Homogeneous chiral nickel-bisphosphine complexes catalyze the asymmetric hydrogenation of α-amino-β-keto ester hydrochlorides through dynamic kinetic resolution to efficiently afford anti-β-hydroxy-α-amino esters with high diastereo- and enantioselectivities.
均相手性
镍-
二膦配合物通过动态动力学解析催化了δ-±-
氨基-δ-
酮酯盐酸盐的不对称氢化反应,从而以较高的非对映和对映选择性高效制备出反δ-²-羟基-δ-
氨基酯。