CYCLIC AZINE COMPOUND HAVING ADAMANTYL GROUP, PRODUCTION METHOD, AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING SAID COMPOUND AS CONSTITUENT

摘要

Provides a cyclic azine compound used for an electron transport material having excellent heat resistance and excellent longevity or luminous efficiency of an organic electroluminescent device. Cyclic azine compound represented by the following general formula (1), a method for producing the same, and an organic electroluminescent device comprising the same as a constituent component: In the formula, Ad; Each independently, 1-adamantyl group and the like, p and q; Each independently, 0 or 1, Ar ¹ and Ar ³ ; Each independently, a single bond (however, when p is 1 or q is 1) or a pyridyl group which may be substituted with a phenyl group, etc., ^{and the Ad groups on Ar 1} and Ar ³ are each independently, the pyridyl group, etc. Bonded, Ar ² ; Each independently, a heteroaromatic group having 3 to 13 carbon atoms which may be substituted with a fluorine atom or the like, X ¹ , X ² , X ³ and X ⁴ are each independently a single bond, m and n; Each independently, 0, 1 or 2, Z; Nitrogen atom and the like, n+p+q; 1, 2 or 3.