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.
Novel antracene derivatives for organic light-emitting diode and organic light-emitting diode including the same
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Paragraph 0272; 0273; 0274; 0275; 0276; 0277, (2016/10/31)
The present invention relates to an organic light emitting compound represented by chemical formula A, and an organic light emitting device comprising the same. Substituent R_1 to R_8, R_11 to R_19, L, n, and X are the same as defined in the specification. The organic light emitting compound represented by chemical formula A can be used as an organic light emitting device, and can be used to manufacture an excellent device having stable and highly efficient characteristics.COPYRIGHT KIPO 2016