ORGANIC COMPOUND, CHARGE-TRANSPORTING MATERIAL, COMPOSITION FOR CHARGE-TRANSPORTING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE

摘要

heat resistance, excellent amorphous and charge transport capacity, and also has high singlet and triplet excitation level , excellent solubility in an organic solvent the organic compound is an organic compound represented by the following formula ( ),. ; Ar ¹ is an aromatic hydrocarbon group which may have a substituent, an aromatic heterocyclic group, or an alkyl group; Ar ² is an aromatic hydrocarbon group which may have a substituent, or an aromatic heterocyclic group; R ¹ , R ² is a hydrogen atom or a substituent. R ¹ and R ² may form a ring by combining with each other. Q is represented by the following formula ( -1) or ( -2). ; Ar ³ ~Ar ⁵ is an aromatic hydrocarbon group which may have a substituent, or an aromatic heterocyclic Ventilation. Ar ³ and Ar ⁴ is even and bonded to each other to form a ring.