Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective organic transformations. It coordinates with transition metals to form catalysts that promote stereoselective reactions such as aldol condensations, Diels-Alder reactions, and alkylations. Its rigid structure and ability to form stable complexes enhance enantioselectivity and reaction efficiency. Commonly employed in pharmaceutical synthesis where precise stereochemistry is critical. Also utilized in polymer chemistry as a modifier to influence polymer tacticity and in the development of chiral stationary phases for chromatographic separation.