Used primarily in organic synthesis as a protected boronic ester reagent, this compound enables efficient Suzuki-Miyaura cross-coupling reactions. The tert-butyl carbamate (Boc) group stabilizes the amine functionality during reaction sequences, while the borolane moiety allows for palladium-catalyzed coupling with aryl or heteroaryl halides. This dual functionality makes it valuable in the preparation of complex aromatic amines, particularly in pharmaceutical and agrochemical synthesis where selective bond formation is critical. Its stability and reactivity profile support use in multi-step syntheses, including the construction of biaryl structures found in active pharmaceutical ingredients.