Browsing Fakultät für Chemie (inkl. GAUSS) by Advisor "Tsogoeva, Svetlana Prof. Dr."
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Bifunctional Thiourea-Based Organocatalysts for Asymmetric C-C Bond Formation Reactions: Strecker, Nitro-Michael, Mannich
(2007-12-11)A variety of new thiourea-based organocatalysts were synthesized and tested on different important C-C bond forming reactions: Strecker-reaction, Michael-addition, and Mannich-reaction. The ... -
A. Asymmetrische Organokatalyse mit kleinen Peptiden und neuen bifunktionellen organischen Verbindungen. B. Ansätze zur asymmetrischen Produktkatalyse und zur Synthese der Naturstoffhybride
(2007-07-24)The structure/activity relationship for some (S)-histidine-based dipeptide catalysts in direct aldol reactions have been examined. The reactivities and stereoselectivities are shown to be ... -
Synthesis and Application of new chiral Peptides, Guanidines and Formamides as Organocatalysts for Asymmetric C-C Bond Formation Reactions
(2007-02-07)For this Ph. D. thesis I synthesized chiral peptides, guanidines and formamides and used them as organocatalysts in asymmetric C-C bond formation reactions. Here I demonstrated that small ...