Used primarily as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical synthesis. Its boronate ester group facilitates mild and selective coupling with aryl halides, making it valuable in the development of complex organic molecules, including bioactive compounds and functional materials. The presence of a phenolic hydroxyl group allows for further derivatization, enhancing its utility in multi-step synthetic routes. Commonly employed in the preparation of fluorinated aromatic compounds, which are important in drug discovery due to their improved metabolic stability and binding affinity.