 고리의 탄소 원자에 직접 결합된 3급 탄소 원자를 포함하는 알킬; 분지쇄 알킬(이때, 상기 분지쇄 알킬의 2급 또는 3급 탄소 원자는 하나 이상의 -CH2- 기에 의해 화학식 I의 사이클로부텐 고리의 탄소 원자로부터 이격됨); 및 환형 알킬 기를 포함하는 알킬로부터 선택되는 R11 기이거나; 또는 단, 적어도 2개의 R1 기가 연결되어 고리를 형성한다.
Description
도 1은, 본 발명의 하나의 실시양태에 따른 OLED를 개략적으로 도시한 것이다.
도 2a는, 비치환된 BCB를 함유하는 비교용 화합물의 반응에 의해 수득된 생성물 혼합물의 HPLC 트레이스(trace)를 도시하는 것이다.
도 2b는, 메틸-치환된 BCB를 함유하는 비교용 화합물의 반응에 의해 수득된 생성물 혼합물의 HPLC 트레이스를 도시하는 것이다.
도 2c는, 네오펜틸-치환된 BCB를 함유하는 본 발명의 실시양태에 따른 화합물의 반응에 의해 수득된 생성물 혼합물의 HPLC 트레이스를 도시하는 것이다.
도 3은, 본 발명의 실시양태에 따른 중합체 및 비교용 중합체의, 가열 후 제거된 가용성 물질 대 가열 온도의 그래프이다.
도 4는, 본 발명의 실시양태에 따른 디바이스 및 비교용 디바이스의 전기발광 스펙트럼을 도시하는 것이다.
도 5는, 본 발명의 실시양태에 따른 디바이스 및 비교용 디바이스의, 전류 밀도 대 전압의 그래프를 도시하는 것이다.
도 6은, 본 발명의 실시양태에 따른 디바이스 및 비교용 디바이스의, 휘도 대 전압의 그래프를 도시하는 것이다.
도 7은, 본 발명의 실시양태에 따른 디바이스 및 비교용 디바이스의, 외부 양자 효율 대 전압의 그래프를 도시하는 것이다.
도 8은, 잉크젯 인쇄된, 본 발명의 실시양태에 따른 OLED의 휘도 대 시간의 그래프이다.
도 9는, 잉크젯 인쇄된 비교용 OLED의 휘도 대 시간의 그래프이다.
Claims (21)
- 하기 화학식 I의 기로 치환된 물질:
상기 식에서,
Ar1은, 비치환되거나 하나 이상의 치환기로 치환될 수 있는 아릴 또는 헤테로아릴 기이고;
Sp1은 제 1 스페이서 기를 나타내고;
n1은 0 또는 1이고; n1이 0인 경우, m1은 1이고, n1이 1인 경우, m1은 1 이상이며;
R1은 각각의 경우 독립적으로 H 또는 치환기이되,
단, 적어도 하나의 R1은,
화학식 I의 사이클로부텐 고리의 탄소 원자에 직접 결합된 3급 탄소 원자를 포함하는 알킬;
분지쇄 알킬(이때, 상기 분지쇄 알킬의 2급 또는 3급 탄소 원자는, 하나 이상의 -CH2- 기에 의해 화학식 I의 사이클로부텐 고리의 탄소 원자로부터 이격됨); 및
환형 알킬 기를 포함하는 알킬
로부터 선택되는 R11 기이거나; 또는
단, 적어도 2개의 R1 기가 연결되어 고리를 형성하고;
*는 상기 물질에 대한 부착 지점을 나타낸다. - 제 1 항에 있어서,
n1은 1이고,
Sp1은 -(R12)t-의 기이고, 이때 t는 1 이상이고,
R12는 각각 독립적으로,
- C1-20 알킬(이때, 상기 알킬의 하나 이상의 비인접 C 원자는 O, S, 또는 SiR14 2로 대체될 수 있고, R14는 각각의 경우 독립적으로 치환기, 또는 비치환되거나 하나 이상의 치환기로 치환될 수 있는 아릴 또는 헤테로아릴 기임); 및
- 비치환되거나 하나 이상의 치환기로 치환될 수 있는 아릴 또는 헤테로아릴
로 이루어진 군으로부터 선택되는, 물질. - 제 1 항 또는 제 2 항에 있어서,
적어도 하나의 R1 기가 H인, 물질. - 제 3 항에 있어서,
3개의 R1 기가 H인, 물질. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
Ar1이, 비치환되거나 치환된 페닐인, 물질. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 물질이 비-중합체성 물질인, 물질. - 제 7 항에 있어서,
RU1이, 비치환되거나 치환된 아릴렌 기인, 물질. - 제 9 항 내지 제 11 항 중 어느 한 항에 있어서,
상기 물질 및 상기 제 2 물질이, 동일한 중합체의 반복 단위인, 조성물. - 제 9 항 또는 제 10 항에 있어서,
상기 제 2 물질이 비-중합체성 화합물인, 조성물. - 제 1 항 내지 제 8 항 중 어느 한 항에 따른 물질 또는 제 9 항 내지 제 13 항 중 어느 한 항에 따른 조성물을 침착하고 반응시키는 것을 포함하는, 유기 전자 디바이스의 층을 형성하는 방법.
- 제 14 항에 있어서,
상기 반응이 200℃ 미만의 온도에서 수행되는, 방법. - 제 14 항 또는 제 15 항에 있어서,
상기 물질 또는 상기 조성물이 용매 또는 용매 혼합물 중의 용액으로부터 침착되고, 이어서 상기 용매 또는 용매들이 증발되는, 방법. - 제 16 항에 있어서,
상기 물질 또는 상기 조성물이 잉크젯 인쇄되는, 방법. - 제 14 항 내지 제 17 항 중 어느 한 항에 있어서,
반응된 상기 물질 또는 상기 조성물을 포함하는 층 상에 용액 침착 방법에 의해 추가의 층이 형성되는, 방법. - 제 18 항에 있어서,
상기 추가의 층이 잉크젯 인쇄에 의해 형성되는, 방법. - 제 14 항 내지 제 19 항 중 어느 한 항에 있어서,
상기 유기 전자 디바이스가 유기 발광 디바이스인, 방법. - 제 20 항에 있어서,
상기 층이, 유기 발광 디바이스의 애노드와 발광 층 사이에 제공된 정공-수송 층인, 방법.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1412238.6A GB2528099A (en) | 2014-07-09 | 2014-07-09 | Compound |
| GB1412238.6 | 2014-07-09 | ||
| PCT/GB2015/051982 WO2016005750A1 (en) | 2014-07-09 | 2015-07-08 | Hole transporting cyclobutene compound |
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| Publication Number | Publication Date |
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| KR20170029563A true KR20170029563A (ko) | 2017-03-15 |
| KR102388076B1 KR102388076B1 (ko) | 2022-04-18 |
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| Country | Link |
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| US (1) | US10497875B2 (ko) |
| EP (1) | EP3195379B1 (ko) |
| JP (1) | JP6798975B2 (ko) |
| KR (1) | KR102388076B1 (ko) |
| CN (1) | CN106488966B (ko) |
| GB (1) | GB2528099A (ko) |
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| WO (1) | WO2016005750A1 (ko) |
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| WO2016081583A1 (en) | 2014-11-20 | 2016-05-26 | E. I. Du Pont De Nemours And Company | Hole transport materials |
| US9954174B2 (en) | 2015-05-06 | 2018-04-24 | E I Du Pont De Nemours And Company | Hole transport materials |
| CN108349869A (zh) * | 2015-11-05 | 2018-07-31 | E.I.内穆尔杜邦公司 | 可交联的空穴传输材料 |
| JP6836908B2 (ja) | 2017-01-10 | 2021-03-03 | 住友化学株式会社 | 有機デバイスの製造方法 |
| CN109928894B (zh) * | 2018-10-09 | 2022-05-03 | 宁波卢米蓝新材料有限公司 | 一种含有多元环的化合物、应用及有机电致发光器件 |
| US11642129B2 (en) | 2020-01-15 | 2023-05-09 | Intuitive Surgical Operations, Inc. | Staple cartridge and drive member for surgical instrument |
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- 2015-07-08 CN CN201580037244.XA patent/CN106488966B/zh active Active
- 2015-07-08 JP JP2017500336A patent/JP6798975B2/ja active Active
- 2015-07-08 WO PCT/GB2015/051982 patent/WO2016005750A1/en not_active Ceased
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| Publication number | Publication date |
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| EP3195379A1 (en) | 2017-07-26 |
| WO2016005750A1 (en) | 2016-01-14 |
| GB2528099A (en) | 2016-01-13 |
| EP3195379B1 (en) | 2019-08-21 |
| CN106488966A (zh) | 2017-03-08 |
| JP6798975B2 (ja) | 2020-12-09 |
| CN106488966B (zh) | 2020-03-10 |
| TWI697471B (zh) | 2020-07-01 |
| US20170207394A1 (en) | 2017-07-20 |
| TW201605767A (zh) | 2016-02-16 |
| KR102388076B1 (ko) | 2022-04-18 |
| US10497875B2 (en) | 2019-12-03 |
| JP2017527650A (ja) | 2017-09-21 |
| GB201412238D0 (en) | 2014-08-20 |
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