Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in organic synthesis. Its boronic ester group is stable and compatible with various functional groups, making it valuable for constructing complex molecules in pharmaceuticals and agrochemicals. The presence of the chloropropenyl group allows for further functionalization or cyclization reactions, adding versatility in the development of heterocycles and bioactive compounds. Commonly employed in research settings for the synthesis of conjugated systems and natural product analogs.