Conversion of fructose into 5-HMF catalyzed by GeCl4 in DMSO and [Bmim]Cl system at room temperature

被引：87

作者：

Zhang, Zehui ^{[1
,2
]}

Liu, Bing ^{[1
,2
]}

Zhao, Zongbao ^{[3
,4
]}

机构：

[1] S Cent Univ Nationalities, Coll Chem & Mat Sci, State Ethn Affairs Commiss, Key Lab Catalysis & Mat Sci, Wuhan 430074, Peoples R China

[2] S Cent Univ Nationalities, Coll Chem & Mat Sci, Minist Educ, Wuhan 430074, Peoples R China

[3] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

[4] Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

来源：

CARBOHYDRATE POLYMERS | 2012年 / 88卷 / 03期

关键词：

Fructose; Germanium(IV) chloride; Ionic liquids; Dehydration; 5-Hydroxymethylfurfual; IONIC LIQUID; CORN STOVER; BIOMASS; IMIDAZOLIUM; CELLULOSE; SALTS; DEHYDRATION;

D O I：

10.1016/j.carbpol.2012.01.032

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Conversion of fructose into 5-hydroxymethylfurfural (HMF) catalyzed by Germanium(IV) chloride was studied in Dimethyl sulfoxide (DMSO) and [Bmim]Cl system at room temperature. The structure of ionic liquids and the ratio of ionic liquids to DMSO had a remarkable effect on this new catalytic system. The results indicated that 1-n-butyl-3-methylimidazolium chloride ([Bmim]Cl) was favorable for the dehydration of fructose to HMF. Under optimal conditions, a high HMF yield in 70% was obtained at 25 degrees C. In addition, it was also proved that there was a synergistic effect between the cation and anion of [Bmim]Cl on the dehydration of fructose to HMF by designed experiments. Finally, a possible mechanism for the dehydration of fructose to HMF was proposed. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：891 / 895

页数：5

共 6 条

[1] Efficient conversion of glucose into 5-HMF catalyzed by lignin-derived mesoporous carbon solid acid in a biphasic system
Wang, Shuai
Eberhardt, Thomas L.
Guo, Dayi
Feng, Junfeng
Pan, Hui
RENEWABLE ENERGY, 2022, 190 : 1 - 10
[2] Extraction of 5-HMF from the conversion of glucose in ionic liquid [Bmim]Cl by compressed carbon dioxide
Sun, Xiaofu
Liu, Zhenghui
Xue, Zhimin
Zhang, Yuwei
Mu, Tiancheng
GREEN CHEMISTRY, 2015, 17 (05) : 2719 - 2722
[3] Enhanced conversion of α-cellulose to 5-HMF in aqueous biphasic system catalyzed by FeCl3-CuCl2
Zhang, Lilin
Tian, Yinbing
Wang, Yuanyuan
Dai, Liyi
CHINESE CHEMICAL LETTERS, 2021, 32 (07) : 2233 - 2238
[4] Exploration of lower critical solution temperature DES in a thermoreversible aqueous two-phase system for integrating glucose conversion and 5-HMF separation
Tu, Shanshan
Yu, Xiaojie
Ji, Qinghua
Ma, Qiannan
Zhou, Cunshan
Chen, Li
Okonkwo, Clinton Emeka
RENEWABLE ENERGY, 2022, 189 : 392 - 401
[5] The physicochemical properties of a room-temperature liquidus binary ionic liquid mixture of [HNMP][CH3SO3]/[Bmim]Cl and its application for fructose conversion to 5-hydroxymethylfurfural
Xiao, Yuyan
Huang, Xirong
RSC ADVANCES, 2018, 8 (34): : 18784 - 18791
[6] Microwave-Assisted Conversion of Simple Sugars and Waste Coffee Grounds into 5-Hydroxymethylfurfural in a Highly Aqueous DMSO Solvent System Catalyzed by a Combination of Al(NO3)3 and H2SO4
Ganado, Rey Joseph J.
Yu, Derrick Ethelbhert C.
Franco, Francisco C., Jr.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2019, 58 (32) : 14621 - 14631

← 1 →