Used as a key intermediate in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura coupling. Its boron-containing structure allows for efficient carbon-carbon bond formation, making it valuable in the development of pharmaceuticals, agrochemicals, and functional materials. The protected enol functionality provides stability and selectivity during reaction sequences, enabling controlled transformations in complex molecule assembly. Commonly employed in medicinal chemistry for building biologically active compounds and in materials science for designing conjugated systems.