Perfluoro-1,1′-biphenyl and perfluoronaphthalene and their derivatives as π-acceptors for anions
Research output: Contribution to journal › Article › Scientific › peer-review
|Number of pages||4|
|Journal||New Journal of Chemistry|
|Publication status||Published - 1 Jan 2015|
|Publication type||A1 Journal article-refereed|
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.