| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5270867 | Tetrahedron Letters | 2010 | 4 Pages |
Abstract
New spin probes bearing the 2,2,6,6-tetramethylpiperidine-1-yloxyl covalently bound to the imidazolium ion via a methylene spacer and an amide group are synthesized. If the anion is bis(trifluoromethylsulfonylimide) instead of iodide, the new spin probe has a similar structure as that of an ionic liquid. Nevertheless, the new spin probes are useful tools to investigate ionic liquids.
Graphical abstractCovalent bonding of a spin probe to the imidazolium ion via an acetamido group opens the possibility to detect the mobility of the ionic liquid cation by ESR spectroscopy.Download full-size image
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Veronika Strehmel, Hans Rexhausen, Peter Strauch,