Direct one-pot conversion of monosaccharides into high-yield 2,5-dimethylfuran over a multifunctional Pd/Zr-based metal–organic framework@sulfonated graphene oxide catalyst

doi:10.1039/C7GC00269F

Paper

Direct one-pot conversion of monosaccharides into high-yield 2,5-dimethylfuran over a multifunctional Pd/Zr-based metal–organic framework@sulfonated graphene oxide catalyst

Published Jun 6, 2017 · Rizki Insyani, D. Verma, Seung Min Kim

Green Chemistry

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67

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Influential Citations

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Abstract

A one-pot conversion of monosaccharides (fructose and glucose) into high-yield 2,5-dimethylfuran (2,5-DMF) is demonstrated over a multifunctional catalyst obtained by loading Pd on a Zr-based metal–organic framework (UiO-66) that is deposited on sulfonated graphene oxide (Pd/UiO-66@SGO). The Bronsted acidity associated with UiO-66@SGO activates the fructose dehydration to form 5-hydroxymethylfurfural (5-HMF), while the Pd nanoparticles further convert 5-HMF to 2,5-DMF by hydrogenolysis and hydrogenation. The results show that under the optimized reaction conditions of 160 °C and 1 MPa H2 in tetrahydrofuran for 3 h, the yield of 2,5-DMF is as high as 70.5 mol%. This value is higher than the previously reported values, and the direct conversion of fructose can be achieved without additional purification of 5-HMF from the reaction mixture. In addition, for the first time, glucose is converted to 2,5-DMF with a high yield of 45.3 mol%. A recyclability test suggests that the 4.8 wt% Pd loaded on the UiO-66@SGO catalyst can be re-used up to five times.

Study Snapshot

A multifunctional Pd/Zr-based metal-organic framework@sulfonated graphene oxide catalyst enables one-pot conversion of monosaccharides (fructose and glucose) into high-yield 2,5-dimethylfuran with high yield and recyclability up

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Paper

Direct one-pot conversion of monosaccharides into high-yield 2,5-dimethylfuran over a multifunctional Pd/Zr-based metal–organic framework@sulfonated graphene oxide catalyst

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Citations

Production of 5-hydroxymethylfurfural and 2,5-dimethylfuran from fructose using wine lees-derived C-SO3H and Pt5Fe5/C catalyst

A hybrid catalyst system of wine lees-derived C-SO3H and PtFe/C effectively produces 2,5-dimethylfuran (66.4%) from fructose, achieving high yields for biomass-derived fuels.

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