Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective hydrogenation reactions. Its structure enables high stereocontrol, making it valuable in the synthesis of optically active compounds, especially in pharmaceuticals and fine chemicals. The ligand coordinates effectively with transition metals like rhodium or ruthenium, enhancing catalytic activity and enantioselectivity in the reduction of prochiral olefins and ketones. Its application is prominent in research and industrial settings where precise chirality is required.