Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective organic transformations such as cyclopropanation, Diels-Alder, and aldol reactions. Its rigid bisoxazoline structure coordinates with metal centers like copper(II) or iron(II), forming highly selective catalysts that induce chirality in the product. Widely applied in pharmaceutical synthesis where control of stereochemistry is critical. The bulky tert-butyl groups enhance steric differentiation, improving enantioselectivity. Also employed in the development of chiral sensors and materials for enantiomeric separation.