NITROGENATED AROMATIC COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL, AND ORGANIC ELECTRONIC DEVICE
申请人:Nippon Steel & Sumikin Chemical Co., Ltd.
公开号:EP2617724A1
公开(公告)日:2013-07-24
Provided are a nitrogen-containing aromatic heterocyclic compound useful as an organic semiconductor material and an organic electronic device using this compound. The nitrogen-containing aromatic heterocyclic compound has a fused indole skeleton represented by the following formula (1), the organic semiconductor material contains the said compound, and the organic electronic device uses the said organic semiconductor material. In general formula (1), X is N-A', O, S, or Se; A is an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, or an aromatic heterocyclic group exclusive of a fused heterocycle consisting of 4 rings or more; and R is a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aromatic hydrocarbon group, or an aromatic heterocyclic group exclusive of a fused heterocycle consisting of 4 rings or more.
本发明提供了一种可用作有机半导体材料的含氮芳香杂环化合物和一种使用该化合物的有机电子器件。该含氮芳香杂环化合物具有如下式(1)表示的融合吲哚骨架,有机半导体材料包含上述化合物,有机电子器件使用上述有机半导体材料。通式(1)中,X 是 N-A'、O、S 或 Se;A 是烷基、环烷基、烯基、炔基、芳香烃基或芳香杂环基,不包括由 4 个或更多环组成的融合杂环;R 是氢原子、烷基、环烷基、烯基、炔基、芳香烃基或芳香杂环基,不包括由 4 个或更多环组成的融合杂环。