Used primarily in organic synthesis, this reagent enables selective carbon-carbon bond formation through palladium-catalyzed cross-coupling reactions. It is especially effective for the introduction of boron-containing groups in a controlled manner, allowing for the functionalization of complex molecules. Its high regioselectivity makes it valuable in the synthesis of natural products and pharmaceuticals, where precise molecular construction is critical. It also facilitates the conversion of alkenes into versatile boronate esters, which serve as intermediates in the preparation of alcohols, amines, and other functionalized compounds.