Shu-Li You, Yong-Gui Zhou, Xue-Long Hou and Li-Xin Dai
A series of chiral thioether dervatives of ferrocenyl-oxazolines, prepared with diastereoselectivities >95:5, have been shown to be highly efficient catalysts for a palladium catalyzed allylic substitution reaction, with enantioselectivity of 81–98% ee, and the role of planar chirality in these ligands was also discussed.