High-yield production of levulinic acid from cellulose and its upgrading to γ-valerolactone

Literature Information

Publication Date 2014-06-19
DOI 10.1039/C4GC00737A
Impact Factor 10.182
Authors

Daqian Ding, Jianjian Wang, Jinxu Xi, Xiaohui Liu, Guanzhong Lu, Yanqin Wang


View Original

Abstract

Direct catalytic conversion of cellulose to levulinic acid (LA) by niobium-based solid acids and further upgrading to γ-valerolactone (GVL) on a Ru/C catalyst were realized through sequential reactions in a reactor. Firstly, using aluminium-modified mesoporous niobium phosphate as a catalyst, cellulose can be directly converted to LA with as high as 52.9% yield in aqueous solution, even in the presence of the Ru/C catalyst. To the best of our knowledge, this is the best result over a heterogeneous catalyst so far. It was found that the type of acid (Lewis and Brønsted acids) and acid strength had an influence on the yield of LA; the doping of aluminium can enhance the strong Lewis and Brønsted acids, especially the strong Lewis acid, thus resulting in the increase of LA yield from cellulose as well as from glucose and HMF. Such an enhancement by a Lewis acid on LA yield from HMF was further confirmed by adding lanthanum trifluoroacetate [(TfO)3La], a strong Lewis acid, in the catalytic system (HCl, (TfO)3H, niobium phosphate), indicating that a suitable ratio of Lewis/Brønsted acid is important for higher selectivity to LA from HMF, as well as from cellulose. Then, after replacing N2 with H2, the generated LA in the reaction mixture can be directly converted to γ-valerolactone through hydrogenation over the Ru/C catalyst without further separation of LA.

Related Literature

Emission properties of dihydropterins in aqueous solutions

Mariana P. Serrano, Mariana Vignoni, M. Laura Dántola, Esther Oliveros, Carolina Lorente, Andrés H. Thomas

2011-03-15 Paper

DOI: 10.1039/C0CP02912B

Ion-specific weak adsorption of salts and water/octanol transfer free energy of a model amphiphilic hexapeptide

Christophe Déjugnat, Jean-François Dufrêche, Thomas Zemb

2011-03-16 Paper

DOI: 10.1039/C0CP01750G

Competition between covalent and noncovalent bond cleavages in dissociation of phosphopeptide-amine complexes

Julia Laskin, Zhibo Yang, Amina S. Woods

2011-03-08 Paper

DOI: 10.1039/C1CP00029B

Revealing time bunching effect in single-molecule enzyme conformational dynamics

H. Peter Lu

2011-03-15 Perspective

DOI: 10.1039/C0CP02860F

A model for the Heyrovsky reaction as the second step in hydrogen evolution

P. Hindelang, W. Schmickler

2011-03-14 Paper

DOI: 10.1039/C0CP02748K

Inside front cover

Front/Back Matter

DOI: 10.1039/C1CP90041B

RutileTiO2 nano-branched arrays on FTO for dye-sensitized solar cells

Hua Wang, Yusong Bai, Qiong Wu, Wei Zhou, Hao Zhang, Jinghong Li, Lin Guo

2011-03-11 Paper

DOI: 10.1039/C1CP20351G

You might also like

Compound Q&A

How should 2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) be stored?

2-Methylbenzene-1,4-diamine dihydrochloride (CAS: 615-45-2) should be stored in ...

615-45-22-Methylbenzene-1,4-...
Compound Q&A

Is (1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide (CAS: 132747-20-7) safe?

(1S,4S)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide is generally considered sa...

132747-20-7(1S,4S)-2,5-Diazabic...
Compound Q&A

What industries use (6-Chloropyridazin-3-YL)methanamine (CAS: 871826-15-2)?

(6-Chloropyridazin-3-YL)methanamine finds applications in the pharmaceutical ind...

871826-15-2(6-Chloropyridazin-3...
Compound Q&A

What are the main uses of 2-Fluoro-3-methylphenol (CAS: 77772-72-6)?

2-Fluoro-3-methylphenol is primarily used in the synthesis of pharmaceuticals, p...

77772-72-62-Fluoro-3-methylphe...
Compound Q&A

What precautions should be taken when handling 3-Methoxy-4-nitrobenzonitrile (CAS: 177476-75-4)?

When handling 3-Methoxy-4-nitrobenzonitrile, it is important to wear appropriate...

177476-75-43-Methoxy-4-nitroben...
Compound Q&A

What precautions should be taken when handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4)?

When handling 1,3-Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS: 211949-57-4), it is ...

211949-57-4[1,3]Oxazolo[4,5-b]p...
Compound Q&A

What regulatory guidelines apply to 4-Ethynylbenzamide (CAS: 90347-86-7)?

4-Ethynylbenzamide (CAS: 90347-86-7) falls under various regulatory guidelines i...

90347-86-74-Ethynylbenzamide
Compound Q&A

What are the main uses of 3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone (CAS: 186822-57-1)?

3-(2-Ethylphenyl)-2-thioxo-4-imidazolidinone is primarily used as an intermediat...

186822-57-13-(2-Ethylphenyl)-2-...
Compound Q&A

What is (2-Fluoro-6-methoxyphenyl)acetic acid (CAS: 500912-19-6)?

(2-Fluoro-6-methoxyphenyl)acetic acid, also known as 4-fluoro-3-methoxybenzoic a...

500912-19-6(2-Fluoro-6-methoxyp...
Compound Q&A

What is the market or research trend for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9)?

Market trends for 2-[4-(Hydroxymethyl)phenoxy]ethanol (CAS: 102196-18-9) indicat...

102196-18-92-[4-(Hydroxymethyl)...

Source Journal

Green Chemistry

Green Chemistry
CiteScore: 16.1
Self-citation Rate: 7.5%
Articles per Year: 944

Green Chemistry provides a unique forum for the publication of innovative research on the development of alternative green and sustainable technologies. The scope of Green Chemistry is based on, but not limited to, the definition proposed by Anastas and Warner (Green Chemistry: Theory and Practice, P T Anastas and J C Warner, Oxford University Press, Oxford, 1998). Green chemistry is the utilisation of a set of principles that reduces or eliminates the use or generation of hazardous substances in the design, manufacture and application of chemical products. Green Chemistry is at the frontiers of this continuously-evolving interdisciplinary science and publishes research that attempts to reduce the environmental impact of the chemical enterprise by developing a technology base that is inherently non-toxic to living things and the environment. Submissions on all aspects of research relating to the endeavour are welcome. The journal publishes original and significant cutting-edge research that is likely to be of wide general appeal. To be published, work must present a significant advance in green chemistry. Papers must contain a comparison with existing methods and demonstrate advantages over those methods before publication can be considered. For more information please see this Editorial. Coverage includes the following, but is not limited to: Design (e.g. biomimicry, design for degradation/recycling/reduced toxicity…) Reagents & Feedstocks (e.g. renewables, CO2, solvents, auxiliary agents, waste utilization…) Synthesis (e.g. organic, inorganic, synthetic biology…) Catalysis (e.g. homogeneous, heterogeneous, enzyme, whole cell…) Process (e.g. process design, intensification, separations, recycling, efficiency…) Energy (e.g. renewable energy, fuels, photovoltaics, fuel cells, energy storage, energy carriers…) Applications (e.g. electronics, dyes, consumer products, coatings, pharmaceuticals, preservatives, building materials, chemicals for industry/agriculture/mining…) Impact (e.g. safety, metrics, LCA, sustainability, (eco)toxicology…) Green chemistry is, by definition, a continuously-evolving frontier. Therefore, the inclusion of a particular material or technology does not, of itself, guarantee that a paper is suitable for the journal. To be suitable, the novel advance should have the potential for reduced environmental impact relative to the state of the art. Green Chemistry does not normally deal with research associated with 'end-of-pipe' or remediation issues.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.