Used in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds in pharmaceutical research. Serves as a key intermediate in the development of trifluoromethyl-containing drug candidates due to its boronic acid functionality and protected amine group. The tert-butoxycarbonyl (Boc) protection allows for selective deprotection and further functionalization in multi-step syntheses. Commonly applied in the preparation of kinase inhibitors and other bioactive molecules where the trifluoromethyl aryl motif enhances metabolic stability and binding affinity. Suitable for solid-phase and solution-phase peptide-like assembly when incorporated into complex molecular architectures.