Takudrei

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Resorcinarene Podand with Amine Functionalized Side Arms - Synthesis, Structure and Binding Properties of a Neutral Anion Receptor

K. Salorinne, D. P. Weimann, C. A. Schalley, M. Nissinen— 2009

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.

Title136
Resorcinarene Podand with Amine Functionalized Side Arms - Synthesis, Structure and Binding Properties of a Neutral Anion Receptor
AuthorK. Salorinne, D. P. Weimann, C. A. Schalley, M. Nissinen
Date20091027
IdentifierDOI 10.1002/ejoc.200900814
Source(s)
CitationEur. J. Org. Chem. 2009, 6151-6159