The present invention relates to novel chiral phosphorus compounds which can be readily prepared from quinoline derivatives as inexpensive starting compounds and have the general formula (I)
wherein R
1
, R
2
, R
3
, R
4
, R
5
are chiral or achiral organic residues which are derived from substituted or unsubstituted straight or branched chain or cyclic aliphatic or aromatic groups and which, in the case of the pairs R
1
/R
2
and R
4
/R
5
, may be interconnected. Further, the invention relates to methods for the synthesis of chiral phosphorus compounds of general formula (I) and their use as catalyst components in processes for the preparation of optically active products.
本发明涉及一种新型手性
磷化合物,其可以从
喹啉衍
生物作为廉价起始化合物轻松制备,其通式为(I),其中R1、R2、R3、R4、R5是手性或非手性有机残基,其来自于取代或未取代的直链、支链或环状脂肪族或芳香族基团,并且在R1/R2和R4/R5对的情况下,它们可以相互连接。此外,本发明还涉及通式(I)的手性
磷化合物的合成方法以及它们作为催化剂组分在制备光学活性产物的过程中的使用。