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学科主题物理化学
Catalytic Conversion of Carbohydrates into 5-Hydroxymethylfurfural by Germanium(IV) Chloride in Ionic Liquids
Zhang, Zehui1,3; Wang, Qian1; Xie, Haibo1,2; Liu, Wujun1; Zhao, Zongbao (Kent)1,2; Xie HB(谢海波); Zhao ZB(赵宗保)
关键词Carbohydrates Germanium Ionic Liquids Oligosaccharides Sustainable Chemistry
刊名CHEMSUSCHEM
2011
ISSN待补充
DOI10.1002/cssc.201000279
4期:1页:131-138
收录类别SCI
文章类型Article
部门归属18
项目归属1816
产权排名1,1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]LIGNOCELLULOSIC BIOMASS ; AMBIENT-TEMPERATURE ; D-FRUCTOSE ; D-GLUCOSE ; DEHYDRATION ; WATER ; SALTS ; ACID ; PRESSURES ; CHEMICALS
英文摘要Catalytic Conversion of Carbohydrates into 5-Hydroxymethylfurfural by Germanium(IV) Chloride in Ionic Liquids; Direct conversion of carbohydrates into 5-hydroxymethylfurfural (HMF) catalyzed by germanium(IV) chloride in ionic liquids has been investigated in search of an efficient and environmentally friendly process. Monosaccharides D-fructose and D-glucose, disaccharides sucrose and maltose, and even the polysaccharide cellulose were successfully converted into HMF with good yields under mild conditions (yield up to 92% in 5 min in the case of fructose). The structure of ionic liquids, catalyst loading, reaction temperature and water content had noticeable effects on this catalytic system. Addition of 5 angstrom molecular sieves during the dehydration of glucose resulted in an increase in HMF yield from 38.4% to 48.4%. A mechanism for glucose conversion to HMF catalyzed by germanium(IV) chloride was proposed according to (13)C NMR spectra obtained in situ under different conditions using D-glucose-2-(13)C as the substrate.
语种英语
WOS记录号WOS:000287138900021
引用统计
被引频次:152[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/115569
专题中国科学院大连化学物理研究所
通讯作者Xie HB(谢海波); Zhao ZB(赵宗保)
作者单位1.CAS, Dalian Inst Chem Phys, Dalian, Peoples R China
2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Zehui,Wang, Qian,Xie, Haibo,et al. Catalytic Conversion of Carbohydrates into 5-Hydroxymethylfurfural by Germanium(IV) Chloride in Ionic Liquids[J]. CHEMSUSCHEM,2011,4(1):131-138.
APA Zhang, Zehui.,Wang, Qian.,Xie, Haibo.,Liu, Wujun.,Zhao, Zongbao .,...&赵宗保.(2011).Catalytic Conversion of Carbohydrates into 5-Hydroxymethylfurfural by Germanium(IV) Chloride in Ionic Liquids.CHEMSUSCHEM,4(1),131-138.
MLA Zhang, Zehui,et al."Catalytic Conversion of Carbohydrates into 5-Hydroxymethylfurfural by Germanium(IV) Chloride in Ionic Liquids".CHEMSUSCHEM 4.1(2011):131-138.
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