Used extensively in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, to create biaryl compounds, which are essential in pharmaceuticals and agrochemicals. It serves as a key intermediate in the production of complex organic molecules, including drug candidates and advanced materials. Its boronic acid group enables efficient conjugation with various organic substrates, making it valuable in medicinal chemistry for developing targeted therapies. Additionally, it is employed in the synthesis of polymers and sensors, where its vinyl group allows for polymerization or functionalization, enhancing material properties.