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学科主题: 物理化学
题名: An Unexpected Reaction between 5-Hydroxymethylfurfural and Imidazolium-Based Ionic Liquids at High Temperatures
作者: Zhang, Zehui1, 3, 4;  Liu, Wujun1;  Xie, Haibo1, 2;  Zhao, Zongbao K.1, 2
通讯作者: 谢海波 ;  赵宗保
关键词: side reaction ;  HMF ;  ionic liquids ;  1-butyl-2-(5 '-methyl-2 '-furoyl)imidazole
刊名: MOLECULES
发表日期: 2011-10-01
DOI: 10.3390/molecules16108463
卷: 16, 期:10, 页:8463-8474
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, Organic
摘要: An Unexpected Reaction between 5-Hydroxymethylfurfural and Imidazolium-Based Ionic Liquids at High Temperatures
研究领域[WOS]: Chemistry
英文摘要: A new compound was detected during the production of 5-hydroxymethylfurfural (HMF) from glucose and cellulose in the ionic liquid 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) at high temperatures. Further experiments found that it was derived from the reaction of HMF with [Bmim]Cl. The structure of new compound was established as 1-butyl-2-(5'-methyl-2'-furoyl) imidazole (BMI) based on nuclear magnetic resonance and mass spectrometry analysis, and a possible mechanism for its formation was proposed. Reactions of HMF with other imidazolium-based ionic liquids were performed to check the formation of BMI. Our results provided new insights in terms of side reactions between HMF and imidazolium-based ionic liquids, which should be valuable for designing better processes for the production of furans using biomass and related materials.
关键词[WOS]: PHYSICAL-PROPERTIES ;  SOLVENTS ;  SOLUBILITY ;  CONVERSION ;  CATALYSIS ;  CHEMISTRY ;  SALTS
语种: 英语
WOS记录号: WOS:000296973000024
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115575
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.S Cent Univ Nationalities, Key Lab Catalysis & Mat Sci, State Ethn Affairs Commiss, Wuhan 430074, Peoples R China
4.S Cent Univ Nationalities, Minist Educ, Coll Chem & Mat Sci, Wuhan 430074, Peoples R China

Recommended Citation:
Zhang, Zehui,Liu, Wujun,Xie, Haibo,et al. An Unexpected Reaction between 5-Hydroxymethylfurfural and Imidazolium-Based Ionic Liquids at High Temperatures[J]. MOLECULES,2011,16(10):8463-8474.
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