A convenient two-step synthesis of dialkylphosphate ionic liquids |
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Authors: | Justyna Kotlarska Koen BinnemansWim Dehaen |
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Affiliation: | Division for Molecular Design and Synthesis, Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Box 2404, B-3001 Heverlee, Belgium |
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Abstract: | Dialkylphosphate ionic liquids are useful solvents for cellulose dissolution and catalytic reactions. In this paper, a new methodology for the synthesis of hydrophobic phosphate-based ionic liquids is described. This method involves the oxidation reaction of an easily prepared H-phosphonate precursor by using the environmentally friendly and inexpensive oxidizing agent hydrogen peroxide. |
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Keywords: | Ionic liquids Dialkylphosphates H-phosphonate Oxidation reactions Hydrogen peroxide |
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