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Exceptionally efficient and recyclable heterogeneous metal-organic framework catalyst for glucose isomerization in water
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Oozeerally, Ryan, Burnett, David L., Chamberlain, Thomas W., Walton, Richard I. and Degirmenci, Volkan (2018) Exceptionally efficient and recyclable heterogeneous metal-organic framework catalyst for glucose isomerization in water. ChemCatChem, 10 (4). pp. 706-709. doi:10.1002/cctc.201701825
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Official URL: http://dx.doi.org/10.1002/cctc.201701825
Abstract
Heterogeneous catalysts are desired for the conversion of glucose, the most abundant sugar in renewable biomass, but presently their synthesis requires highly toxic chemicals with long synthesis times. We report the conversion of glucose to fructose and 5-hydroxymethyl furfural on a heterogeneous catalyst that is stable and selective and operates in most environmentally benign solvent, water. We used a bi-functional solid with Lewis and Brønsted acid sites by partially replacing the organic linker of the zirconium organic framework UiO-66 with 2-mono-sulfo-benzene-1,4-dicarboxylate. This catalyst shows high product selectivity (90 %) of 5-hydroxymethylfurfural and fructose at 140°C in water after 3 h reaction. It is recyclable and shows only minor loss of activity after a 3rd recycle, offering a realistic solution for the bottleneck reaction of glucose isomerization for scale up and industrial application of biomass utilization.
| Item Type: | Journal Article | ||||||||||||
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| Subjects: | T Technology > TP Chemical technology | ||||||||||||
| Divisions: | Faculty of Science > Engineering | ||||||||||||
| Library of Congress Subject Headings (LCSH): | Biomass conversion, Biomass energy, Isomerization, Glucose, Metal catalysts | ||||||||||||
| Journal or Publication Title: | ChemCatChem | ||||||||||||
| Publisher: | Wiley - V C H Verlag GmbH & Co. KGaA | ||||||||||||
| ISSN: | 1867-3880 | ||||||||||||
| Official Date: | 21 February 2018 | ||||||||||||
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| Date of first compliant deposit: | 21 November 2017 | ||||||||||||
| Volume: | 10 | ||||||||||||
| Number: | 4 | ||||||||||||
| Page Range: | pp. 706-709 | ||||||||||||
| DOI: | 10.1002/cctc.201701825 | ||||||||||||
| Status: | Peer Reviewed | ||||||||||||
| Publication Status: | Published | ||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||
| RIOXX Funder/Project Grant: |
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