| 摘要 |
PROBLEM TO BE SOLVED: To provide a 2-aminocarbazole compound suitable for a hole transport material of an organic EL element, and to provide the organic EL element having high luminous efficiency and excellent in durability.SOLUTION: The 2-aminocarbazole compound is represented by general formula (1) (wherein Arand Arare each independently a (substituted) 6-50C aryl or the like; Ris a 1-18C straight chain, branched or cyclic alkyl, a (substituted) 6-50C aryl or the like; Rand Rare each independently H, a halogen or a 1-18C straight chain, branched or cyclic alkyl or the like; and Ris H, a halogen, a 1-18C straight chain, branched or cyclic alkyl or the like). |
