Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in organic synthesis. Particularly valuable in the preparation of conjugated organic materials such as liquid crystals, OLEDs, and pharmaceuticals. Its boronate ester group facilitates palladium-catalyzed coupling with aryl halides under mild conditions, offering high selectivity and yield. Commonly employed in research and development of advanced functional molecules.