Microwave-assisted synthesis of d-glucuronic acid derivatives using cost-effective solid acid catalysts |
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| Authors: | Aurore Richel Pascal Laurent Bernard Wathelet Michel Paquot |
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| Affiliation: | a Unit of Biological and Industrial Chemistry, University of Liege, Gembloux Agro-Bio Tech, Passage des Déportés 2, B-5030 Gembloux, Belgium
b Unit of General and Organic Chemistry, University of Liege, Gembloux Agro-Bio Tech, Passage des Déportés 2, B-5030 Gembloux, Belgium |
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| Abstract: | Monomode microwave-assisted coupling of d-glucuronic acid with alcohols, in the presence of various impregnated acid catalysts, was successfully performed, affording in almost quantitative yields the corresponding monosubstituted β-d-glucofuranosidurono-6,3-lactones in less than 10 min at 85 °C. This study evidences the synergy of microwaves and impregnated acid catalysts as a fast and clean strategy in the field of carbohydrate chemistry. |
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