A novel process for producing an optically active amide excellent in chemical selectivity and enantioselectivity by asymmetric hydrogenation of an α,β-unsaturated amide and also allowing the reaction to proceed efficiently even when a trace amount of a catalyst is used relative to the substrate as compared with the amount in a conventional process. An optically active amide is produced by asymmetric hydrogenation of an α,β-unsaturated amide derivative in the presence of a transition metal complex containing a specific phosphine-phosphorane compound.
一种通过 α,β-不饱和酰胺的不对称氢化反应生产光学活性酰胺的新工艺,该工艺具有极佳的
化学选择性和对映体选择性,与传统工艺相比,即使相对于底物使用微量催化剂,反应也能高效进行。在含有特定膦-膦化合物的过渡
金属复合物存在下,α,β-不饱和酰胺衍
生物通过不对称氢化反应生成光学活性酰胺。