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Dehydration of glucose to 5-hydroxymethylfurfural and 5-ethoxymethylfurfural by combining Lewis and Bronsted acid
Xin, Haosheng1,2; Zhang, Tingwei2; Li, Wenzhi2; Su, Mingxue2; Li, Song3; Shao, Qun1; Ma, Longlong3
2017
Source PublicationRSC ADVANCES
Volume7Issue:66Pages:41546-41551
AbstractIn this work, glucose was transformed into 5-hydroxymethylfurfural (HMF) and 5-ethoxymethylfurfural (EMF) in the presence of AlCl3 center dot 6H(2)O and a Bronsted solid acid catalyst (PTSA-POM). GVL (gamma-valerolactone)-water and ethanol-water solvent systems were evaluated in the dehydration reaction of glucose into HMF and EMF, respectively. Water content and dosage of AlCl3 center dot 6H(2)O were examined in the conversion of glucose into HMF, and some valuable chlorides (FeCl3 center dot 6H(2)O, NiCl2 center dot 6H(2)O, CrCl3 center dot 6H(2)O etc.) were also used in contrast with AlCl3 center dot 6H(2)O. Some different organic solvents were added to the ethanol-water system to explore whether it would be beneficial to the generation of EMF. A high yield of HMF (60.7%) was obtained at 140 degrees C within 60 min in GVL-water (10:1) solvent system, and total yield 42.1% of EMF and HMF (30.6% EMF, 11.5% HMF) was achieved at 150 degrees C after 30 min in an ethanol-water (9 : 1) solvent system.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c7ra07684c
WOS Subject ExtendedChemistry
WOS KeywordIONIC-LIQUID-MIXTURES ; GAMMA-VALEROLACTONE ; SOLID ACID ; CATALYTIC CONVERSION ; PLATFORM CHEMICALS ; LEVULINIC ACID ; CORN STALK ; BIOMASS ; FRUCTOSE ; ETHANOL
Indexed BySCI
Language英语
Funding OrganizationState Key Program of National Natural Science Foundation of China(51536009) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; National Key Technology R&D Program of China(2015BAD15B06) ; international technology cooperation plan of Anhui(1503062030)
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000409147000029
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15774
Collection中国科学院广州能源研究所
Affiliation1.Anhui Jianzhu Univ, Inst Mat & Chem Engn, Hefei 230022, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Lab Basic Res Biomass Convers & Utilizat, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Xin, Haosheng,Zhang, Tingwei,Li, Wenzhi,et al. Dehydration of glucose to 5-hydroxymethylfurfural and 5-ethoxymethylfurfural by combining Lewis and Bronsted acid[J]. RSC ADVANCES,2017,7(66):41546-41551.
APA Xin, Haosheng.,Zhang, Tingwei.,Li, Wenzhi.,Su, Mingxue.,Li, Song.,...&Ma, Longlong.(2017).Dehydration of glucose to 5-hydroxymethylfurfural and 5-ethoxymethylfurfural by combining Lewis and Bronsted acid.RSC ADVANCES,7(66),41546-41551.
MLA Xin, Haosheng,et al."Dehydration of glucose to 5-hydroxymethylfurfural and 5-ethoxymethylfurfural by combining Lewis and Bronsted acid".RSC ADVANCES 7.66(2017):41546-41551.
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