Used as a reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical synthesis. Its stability and solubility profile make it suitable for reactions under mild conditions, particularly in the preparation of biaryl compounds. The trifluoroborate group acts as a masked boronic acid, offering improved handling and reduced toxicity compared to traditional boronic acids. Commonly applied in late-stage functionalization of complex molecules where chemoselectivity and functional group tolerance are critical.