One-Step Continuous Conversion of Fructose to 2,5-Dihydroxymethylfuran and 2,5-Dimethylfuran

Xiang, Xiaomin; Cui, Jinglei; Ding, Guoqiang; Zheng, Hongyan; Zhu, Yulei; Li, Yongwang

doi:10.1021/acssuschemeng.6b01411

Cited by 55 publications

(52 citation statements)

References 25 publications

(50 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[33] Hansen et al reported the catalytic conversion of HMF over aC udoped porousm etal oxide in supercritical methanol,a nd ac ombined yield [DMFa nd 2,5-dimethyltetrahydrofuran (DMTHF)]o f5 8% was achieved. [43] Wang and co-workerss tudied the CTH/hydrogenolysis of HMF to DMF over NiÀCo/C with formic acid as hydrogen donor with the highestD MF yield of 90.0 %. [35,36] Fu and coworkers used Ni-tungsten carbide and perovskite-type oxide supported Ni catalysts for the conversion of HMF into DMF.…”

Section: Introductionmentioning

confidence: 99%

“…[39][40][41][42] They also studied the one-step continuous conversiono ff ructoset o DMF over combined HY zeolite and HT-Cu/ZnO/Al 2 O 3 in af ixed-bed reactor with aD MF yield of 40.6 %. [43] Wang and co-workerss tudied the CTH/hydrogenolysis of HMF to DMF over NiÀCo/C with formic acid as hydrogen donor with the highestD MF yield of 90.0 %. [44] Yuan and co-workersr ecently reportedt hat CuÀCo bimetallic nanoparticles coated with carbon layers were very efficient catalysts for the HDO of HMF to DMF.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Liu

et al. 2017

ChemSusChem

View full text Add to dashboard Cite

This work provided the first example of selective hydrodeoxygenation of 5-hydroxymethylfurfural (HMF) to 2,5-dimethylfuran (DMF) over heterogeneous Fe catalysts. A catalyst prepared by the pyrolysis of an Fe-phenanthroline complex on activated carbon at 800 °C was demonstrated to be the most active heterogeneous Fe catalyst. Under the optimal reaction conditions, complete conversion of HMF was achieved with 86.2 % selectivity to DMF. The reaction pathway was investigated thoroughly, and the hydrogenation of the C=O bond in HMF was demonstrated to be the rate-determining step during the hydrodeoxygenation, which could be accelerated greatly by using alcohol solvents as additional H-donors. The excellent stability of the Fe catalyst, which was probably a result of the well-preserved active species and the pore structure of the Fe catalyst in the presence of H , was demonstrated in batch and continuous flow fixed-bed reactors.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Liu

et al. 2017

ChemSusChem

View full text Add to dashboard Cite

show abstract

“…This was tested in a continuous flow setup where HY zeolite was loaded to act as catalyst. It was observed that the dehydration reaction was promoted at 140 • C, while hydrogenation performed better at 240 • C, obtaining yields of 2,5-DHMF of 48.2% and 2,5-DMF of 40.6% [54].…”

Section: Transformations Of Fructose Through 5-hmf Related Routesmentioning

confidence: 99%

Catalytic Processes from Biomass-Derived Hexoses and Pentoses: A Recent Literature Overview

2018

View full text Add to dashboard Cite

Biomass is a plentiful renewable source of energy, food, feed and chemicals. It fixes about 1–2% of the solar energy received by the Earth through photosynthesis in both terrestrial and aquatic plants like macro- and microalgae. As fossil resources deplete, biomass appears a good complement and eventually a good substitute feedstock, but still needs the development of relatively new catalytic processes. For this purpose, catalytic transformations, whether alone or combined with thermal ones and separation operations, have been under study in recent years. Catalytic biorefineries are based on dehydration-hydrations, hydrogenations, oxidations, epimerizations, isomerizations, aldol condensations and other reactions to obtain a plethora of chemicals, including alcohols, ketones, furans and acids, as well as materials such as polycarbonates. Nevertheless, there is still a need for higher selectivity, stability, and regenerability of catalysts and of process intensification by a wise combination of operations, either in-series or combined (one-pot), to reach economic feasibility. Here we present a literature survey of the latest developments for obtaining value-added products using hexoses and pentoses derived from lignocellulosic material, as well as algae as a source of carbohydrates for subsequent transformations.

show abstract

“…In general, transformation of carbohydrate to DMF is a two‐step process. In the first step, dehydration of carbohydrates to 5 HMF using Lewis or Brønsted acid catalyst was achieved and in second step, the hydrogenolysis of HMF to DMF was obtained using a metal catalyst , . Roman‐Leshkov et al .…”

Section: Introductionmentioning

confidence: 99%

“…reported 40% DMF yield from fructose in continuous fixed bed reactors at 240 °C. Two fixed bed reactor were used, HY zeolite catalyst packed in first fixed reactor and Cu/ ZnO/Al 2 O 3 catalyst packed in second fixed bed reactor . Wei et al .…”

Section: Introductionmentioning

confidence: 99%

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

et al. 2019

View full text Add to dashboard Cite

In this work, an effective catalytic route for the selective hydrogenolysis of renewable biomass‐derived 5‐hydroxymethylfurfural (HMF) to high quality bio‐fuel 2,5‐dimethylfuran (DMF) was reported using Ru supported on ZrO2‐MCM‐41. The synthesized Ru supported on ZrO2‐MCM‐41 catalyst was characterized by different techniques such as XRD, BET surface area, XPS, SEM, TEM, EDX, TGA and TPD. Reaction parameters, like time, metal loading on ZrO2‐MCM‐41, catalyst loading, temperature, H2 pressure and solvent, were optimized for the conversion of HMF to DMF using prepared catalyst. The investigation performed in this study shows that Ru supported on ZrO2‐MCM‐41 is highly active and selective catalyst for effective transformation of the HMF into DMF in high yield and selectivity. With the use of 2 wt % Ru‐ZrO2‐MCM‐41 catalyst, 90% yield of DMF was obtained from HMF with very short reaction time of 1 h. The catalyst was recycled upto six time with slight decrease in yield after 4th cycle. A direct conversion of Fructose to DMF was also achieved in 53% yield using Amberlyst‐15 and 2%Ru‐ZrO2‐MCM‐41 combined catalyst in n‐butanol.

show abstract

One-Step Continuous Conversion of Fructose to 2,5-Dihydroxymethylfuran and 2,5-Dimethylfuran

Cited by 55 publications

References 25 publications

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Catalytic Processes from Biomass-Derived Hexoses and Pentoses: A Recent Literature Overview

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst

Contact Info

Product

Resources

About

One-Step Continuous Conversion of Fructose to 2,5-Dihydroxymethylfuran and 2,5-Dimethylfuran

Cited by 55 publications

References 25 publications

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Selective Hydrodeoxygenation of 5‐Hydroxymethylfurfural to 2,5‐Dimethylfuran over Heterogeneous Iron Catalysts

Catalytic Processes from Biomass-Derived Hexoses and Pentoses: A Recent Literature Overview

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO2‐MCM‐41 Catalyst

Contact Info

Product

Resources

About

Hydrogenolysis of Biomass‐Derived 5‐Hydroxymethylfurfural to Produce 2,5‐Dimethylfuran Over Ru‐ZrO₂‐MCM‐41 Catalyst