Used as a chiral ligand in asymmetric catalysis, particularly in transition metal-catalyzed reactions such as hydrogenation, cross-coupling, and C–H activation. Its rigid, sterically hindered structure enables high enantioselectivity by effectively differentiating prochiral faces of substrates. Commonly employed in the synthesis of pharmaceuticals and fine chemicals where precise stereochemical control is critical. Also utilized in academic research to develop new catalytic methodologies involving palladium, rhodium, and ruthenium complexes.