| abstract |
The invention discloses a 1,2,7,8-tetrabromobiscyclopenteno[cd,lm]perylene compound and a preparation method and application thereof. cd,1m] perylene and brominating agent are reaction raw materials, take peroxide as catalyzer, aprotic solvent is reaction solvent, join in single-necked flask, stir at 60～90 ℃ and carry out reaction overnight, prepare corresponding 1, 2,7,8-Tetrabromodicyclopenteno[cd,lm]perylene compound. This compound is a novel aromatic conjugated structural unit, which can be used to synthesize novel organic optoelectronic and thermoelectric materials. The utility model has strong practicability, strong promotion and application value, and has good application prospects in the synthesis of various dicyclopentene [cd,lm]perylene compounds and organic semiconductor devices. |