| abstract |
(57) [Problem] To provide a distyrylarylene derivative and an organic electroluminescence device capable of realizing improvement in luminous efficiency and lower driving voltage. SOLUTION: General formula [I] (Wherein, An, Ar 1 , Ar 2 , and R 1 to R 4 are as described in the specification), and a light emitting layer of an organic EL device is formed using a distyrylarylene derivative represented by the following formula: Thereby, excellent luminous efficiency can be obtained, and driving at a low voltage can be realized, and excellent performance can be obtained even with a single layer. |