Used as a key intermediate in the synthesis of functional polymers and specialty resins, particularly in the development of stimuli-responsive materials. Its vinyl and protected amine groups allow for copolymerization via radical polymerization and subsequent deprotection for introducing amine functionality. Commonly applied in creating ligands for catalysis, surface modifiers for nanoparticles, and building blocks for porous organic frameworks. Also utilized in pharmaceutical research for constructing nitrogen-containing heterocyclic compounds through multistep synthesis routes.