Esterification of carboxylate-based ionic liquids with alkyl halides.
نویسندگان
چکیده
A facile reaction of 1-ethyl-3-methylimidazolium acetate ([EMIm]Ac) with dichloromethane at room temperature was observed with esters among the products. This esterification can be exploited for mild solvent-free esterification with a range of other carboxylate-based ionic liquids and alkyl halides.
منابع مشابه
Mild conversion of alcohols to alkyl halides using halide-based ionic liquids at room temperature.
[reaction--see text] Alcohols were efficiently converted to alkyl halides using 1-n-butyl-3-methylylimidazolium halides (ionic liquids) in the presence of Brønsted acids at room temperature. The alkyl halide products were easily isolated from the reaction mixture via simple decantation or extraction, and the 1-n-butyl-3-methylimidazolium cation could be recycled for further uses.
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عنوان ژورنال:
- Chemical communications
دوره 47 10 شماره
صفحات -
تاریخ انتشار 2011