The synthesis of a series of 1,2,4-oxadiazolyl-N-methylpyridinium salts differing in the length and the position of the alkyl chain in the heterocyclic ring and the counter ions is reported. Some features of this new family of salts as perspective ionic liquids are described and the influence of the varying moieties in the modulation of the properties is discussed.
Pibiri, I., Pace, A., PALUMBO PICCIONELLO, A., Pierro, P., & Buscemi, S. (2006). Synthesis and characterization of a series of alkyl oxadiazolylpyridinium salts as perspective ionic liquids. HETEROCYCLES, 68(12), 2653-2661 [10.3987/COM-06-10895].