| Acid-catalysed conversion of saccharides into furanic aldehydes in the presence of three-dimensional mesoporous Al-TUD-1. | |
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MedLine Citation:
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PMID: 20657413 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The one-pot acid-catalysed conversion of mono/di/polysaccharides (inulin, xylan, cellobiose, sucrose, glucose, fructose, xylose) into 2-furfuraldehyde (FUR) or 5-hydroxymethylfurfural (HMF) in the presence of aluminium-containing mesoporous TUD-1 (denoted as Al-TUD-1, Si/Al = 21), at 170 degrees C was investigated. Xylose gave 60% FUR yield after 6 h reaction; hexose-based mono/disaccharides gave less than 20% HMF yield; polysaccharides gave less than 20 wt % FUR or HMF yields after 6 h. For four consecutive 6 h batches of the xylose reaction in the presence of Al-TUD-1, the FUR yields achieved were similar, without significant changes in Si/Al ratio. |
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Authors:
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Sérgio Lima; Margarida M Antunes; Auguste Fernandes; Martyn Pillinger; Maria Filipa Ribeiro; Anabela A Valente |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-05-28 |
Journal Detail:
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Title: Molecules (Basel, Switzerland) Volume: 15 ISSN: 1420-3049 ISO Abbreviation: Molecules Publication Date: 2010 Jun |
Date Detail:
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Created Date: 2010-07-26 Completed Date: 2010-10-28 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100964009 Medline TA: Molecules Country: Switzerland |
Other Details:
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Languages: eng Pagination: 3863-77 Citation Subset: IM |
Affiliation:
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Department of Chemistry, CICECO, University of Aveiro, 3810-193 Aveiro, Portugal. sergiolima@ua.pt |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acids
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chemistry* Aldehydes / chemical synthesis*, chemistry* Catalysis Fructose / chemistry Furaldehyde / analogs & derivatives, chemical synthesis*, chemistry* Models, Chemical Polysaccharides / chemistry Sucrose / chemistry Xylose / chemistry |
| Chemical | |
Reg. No./Substance:
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0/Acids; 0/Aldehydes; 0/Polysaccharides; 0/Xylose; 30237-26-4/Fructose; 57-50-1/Sucrose; 67-47-0/5-hydroxymethylfurfural; 98-01-1/Furaldehyde |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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