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 reactivity make it suitable for constructing complex pyridine-containing molecules, often found in bioactive compounds and functional materials. The trifluoroborate group enhances shelf life and handling compared to boronic acids, while still generating active catalytic species under mild conditions. Commonly applied in late-stage functionalization where sensitive functional groups are present.