This chemical is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, where it serves as a key intermediate for constructing complex molecules. Its boronate ester group facilitates the formation of carbon-carbon bonds, making it valuable in the development of pharmaceuticals, agrochemicals, and advanced materials. Additionally, it is employed in the synthesis of heterocyclic compounds, which are essential in drug discovery and medicinal chemistry. The tosyl group enhances stability and reactivity, enabling precise control in multi-step synthetic processes. Its applications extend to material science, where it contributes to the creation of organic electronic components and functional polymers.