Cross-couplingové reakce oniových solí katalyzované tranzitními kovy
The research of this thesis is focused on developing Suzuki cross-coupling reactions of various onium salts using the catalytic system Ni complex/trans-N,N'-dimethyl-1,2- cyklohexanediamine. As an expansion in the catalysis of nickel compounds, we have established that the catalytic system Ni(c...
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| Format: | Dissertation |
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2012
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| Online Access: | http://www.nusl.cz/ntk/nusl-304234 |
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ndltd-nusl.cz-oai-invenio.nusl.cz-3042342017-06-28T04:15:47Z Cross-couplingové reakce oniových solí katalyzované tranzitními kovy Transition metal catalyzed cross-coupling reactions of onium salts Hidasová, Denisa Šrogl, Jiří Drahoňovský, Dušan The research of this thesis is focused on developing Suzuki cross-coupling reactions of various onium salts using the catalytic system Ni complex/trans-N,N'-dimethyl-1,2- cyklohexanediamine. As an expansion in the catalysis of nickel compounds, we have established that the catalytic system Ni(cod)2/trans-N,N'-dimethyl-1,2-cyklohexanediamine can affect Suzuki reactions of tetramethylenesulfonium salts with boronic acid, which leads to cleavage of C-S and formation of new C-C bonds under relatively mild reaction conditions. This explains the unique reactivity and biomimetic behavior of a nickel catalyst to activate the C-S bond. Key words: onium salts, Suzuki coupling, nickel complexes 2012 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-304234 cze info:eu-repo/semantics/restrictedAccess |
| collection |
NDLTD |
| language |
Czech |
| format |
Dissertation |
| sources |
NDLTD |
| description |
The research of this thesis is focused on developing Suzuki cross-coupling reactions of various onium salts using the catalytic system Ni complex/trans-N,N'-dimethyl-1,2- cyklohexanediamine. As an expansion in the catalysis of nickel compounds, we have established that the catalytic system Ni(cod)2/trans-N,N'-dimethyl-1,2-cyklohexanediamine can affect Suzuki reactions of tetramethylenesulfonium salts with boronic acid, which leads to cleavage of C-S and formation of new C-C bonds under relatively mild reaction conditions. This explains the unique reactivity and biomimetic behavior of a nickel catalyst to activate the C-S bond. Key words: onium salts, Suzuki coupling, nickel complexes |
| author2 |
Šrogl, Jiří |
| author_facet |
Šrogl, Jiří Hidasová, Denisa |
| author |
Hidasová, Denisa |
| spellingShingle |
Hidasová, Denisa Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| author_sort |
Hidasová, Denisa |
| title |
Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| title_short |
Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| title_full |
Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| title_fullStr |
Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| title_full_unstemmed |
Cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| title_sort |
cross-couplingové reakce oniových solí katalyzované tranzitními kovy |
| publishDate |
2012 |
| url |
http://www.nusl.cz/ntk/nusl-304234 |
| work_keys_str_mv |
AT hidasovadenisa crosscouplingovereakceoniovychsolikatalyzovanetranzitnimikovy AT hidasovadenisa transitionmetalcatalyzedcrosscouplingreactionsofoniumsalts |
| _version_ |
1718472989828186112 |