892494-97-2Relevant academic research and scientific papers
Synthesis of some functionalized ionic liquids with long chain of carbone starting from imidazole
Djellal, Ahmed,Amirat, Samia
, p. 2391 - 2394 (2016/02/27)
Synthesis of some ionic liquids ILs 3 a-b is described starting from imidazole 1. The starting material is converted under microwave irradiation to N-alkyl imidazole (1a-b) which reacted with allylbromide to give functionalized N-alkyl, N'-allyl imidazolium bromide (2a-b). Hydroboration followed by methanolysis and acid hydrolysis applied to these give the target compounds 3 a-b in good yields.
Thermodynamic properties of mixtures containing ionic liquids: Activity coefficients at infinite dilution of organic compounds in 1-propyl boronic acid-3-alkylimidazolium bromide and 1-propenyl-3-alkylimidazolium bromide using inverse gas chromatography
Mutelet, Fabrice,Jaubert, Jean-Noel,Rogalski, Marek,Boukherissa, Malika,Dicko, Amadou
, p. 1274 - 1279 (2007/10/03)
Activity coefficients at infinite dilution γ∞ of 28 organic compounds in eight room-temperature ionic liquids of the family of 1-propyl boronic acid-3-alkylimidazolium bromide and 1-propenyl-3-alkylimidazolium bromide (with alkyl = methyl, octyl, decyl, or dodecyl) were determined at 323.15 K using inverse gas chromatography. Using all the available γ∞ data, the selectivities at infinite dilution S12 ∞ were determined. Indeed, such values are extremely useful for the design and the optimization of separation processes.
