Chiral Enol Oxazolines and Thiazolines as Auxiliary Ligands for the Asymmetric Synthesis of Ruthenium-Polypyridyl Complexes

National Natural Science Foundation of China [21272192, 21201143]; Program for Changjiang Scholars and Innovative Research Team (PCSIRT); National Thousand Plan Foundation China; 985 Program of the Chemistry and Chemical Engineering, Xiamen University