Widely used as a chiral ligand in asymmetric catalysis, this compound plays a key role in enantioselective transformations, particularly in palladium-catalyzed reactions. It is highly effective in cross-coupling reactions where control over stereochemistry is crucial, such as in the formation of chiral biaryls and asymmetric C–H activation. The presence of the phosphine group allows strong coordination to transition metals, while the chiral sulfinamide and fluorinated aryl groups enhance stereoselectivity and reactivity. Its robust structure and steric bulk contribute to high enantiomeric excess in products, making it valuable in the synthesis of pharmaceuticals and fine chemicals where precise chirality is required.