Multiple ligand transfer reaction between planar-chiral 
 cyclopentadienylruthenium complexes 
 [Cp′Ru(AN)3][PF6] [(Cp′ = 
 1-(CO2Et)-2-Me-4-RC5H2, R = Me, Ph, 
 But, AN = acetonitrile] and iron complexes CpFe(CO)(L)X (L = 
 PMe3, PPh3; X = I, Br) results in formation of 
 metal-centered chiral ruthenium complexes Cp′Ru(CO)(L)X with a 
 diastereoselectivity (de) up to 68%.
                                    平面手性
环戊二烯钌配合物[Cp′Ru(AN)3][PF6][(Cp′ = 1-(CO2Et)-2-Me-4-RC5H2, R = Me, Ph, But, AN = 
乙腈]与
铁配合物 CpFe(CO)(L)X (L = PMe3, PPh3;X = I、Br)形成
金属中心手性
钌配合物 Cp′Ru(CO)(L)X,非对映选择性 (de) 高达 68%。