The invention comprises novel chiral metal complex compounds of the formula (I) wherein M, PR2, R3 and R4 are outlined in the description, its stereoisomers, in the form as a neutral complex or a complex cation with a suitable counter ion. The chiral metal complex compounds can be used in asymmetric reactions, particularly in asymmetric reductions of ketones, imines or oximes.
这项发明包括公式(I)中所述的新颖手性
金属配合物化合物,其中M,PR2,R3和R4在描述中概述,其立体异构体,以中性配合物或与适当的对离子形式存在。这些手性
金属配合物化合物可用于不对称反应,特别是在酮,
亚胺或
肟的不对称还原中。