Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective hydrogenation and transfer hydrogenation reactions. Its rigid backbone and well-defined stereochemistry make it effective in inducing high enantioselectivity when complexed with transition metals like ruthenium or rhodium. Commonly applied in the synthesis of chiral amines and pharmaceutical intermediates where stereochemical purity is critical. Also employed in the development of asymmetric C–C bond-forming reactions and in organocatalytic transformations due to its ability to form stable complexes with metal centers and influence reaction pathways through steric and electronic control.