Used in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds in pharmaceutical and agrochemical research. Its boronic acid group enables formation of carbon-carbon bonds with aryl halides under palladium catalysis. The propynylcarbamoyl moiety provides a handle for further functionalization or conjugation, making it useful in the development of bioactive molecules and functional materials. Commonly applied in medicinal chemistry for constructing drug-like scaffolds and in the preparation of boron-containing compounds for potential therapeutic use.