15N NMR spectra of some ionic liquids based on 1,3-disubstituted imidazolium cations.
15N NMR spectra of twelve neat ionic liquids derived from 1,3-disubstituted imidazolium salts were measured, and effects of nitrogen atoms substitution, type of anions and influence of solvents used for dilution of neat ionic liquids were studied. Changes in charge distribution are discussed.
Research Institute for Organic Syntheses, Rybitví 296, CZ-532 18 Pardubice 20, Czech Republic. antonin.lycka@vuosas.cz
Antonín
A
Lycka
Roman
R
Dolecek
Petr
P
Simûnek
Vladimír
V
Machácek