NOVEL AROMATIC TERTIARY AMINES AND UTILIZATION THEREOF AS ORGANIC ELECTRONIC FUNCTIONAL MATERIAL
申请人:Bando Chemical Industries, Ltd.
公开号:EP1829855A1
公开(公告)日:2007-09-05
The invention provides an aromatic tertiary amine represented by the general formula (I)
wherein X represents an aromatic divalent group which is 1,4-phenylene, a 1,4-naphthalenediyl or a 9,10-anthracenediyl group, and which may have substituents thereon; and R1 to R6 are each independently represent an aromatic monovalent group which may have substituents thereon, preferably a phenyl or a naphthyl group. The aromatic tertiary amine is useful as an organic electronic functional material, and can be suitably used as a hole injecting agent in a variety of electronic devices such as an electroluminescence element.
本发明提供了一种由通式 (I) 表示的芳香族叔胺
其中 X 代表芳香族二价基团,该基团是 1,4-亚苯基、1,4-萘二基或 9,10-蒽二基,其上可以有取代基;R1 至 R6 各自独立地代表芳香族一价基团,其上可以有取代基,最好是苯基或萘基。芳香族叔胺可用作有机电子功能材料,并可适当用作各种电子设备(如电致发光元件)中的空穴注入剂。