Used as a chiral catalyst in asymmetric synthesis, particularly in enantioselective cyclization and ring-forming reactions. Its structure enables high stereocontrol, making it valuable in the preparation of biologically active molecules, including pharmaceutical intermediates. Commonly applied in the synthesis of nitrogen-containing heterocycles where precise chirality is required. Also employed in organocatalytic processes due to its stability under various reaction conditions and ability to promote carbon–carbon and carbon–heteroatom bond formations with high enantiomeric excess.