One-pot conversion of disaccharide into 5-hydroxymethylfurfural catalyzed by imidazole ionic liquid

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	One-pot conversion of disaccharide into 5-hydroxymethylfurfural catalyzed by imidazole ionic liquid
	Qu, Yongshui 1; Li, Li 1,2; Wei, Quanyuan 3; Huang, Chongpin 2; Oleskowicz-Popiel, Piotr 4; Xu, Jian 1
刊名	SCIENTIFIC REPORTS
	2016-05-16
卷号	6 期号:MAY 页码:26067
ISSN号	2045-2322
英文摘要	Conversion of carbohydrate into 5-hydroxymethylfurfural (5-HMF), a versatile, key renewable platform compound is regarded as an important transformation in biomass-derived carbohydrate chemistry. A variety of ILs, not only acidic but also alkaline ILs, were synthesized and used as catalyst in the production of 5-HMF from disaccharide. Several factors including reaction temperature, IL dosage, solvent and reaction time, were found to influence the yield of 5-HMF from cellobiose. Of the ILs tested, hydroxy-functionalized ionic liquid (IL), 1-hydroxyethyl-3-methylimidazolium tetrafluoroborate ([AEMIM] BF4) showed the highest catalytic activity and selectivity. 5-HMF yield of 68.71% from sucrose was obtained after 6 hrs at 160 degrees C. At the same condition with cellobiose as substrate, 5-HMF yield was 24.73%. In addition, 5-HMF also exhibited good stablity in this reaction system. Moreover, a kinetic analysis was carried out in both acidic and alkaline IL-catalyzed system, suggesting main side reaction in the conversion of fructose catalyzed by acidic and alkaline IL was polymerization of fructose and 5-HMF degradation, respectively.
WOS标题词	Science & Technology
类目[WOS]	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	AEROBIC OXIDATION ; ACID ; DEHYDRATION ; FRUCTOSE ; EFFICIENT ; CO2 ; BASE ; HMF
收录类别	SCI
语种	英语
WOS记录号	WOS:000375924200001
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/21053]
专题	过程工程研究所_生化工程国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Beijing Univ Chem Technol, Beijing 100029, Peoples R China 3.Beijing Municipal Res Acad Environm Protect, Beijing 100037, Peoples R China 4.Poznan Univ Tech, Fac Civil & Environm Engn, Inst Environm Engn, Berdychowo 4, PL-60965 Poznan, Poland
推荐引用方式 GB/T 7714	Qu, Yongshui,Li, Li,Wei, Quanyuan,et al. One-pot conversion of disaccharide into 5-hydroxymethylfurfural catalyzed by imidazole ionic liquid[J]. SCIENTIFIC REPORTS,2016,6(MAY):26067.
APA	Qu, Yongshui,Li, Li,Wei, Quanyuan,Huang, Chongpin,Oleskowicz-Popiel, Piotr,&Xu, Jian.(2016).One-pot conversion of disaccharide into 5-hydroxymethylfurfural catalyzed by imidazole ionic liquid.SCIENTIFIC REPORTS,6(MAY),26067.
MLA	Qu, Yongshui,et al."One-pot conversion of disaccharide into 5-hydroxymethylfurfural catalyzed by imidazole ionic liquid".SCIENTIFIC REPORTS 6.MAY(2016):26067.