Journal
CARBOHYDRATE RESEARCH
Volume 351, Issue -, Pages 35-41Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.carres.2012.01.003
Keywords
5-Hydroxymethylfurfural (HMF); Fructose; Dehydration; Acid catalysts; Ionic liquids
Funding
- National High Technology Research and Development Program of China [2009AA05Z410]
- National Natural Science Foundation of China [20803038]
- Natural Science Foundation of Shandong Province, China [O92003110C]
- Chinese Academy of Sciences [KSCX2-YW-G-075-13]
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Mesoporous SBA-15 materials functionalized with propylsulfonic acid groups (SBA-15-SO3H) were synthesized through a conventional one-pot route. It was used as a catalyst for the selective synthesis of 5-hydroxymethylfurfural (HMF) from dehydration of fructose using BmimCl as solvent. Reaction time, temperature and fructose concentration were investigated during the HMF synthesis procedure. The catalyst SBA-15-SO3H exhibits high fructose conversion (near 100%) and HMF selectivity (about 81%) with good stability in the HMF synthesis. It was a suitable catalyst to produce HMF from renewable carbohydrates in potential industrial process. (C) 2012 Elsevier Ltd. All rights reserved.
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