Used in organic synthesis as a key intermediate for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the development of functional organic materials. Commonly applied in the preparation of acridine-based dyes, optoelectronic materials, and ligands for metal complexes. Its boronate ester group facilitates palladium-catalyzed coupling, making it valuable in pharmaceutical and agrochemical research for constructing biaryl frameworks. Also employed in the design of light-emitting materials for OLEDs due to the acridine core’s favorable photophysical properties.