Novel quaternary ammonium ionic liquids and their use as dual solvent-catalysts in a hydrolytic reaction was written by Weng, Jianyang;Wang, Congmin;Li, Haoran;Wang, Yong. And the article was included in Green Chemistry in 2006.Name: 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate The following contents are mentioned in the article:
Ionic liquids (ILs) are no longer just a class of esoteric compounds, but are proving to be valuable and useful in a multitude of different applications. Herein, novel quaternary ammonium ionic liquids have been synthesized and characterized. These ionic liquids are Bronsted acidic, available from cheap raw materials and easy to prepare They have been used both as a catalyst and environmentally benign solvent for the hydrolytic reaction of 1,1,1,3-tetrachloro-3-phenylpropane, eliminating the need for a volatile organic solvent and addnl. catalyst. The results clearly demonstrate that these ILs can be easily separated and reused without losing their activity and quality. Also, the yields obtained with this methodol. are significantly increased in comparison with those reported in organic solvents to date. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Name: 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. 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.Name: 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem