CYCLIC AZINE COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ELECTRON TRANSPORT MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT

摘要

To provide a cyclic azine compound having excellent heat resistance and current efficiency.SOLUTION: The present invention relates to a cyclic azine compound represented by a compound obtained by the following formula. The compound is a cyclic azine compound having excellent durability and current efficiency, which can provide an organic electroluminescent element material and an electron transport material for an organic electroluminescent element.SELECTED DRAWING: Figure 1