Used primarily as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, especially in pharmaceutical and agrochemical research. Its boronate ester group enables efficient carbon-carbon bond formation under mild conditions, making it valuable in the development of drug candidates and functional materials. The morpholine ring enhances solubility and can influence the biological activity of final compounds, supporting its use in medicinal chemistry. It is also employed in the preparation of novel organic frameworks and conjugated systems for materials science applications.