10.18453/rosdok_id00002482 Kuhrt, Katharina Katharina Kuhrt http://d-nb.info/gnd/1190655349 Universität Rostock 2018 540 Chemistry & allied sciences 2018 en http://purl.uni-rostock.de/rosdok/id00002482 urn:nbn:de:gbv:28-rosdok_id00002482-3 In this thesis, the synthesis of numerous di(triaryl phosphines) with DPE- or DBF-backbone was investigated using the well-known (-)-ephedrine methodology established by S. Jugé and co-workers. These di(triaryl phosphines) were tested in asymmetric catalysis and examined in regard to their stereochemical stability. Additionally, a new route for the synthesis of a P-chirogenic BINAP-type di(triaryl phosphine) was developed starting from a P-chirogenic secondary phosphine borane.