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Synthetic strategies based on organocatalyzed processes, such as stereoselective aldol and Mannich reaction, Michael and Diels-Alder addition, Friedel-Crafts-like functionalization, allylation, transfer hydrogenation, and hydrosilylation, etc.
Last update: Fialová Jana (24.04.2020)
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It is compulsory to pass written examination test. Last update: Fialová Jana (24.04.2020)
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R: P. I. Dalko (Ed.): Enantioselective Organocatalysis - Reactions and Experimental Procedures; Wiley-VCH, Weinheim, 2007. A: P. I. Dalko (Ed.): Comprehensive Enantioselective Organocatalysis - Catalysts, Reactions, and Applications, Vol. 1-3; Wiley-VCH, Weinheim, 2013. A: R. Rios-Torres (Ed.): Stereoselective Organocatalysis; Wiley, Hoboken, USA, 2013 Last update: Fialová Jana (24.04.2020)
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1. Introduction. 2. Catalysis via Enamines; Aldol reactions, Mannich reactions,α-Heteroatom Functionalization, Michael Additions. 3. Catalysis via Iminium Ions; Cycloadditions, Michael additions, Epoxidations. 4. Brønsted Acids as Catalysts; Michael addition, Hydrocyanation, Mannich reaction, Aza-Henry reaction, Aza-Friedel-Crafts reaction, Pictet-Spengler Reaction, Transfer Hydrogenation, Morita-Baylis-Hillman Reaction, Diels-Alder Reaction. 5. Lewis Bases as Catalysts; Allylation of Aldehydes, Aldol-Type Reactions, Hydrocyanation, Hydrosilylation, Reduction of Imines, Reduction of Ketones. 6. Epoxidation.
Last update: Fialová Jana (24.04.2020)
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http://en.wikipedia.org/wiki/Organocatalysis Last update: Fialová Jana (24.04.2020)
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Students will be able to: perceive organocatalytic reactions in terms known to you from the previous courses on organic chemistry and biochemistry recognise and understand the basic organocatalytic reactions understand the mechanisms of organocatalyzed reactions and to broaden the mechanistic understanding in general organic chemistry. identify conditions required for catalytic cycles to be efficient. use organocatalysis for designing key steps in the synthesis of organic molecules.
Last update: Fialová Jana (24.04.2020)
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