CAS.59951-65-4 1-Bromo-4-phenylnaphthalene

The conjugated structure of phenyl and naphthalene rings gives the molecule a strong electron delocalization effect, which is very advantageous for the transmission of photoelectrons in OLED materials. A larger conjugated system can enhance the luminescence efficiency of molecules, which is helpful for developing high brightness and high efficiency OLED materials, especially in the luminescent layer materials. In addition, the positions of bromine and phenyl groups in the molecular structure can regulate the electron distribution, helping to optimize the charge transfer properties of the material. Through the optimization of this electronic structure, 1-bromo-4-phenylnaphthalene and its derivatives can be used to develop electron or hole transport materials for OLEDs, thereby improving the charge balance of the device, enhancing luminous efficiency and stability.