This compound is primarily utilized in the field of organic synthesis as a key intermediate for the development of more complex molecules. Its unique spirocyclic structure makes it valuable in the design and synthesis of pharmaceuticals, particularly in the creation of drug candidates targeting neurological disorders. The tert-butyl and benzyl groups provide steric and electronic properties that enhance its reactivity and selectivity in various chemical transformations. Additionally, it is employed in the preparation of ligands for catalysis, aiding in the development of efficient catalytic systems for organic reactions. Its application extends to materials science, where it contributes to the synthesis of advanced polymers with tailored properties.