Quinoxaline derivative, and organic semiconductor device, electric field light emitting device, and electronic device which have the same

摘要

Target is to provide an organic compound material having a bipolar character. A quinoxaline derivative represented by a general formula (1) is provided. In the formula, R¹-R¹² each independently represents a hydrogen atom, a halogen atom, a lower alkyl group, an alkoxy group, an acyl group, a nitro group, a cyano group, an amino group, a dialkylamino group, a diarylamino group, a vinyl group, an aryl group, or a heterocyclic residue group. R⁹ and R¹⁰, R¹⁰ and R¹¹, and R¹¹ and R¹² are each independent or respectively mutually bonded to form an aromatic ring. Ar¹-Ar⁴ each independently represents an aryl group or a heterocyclic residue group. Ar¹, Ar², Ar³ and Ar⁴ are each independent or Ar¹ and Ar², and Ar³ and Ar⁴ are respectively mutually bonded directly, or Ar¹ and Ar³, and Ar³ and Ar⁴ are bonded via oxygen (O), sulfur (S) or a carbonyl group.