Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical synthesis. Its arylboron structure provides high stability and reactivity with palladium catalysts, making it valuable for constructing complex organic molecules, especially in drug development. The electron-withdrawing trifluoromethyl group enhances the electrophilicity of the aromatic ring, improving coupling efficiency. Commonly employed in late-stage functionalization due to its tolerance of various functional groups and mild reaction conditions.