Levulinic esters from the acid-catalysed reactions of sugars and alcohols as part of a bio-refinery
Polymeric humin formation greatly diminishes levulinic acid yields in acid treatment of C6 sugars in aqueous medium. Protecting reactive functional groups of sugars and reaction intermediates via acetalisation and etherification in methanol medium effectively suppresses humin formation and remarkabl...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
The Royal Society of Chemistry
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/18424 |