Used extensively as a chiral ligand in asymmetric synthesis, particularly in catalytic reactions such as hydrogenation and carbon-carbon bond formation. Its high enantioselectivity makes it valuable in the production of pharmaceuticals, enabling the synthesis of complex molecules with precise stereochemistry. Additionally, it is employed in the development of agrochemicals and fine chemicals, where control over chiral centers is critical for efficacy and safety. Its trifluoromethyl groups enhance its electron-withdrawing properties, improving its performance in catalytic processes.