2018
DOI: 10.1016/j.catcom.2018.08.020
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Fully-sulfonated hydrated UiO66 as efficient catalyst for ethyl levulinate production by esterification

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Cited by 25 publications
(12 citation statements)
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“…Other MOFs that have been used for glucose conversion include the zirconium-based NU-1000, with phosphate modification to induce Lewis acidity [30], and the zirconium material UiO-66 with sulfo-modified ligands and inherent Lewis acidity from defects notably allowing conversion of glucose to fructose, along with a significant amount of 5-HMF in water alone [31], and selective conversion of glucose to fructose with iso-propanol solvent [32]. Sulfonated UiO-66 has been further tuned to optimise activity towards glucose conversion [33], compared with other zirconium MOFs [34], and has also been used to effect the esterification of levulinic acid with ethanol [35].…”
Section: Introductionmentioning
confidence: 99%
“…Other MOFs that have been used for glucose conversion include the zirconium-based NU-1000, with phosphate modification to induce Lewis acidity [30], and the zirconium material UiO-66 with sulfo-modified ligands and inherent Lewis acidity from defects notably allowing conversion of glucose to fructose, along with a significant amount of 5-HMF in water alone [31], and selective conversion of glucose to fructose with iso-propanol solvent [32]. Sulfonated UiO-66 has been further tuned to optimise activity towards glucose conversion [33], compared with other zirconium MOFs [34], and has also been used to effect the esterification of levulinic acid with ethanol [35].…”
Section: Introductionmentioning
confidence: 99%
“…Selection of MOFs with building blocks, which contain coordinatively unsaturated metals Cr +3 , Zn +2 , and Zr +3 that act as Lewis acids such as UiO-66(Zr), MIL-101(Cr), MOF-5, and MOF-808, gives suitable catalysts for biomass valorization. [33][34][35][36][37][38][39][40] Zeolite-like MOFs (ZIFs) were also investigated as catalysts for fructose dehydration. Zeolitic imidazolate framework 8 (ZIF-8) is one of the most wellstudied MOFs, and it was considered for the isomerization of glucose and production of 5-HMF.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, research has mostly been devoted toward the effective synthesis of EL. ALs can be produced from biomass or via the conversion of levulinic acid (LA), furfuryl alcohol (FAL) (Démolis et al, 2014;Desidery et al, 2018), or chloromethyl furfural (CMF) (Mascal and Nikitin, 2010a). All of the possible reaction pathways involved in the alcoholysis procedure performed in the presence of acid catalysts have been reported (Figure 1).…”
Section: Introductionmentioning
confidence: 99%