Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Its primary application lies in pharmaceutical and agrochemical research, where it serves as a boronic ester coupling partner to introduce aromatic fragments into target compounds. The presence of chlorine and fluorine substituents enhances reactivity and influences the electronic and steric properties of the resulting products, making it valuable in the development of bioactive molecules and functional materials. Stable and compatible with a variety of reaction conditions, it supports efficient and selective transformations in modern synthetic chemistry.