NOVEL ORGANIC HETEROCYCLIC COMPOUND AND LIGHT-EMITTING DEVICE COMPRISING SAME
申请人:SFC CO., LTD.
公开号:US20180072753A1
公开(公告)日:2018-03-15
The present invention relates to an organic light-emitting compound represented by [Chemical Formula A] and an organic light-emitting device. In Chemical Formula, A, X, Y, Z, and the substituents R
1
to R
8
, and R
11
to R
20
are as defined in the specification.
Conventional and Microwave-Assisted Synthesis of Benzimidazole Derivatives and Their<i>In Vitro</i>Inhibition of Human Cyclooxygenase
作者:Daniela Secci、Adriana Bolasco、Melissa D'Ascenzio、Flavio della Sala、Matilde Yáñez、Simone Carradori
DOI:10.1002/jhet.1058
日期:2012.9
A large series of 1,2‐diaryl‐benzimidazole and 2‐aryl‐1H‐benzimidazolederivatives were synthesized with slight differences using both microwave irradiation and conventional heating methods. Usually higher yields and time reactions reduction were obtained with the former method. All compounds were assayed for their in vitro ability to inhibit humancyclooxygenases, and most of them showed an encouraging
METALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
申请人:Suh Dong-Hack
公开号:US20090326236A1
公开(公告)日:2009-12-31
The present invention relates to a light emitting binuclear transition metal compound of Chemical Formulae 1 and 2, and an organic electroluminescence device including the compound. In the Chemical Formulae 1 and 2, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that the m is 1 when M is Pt.
Metallic Compound and Organic Electroluminescence Device Comprising the Same
申请人:Suh Dong-Hack
公开号:US20080269484A1
公开(公告)日:2008-10-30
The present invention relates to a light emitting metallic compound of Chemical Formula 1 and an organic electroluminescence device including the compound. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, and m is 2, provided that m is 1 when M is Pt.
Manipulating phosphorescence efficiencies of orange iridium(III) complexes through ancillary ligand control
作者:Hong-Tao Cao、Lei Ding、Jing Yu、Guo-Gang Shan、Tong Wang、Hai-Zhu Sun、Ying Gao、Wen-Fa Xie、Zhong-Min Su
DOI:10.1016/j.dyepig.2018.08.001
日期:2019.1
novel orange-emitting iridium (III) complexes (nbi)2Ir (bisq) (1) and (nbi)2Ir (dmbisq) (2) utilizing 2-naphthalen-1-yl-phenyl-1H-benzimidazole as cyclometalated ligands were successfully synthesized and characterized. The effect of substituent groups in the ancillaryligands on their emission properties was systematically investigated. The experimental results indicate that complex2 modified by introduction