Cas No.32795-84-9 7-Bromobenz[a]anthracene

7-Bromobenzo [a] anthracene can serve as a precursor for luminescent materials, particularly suitable for the design of blue and green luminescent materials. The benzo [a] anthracene skeleton has excellent conjugation, which can promote the transport and recombination of excitons in the luminescent layer, thereby improving the luminescence efficiency. The introduction of bromine groups not only provides further functionalization reaction sites, but also adjusts the molecular bandgap, optimizes the emission wavelength, and makes it an ideal luminescent material in OLED devices.