Used as a chiral organocatalyst in asymmetric synthesis, particularly in enantioselective transformations where high stereocontrol is required. Its rigid, sterically hindered structure enables effective differentiation of prochiral faces in substrates, making it valuable in the synthesis of pharmaceutical intermediates and fine chemicals. Commonly employed in asymmetric phosphorylation and C–C bond-forming reactions, it facilitates the production of enantiomerically pure compounds. The presence of trifluoromethanesulfonamide enhances stability and influences electronic properties, supporting catalytic activity under mild conditions.