This chemical is primarily utilized in advanced organic synthesis, particularly as a chiral ligand or catalyst in asymmetric reactions. Its unique structure, featuring trifluoromethyl groups and a rigid dinaphtho framework, makes it highly effective in facilitating enantioselective transformations, such as hydrogenations or carbon-carbon bond formations. The presence of the phosphine oxide moiety enhances its stability and reactivity, allowing it to perform under a wide range of conditions. It is often employed in the pharmaceutical industry for the synthesis of chiral drugs, where precise control over stereochemistry is crucial. Additionally, its fluorinated aromatic groups contribute to its solubility in organic solvents, making it versatile for use in various reaction media.