Document Detail


Phosphorous pentoxide mediated synthesis of 5-HMF in ionic liquid at low temperature.
MedLine Citation:
PMID:  21889125     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A convenient, mild and environment-friendly dehydration reaction of fructose in ionic liquid using phosphorous pentoxide (P(2)O(5)) has been investigated. The acidic nature of P(2)O(5) along with its hygroscopic properties has been successfully utilized to afford 81.2% yield of 5-hydroxymethylfurfural (5-HMF) at 50°C in 60mins. Phosphoric acid yielded remarkably less 5-HMF even at higher temperature and longer reaction times. The reaction was optimized by varying different parameters and the results indicated that no rehydration products, such as levulinic acid or formic acid, were formed.
Authors:
Devalina Ray; Neha Mittal; Wook-Jin Chung
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-8-12
Journal Detail:
Title:  Carbohydrate research     Volume:  -     ISSN:  1873-426X     ISO Abbreviation:  -     Publication Date:  2011 Aug 
Date Detail:
Created Date:  2011-9-5     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0043535     Medline TA:  Carbohydr Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Elsevier Ltd. All rights reserved.
Affiliation:
Energy and Environment Fusion Technology Center, Department of Energy Science and Technology, Myongji University, Yongin, South Korea.
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