This chemical is widely utilized in organic synthesis as a chiral auxiliary or building block for the preparation of complex molecules, particularly in the pharmaceutical industry. It is often employed in asymmetric synthesis to induce stereoselectivity, enabling the production of enantiomerically pure compounds. Its tert-butoxycarbonyl (Boc) protecting group is particularly valuable in peptide synthesis, where it safeguards amine functionalities during reactions. Additionally, its rigid imidazolidinone structure makes it useful in the development of catalysts and ligands for asymmetric transformations, enhancing the efficiency and selectivity of chemical reactions. Its application extends to the synthesis of biologically active compounds, including drug candidates and natural products.