Ultra-deep removal of thiophene from model oil, catalyzed by amphiphilic ionic liquids in reverse micellar system was written by Nowicki, J.;Wojcik, J.;Muszynski, M.;Woszczynski, P.. And the article was included in Catalysis Communications in 2019.Application In Synthesis of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate The following contents are mentioned in the article:
Amphiphilic imidazolium ionic liquids have been successfully applied in desulfurization of model oil. The reduction of thiophene content to below 1 ppm was achieved. Dual functionality of ILs used in this study allows to form the reactive reverse micellar system and to catalyze oxidation of thiophene into oxidation products effectively. A mol. interaction of H2O2 mol. with imidazolium C2-H proton may be considered as a one of the key factor of desulfurization process carried out in reverse micellar system catalyzed by imidazolium ILs. Furthermore, observed catalytic synergism of imidazolium ILs and H2SO4 also affects the high efficiency of this process. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Application In Synthesis of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate).
1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents.n increase of the alkyl chain length of the alcohols. Application In Synthesis of 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem