About: Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this study, we have investigated the supramolecular interaction between series of 1-alkyl-3-methylimidazolium guests with variable alkyl substituent lengths and cucurbit[6]uril (CB6) in the solution and the solid state. Correct interpretation of 1H NMR spectra was a key issue for determining the binding modes of the complexes in solution. Unusual chemical shifts of some protons in the 1H NMR spectra were explained by the polarization of the imidazolium aromatic ring upon the complexation with the host. The formation of 1:1 complex between 1-ethyl-3-methylimidazolium and CB6 is in disagreement with previously reported findings describing an inclusion of two guest molecules in the CB6 cavity. In this study, we have investigated the supramolecular interaction between series of 1-alkyl-3-methylimidazolium guests with variable alkyl substituent lengths and cucurbit[6]uril (CB6) in the solution and the solid state. Correct interpretation of 1H NMR spectra was a key issue for determining the binding modes of the complexes in solution. Unusual chemical shifts of some protons in the 1H NMR spectra were explained by the polarization of the imidazolium aromatic ring upon the complexation with the host. The formation of 1:1 complex between 1-ethyl-3-methylimidazolium and CB6 is in disagreement with previously reported findings describing an inclusion of two guest molecules in the CB6 cavity. (en)
Title	Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril (en)
skos:prefLabel	Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril Electron Density Shift in Imidazolium Derivatives upon Complexation with Cucurbit[6]uril (en)
skos:notation	RIV/00216224:14310/09:00029441!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GP203/07/P382), P(LC06030), S, Z(MSM0021622413)
http://linked.open...iv/cisloPeriodika	28
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kolman, Viktor Nečas, Marek Kulhánek, Petr Střelcová, Zora Marek, Radek Švec, Jan Šindelář, Vladimír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	312856
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/09:00029441
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cucurbiturils; host-guest systems; ionic liquids; supramolecular chemistry (en)
http://linked.open.../riv/klicoveSlovo	host-guest systems ionic liquids supramolecular chemistry cucurbiturils
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[FF04AF428BE9]
http://linked.open...i/riv/nazevZdroje	Chemistry - A European Journal
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Biomolecular centre New cucurbit[n]uril derivatives
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	15
http://linked.open...iv/tvurceVysledku	Kulhánek, Petr Marek, Radek Nečas, Marek Střelcová, Zora Kolman, Viktor Švec, Jan Šindelář, Vladimír
http://linked.open...ain/vavai/riv/wos	000268286200020
http://linked.open...n/vavai/riv/zamer	Proteiny v metabolismu a při interakci organismů s prostředím
issn	0947-6539
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software