Perfluoro-1,1′-biphenyl and perfluoronaphthalene and their derivatives as π-acceptors for anions
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Details
| Original language | English |
|---|---|
| Pages (from-to) | 746-749 |
| Number of pages | 4 |
| Journal | New Journal of Chemistry |
| Volume | 39 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2015 |
| Publication type | A1 Journal article-refereed |
Abstract
Addition of anions to perfluorinated 1,1′-biphenyl 1 or naphthalene 2 results in a shift of the 19F NMR signals. However, any specific interaction cannot be assigned to this effect. In order to study the interaction in more detail, the salt derivatives 3 and 4 were prepared and studied by single crystal X-ray diffraction revealing weak anion-π interactions in the solid state.