CAS.236389-21-2 9,9′-Spirobi[9H-fluorene]-2-boronic Acid

The spirobifluorene structure has high rigidity and good conjugation, which can promote the transfer of charges (electrons and holes) in organic materials. Effective charge transfer is crucial for improving the luminous efficiency of OLED devices. The structure of this compound can improve the charge transfer efficiency in the material, thereby optimizing the overall performance of the device. In addition, the spirobifluorene structure endows the compound with excellent optical properties, making it an ideal precursor for luminescent materials. Through chemical modification, 9,9 ‘- spirobifluorene-2’ – based boronic acid can be used to synthesize OLED materials with different emission wavelengths, especially in the development of blue and white light OLED devices.