Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in organic synthesis. Its boronate ester group readily transmetallates with palladium catalysts, making it valuable for constructing biaryl and conjugated aromatic systems found in pharmaceuticals, agrochemicals, and advanced materials. Commonly employed in the development of organic semiconductors, liquid crystals, and ligands for catalysis due to its stability and reactivity profile. Suitable for solid-phase and solution-phase synthesis in medicinal chemistry and drug discovery.