New ammonium ionic liquids, containing 2-(methacryloyloxy)ethyl-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose solvent

摘要

subject of a new ammonium ion liquids containing cation [2 - (metakryloiloksy) ethyl] trimethylammonium chloride and an organic anion, the way they receive and use as a solvent of cellulose.new ammonium ionic liquids containing cation [2 - (metakryloiloksy) ethyl] - trimethylammonium chloride and an organic anion, with general formula 1, where a is anion of general formula 3: 2 - metoksyoctanowy, or 2 - (2-methoxyethoxy) octanowy, or 2 - [2 - (2-methoxyethoxy) ethoxy] octanowy.process to obtain liquid ion above is that ammonium chloride of the formula 2, soluble in aliphatic alcohol of carbon chain length from 1 to 4 carbon atoms, preferably in methanol, and mixing in a mole ratio of from 1: 0.9 to 1: 1.3, preferably 1: 1 with alcoholic ro ztworem sodium or potassium, or litowej,acid or ammonium containing anion of general formula 3: 2 - metoksyoctanowy or 2 - (2-methoxyethoxy) octanowy or 2 - [2 - (2-methoxyethoxy) ethoxy] octanowy in temperature from 10 to 60u00b0c, favourably 20u00b0c during at least 5 minutes, and then vaporized solvent, and the drought.