Upon the hydrogen-bonding ability of the H-4 and H-5 protons of the imidazolium cation was written by Abdul-Sada, Ala’a;Al-Juaid, Salih;Greenway, Anthony M.;Hitchcock, Peter B.;Howells, Matthew J.;Seddon, Kenneth R.;Welton, Thomas. And the article was included in Structural Chemistry in 1990.Recommanded Product: 1-ethyl-2,3-dimethylimidazolium chloride This article mentions the following:
The crystal and mol. structures of [Me2Etim]Cl, [Me2Etim]2[CoCl4], and [Me2Etim]2[NiCl4]([Me2Etim]+ = 1,2-dimethyl-3-ethylimidazolium cation) all contain evidence that the H4 and H5 protons of the imidzolium cation enter into hydrogen bonds; the implications of this observation for the interactions in room-temperature chloroaluminate(III) ionic liquids are considered. In the experiment, the researchers used many compounds, for example, 1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6Recommanded Product: 1-ethyl-2,3-dimethylimidazolium chloride).
1-ethyl-2,3-dimethylimidazolium chloride (cas: 92507-97-6) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. Many drugs contain an imidazole ring, such as certain antifungal drugs, the nitroimidazole series of antibiotics, and the sedative midazolam.Recommanded Product: 1-ethyl-2,3-dimethylimidazolium chloride
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem