Used in organic synthesis as a key reagent for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical development. Its alkenylboronic acid structure allows for selective transformations in complex molecule assembly, particularly in synthesizing alkenyl-substituted aromatic and heteroaromatic compounds. Commonly employed in research settings for preparing bioactive molecules and functional materials. Requires careful handling due to moisture sensitivity and potential decomposition upon exposure to air.