Used in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its boronate ester group is stable and easy to handle, allowing for selective coupling under mild conditions. The N-Boc protecting group enables controlled reactivity and compatibility with multi-step synthesis. Commonly employed in the construction of heterocyclic compounds and functionalized pyrroles, which are key motifs in bioactive molecules and natural products.