Methods for conversion of carbohydrates in ionic liquids to value-added chemicals
Abstract
Methods are described for converting carbohydrates including, e.g., monosaccharides, disaccharides, and polysaccharides in ionic liquids to value-added chemicals including furans, useful as chemical intermediates and/or feedstocks. Fructose is converted to 5-hydroxylmethylfurfural (HMF) in the presence of metal halide and acid catalysts. Glucose is effectively converted to HMF in the presence of chromium chloride catalysts. Yields of up to about 70% are achieved with low levels of impurities such as levulinic acid.
- Inventors:
-
- The Woodlands, TX
- Kennewick, WA
- Norwood, NJ
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1021875
- Patent Number(s):
- 7939681
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07D - HETEROCYCLIC COMPOUNDS
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Zhao, Haibo, Holladay, Johnathan E, and Zhang, Zongchao C. Methods for conversion of carbohydrates in ionic liquids to value-added chemicals. United States: N. p., 2011.
Web.
Zhao, Haibo, Holladay, Johnathan E, & Zhang, Zongchao C. Methods for conversion of carbohydrates in ionic liquids to value-added chemicals. United States.
Zhao, Haibo, Holladay, Johnathan E, and Zhang, Zongchao C. Tue .
"Methods for conversion of carbohydrates in ionic liquids to value-added chemicals". United States. https://www.osti.gov/servlets/purl/1021875.
@article{osti_1021875,
title = {Methods for conversion of carbohydrates in ionic liquids to value-added chemicals},
author = {Zhao, Haibo and Holladay, Johnathan E and Zhang, Zongchao C},
abstractNote = {Methods are described for converting carbohydrates including, e.g., monosaccharides, disaccharides, and polysaccharides in ionic liquids to value-added chemicals including furans, useful as chemical intermediates and/or feedstocks. Fructose is converted to 5-hydroxylmethylfurfural (HMF) in the presence of metal halide and acid catalysts. Glucose is effectively converted to HMF in the presence of chromium chloride catalysts. Yields of up to about 70% are achieved with low levels of impurities such as levulinic acid.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 10 00:00:00 EDT 2011},
month = {Tue May 10 00:00:00 EDT 2011}
}
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Works referenced in this record:
Nouvelle méthode de préparation du 5-hydroxyméthyl-2-furaldéhyde par action de sels d'ammonium ou d'immonium sur les mono-, oligo- et poly-saccharides. Accès direct aux 5-halogénométhyl-2-furaldéhydes
journal, October 1983
- Fayet, Catherine; Gelas, Jacques
- Carbohydrate Research, Vol. 122, Issue 1
Ionic structure and interactions in 1-methyl-3-ethylimidazolium chloride-aluminum chloride molten salts
journal, April 1988
- Dieter, Kenneth M.; Dymek, Chester J.; Heimer, Norman E.
- Journal of the American Chemical Society, Vol. 110, Issue 9
Ionic Liquids in Carbohydrate Chemistry - Current Trends and Future Directions
journal, October 2005
- Murugesan, Saravanababu; Linhardt, Robert
- Current Organic Synthesis, Vol. 2, Issue 4
Dehydration of fructose into 5-hydroxymethylfurfural in the presence of ionic liquids
journal, October 2003
- Lansalot-Matras, Clément; Moreau, Claude
- Catalysis Communications, Vol. 4, Issue 10
Dehydration of fructose and sucrose into 5-hydroxymethylfurfural in the presence of 1-H-3-methyl imidazolium chloride acting both as solvent and catalyst
journal, July 2006
- Moreau, Claude; Finiels, Annie; Vanoye, Laurent
- Journal of Molecular Catalysis A: Chemical, Vol. 253, Issue 1-2, p. 165-169