(2-(Benzyloxy)-4-cyanophenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical and materials science industries to form carbon-carbon bonds, enabling the synthesis of complex organic molecules. The compound serves as a key intermediate in the production of biologically active compounds, including potential drug candidates. Its boronic acid group is essential for facilitating the coupling process, while the benzyloxy and cyano substituents can influence the reactivity and selectivity of the reaction. Additionally, it may find applications in the development of sensors or probes due to its ability to interact with diols and other functional groups.