COMPOUND HAVING TRIPHENYLENE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide: as a material for use in a high-efficiency organic electroluminescent element, a light-emitting-layer host compound that has a high excited-triplet level and is capable of completely sealing in triplet excitons from a phosphorescent light-emitting body; and a high-efficiency, high-luminance organic electroluminescent element using the compound.SOLUTION: The present invention provides: a compound having a triphenylene ring structure represented by general formula (1); and an organic electroluminescent element characterized in that the compound is used as a constituent material for at least one organic layer.