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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Synthesis of Cationic Helical N-Heterocycles
 Hrubý, Samuel ; Kotora, Martin (advisor) ; Rýček, Lukáš (referee)
Diploma thesis concerns synthesis of hitherto unknown cationic helical heterocyclic compounds by catalytic processes from simple building blocks. The focus was on the utilization of a catalytic C-C bond cleavage in biphenylene followed by annulation with nitriles, a method that was developed in our research group. As an alternative approach was applied Suzuki- Miyaura cross-coupling. The prepared phenanthridines were used in catalytic C-H bond activation followed by annulation with alkynes giving rise to cationic helical heterocycles. These compounds have potential application in various fields of material chemistry. Key words: C-C bond activation, C-H bond activation, Suzuki-Miyaura cross-coupling, heterocycles, helical compounds, catalysis
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Catalytic annulation reactions of N-heterocycles with alkynes
 Hrubý, Samuel ; Kotora, Martin (advisor) ; Matoušová, Eliška (referee)
The aim of the bachelor thesis was to use C-C and C-H bond cleavage for the synthesis of cationic N-heterocycle compounds. Within the thesis was the aim to study various catalytic systems, reactions considering structural variations of reactants along with the effect of structure of reactants on their reactivity. The synthesis consists of rhodium-catalysed C-C bond cleavage in biphenylene followed C-H activation. Key words: C-C bond activation, C-H bond activation, heterocycles, catalysis
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See also: similar author names
4 HRUBÝ, Štěpán
2 Hrubý, Stanislav
4 Hrubý, Štěpán
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