This chemical is primarily used as a ligand in transition metal catalysis, particularly in asymmetric synthesis and homogeneous catalysis. It plays a crucial role in facilitating various organic transformations, such as hydrogenation, carbon-carbon bond formation, and cross-coupling reactions. Its unique structure, featuring phosphine groups, enhances the stability and selectivity of metal complexes, making it valuable in producing chiral compounds for pharmaceuticals and fine chemicals. Additionally, it is employed in research and development to explore novel catalytic processes and improve reaction efficiency.