850650-61-2Relevant academic research and scientific papers
Ruthenium-catalyzed coupling of α-carbonyl phosphoniums with sulfoxonium ylidesviaC-H activation/Wittig reaction sequences
Chen, Tian,Ding, Zhiqiang,Guan, Yuqiu,Zhang, Ruike,Yao, Jinzhong,Chen, Zhangpei
, p. 2665 - 2668 (2021/03/16)
A Ru(ii)-catalyzed coupling of various α-carbonyl phosphoniums with sulfoxonium ylides has been realized for the facile synthesis of 1-naphthols in good to excellent yields. This oxidant-free transformation proceeds through Ru-catalyzed C-H activation of phosphoniums, Ru-carbene insertion, and intramolecular Wittig reaction processes.
AMINE-SUBSTITUTED NAPHTHALENE DERIVATIVES AND ORGANIC LIGHT EMITTING DIODES INCLUDING THE SAME
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, (2019/05/18)
Disclosed are amine-substituted naphthalene derivatives and organic light emitting diodes including the same. In the organic light emitting diodes, at least one of the amine-substituted naphthalene derivatives is employed in a hole auxiliary layer interpo
Anthracene derivatives and organic light emitting devices comprising the same
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, (2019/09/02)
An anthracene derivative represented by Formula 1 is disclosed. An organic light-emitting device including an anode, a cathode, and an organic layer between the anode and the cathode, where the organic layer includes at least one anthracene derivative represented by Formula 1, is also disclosed. A method of manufacturing the organic light-emitting device is also disclosed.
Synthesis of Naphthalenyl Triflates via the Cationic Annulation of Benzodiynes with Triflic Acid
Ge, Chenxin,Wang, Guohua,Wu, Panpan,Chen, Chao
, p. 5010 - 5014 (2019/07/08)
A highly efficient and regioselective annulation of benzodiynes promoted by triflic acid has been developed. This protocol provides a step and atom-economic access to a series of naphthalenyl triflates. Furthermore, direct synthetic applications of this r
aromatic compound having fused cyclic substituent in aromatic ring and organic light-emitting diode including the same
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Paragraph 0345; 0350; 0351, (2019/01/06)
The present invention relates to a compound having a cyclic substituent fused with a cyclic ring and an organic light emitting diode including the same, and more particularly, to a compound for an organic light emitting diode represented by chemical formula A and an organic light emitting diode including the same. In chemical formula A, X is a substituent having structural formula X, Y is a substituent of structural formula Y1, n is an integer from 1 to 4, and structural formulas X and Y1 are the same as described in detailed description of the present invention.
ORGANIC LIGHT-EMITTING DIODE WITH HIGH EFFICIENCY AND LONG LIFETIME
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, (2017/01/31)
Disclosed herein is an organic light-emitting diode, comprising: an organic light-emitting diode, comprising: a first electrode; a second electrode facing the first electrode; a light-emitting layer intercalated between the first electrode and the second electrode, wherein the light-emitting layer comprises at least one of the amine compounds represented by Chemical Formula A or B, and at least one of the anthracene compounds represented by Chemical Formula C.
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0150-0152; 0162-0164, (2016/10/08)
The present invention relates to an organic light emitting compound applied to an organic electroluminescent device. The organic light emitting compound is represented by [chemical formula 1] and has a substituent represented by [structural formula 1] or [structural formula 2]. When the organic light emitting compound is applied as a host compound or a dopant compound in a light emitting layer, the organic electroluminescent device with excellent light emitting properties such as driving voltage, brightness, and durability can be provided. [chemical formula 1] [structural formula 1] [structural formula 2]COPYRIGHT KIPO 2016
An electroluminescent compound and an electroluminescent device comprising the same
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Paragraph 0308; 0341; 0348-0350, (2016/10/09)
The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. When adopting the organic light emitting compound as a dopant compound or a hole transfer compound in a luminous layer, the organic electroluminescent device has excellent light emitting characteristics such as operating voltage, brightness, long lifespan, and the like.COPYRIGHT KIPO 2016
NOVEL COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Paragraph 0107; 0304; 0309-0311, (2016/10/27)
Disclosed are a compound for an organic electroluminescent device, and an organic electroluminescent device comprising the same. Accordingly, provided is a compound for an organic electroluminescent device, which can be used as a host and a hole transport material having excellent electrical stability and hole transporting capability and improving light emitting efficiency of a phosphorescent material by having a high triplet energy. An organic electroluminescent device is also provided. The compound for an organic electroluminescent device is represented by structural formula 1.COPYRIGHT KIPO 2016
An electroluminescent compound and an electroluminescent device comprising the same
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, (2016/10/10)
The present invention relates to an organic light emitting compound adopted to an organic electroluminescent device. The organic light emitting compound is represented by chemical formula 1. In the case of adopting the same as a dopant compound in a lumin
