Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/10158
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dc.contributor.authorOnkarappa-
dc.contributor.authorSB;, Bhat-
dc.contributor.authorNS;, Parashuram-
dc.contributor.authorD;, Dutta-
dc.contributor.authorS-
dc.date.accessioned2020-03-31T08:18:40Z-
dc.date.available2020-03-31T08:18:40Z-
dc.date.issued2019-
dc.identifier.citationCHEMISTRYSELECT, 2019, Vol.4, 44, pp.13021-13024en_US
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/10158-
dc.description.abstractLevulinic acid (LA), a bio-renewable chemical building block, has been produced in good isolated yields by treating biomass-derived carbohydrates with aqueous hydrochloric acid in the presence of quaternary ammonium salts as cationic surface-active agent (SAA). Under optimized conditions (120 degrees C, 3 h, 20.2% HCl), the one-pot process afforded LA in 80% isolated yield from glucose using only 5.77 mol% (10 wt%) of benzyl-tributylammonium chloride (BTBAC) at the SAA. The control reaction (no BTBAC) provided LA in only 64% yield from glucose under identical conditions. The process was optimized on the reaction temperature, loading of BTBAC, and the concentration of HCl. The use of BTBAC led to a nearly 8-17% increase in yield of LA (compared to the control reaction) for all the carbohydrates studied.en_US
dc.titleCatalytic Conversion of Biomass-Derived Carbohydrates into Levulinic Acid Assisted by a Cationic Surface Active Agenten_US
dc.typeArticleen_US
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