abstract |
The invention discloses an oxidized thioxanthone derivative, which has the following structural formula: In formula (1) and formula (2), R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are respectively selected from hydrogen atom, alkoxy group, alkylthio group, and alkylamine group, arylamino group, aryloxy group, arylthio group, aryl group, aromatic heterocyclic group, and R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R At least one of 8 is an aromatic group. The invention also discloses the preparation method and application of the oxidized thioxanthone derivative, and the oxidized thioxanthone derivative can be used as an organic light-emitting layer of an organic electroluminescence device. |