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Domke,  Lutz

Asymmetric hydrogenation and hydroformylation of 1,1-disubstituted olefins

Rostock : Universität , 2015

https://doi.org/10.18453/rosdok_id00001476

http://purl.uni-rostock.de/rosdok/id00001476

Abstract:

Asymmetric hydrogenation as well as hydroformylation of 1,1-disubstituted olefins were investigated. Thus, an O-silylprotected dehydro lactate, a N,O-ketene acetal and a range of dehydro beta2-homoalanine derivatives were hydrogenated enantioselectively yielding chiral products with high stereoselectivities. Furthermore, the rhodium-catalyzed asymmetric hydroformylation of an alpha-phosphorylated styrene derivative was examined and the scope could be expanded using new phosphite-phosphoramidite ligands. In addition, HP-NMR experiments gave some indication of the active catalyst-complex.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Börner,  Armin  (Prof. Dr.)
Diéguez,  Montserrat  (Prof. Dr.)
Jahr der Abgabe:
2014
Jahr der Verteidigung:
2014
Sprache(n) :
Englisch
Schlagworte:
enantioselective synthesis, homogeneous catalysis, asymmetrische Hydrierung, asymmetrische Hydroformylierung
DDC Klassifikation :
540 Chemie
URN :
urn:nbn:de:gbv:28-diss2015-0026-6
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00001476
erstellt am:
2015-02-10
zuletzt geändert am:
2018-06-30
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