| 摘要 |
PROBLEM TO BE SOLVED: To provide an aminocarbazole compound suitable for a hole transport material of an organic EL element, and an organic EL element excellent in driving voltage, luminous efficiency, and element life using the compound.SOLUTION: A 2-aminocarbazole compound is represented by general formula (1). (In the formula, X represents a sulfur atom or an oxygen atom, Rto Reach independently represent a hydrogen atom, a deuterium atom, or a phenyl group, and Arand Areach independently represent a C6-C18 aromatic hydrocarbon group, a dibenzothienyl group, or a dibenzofuranyl group.) |
