摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL element having high luminous efficiency and long life, and also to provide an organic EL element having high luminous efficiency regardless of the type of a light emitting dopant.SOLUTION: A material for an organic electroluminescent element is represented by the following general formula (1). [In the general formula (1), A represents a hydrocarbon aromatic ring group, a heteroaromatic ring group, or a group formed by coupling a hydrocarbon aromatic ring group with a heteroaromatic ring group, B represents a substituent, n represents an integer of 0-2, X and Y each represents an oxygen atom or a sulfur atom, and Z represents a monocyclic arylene group, a combination of monocyclic arylene groups, a monocyclic heteroarylene group, a combination of monocyclic heteroarylene groups, or a combination of a monocyclic arylene group and a monocyclic heteroarylene group.] |