Ammonium‐Based Cellulose Solvents Suitable for Homogeneous Etherification

New ammonium‐based cellulose solvents with triethylmethylammonium‐ and tributylmethylammonium cations and carboxylate anions were synthesized and investigated as potential solvents for cellulose. Triethylmethylammonium formate was found to dissolve cellulose. Small amounts of formic acid may be used...

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Veröffentlicht in:	Macromolecular bioscience 2009-09, Vol.9 (9), p.836-841
Hauptverfasser:	Köhler, Sarah, Liebert, Tim, Heinze, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Adjustment ammonium salts Anions Applied sciences Carboxylic Acids - chemistry Carboxymethyl cellulose Cations Cations - chemistry Cellulose Cellulose - chemistry Cellulose and derivatives Dissolution Ethers - chemistry Exact sciences and technology Formates - chemistry ionic liquids Molecular Structure Natural polymers NMR Organic salts Physicochemistry of polymers Quaternary Ammonium Compounds - chemistry Salts - chemistry Solvents Solvents - chemistry synthesis
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