KR101269497B1 - 친핵성 카르벤 리간드를 갖는 전계발광 금속 착물 - Google Patents
친핵성 카르벤 리간드를 갖는 전계발광 금속 착물 Download PDFInfo
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Abstract
Description
화합물 번호 | 최대 방출(nm) | 효율(cd/A) | CIE 좌표 | 외부 양자 효율[%] |
A-1 | 527 | 4.4 | 0.30/0.57 | 1.2 |
A-80 | 487 | 0.31 | 0.26/0.33 | 0.16 |
A-82 | 610 | 3.2 | 0.65/0.34 | 3.1 |
A-81 | 487 | 0.28 | 0.31/0.36 | 0.15 |
A-164 | 487 | 0.28 | 0.31/0.36 | 0.15 |
Claims (12)
- 화학식 I의 화합물.화학식 I위의 화학식 I에서,n1은 1이고,m2는 0이고,M1은 Pt 또는 Ir이고,M1이 Pt인 경우, m1은 1이고, M1이 Ir인 경우, m1은 2이고,R1은 수소, 할로겐, 니트로, 시아노, C1-C4알킬, C1-C4퍼플루오로알킬 또는 C1-C4알콕시이고,R2는 수소, 할로겐, 니트로, 시아노, C1-C4알킬, C1-C4퍼플루오로알킬, C1-C4알콕시, -S-C1-C4알킬, -O-C1-C4퍼플루오로알킬, -SO2X22, -CO2X22(여기서, X22는 C1-C4알킬이다), C6H4CF3 또는 임의로 치환된 -O-C6-C10아릴이고,R3은 수소, 할로겐, 니트로, 시아노, C1-C4알킬, C1-C4퍼플루오로알킬, C1-C4알콕시, -S-C1-C4알킬 또는 -O-C1-C4퍼플루오로알킬이고,R4는 수소 또는 할로겐이고,R5는 임의로 치환된 C6-C10아릴, C1-C4알킬, C1-C4퍼플루오로알킬, C1-C4알콕시 또는 -O-C1-C4퍼플루오로알킬이고,Z1, Z2, Z3 및 Z4는 서로 독립적으로 수소, C1-C8퍼플루오로알킬, 및 임의로 치환될 수 있는 아릴로 이루어진 그룹으로부터 선택되고, Z1, Z2, Z3 및 Z4는 각각 C1-C8알킬, 할로겐, C1-C8알콕시 또는 페닐 그룹(여기서, 페닐 그룹은 할로겐, C1-C8알킬 또는 C1-C8알콕시로 임의로 치환될 수 있다)으로 임의로 치환되거나, Z1과 Z2는, 가능하다면, 방향족 또는 헤테로방향족 환을 형성하고/하거나, Z3 및 Z4는, 가능하다면, 알킬 또는 헤테로알킬 환을 형성한다.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 리간드 이 ; [여기서, Y는 S, O, NR200(여기서, R200은 수소, 시아노, C1-C4알킬, C2-C4알케닐, 임의로 치환된 C6-C10아릴, -(CH2)r-Ar(여기서, Ar은 임의로 치환된 C6-C10아릴이다), 그룹 -(CH2)r'X20(여기서, r'는 1 내지 5의 정수이고, X20은 할로겐이다), 하이드록시, 시아노, -O-C1-C4알킬, 디(C1-C4알킬)아미노 또는 아미노이다), 그룹 -(CH2)rOC(O)(CH2)r''CH3(여기서, r은 1 또는 2이고, r''는 0 또는 1이다); , -NH-Ph, -C(O)CH3, -CH2-O-(CH2)2-Si(CH3)3 또는 이다], [여기서, A21은 수소이고, A22는 수소 또는 C6-C10아릴이고, A23은 수소 또는 C6-C10아릴이고, A24는 수소이고, R42는 H, F, C1-C4알킬, C1-C8알콕시 또는 C1-C4퍼플루오로알킬이고, R43은 H, F, C1-C4알킬, C1-C8알콕시, C1-C4퍼플루오로알킬 또는 C6-C10아릴이고, R44는 H, F, C1-C4알킬, C1-C8알콕시 또는 C1-C4퍼플루오로알킬이고, R45는 H, F, C1-C4알킬, C1-C8알콕시 또는 C1-C4퍼플루오로알킬이다], 및 [여기서, R6, R7, R8 및 R9는 서로 독립적으로 수소, C1-C24알킬, C2-C24알케닐, C2-C24알키닐, 아릴, 헤테로아릴, C1-C24알콕시, C1-C24알킬티오, 시아노, C2-C24아실, C1-C24알킬옥시카보닐, 니트로 그룹 또는 할로겐 원자이거나; 환 A는 임의로 치환된 C6-C30아릴 또는 C2-C22헤테로아릴 그룹이거나; 환 A는 당해 환 A에 결합된 상기 피리딜 그룹과 함께 환을 형성할 수 있고; R6, R7, R8 및 R9로 표시된 알킬 그룹, 알케닐 그룹, 알키닐 그룹, 아릴 그룹, 헤테로아릴 그룹, 알콕시 그룹, 알킬티오 그룹, 아실 그룹 및 알킬옥시카보닐 그룹은 치환될 수 있고; 서로 인접한 R6, R7, R8 및 R9 중의 2개의 치환체는 함께 화학식 의 그룹(여기서, R205, R206, R207 및 R208은 서로 독립적으로 H 또는 C1-C8알킬이다)을 형성한다]로부터 선택되는, 화학식 I의 화합물.
- 삭제
- 제1항에 있어서, 다음 화학식으로 이루어진 그룹으로부터 선택되는 화학식 I의 화합물.상기 표에서, 1)은 Z1 = Z2 = Z3 = Z4를 나타낸다.
- 제1항, 제5항 및 제7항 중의 어느 한 항에 기재된 화합물을 함유하는 발광층을 포함하는, 유기 전자 디바이스.
- 제8항에 있어서, 폴리비닐카바졸, N,N'-디페닐-N,N'-비스(3-메틸페닐)-[1,1'-바이페닐]-4,4'-디아민(TPD), 1,1-비스[(디-4-톨릴아미노)페닐]사이클로헥산(TAPC), N,N'-비스(4-메틸페닐)-N,N'-비스(4-에틸페닐)-[1,1'-(3,3'-디메틸)바이페닐]-4,4'-디아민(ETPD), 테트라키스-(3-메틸페닐)-N,N,N',N'-2,5-페닐렌디아민(PDA), α-페닐-4-N,N-디페닐아미노스티렌(TPS), p-(디에틸아미노)벤즈알데하이드디페닐하이드라존(DEH), 트리페닐아민(TPA), 비스[4-(N,N-디에틸아미노)-2-메틸페닐](4-메틸페닐)메탄(MPMP), 1-페닐-3-[p-(디에틸아미노)스티릴]-5-[p-(디에틸아미노)페닐]피라졸린(PPR 또는 DEASP), 1,2-트랜스-비스(9H-카바졸-9-일)사이클로부탄(DCZB), N,N,N',N'-테트라키스(4-메틸페닐)-(1,1'-바이페닐)-4,4'-디아민(TTB), 4,4'-N,N-디카바졸-바이페닐(CBP), N,N-디카바조일-1,4-디메텐-벤젠(DCB), 포피린 화합물 및 이들의 배합물 중에서 선택된 홀 수송층을 추가로 포함하는, 유기 전자 디바이스.
- 제8항에 있어서, 유기 발광 다이오드인 유기 전자 디바이스.
- 제1항, 제5항 및 제7항 중의 어느 한 항에 있어서, 전자 디바이스에서 사용되거나, 산소 감지 지시제로서, 생물검정(bioassay)에서 인광 지시제로서 또는 촉매로서 사용되는, 화학식 I의 화합물.
- 제10항에 기재된 유기 발광 다이오드를 포함하는 고정식 및 이동식 디스플레이 중에서 선택되는 디바이스.
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US (2) | US8492749B2 (ko) |
EP (2) | EP1841834B1 (ko) |
JP (1) | JP5100395B2 (ko) |
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CN (1) | CN101087863B (ko) |
AT (1) | ATE430789T1 (ko) |
BR (1) | BRPI0519375A2 (ko) |
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JP5046548B2 (ja) * | 2005-04-25 | 2012-10-10 | 富士フイルム株式会社 | 有機電界発光素子 |
DE102005032332A1 (de) * | 2005-07-08 | 2007-01-11 | Merck Patent Gmbh | Metallkomplexe |
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DE602005014391D1 (de) | 2009-06-18 |
CN101087863A (zh) | 2007-12-12 |
EP2080796A1 (en) | 2009-07-22 |
US20110114922A1 (en) | 2011-05-19 |
US9012899B2 (en) | 2015-04-21 |
US20130292660A1 (en) | 2013-11-07 |
US8492749B2 (en) | 2013-07-23 |
CN101087863B (zh) | 2012-06-20 |
ATE430789T1 (de) | 2009-05-15 |
EP1841834B1 (en) | 2009-05-06 |
EP1841834A1 (en) | 2007-10-10 |
JP2008525366A (ja) | 2008-07-17 |
BRPI0519375A2 (pt) | 2009-01-20 |
WO2006067074A1 (en) | 2006-06-29 |
KR20070091355A (ko) | 2007-09-10 |
TW200628478A (en) | 2006-08-16 |
CA2589711A1 (en) | 2006-06-29 |
JP5100395B2 (ja) | 2012-12-19 |
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