FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018993343> ?p ?o ?g. }

• W2018993343 endingPage "451" @default.
• W2018993343 startingPage "437" @default.
• W2018993343 abstract "The preparation of new 25,27-bis(alkyloxy)calix[4]arenes-crown-6 in the cone, partial-cone and 1,3-alternate conformation is reported. We have also investigated the alkylation of the cone monoalkylated calix[4]arene-crown-6 achieved using Cs 2 CO 3 . This reaction afforded a mixture of cone and partial-cone calix[4]arenes-crown-6 having an alkyl chain anti or syn to the polyether ring. Conformations have been probed using 1 H, 13 C, 2D-NMR and NOESY analysis, and using X-ray crystallography. Extraction experiments using a two-phase solvent method involving cesium picrate were performed for these newly synthesized conformers. They reveal and confirm the strong preference for the 1,3-alternate conformers. The affinity of 1,3-alternate calixarenes for Cs + has been assessed by complexation measurements (log g ) using a spectrophotometric technique. No significant Cs + extraction difference was observed in relation to the nature of the alkyl chains on the aromatic rings. 1 H NMR studies of the 1,3-alternate calixarene Cs + complexes confirms the cation's spacial position between the two aromatic rings, due to cation- ~ interactions." @default.
• W2018993343 created "2016-06-24" @default.
• W2018993343 creator A5019215794 @default.
• W2018993343 creator A5023268992 @default.
• W2018993343 creator A5028105579 @default.
• W2018993343 creator A5028285426 @default.
• W2018993343 creator A5028441333 @default.
• W2018993343 creator A5048806582 @default.
• W2018993343 creator A5061635410 @default.
• W2018993343 creator A5078011344 @default.
• W2018993343 creator A5083129271 @default.
• W2018993343 creator A5087601131 @default.
• W2018993343 date "2002-07-01" @default.
• W2018993343 modified "2023-10-12" @default.
• W2018993343 title "Synthesis and Cesium Binding Affinity of New 25,27-Bis(alkyloxy)calix[4]arene-crown-6 Conformers in Relation to the Alkyl Pendent Moiety" @default.
• W2018993343 cites W1969612340 @default.
• W2018993343 cites W1972055580 @default.
• W2018993343 cites W1975921746 @default.
• W2018993343 cites W1983600356 @default.
• W2018993343 cites W1983783428 @default.
• W2018993343 cites W1987739087 @default.
• W2018993343 cites W1992599472 @default.
• W2018993343 cites W2006043086 @default.
• W2018993343 cites W2012883932 @default.
• W2018993343 cites W2014189135 @default.
• W2018993343 cites W2019842197 @default.
• W2018993343 cites W2023286319 @default.
• W2018993343 cites W2023807853 @default.
• W2018993343 cites W2026337322 @default.
• W2018993343 cites W2026507384 @default.
• W2018993343 cites W2041601941 @default.
• W2018993343 cites W2044627613 @default.
• W2018993343 cites W2057567287 @default.
• W2018993343 cites W2059401704 @default.
• W2018993343 cites W2079745208 @default.
• W2018993343 cites W2079969050 @default.
• W2018993343 cites W2083455737 @default.
• W2018993343 cites W2124860710 @default.
• W2018993343 cites W2163483143 @default.
• W2018993343 cites W2171322225 @default.
• W2018993343 cites W2493890438 @default.
• W2018993343 cites W2504098569 @default.
• W2018993343 cites W2951562957 @default.
• W2018993343 cites W2952580081 @default.
• W2018993343 cites W2999110149 @default.
• W2018993343 doi "https://doi.org/10.1080/1061027021000002404" @default.
• W2018993343 hasPublicationYear "2002" @default.
• W2018993343 type Work @default.
• W2018993343 sameAs 2018993343 @default.
• W2018993343 citedByCount "21" @default.
• W2018993343 countsByYear W20189933432012 @default.
• W2018993343 countsByYear W20189933432014 @default.
• W2018993343 countsByYear W20189933432015 @default.
• W2018993343 countsByYear W20189933432016 @default.
• W2018993343 countsByYear W20189933432018 @default.
• W2018993343 crossrefType "journal-article" @default.
• W2018993343 hasAuthorship W2018993343A5019215794 @default.
• W2018993343 hasAuthorship W2018993343A5023268992 @default.
• W2018993343 hasAuthorship W2018993343A5028105579 @default.
• W2018993343 hasAuthorship W2018993343A5028285426 @default.
• W2018993343 hasAuthorship W2018993343A5028441333 @default.
• W2018993343 hasAuthorship W2018993343A5048806582 @default.
• W2018993343 hasAuthorship W2018993343A5061635410 @default.
• W2018993343 hasAuthorship W2018993343A5078011344 @default.
• W2018993343 hasAuthorship W2018993343A5083129271 @default.
• W2018993343 hasAuthorship W2018993343A5087601131 @default.
• W2018993343 hasConcept C103319777 @default.
• W2018993343 hasConcept C145148216 @default.
• W2018993343 hasConcept C178790620 @default.
• W2018993343 hasConcept C185592680 @default.
• W2018993343 hasConcept C18705241 @default.
• W2018993343 hasConcept C19549132 @default.
• W2018993343 hasConcept C2776421670 @default.
• W2018993343 hasConcept C2776568683 @default.
• W2018993343 hasConcept C2780263894 @default.
• W2018993343 hasConcept C32909587 @default.
• W2018993343 hasConcept C71240020 @default.
• W2018993343 hasConcept C8010536 @default.
• W2018993343 hasConcept C83263248 @default.
• W2018993343 hasConceptScore W2018993343C103319777 @default.
• W2018993343 hasConceptScore W2018993343C145148216 @default.
• W2018993343 hasConceptScore W2018993343C178790620 @default.
• W2018993343 hasConceptScore W2018993343C185592680 @default.
• W2018993343 hasConceptScore W2018993343C18705241 @default.
• W2018993343 hasConceptScore W2018993343C19549132 @default.
• W2018993343 hasConceptScore W2018993343C2776421670 @default.
• W2018993343 hasConceptScore W2018993343C2776568683 @default.
• W2018993343 hasConceptScore W2018993343C2780263894 @default.
• W2018993343 hasConceptScore W2018993343C32909587 @default.
• W2018993343 hasConceptScore W2018993343C71240020 @default.
• W2018993343 hasConceptScore W2018993343C8010536 @default.
• W2018993343 hasConceptScore W2018993343C83263248 @default.
• W2018993343 hasIssue "5" @default.
• W2018993343 hasLocation W20189933431 @default.
• W2018993343 hasOpenAccess W2018993343 @default.
• W2018993343 hasPrimaryLocation W20189933431 @default.
• W2018993343 hasRelatedWork W1738012302 @default.
• W2018993343 hasRelatedWork W1978991292 @default.

• next