2,2,6,6-Tetramethylpiperidine-1-yloxyl bound to the imidazolium ion by an acetamido group for investigation of ionic liquids

Tetrahedron Letters

Volumn 51, Issue 4, 2010, Pages 747-750

  Strehmel, Veronika ^a   Rexhausen, Hans ^a   Strauch, Peter ^a  

^a UNIVERSITY OF POTSDAM   (Germany)

Author keywords

ESR spectroscopy; Ionic liquids; Nitroxides; Spin probes

Indexed keywords

2,2,6,6 TETRAMETHYLPIPERIDINE 1 YLOXYL DERIVATIVE; ACETAMIDE; AMIDE; ANION; BIS(TRIFLUOROMETHYLSULFONYLIMIDE); CARBENE; DIMETHYL SULFOXIDE; FUNCTIONAL GROUP; IMIDAZOLE DERIVATIVE; IMIDAZOLIUM ION; IONIC LIQUID; NITROXIDE DERIVATIVE; RADICAL; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL BINDING; CHEMICAL REACTION; CHEMICAL STRUCTURE; COVALENT BOND; ELECTRON SPIN RESONANCE; MOLECULE; SPIN PROBE; SYNTHESIS;

EID: 72149117927     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.11.124     Document Type: Article

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25. -1 in the case of 1).
26. -1 in the case of 1).
27. -1 in the case of 5). The absence of iodide in the spin probe 6 is checked by washing with water and by adding silver nitrate solution to the washing water. No precipitation is observed.
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29. 2 determined by Karl-Fischer analysis. No halogenide was detected in the ionic liquids using silver nitrate solution.