Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of nitrogen-containing heterocyclic compounds with potential biological activity. It serves in the preparation of kinase inhibitors and other bioactive molecules in medicinal chemistry research. Also employed in the design of ligands for metal-catalyzed reactions, supporting the construction of complex organic frameworks. Its oxide structure enhances reactivity in coupling reactions, making it valuable in the development of functional materials and agrochemicals.