(2-(2,2,2-Trifluoroethoxy)phenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry to create carbon-carbon bonds, enabling the synthesis of complex organic molecules, including drug candidates. The compound's boronic acid group acts as a key functional group, facilitating the coupling with aryl or vinyl halides in the presence of a palladium catalyst. Its trifluoroethoxy moiety can enhance the stability and reactivity of the molecule, making it valuable for constructing biologically active compounds. Additionally, it may find applications in materials science for developing advanced polymers or functionalized surfaces.