Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective organic transformations. Its sterically bulky silyl groups enhance stereoselectivity by creating a well-defined chiral environment around the metal center when coordinated. Commonly employed in asymmetric allylic alkylation, Diels-Alder reactions, and other carbon–carbon bond-forming reactions where high enantiomeric excess is required. The compound’s rigid binaphthyl backbone and tunable substituents make it effective in promoting asymmetric induction in transition metal-catalyzed processes. Also utilized in the synthesis of chiral pharmaceuticals and fine chemicals where precise stereochemical control is critical.