POLYMERE DIPHOSPHINLIGANDEN FÜR HOMOGEN LÖSLICHE HYDRIERKATALYSATOREN, VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG

摘要

Molecular weight-enlarged, homogeneously soluble ligands are provided that are especially useful for hydrogenation catalysts, wherein the ligands contain homochiral active centers of bis(3,4-diarylphosphinyl)pyrrolidines, and their use in producing cataylsts for enantioselective reactions, as well as the catalysts thus produced.