Catalytic conversion of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in ionic liquids

Huifang Wei; Min Liu; Chunshan Song; Xinwen Guo

doi:10.3969/j.issn.1001-8719.2011.03.010

Catalytic conversion of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in ionic liquids

Huifang Wei, Min Liu, Chunshan Song, Xinwen Guo

Research output: Contribution to journal › Article › peer-review

Abstract

One-pot dehydration of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in the presence of acidic ionic liquid and CrCl₃ was investigated in detail. Ionic liquid 1-butyl-3-methylimidazolium chloride (BmimCl) was used as the solvent of cellulose. The influences of reaction temperature, reaction time and reactant ratio on the catalytic properties in the conversion of cellulose were studied. The different acidic ionic liquids (Acidic IL) were also used as catalysts to study the impact on the reaction. It was shown that cellulose as the feed was rapidly depolymerized and the resulting glucose was converted into HMF under mild reaction conditions. The results indicated that under optimized reaction conditions of θ=130°C, n(Acidic IL):n(CrCl₃):n(Cellulose)=5:4.5:100, the yields of HMF and total production were 41% and 51%, respectively.

Original language	English (US)
Pages (from-to)	387-392
Number of pages	6
Journal	Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)
Volume	27
Issue number	3
DOIs	https://doi.org/10.3969/j.issn.1001-8719.2011.03.010
State	Published - Jun 1 2011

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology

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10.3969/j.issn.1001-8719.2011.03.010

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title = "Catalytic conversion of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in ionic liquids",

abstract = "One-pot dehydration of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in the presence of acidic ionic liquid and CrCl3 was investigated in detail. Ionic liquid 1-butyl-3-methylimidazolium chloride (BmimCl) was used as the solvent of cellulose. The influences of reaction temperature, reaction time and reactant ratio on the catalytic properties in the conversion of cellulose were studied. The different acidic ionic liquids (Acidic IL) were also used as catalysts to study the impact on the reaction. It was shown that cellulose as the feed was rapidly depolymerized and the resulting glucose was converted into HMF under mild reaction conditions. The results indicated that under optimized reaction conditions of θ=130°C, n(Acidic IL):n(CrCl3):n(Cellulose)=5:4.5:100, the yields of HMF and total production were 41% and 51%, respectively.",

author = "Huifang Wei and Min Liu and Chunshan Song and Xinwen Guo",

year = "2011",

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doi = "10.3969/j.issn.1001-8719.2011.03.010",

language = "English (US)",

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pages = "387--392",

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AU - Wei, Huifang

AU - Liu, Min

AU - Song, Chunshan

AU - Guo, Xinwen

PY - 2011/6/1

Y1 - 2011/6/1

N2 - One-pot dehydration of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in the presence of acidic ionic liquid and CrCl3 was investigated in detail. Ionic liquid 1-butyl-3-methylimidazolium chloride (BmimCl) was used as the solvent of cellulose. The influences of reaction temperature, reaction time and reactant ratio on the catalytic properties in the conversion of cellulose were studied. The different acidic ionic liquids (Acidic IL) were also used as catalysts to study the impact on the reaction. It was shown that cellulose as the feed was rapidly depolymerized and the resulting glucose was converted into HMF under mild reaction conditions. The results indicated that under optimized reaction conditions of θ=130°C, n(Acidic IL):n(CrCl3):n(Cellulose)=5:4.5:100, the yields of HMF and total production were 41% and 51%, respectively.

AB - One-pot dehydration of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in the presence of acidic ionic liquid and CrCl3 was investigated in detail. Ionic liquid 1-butyl-3-methylimidazolium chloride (BmimCl) was used as the solvent of cellulose. The influences of reaction temperature, reaction time and reactant ratio on the catalytic properties in the conversion of cellulose were studied. The different acidic ionic liquids (Acidic IL) were also used as catalysts to study the impact on the reaction. It was shown that cellulose as the feed was rapidly depolymerized and the resulting glucose was converted into HMF under mild reaction conditions. The results indicated that under optimized reaction conditions of θ=130°C, n(Acidic IL):n(CrCl3):n(Cellulose)=5:4.5:100, the yields of HMF and total production were 41% and 51%, respectively.

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Catalytic conversion of cellulose into 5-hydroxymethyl-2-furldehyde (HMF) in ionic liquids

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