Quinacridones-containing organic electroluminescence material and preparation method thereof

The invention provides a quinacridones-containing organic electroluminescence material, which takes 5,12-dibenzyl-5,12-dihydro-quinoline[2,3-b]acridine-7,14-dione as a base, different substituent groups can be introduced, plane conjugation performance of a molecular structure is enhanced, dissolvability of the organic luminescent materials can be increased, preparation is easier, by strictly controlling the reaction temperature and the reaction time, yield is high, due to introduction of different substituent groups in the organic luminescent material, electron transition can be changed, a luminescence peak is adjusted, the material can emit red light, the luminescence efficiency is high, and a red optical device made by the material can satisfy the requirement of industrial production.