New nitrogen- and sulfur-containing compounds, bicyclic and monocyclic, were prepared and evaluated as ligands in the transfer hydrogenation of acetophenone. Utilising [Ir(COD)Cl]2 as metal precursor the best result, 80% ee, was obtained using a bicyclic sulfoxide ligand.
新型含氮和含
硫单环及
双环化合物被制备并作为
配体用于
乙酰苯的氢转移反应中评估。使用[Ir(COD)Cl]2作为
金属前驱体,通过一种双环亚砜
配体获得了最佳结果,即80%的ee(对映体过量)。