Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of neuroactive compounds and central nervous system agents. Its structure allows for the formation of cyclobutane-containing analogs, which are of interest in medicinal chemistry due to their metabolic stability and conformational rigidity. Commonly employed in the preparation of GABA receptor modulators and related bioactive molecules. Also utilized in research settings for the design of novel enzyme inhibitors and in the construction of complex nitrogen-containing heterocycles.