Used as a chiral ligand in asymmetric catalysis, particularly in enantioselective organic transformations. Its rigid oxazoline framework enables high stereocontrol in reactions such as alkylations, aldol additions, and cycloadditions. Commonly coordinates with metals like copper or nickel to form catalysts that deliver high enantiomeric excess in the synthesis of pharmaceuticals and fine chemicals. Valued for its ability to promote asymmetric induction in carbon–carbon bond-forming reactions.