(2-((tert-Butyldimethylsilyl)oxy)phenyl)boronic acid is primarily used in organic synthesis, particularly in cross-coupling reactions such as the Suzuki-Miyaura reaction. 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 tert-butyldimethylsilyl (TBDMS) protecting group in the compound enhances stability and selectivity during reactions, making it valuable for constructing intermediates in drug development and fine chemical production. Additionally, its boronic acid moiety allows for efficient conjugation with various organic substrates, facilitating the creation of biaryl compounds, which are essential in agrochemicals, polymers, and advanced materials.