Herein, we report a highly active catalyst system consisting of (R_c,R_c,R_p,R_p)-P-chirogenic Trost ligand and [Ru(C₆H₆)Cl₂]₂ for asymmetric hydrogenation of simple ketones, affording the corresponding optically active alcohols in moderate enantioselectivity. A synergetic effect between P- and C-chirogenic centers of the P-chirogenic Trost ligands was observed in this asymmetric hydrogenation process.

中文翻译：

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P色原Trost配体介导的简单酮的不对称氢化

在本文中，我们报道高活性的催化剂系统由（的ř _Ç，- [R _Ç，- [R _p，- [R _p） - P -chirogenic Trost配体和的[Ru（C ₆ H ^ ₆）氯₂ ] ₂为简单酮的不对称氢化，在中等对映选择性下得到相应的旋光醇。之间的协同效应P和- ç -chirogenic的中心P在这个不对称氢化方法中观察到-chirogenic Trost配体。