Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"Imidazoliumsalze"”.
-
Synthese von planar chiralen Imidazoliumsalzen, ihren Metall-Carbenkomplexen und deren Verwendung in der asymmetrischen Katalyse
In addition to the properties of central and axial chirality, planar chirality plays a significant role in many asymmetric catalytic processes. The concept of planar chirality is often implemented by the application of metallocenes such as ferrocene derivatives. Some industrially important …
-
Amphiphile Phosphane für die Anwendung in neuen polaren Medien
This thesis deals with the synthesis and characterisation of phosphine ligands for the special use in polar media specially ionic liquids. The novel phosphine ligands have been functionalised with ionic or polar groups for catalyst immobilization tasks. A point of main effort were imidazol- and …