Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex organic molecules. Particularly valuable in peptide chemistry and medicinal chemistry for introducing protected aminoalkyl groups. Its trifluoroborate moiety offers enhanced stability and handling compared to boronic acids, while the benzyloxycarbonyl (Cbz) group provides orthogonal protection for amines during multi-step syntheses. Commonly applied in the preparation of biologically active compounds, including pharmaceuticals and agrochemicals.