NOVEL AROMATIC AMINE COMPOUND AND PREPARATION AND APPLICATION THEREOF

摘要

Disclosed in the present application is a novel aromatic amine compound, having the following general formula: R1, R2, and R3 all being one of an alkyl group having 1-30 hydrogen atoms or carbon atoms, an aryl group having 6-50 carbon atoms, a heterocyclyl group having 5-50 carbon atoms, or an aromatic amine group having 6-30 carbon atoms; and Ar1 and Ar2 are both one of an alkylaryl group having 7-50 hydrogen atoms or carbon atoms, an alkaryloxy group having 7-50 carbon atoms, an alkarylmercapto group having 7-50 carbon atoms, an aryl group having 6-50 carbon atoms, a heterocyclyl group having 5-50 carbon atoms, an aromatic amine group having 6-30 carbon atoms, an aryloxy group having 6-50 carbon atoms, or an aryloxyarylmercapto group having 6-50 carbon atoms. The present aromatic heterocyclic compound is used for manufacturing organic electroluminescent devices, and devices manufactured using the novel heterocyclic diffractive matter have the characteristics of high brightness, good heat resistance, long service life, and high efficiency.