isopropylidene acetal unit from well‐known TADDOLligands improved the performance of the derived phosphoramiditeligands in asymmetric goldcatalysis (see scheme; Ts=4‐toluenesulfonyl). X‐ray crystallography showed that the binding pocket has an effective threefold symmetry, with through‐space interactions between the arene rings of the ligand and the gold center.