Article (Scientific journals)
Efficient microwave-promoted synthesis of glucuronic and galacturonic acid derivatives using sulfuric acid impregnated on silica
Richel, Aurore; Nicks, Francois; Laurent, Pascal et al.
2012In Green Chemistry Letters and Reviews, 5 (2), p. 179-186
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Keywords :
Microwave chemistry; Carbohydrates; Heterogeneous catalysis; Silica; Supported catalysts
Abstract :
[en] Monomode microwave-assisted syntheses of D-glucuronic and D-galacturonic acid derivatives are reported in the presence of a solid acid catalyst, consisting of sulfuric acid loaded onto silica. This approach affords a variety of surface-active monoglycosylated glucofuranosidurono-6,3-lactones and disubstituted galacturonic adducts in excellent yields in less than 10 min at 85 °C. This study illustrates the application of microwave heating mode, in combination with a cost-effective solid catalyst, as an efficient, selective and eco-friendly methodology in carbohydrate chemistry.
Disciplines :
Chemistry
Author, co-author :
Richel, Aurore  ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie biologique industrielle
Nicks, Francois ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie générale et organique
Laurent, Pascal ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie biologique industrielle
Wathelet, Bernard ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie biologique industrielle
Wathelet, Jean-Paul ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie générale et organique
Paquot, Michel ;  Université de Liège - ULiège > Chimie et bio-industries > Chimie biologique industrielle
Language :
English
Title :
Efficient microwave-promoted synthesis of glucuronic and galacturonic acid derivatives using sulfuric acid impregnated on silica
Publication date :
2012
Journal title :
Green Chemistry Letters and Reviews
ISSN :
1751-7192
eISSN :
1751-8253
Publisher :
Taylor & Francis Ltd
Volume :
5
Issue :
2
Pages :
179-186
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
TECHNOSE (Bioraffinerie végétale: chimie et technologie des structures osidiques)
Funders :
DGTRE - Région wallonne. Direction générale des Technologies, de la Recherche et de l'Énergie [BE]
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