申请人:Bando Chemical Industries, Ltd.
公开号:US07196224B2
公开(公告)日:2007-03-27
The invention provides 1,3,5-tris(arylamino)benzenes represented by the general formula (I)
wherein A is naphthyl, anthryl, phenanthryl, biphenylyl or terphenylyl group, and R is alkyl having 1–6 carbon atoms or cycloalkyl group having five or six carbon atoms.
The 1,3,5-tris(arylamino)benzenes have oxidation potentials in the range of about 0.5–0.6V, excellent reversibility in oxidation-reduction process and high glass transition temperatures and in addition, they are capable of forming stable and durable amorphous film useful as high performance organic semiconductors at normal temperatures or higher with no aid of binder resins, that is, by themselves.
本发明提供了由通式(I)表示的1,3,5-三(芳基氨基)苯,其中A是萘基,蒽基,菲基,联苯基或三苯基基团,R是具有1-6个碳原子的烷基或具有五个或六个碳原子的环烷基。1,3,5-三(芳基氨基)苯的氧化电位在约0.5-0.6V范围内,具有优异的氧化还原过程可逆性和高玻璃化转变温度,并且它们能够在常温或更高温度下自行形成稳定耐久的非晶膜,可用作高性能有机半导体,无需使用粘合树脂。