Publikation: Dissertationsschrift

Asymmetric catalysis in organic carbonates

Grunddaten
Abstract
Autoren

Grunddaten

Titel	Asymmetric catalysis in organic carbonates
Erscheinungsjahr	2008
Publikationsform	Elektronische Ressource
Publikationsart	Dissertationsschrift
Sprache	Englisch
Letzte Änderung	19.03.2013 10:48:22
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/31241
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Abstract

This thesis presents the use of organic carbonates (especially propylene carbonate) as alternative solvents for asymmetric catalysis. In the last decades the usefulness of these solvents for homogeneous and heterogeneous catalysis has been presented in several publications. In this thesis homogeneous palladium-, rhodium- and iridium-catalyzed reactions were investigated in organic carbonates. A major part was the use of the rhodiumcatalyzed hydrogenation to obtain chiral products with high stereoselectivities. Moreover, it could be shown, that organic carbonates can be used to afford an efficient catalyst recycling as well as to obtain pure products via product distillation out of the reaction media. Furthermore this thesis includes results on the use of organic carbonates as solvents for palladium catalyzed copper-free Sonogashira reaction as well as for asymmetric allylic substitutions.

Autor

Schäffner, Benjamin