Used primarily in cross-coupling reactions, this compound serves as a key reagent in the synthesis of complex organic molecules, especially in pharmaceutical and agrochemical industries. Its boron-containing group enables efficient Suzuki-Miyaura coupling, allowing the formation of carbon-carbon bonds under mild conditions. It is particularly valuable in constructing biaryl structures, which are common motifs in active pharmaceutical ingredients. Due to its vinyl-substituted phenyl group, it also supports the development of conjugated systems used in materials science, such as organic semiconductors and luminescent compounds. The stability and reactivity profile make it suitable for late-stage functionalization in drug discovery, where precise molecular modifications are critical.