The present invention is to provide quinoxaline derivatives, which has excellent electron transportation and hole blocking properties, and which can be formed into a film without being crystallized. According to the invention, quinoxaline derivatives represented by the general [formula 1] is synthesized.
(wherein X and Y represent a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, and R1 to R6 represent individually hydrogen, an alkyl group, an alkoxyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. Further, an organic semiconductor device including an electroluminescent device containing the foregoing quinoxaline derivatives is formed.)
本发明提供了
喹啉衍
生物,具有优异的电子传输和阻挡空穴的特性,并且可以形成成膜而无需晶化。根据本发明,通过合成由通用[式1]表示的
喹啉衍
生物。(其中X和Y代表取代或未取代的芳基或取代或未取代的杂环基,R1至R6分别代表氢、烷基、烷氧基、取代或未取代的芳基以及取代或未取代的杂环基。此外,形成包含上述
喹啉衍
生物的有机半导体器件,其中包括电致发光器件。)