Used in organic synthesis as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds. Its boronate ester group readily reacts with aryl or vinyl halides in the presence of palladium catalysts, making it valuable in pharmaceutical and agrochemical research for constructing biaryl and heteroaryl frameworks. Commonly employed in the development of functional materials, including OLEDs and conjugated polymers, due to its electron-donating morpholine moiety and structural stability.