KR101939552B1 - 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 - Google Patents
유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 Download PDFInfo
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- 0 CC=CC(*1I)=C(C)c2c1cc(*)cc2 Chemical compound CC=CC(*1I)=C(C)c2c1cc(*)cc2 0.000 description 2
- GOKGXYJEEHFHQN-UHFFFAOYSA-N Brc1ccc2-c3cc4ccccc4cc3Cc2c1 Chemical compound Brc1ccc2-c3cc4ccccc4cc3Cc2c1 GOKGXYJEEHFHQN-UHFFFAOYSA-N 0.000 description 1
- MXPIBKCRGKGBGW-UHFFFAOYSA-N CC(C)(c1cc(cccc2)c2cc1C1=C2)C1=CCC2Br Chemical compound CC(C)(c1cc(cccc2)c2cc1C1=C2)C1=CCC2Br MXPIBKCRGKGBGW-UHFFFAOYSA-N 0.000 description 1
- WZVBKYCPVRMGHS-UHFFFAOYSA-N CC1(C)c(cc(cc2)N(c(cc3)ccc3-c3ccccc3)c(cc3)ccc3-c3ccccc3)c2-c2cc(cccc3)c3cc12 Chemical compound CC1(C)c(cc(cc2)N(c(cc3)ccc3-c3ccccc3)c(cc3)ccc3-c3ccccc3)c2-c2cc(cccc3)c3cc12 WZVBKYCPVRMGHS-UHFFFAOYSA-N 0.000 description 1
- QRHXKNXRECPLSX-UHFFFAOYSA-N CC1(C)c(cc(cc2)[BrH]C)c2-c2cc3ccccc3cc12 Chemical compound CC1(C)c(cc(cc2)[BrH]C)c2-c2cc3ccccc3cc12 QRHXKNXRECPLSX-UHFFFAOYSA-N 0.000 description 1
- JMTCQDNRTSGBGC-UHFFFAOYSA-N Cc1cc(-c2ccccn2)ccc1 Chemical compound Cc1cc(-c2ccccn2)ccc1 JMTCQDNRTSGBGC-UHFFFAOYSA-N 0.000 description 1
- BLDJNELYMBXNGF-UHFFFAOYSA-N O=C1c2cc(Br)ccc2-c2c1cc(cccc1)c1c2 Chemical compound O=C1c2cc(Br)ccc2-c2c1cc(cccc1)c1c2 BLDJNELYMBXNGF-UHFFFAOYSA-N 0.000 description 1
- SEQHEDQNODAFIU-UHFFFAOYSA-N O=C1c2cc(Br)ccc2CC1 Chemical compound O=C1c2cc(Br)ccc2CC1 SEQHEDQNODAFIU-UHFFFAOYSA-N 0.000 description 1
- VQGHOUODWALEFC-UHFFFAOYSA-N c(cc1)ccc1-c1ncccc1 Chemical compound c(cc1)ccc1-c1ncccc1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (7)
- 하기 화학식 1로 표시되는 유기 전계 발광 화합물.
[화학식 1]
상기 화학식 1에서,
Ar1 및 Ar2 는 각각 독립적으로 치환 또는 비치환된 (C6-C30)아릴이고, 상기 (C6-C30)아릴의 치환체는 중수소, (C1-C4)알킬, (C6-C30)아릴, 및 디(C1-C4)알킬(C6-C30)아릴로 이루어진 그룹으로부터 선택되는 하나 이상이고;
Ar3 및 Ar4 은 각각 독립적으로 치환 또는 비치환된 (C6-C30)아릴, 또는 치환 또는 비치환된 (5-30원)헤테로아릴이며;
Ar5 는 치환 또는 비치환된 (C1-C30)알킬; (C1-C10)알킬, (C6-C21)아릴, (6-21원)헤테로아릴 또는 디(C6-C18)아릴아미노로 치환 또는 비치환된 (C6-C30)아릴; 또는 치환 또는 비치환된 (5-30원)헤테로아릴이며;
L1 은 단일 결합, 또는 비치환된 페닐렌이며;
L2 는 치환 또는 비치환된 (C1-C30)알킬렌, 치환 또는 비치환된 (C6-C30)아릴렌, 또는 치환 또는 비치환된 (5-30원)헤테로아릴렌이며;
R1 및 R2은 각각 독립적으로 수소 또는 중수소이고;
n 및 m은 각각 독립적으로 0 내지 1의 정수이고, 단, n과 m이 동시에 0이 될 수 없고;
a는 1 내지 3의 정수이고, a가 2 이상의 정수인 경우 각각의 R1은 동일하거나 상이할 수 있으며;
b는 1 내지 6의 정수이고, b가 2 이상의 정수인 경우 각각의 R2는 동일하거나 상이할 수 있으며;
상기 헤테로아릴(렌)은 B, N, O, S, P(=O), Si 및 P로부터 선택된 하나 이상의 헤테로원자를 포함한다. - 제1항에 있어서, 상기 Ar3 및 Ar4에서 치환 아릴 및 치환 헤테로아릴의 치환체, 상기 Ar5에서 치환 알킬 및 치환 헤테로아릴의 치환체, 및 상기 L2에서 치환 알킬렌, 치환 아릴렌, 및 치환 헤테로아릴렌의 치환체는 각각 독립적으로 중수소, (C1-C30)알킬, (C6-C30)아릴, (C6-C30)아릴로 치환 또는 비치환된 (3-30 원)헤테로아릴, (C3-C30)시클로알킬, 트리(C1-C30)알킬실릴, 트리(C6-C30)아릴실릴, 디(C1-C30)알킬(C6-C30)아릴실릴, (C1-C30)알킬디(C6-C30)아릴실릴, 시아노, 디(C6-C30)아릴아미노, (C6-C30)아르(C1-C30)알킬, 및 디(C1-C30)알킬(C6-C30)아릴로 이루어진 군으로부터 선택되는 하나 이상인, 유기 전계 발광 화합물.
- 제1항에 있어서, 상기 Ar1 및 Ar2는 각각 독립적으로 치환 또는 비치환된 (C6-C21)아릴이고, 상기 (C6-C21)아릴의 치환체는 중수소, (C1-C4)알킬, (C6-C21)아릴, 및 디(C1-C4)알킬(C6-C21)아릴로 이루어진 그룹으로부터 선택되는 하나 이상이고;
상기 Ar3 및 Ar4은 각각 독립적으로 치환 또는 비치환된 (C6-C21)아릴, 또는 치환 또는 비치환된 (5-21원)헤테로아릴이고;
상기 Ar5 는 치환 또는 비치환된 (C1-C20)알킬; (C1-C10)알킬, (C6-C21)아릴, (6-21원)헤테로아릴 또는 디(C6-C18)아릴아미노로 치환 또는 비치환된 (C6-C21)아릴; 또는 치환 또는 비치환된 (5-21원)헤테로아릴이고;
상기 L1 은 단일 결합, 또는 비치환된 페닐렌이고;
상기 L2 는 치환 또는 비치환된 (C1-C20)알킬렌, 치환 또는 비치환된 (C6-C21)아릴렌, 또는 치환 또는 비치환된 (5-21원)헤테로아릴렌이고;
상기 R1 및 R2은 각각 독립적으로 수소이고;
상기 n 및 m은 각각 독립적으로 0 내지 1의 정수이고, 단, n과 m이 동시에 0이 될 수 없고;
상기 a는 1 내지 3의 정수이고, a가 2 이상의 정수인 경우 각각의 R1은 동일하거나 상이할 수 있으며;
상기 b는 1 내지 6의 정수이고, b가 2 이상의 정수인 경우 각각의 R2는 동일하거나 상이할 수 있으며;
상기 헤테로아릴(렌)은 N, O 및 S 로부터 선택된 하나 이상의 헤테로원자를 포함하는, 유기 전계 발광 화합물. - 제1항에 있어서, 상기 Ar1 및 Ar2는 각각 독립적으로 치환 또는 비치환된 (C6-C21)아릴이고, 상기 (C6-C21)아릴의 치환체는 (C1-C4)알킬, (C6-C21)아릴, 및 디(C1-C4)알킬(C6-C21)아릴로 이루어진 그룹으로부터 선택되는 하나 이상이고;
상기 Ar3 및 Ar4은 각각 독립적으로 치환 또는 비치환된 (C6-C21)아릴이고, Ar3 및 Ar4에서 (C6-C21)아릴의 치환체는 (C1-C30)알킬; (C1-C10)알킬로 치환 또는 비치환된 (C6-C21)아릴; 및 (C6-C12)아릴로 치환 또는 비치환된 (5-21원)헤테로아릴로 이루어진 그룹으로부터 선택되는 하나 이상이고;
상기 Ar5 는 비치환된 (C1-C10)알킬; (C1-C10)알킬, (C6-C21)아릴, (6-21원)헤테로아릴 또는 디(C6-C18)아릴아미노로 치환 또는 비치환된 (C6-C18)아릴; 또는 N, O 및 S로부터 선택된 헤테로원자를 포함하고 (C1-C10)알킬 또는 (C6-C18)아릴로 치환 또는 비치환된 (6-21원)헤테로아릴이고;
상기 L1 은 단일 결합; 또는 비치환된 페닐렌이며;
상기 L2 는 비치환된 (C1-C10)알킬렌; (C1-C10)알킬로 치환 또는 비치환된 (C6-C18)아릴렌; 또는 헤테로원자로서 산소 원자를 포함하고 (C1-C10)알킬로 치환 또는 비치환된 (6-21원)헤테로아릴렌이고;
상기 R1 및 R2은 각각 독립적으로 수소이고;
상기 n 및 m은 각각 독립적으로 0 내지 1의 정수이고, 단, n과 m이 동시에 0이 될 수 없고;
상기 a는 1이고;
상기 b는 1인, 유기 전계 발광 화합물. - 제1항에 기재된 유기 전계 발광 화합물을 포함하는, 유기 전계 발광 소자.
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| KR102599003B1 (ko) | 2020-04-20 | 2023-11-03 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
| KR102645708B1 (ko) * | 2020-05-27 | 2024-03-11 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
| KR102531630B1 (ko) * | 2020-11-19 | 2023-05-15 | 엘티소재주식회사 | 화합물 및 이를 포함하는 유기 발광 소자 |
| CN113717093B (zh) * | 2021-07-12 | 2024-04-05 | 阜阳欣奕华材料科技有限公司 | 化合物与有机电致发光器件、显示装置 |
| CN113549003B (zh) * | 2021-07-15 | 2023-08-01 | 阜阳欣奕华材料科技有限公司 | 一种化合物与有机电致发光器件、显示装置 |
| CN114163301A (zh) * | 2021-10-28 | 2022-03-11 | 陕西维世诺新材料有限公司 | 一种苯并[b]芴衍生物的制备方法及其衍生物 |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201529539A (zh) | 2015-08-01 |
| KR20150066202A (ko) | 2015-06-16 |
| WO2015084114A1 (en) | 2015-06-11 |
| CN113582856B (zh) | 2025-03-07 |
| CN105764876A (zh) | 2016-07-13 |
| CN113582856A (zh) | 2021-11-02 |
| JP6680675B2 (ja) | 2020-04-15 |
| JP2017501566A (ja) | 2017-01-12 |
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