Solid acid catalysed formation of ethyl levulinate and ethyl glucopyranoside from mono- and disaccharides
Publication: Research - peer-review › Journal article – Annual report year: 2012
Sulfonic acid functionalised SBA-15 (SO3H-SBA-15), sulfated zirconia and beta, Y, ZSM-5 and mordenite zeolite
catalysts have been applied for the dehydration of sugars to ethyl levulinate and ethyl-D-glucopyranoside
(EDGP) using ethanol as solvent and reactant. The SO3H-SBA-15 catalyst showed a high catalytic activity for
the selective conversion of fructose to ethyl levulinate (57%) and glucose to EDGP (80%) at 140 °C, whereas
the disaccharide sucrose yielded a significant amount of both products. The SO3H-SBA-15 catalysts were found
to be highly active compared to the zeolites under identical reaction conditions.
| Original language | English |
|---|---|
| Journal | Catalysis Communications |
| Publication date | 2012 |
| Volume | 17 |
| Pages | 71-75 |
| ISSN | 1566-7367 |
| DOIs | |
| State | Published |
| Citations | Web of Science® Times Cited: 10 |
|---|
Keywords
- Ethyl levulinate, Sulfated zirconia, SBA-15, Zeolites, Sulfonic acid, Sugars
ID: 6392022