263398-16-9Relevant articles and documents
Synthesis process of adamantane triphenylamine
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, (2022/04/03)
The invention provides a synthesis process of adamantane triphenylamine. The synthesis process comprises the following steps: 1) taking adamantanol and phenol, adding into a solvent, and reacting to obtain adamantane phenol; 2) adding adamantane phenol, trifluoromethanesulfonic anhydride and alkali salt into a solvent for reaction to obtain adamantane phenyl trifluoromethanesulfonate; (3) adding the 2-bromo-4-chloroaniline, phenylboronic acid, a catalyst and alkali salt into a solvent, and reacting to obtain 2-phenyl-4-chloroaniline; (4) adding the 2-phenyl-4-chloroaniline, bis (pinacolato) diboron, a catalyst and alkali salt into a solvent, and reacting to obtain 4-amino-3-phenylboronic ester; and 5) adding adamantane phenyl trifluoromethanesulfonate, 4-amino-3-phenylboronic ester, a catalyst and alkali salt into a solvent, and carrying out a reaction to obtain adamantane triphenylamine. According to the method, raw materials are easy to obtain, operation is easy, hundred-kilogram-level production is achieved, the obtained product is high in purity, and the liquid phase purity reaches 99.9% or above.
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE
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Paragraph 0158; 0163-0166, (2020/11/11)
Novel compounds and organic light emitting devices are disclosed. The novel compound is represented by the following Chemical Formula 1, and when the novel compound is used as a material for a hole transport layer of an organic light emitting device, the
CYCLIC AZINE COMPOUND HAVING ADAMANTYL GROUP, PRODUCTION METHOD, AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAID COMPOUND AS CONSTITUENT
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Paragraph 0193 - 0195, (2016/10/27)
wherein Ad each independently represents a 1-adamantyl group, etc., p and q are each independently 0 or 1, Ar1 and Ar2 are each independently a single bond (but only when p is 1, or q is 1), or a pyridyl group which may be substituted by a phenyl group, e
