Compound having substituted bipyridyl group and pyridoindole ring structure and organic electroluminescence device

摘要

As an organic electroluminescent device material having high efficiency and high durability, an organic material having excellent properties of injecting and transporting electrons, having a hole blocking ability, and having high stability in a thin film state. To provide a compound, and further to provide a highly efficient and highly durable organic electroluminescence device using this compound. A substituted bipyridyl group represented by the general formula (1) and a pyridoindole ring structure are connected via a phenylene group, and a pair of electrodes and at least one organic layer sandwiched therebetween In the organic electroluminescence device having the above, the compound is used as a constituent material of at least one organic layer. [Chemical 1]