It is an object of the present invention to provide an arylamine compound which has resistance to repeated oxidation reactions. The present invention provides a secondary arylamine compound represented by General Formula 1.
(In the formula, Ar
11
is an aryl group having 7 to 25 carbon atoms or a heteroaryl group having 7 to 25 carbon atoms. Ar
12
and Ar
13
may be identical or different, and are individually either an aryl group having 6 to 25 carbon atoms or a heteroaryl group having 5 to 9 carbon atoms. X is either a bivalent aromatic hydrocarbon group having 6 to 25 carbon atoms or a bivalent heterocyclic group having 5 to 10 carbon atoms.)
本发明的目的是提供一种具有抗重复氧化反应的芳基胺化合物。本发明提供了由通式1表示的二级芳基胺化合物。(在公式中,Ar11是具有7至25个碳原子的芳基基团或具有7至25个碳原子的杂环基团。Ar12和Ar13可以相同也可以不同,分别是具有6至25个碳原子的芳基基团或具有5至9个碳原子的杂环基团。X是具有6至25个碳原子的双价
芳香烃基团或具有5至10个碳原子的双价杂环基团。)