Recent Advances of Boron-Containing Chiral Luminescent Materials

As a class of organic dyes, boron-containing compounds play an important role in organic luminescent materials. They have attracted considerable attention due to their unique photophysical properties. Chiral luminescent systems have a wide range of practical applications in biological imaging, optoelectronic devices, information storage and 3D display. Boron-containing chiral luminescent materials can not only effectively improve the luminescent properties of CPL materials, but also bring unique properties to the system, which enables them to be used as favorable CPL emitting materials for an expanded range of applications. Here, we review the research progress of boron-containing chiral luminescent materials by the detailed discuss according to different chiral skeletons, such as 1,1'-binaphthol, [2,2]paracyclophane, helicenes, pillar[5]arenes, and point chirality. We believe that this review is of significance for the development of boron-containing compounds and CPL materials.