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RESEARCH PRODUCT
Resorcinarene Podand with Amine-Functionalized Side Arms â Synthesis, Structure, and Binding Properties of a Neutral Anion Receptor
Christoph A. SchalleyDominik P. WeimannMaija NissinenKirsi Salorinnesubject
TetrafluoroborateStereochemistryOrganic ChemistrySupramolecular chemistryResorcinareneChemical synthesisInclusion compoundchemistry.chemical_compoundchemistryPolymer chemistryTitrationAmine gas treatingPhysical and Theoretical ChemistryAnion bindingdescription
The synthesis and structure of a neutral resorcinarene host bearing four amine-functionalized side arms is described. The anion binding properties were investigated in solution by 1H NMR spectroscopic titration and diffusion experiments and in the gas phase by mass spectrometric studies. It was observed that in solution 1:2 (host/guest) complexes were formed between the resorcinarene host and the basic fluoride and acetate anions, whereas in the gas phase 1:1 complexes with other anions (Cl–, HCOO–, NO3–, and BF4–) were detected additionally. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2009-12-01 | European Journal of Organic Chemistry |