CAS.2744274-34-6 3-phenyl-12H-benzofuro[2,3-a]carbazole

The structures of benzofuran and carbazole provide a wide range of conjugated systems, which can significantly enhance their charge transfer ability in OLED devices. Good charge transfer helps to improve the luminescence efficiency of the device, ensuring efficient recombination of electrons and holes in the luminescent layer and reducing energy loss. In addition, carbazole compounds are commonly used as the core functional groups of luminescent materials in OLED materials, which can achieve different luminescent properties through modification. The benzofuran structure in this compound also increases the optical activity of the molecule, making it suitable for the synthesis of luminescent layer materials and supporting the development of efficient luminescent devices.