CH-pi Interaction between Carbohydrates and Aromatic Moieties: Electron Density Issue

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00066082" target="_blank" >RIV/00216224:14310/13:00066082 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

CH-pi Interaction between Carbohydrates and Aromatic Moieties: Electron Density Issue

Popis výsledku v původním jazyce

Former studies of the CH-pi interactions between carbohydrates and aromatic moieties were focused on exploration of interaction energies in complexes of selected carbohydrates with benzene and naphthalene as simplest representatives of aromatic amino acids side chains. These studies provided complex insight into the nature and strength of carbohydrate-aromatic CH-pi interaction as well as its additivity with respect to total number of pi-electrons interacting it the aromatic system. The next logical step in complex study of CH-pi interaction is to study the influence of electron density in the aromatic system to the total interaction energy of the carbohydrate-aromatic complex. For this reason, we chose established set of selected carbohydrates mentioned above and constructed aromatic systems derivatives with expected increased and decreased electron density in the cycle ? namely symmetrical difluoro-, trifluoro- and tetrafluoro-benzene and symmetrical diazine, triazine and tetrazine.

Název v anglickém jazyce

CH-pi Interaction between Carbohydrates and Aromatic Moieties: Electron Density Issue

Popis výsledku anglicky

Former studies of the CH-pi interactions between carbohydrates and aromatic moieties were focused on exploration of interaction energies in complexes of selected carbohydrates with benzene and naphthalene as simplest representatives of aromatic amino acids side chains. These studies provided complex insight into the nature and strength of carbohydrate-aromatic CH-pi interaction as well as its additivity with respect to total number of pi-electrons interacting it the aromatic system. The next logical step in complex study of CH-pi interaction is to study the influence of electron density in the aromatic system to the total interaction energy of the carbohydrate-aromatic complex. For this reason, we chose established set of selected carbohydrates mentioned above and constructed aromatic systems derivatives with expected increased and decreased electron density in the cycle ? namely symmetrical difluoro-, trifluoro- and tetrafluoro-benzene and symmetrical diazine, triazine and tetrazine.

Druh

O - Ostatní výsledky

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů