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The course Stereoselective Organic Syntheses follows up to the courses of Organic Synthesis and Retrosynthesis. The aim of this course is to teach students the synthetic methods that allow them to control stereochemical course of organic reactions. The course includes basic organic stereochemistry, physico-chemical aspects of stereochemical transformations, and analytical methods applicable in the studies of chiral compounds. The students will be acquainted with a series of common stereoselective organic reactions. They should learn how to plan a synthetic strategy in order to obtain the desired stereoizomer of a product.
Last update: Kubová Petra (14.10.2019)
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Students will be able to: do stereochemical analysis of organic compounds and their reactions. propose a suitable synthetic method for the preparation of the desired stereoizomer of a product. prepare chiral non-racemic compound and determine its enantiomerical purity. Last update: Kubová Petra (14.10.2019)
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The course is finished by an exam, which consists of both written an oral part. The student can take the exam only after obtaining a credit from a seminar from the course Stereoselective organic syntheses. Last update: Kubová Petra (14.10.2019)
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Recommended:
Optional:
Last update: Hodačová Jana (16.08.2024)
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Předmět je zakončen zápočtem a zkouškou.
Zápočet je udělen na základě aktivní účasti studenta na seminářích. Během semestru se píší dva testy (v 6. a 13. týdnu). K získání zápočtu musí student v každém z testů získat nejméně 50 bodů ze 100 možných.
Ke zkoušce může student přistoupit po získání zápočtu. Zkouška se skládá z písemné a ústní části. Ústní část může student absolvovat pokud získá z písemné části nejméně 50 bodů ze 100 možných. Last update: Kubová Petra (14.10.2019)
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1. Chirality. Determination of the absolute configuration (CIP rules). 2. Stereochemical analysis. Stereochemical terminology. 3. Stereotransformations: physico-chemical description, examples. 4. Analytical methods for studies of chiral compounds and stereotransformations. 5. Methods of obtaining enantiomers. 6. Principles of stereoselective syntheses. Asymmetric induction. 7. Relative stereochemistry control. Cyclic tranzition state or cyclic intermediate. 8. Enantioselective reactions - a strategy based on chirality of a stoichimetric reagent. 9. Enantioselective reactions - a strategy based on chirality of a substrate. 10. Enantioselective catalysis - a formation of the C-O and C-N bond. 11. Enantioselective catalysis - a formation of the C-H and C-C bond. 12. Enantioselective organocatalysis. 13. Dynamic kinetic resolution. Enzymes in enantioselective syntheses. 14. Strategy of stereoselective syntheses. Examples of industrial applications. Last update: Kubová Petra (14.10.2019)
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A teacher will provide the study materials related to the lectures. Last update: Kubová Petra (14.10.2019)
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Organic Synthesis Retrosynthesis Last update: Kubová Petra (14.10.2019)
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