Used in organic synthesis as a key intermediate for the preparation of various pharmaceutical compounds. Plays a crucial role in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex molecules. Applied in the development of proteasome inhibitors and other bioactive molecules. Also utilized in the synthesis of boronate esters, which are important in sensing and diagnostic applications. Its Boc-protected amine group allows for selective deprotection, making it valuable in multi-step synthetic processes.