Widely used as a chiral ligand precursor in asymmetric catalysis, this compound plays a key role in enantioselective transformations such as cross-coupling reactions, hydrogenations, and carbon–carbon bond-forming reactions. Its sterically hindered structure and well-defined chiral environment enhance selectivity and yield in the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical industries. The sulfinamide group allows for easy modification and coordination with transition metals like palladium, rhodium, and ruthenium, making it valuable in the development of efficient catalytic systems. It is especially effective in reactions requiring high enantiomeric excess, supporting the production of single-enantiomer products.