About: Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation

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About: Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation 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
rdfs:seeAlso	http://dx.doi.org/10.1039/c2nj40724h
Description	A novel method enabling the synthesis of receptors based on the calix[4]arenes immobilized in the partial cone conformation is reported. The application of a protection/deprotection strategy using nosyl groups enables the regioselective introduction of functional groups (NO2 and NH2) into the upper rim of calix[4] arenes, leading finally to the substitution pattern so far inaccessible to calixarene chemistry. The introduction of two ureido functions at the para positions of the partial cone conformer yields a novel type of receptor which can bind anions even in a highly competitive solvent (DMSO). This revealed that the partial cone conformation, so far rather ignored in supramolecular chemistry, can be also very useful in design of novel anion receptors. A novel method enabling the synthesis of receptors based on the calix[4]arenes immobilized in the partial cone conformation is reported. The application of a protection/deprotection strategy using nosyl groups enables the regioselective introduction of functional groups (NO2 and NH2) into the upper rim of calix[4] arenes, leading finally to the substitution pattern so far inaccessible to calixarene chemistry. The introduction of two ureido functions at the para positions of the partial cone conformer yields a novel type of receptor which can bind anions even in a highly competitive solvent (DMSO). This revealed that the partial cone conformation, so far rather ignored in supramolecular chemistry, can be also very useful in design of novel anion receptors. (en)
Title	Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation (en)
skos:prefLabel	Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation Anion receptors based on ureidocalix[4]arenes immobilised in the partial cone conformation (en)
skos:notation	RIV/00216208:11310/13:10141577!RIV14-MSM-11310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA203/09/0691), P(IAAX08240901)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Císařová, Ivana
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	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	61274
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/13:10141577
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	binding; chemistry; complexation; 1,3-alternate; recognition (en)
http://linked.open.../riv/klicoveSlovo	3-alternate 1 chemistry recognition complexation binding
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[72B24BB142D8]
http://linked.open...i/riv/nazevZdroje	New Journal of Chemistry
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Calixarene-porphyrin conjugates for selective complexation and separation of fullerenes Novel inorganic-organic hybrid nanomaterials
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	37
http://linked.open...iv/tvurceVysledku	Budka, Jan Cuřínová, Petra Císařová, Ivana Dvořáková, Hana Lhoták, Pavel Hudeček, Oldřich
http://linked.open...ain/vavai/riv/wos	000312485900026
issn	1144-0546
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1039/c2nj40724h
http://localhost/t...ganizacniJednotka	11310

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