Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective organic transformations. Its rigid structure and stereogenic centers make it effective in controlling the stereochemistry of reactions such as alkylations, aldol additions, and cycloadditions. Commonly employed with metal complexes like titanium or copper to promote high enantioselectivity in the synthesis of pharmaceuticals and fine chemicals. Valued for its ability to induce strong chiral induction and stability under various reaction conditions.