Aqueous Bronsted-Lowry Chemistry of Ionic Liquid Ions was written by Driver, Gordon W.. And the article was included in ChemPhysChem in 2015.Reference of 35487-17-3 This article mentions the following:
Ionic liquids have become commonplace materials found in research laboratories the world over, and are increasingly utilized in studies featuring water as co-solvent. It is reported herein that proton activities, aH+, originating from auto-protolysis of H2O mols., are significantly altered in mixtures with common ionic liquids comprised of Cl–, [HSO4]–, [CH3SO4]–, [CH3COO]–, [BF4]–, relative to pure water. PaH+ values, recorded in partially aqueous media as -log(aH+), are observed over a wide range (â?-13) as a result of hydrolysis (or acid dissociation) of liquid salt ions to their associated parent mols. (or conjugate bases). Bronsted-Lowry acid-base character of ionic liquid ions observed is rooted in equilibrium known to govern the highly developed aqueous chem. of classical organic and inorganic salts, as their well-known aqueous pKs dictate. Classical salt behavior observed for both protic and aprotic ions in the presence of water suggests appropriate attention need be given to relevant chem. systems in order to exploit, or avoid, the nature of the medium formed. In the experiment, the researchers used many compounds, for example, 1-Methyl-1H-imidazol-3-ium chloride (cas: 35487-17-3Reference of 35487-17-3).
1-Methyl-1H-imidazol-3-ium chloride (cas: 35487-17-3) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. This ring system is present in important biological building blocks, such as histidine and the related hormone histamine.Reference of 35487-17-3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem