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https://idr.l4.nitk.ac.in/jspui/handle/123456789/15970
Title: | [Et3NH][HSO4] as an efficient and inexpensive ionic liquid catalyst for the scalable preparation of biorenewable chemicals |
Authors: | Bhat N.S. Mal S.S. Dutta, Saikat |
Issue Date: | 2020 |
Citation: | Biomass Conversion and Biorefinery , Vol. , , p. - |
Abstract: | Triethylammonium hydrogen sulfate (TEAHS) has been employed as an inexpensive protic ionic liquid catalyst for the preparation of various biomass-derived renewable compounds. TEAHS efficiently catalyzed the esterification of biomass-derived chemical intermediates such as levulinic acid, 2-furoic acid, stearic acid, and isosorbide. The scalable, cosolvent-free preparations were conducted in a batch-type glass pressure reactor, which provided excellent yields (> 80%) of the esters under moderate conditions. The TEAHS catalyst was conveniently separated from the reaction mixture and reused without significant loss of activity. Graphical abstract: [Figure not available: see fulltext.]. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature. |
URI: | https://doi.org/10.1007/s13399-020-01052-x https://idr.nitk.ac.in/jspui/handle/123456789/15970 |
Appears in Collections: | 1. Journal Articles |
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