400607-46-7Relevant articles and documents
Preparation method and purification method of 9,10-substituted anthracene
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Paragraph 0044; 0055-0057, (2020/04/17)
The invention belongs to the technical field of organic synthesis and catalysis, and particularly relates to a preparation method for synthesizing 9-(naphthalene-1-yl)-10-(4-(naphthalene-2-yl)phenyl)anthracene through a five-step reaction, and a purification method. The method provided by the invention has the advantages of less catalyst dosage, high synthesis yield, less reaction by-products (impurities) (the content of removed boric acid products is less than 1%, and boric acid self-coupling products are not generated), high product purity (the HPLC purity is greater than or equal to 99.99%)and the like, and can be directly applied to OLED terminal materials of devices, and is simple, easy to operate and suitable for large-scale industrial production.
Antracene derivatives having heteroaryl substituted phenyl group and organic light-emitting diode including the same
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Paragraph 0307-0308, (2020/12/15)
The present invention relates to an anthracene derivative represented by Chemical Formula A and an organic light-emitting device including the same, wherein substituents X1 to X5, Y, and Z are the same as defined in detailed explanation of the invention.
Asymmetric antracene derivatives having two naphthyl groups and organic light-emitting diode including the same
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Paragraph 0425; 0432-0434, (2019/12/25)
The present invention relates to antracene derivatives represented by [Formula A] and [Formula B], and an organic light-emitting diode including the same. Substituents X_1 to X_14, Y, and Z are the same as defined in the detailed description.
Asymmetric antracene derivatives having two naphthyl groups and organic light-emitting diode including the same
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Paragraph 0284; 0285; 0291; 0292, (2020/01/09)
The present invention relates to an antracene derivative represented by the following [Formula A] or [Formula B], and an organic light-emitting diode including the same. Substituents X_1 to X_7 , Y, and Z are the same as defined in the detailed description of the invention.
Phenanthridine Derivatives and organic light-emitting diode including the same
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Paragraph 0252; 0259-0261, (2019/11/23)
PURPOSE: A phenanthridine derivative compound is provided to obatin an organic light emitting diode with excellent light emitting property. CONSTITUTION: A phenanthridine derivative compound is denoted by chemical formula 1 or 2. An organic light emitting diode contains an anode, a cathode, and the phenanthridine derivative compounds inserted between the anode and cathode. The organic light emitting diode further contains a hole injection layer, a hole transport layer, an electron blocking layer, a hole blocking layer, an electron transport layer, or an electron injection layer formed by monomer deposition or solution process.
Anthracene derivatives and organic light emitting devices comprising the same
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Page/Page column 73; 74, (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.
Anthracene derivatives and organic electroluminescent device comprising the same
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Paragraph 0111; 0124-0129, (2017/10/21)
The present invention relates to anthracene derivatives which are represented by chemical formula 1 and have high brightness and improved lifespan properties by being included in a light emitting layer, and to an organic electroluminescent device comprising the same.COPYRIGHT KIPO 2017
BLUE FLUORESCENT HOST MATERIALS, AND ORGANIC THIN FILM AND ORGANIC LIGHT EMITTING DEVICES COMPRISING THE SAME
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Paragraph 0179-0183, (2017/06/19)
The present invention provides an organic compound represented by chemical formula 1, and an organic electroluminescent device comprising the same. The present invention comprises a blue fluorescent host material, thereby providing the organic electroluminescent device having improved driving voltage, light-emitting efficiency, and light-emitting lifespan.COPYRIGHT KIPO 2017
ORGANIC LIGHT-EMITTING DIODE WITH HIGH EFFICIENCY AND LONG LIFETIME
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Paragraph 0168; 0169, (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.
New organic electroluminescent material, preparation method and applications thereof
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Paragraph 0047; 0048, (2016/10/09)
The invention relates to a new organic electroluminescent material, a preparation method and applications thereof, and provides a new anthracene derivative, wherein an ether structure is introduced into an anthracene compound to link Y1, Ar1, Ar2 and R1 so as to improve the stereo skill of the compound, adjust the molecular weight of the ligand R1, carry out performance improving and skill improving according to ligand type performance, and provide other advantages. The device prepared by using the new anthracene derivative of the present invention has characteristics of high brightness, excellent heat resistance, long service life, high efficiency, and the like.