400607-04-7Relevant articles and documents
ANTHRACENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
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Paragraph 0181-0183; 0194-0196, (2021/05/18)
The present specification relates to an anthracene compound represented by chemical formula 1 and an organic light emitting device including the same.
Preparation method and purification method of 9,10-substituted anthracene
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Paragraph 0044; 0052-0054, (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.
DOUBLE-DECKER SILSESQUIOXANE DERIVATIVE AND SYNTHESIZING METHOD THEREOF
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Paragraph 0067-0069, (2020/10/10)
A double-deck silsesquioxane derivative represented by chemical formula 1, a method for preparing the same, and an organic light emitting diode including the derivative are provided. Chemical Formula 1. R is the same as in the above formula. 1 Is a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group. R2 is possible. . Or. Me. (by machine translation)