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Using tandem cyclisation/Sonogashira cross-coupling in the synthesis of natural products and their derivatives
Liška, Benno ; Matoušová, Eliška (advisor) ; Míšek, Jiří (referee)
The subject of this bachelor's thesis is the preparation of polycyclic compounds using the tandem cyclisation/Sonogashira cross-coupling and a potential application of this reaction to the synthesis of natural products and their derivatives. The aim was to study this method using nonaromatic starting materials with a six-membered ring and to explore possibilities for functionalisation of the triple bond of the newly prepared compounds. The first part of this thesis deals with the synthesis of starting materials containing either an ether group or a malonate residue. The second part deals with the optimisation of conditions and the investigation of the scope of Heck reaction and Sonogashira cross-coupling. The third part describes the attempts to hydrate the triple bond and the last part contains reactions with allylic alcohols. Keywords: synthesis, tandem reaction, natural products, Sonogashira cross-coupling, Heck reaction

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