A catalytic system for the selective conversion of cellulose to 5-hydroxymethylfurfural under mild conditions

被引：8
|
作者：
Galkin, K. I. [1 ]
Krivodaeva, E. A. [1 ]
Ananikov, V. P. [1 ]
机构：
[1] Russian Acad Sci, ND Zelinsky Inst Organ Chem, 47 Leninsky Prosp, Moscow 119991, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2015年 / 64卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
5-hydroxymethylfurfural; carbohydrates; cellulose; ionic liquids; catalysis; IONIC LIQUID; LIGNOCELLULOSIC BIOMASS; EFFICIENT CONVERSION;
D O I：
10.1007/s11172-015-1253-3
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Conversion of cellulose to 5-hydroxymethylfurfural (5-HMF), one of the most promising products derived by conversion of renewable raw materials, has been studied. When performing the process in ionic liquids, addition of small amounts of Bronsted acids was found to allow the adaption of the catalytic system to be used under mild conditions, which is particularly important for the industrial processing of cellulose. Highest yield of 5-HMF (44%) was obtained by carrying out the conversion of cellulose at 100 A degrees C for 12 h with a modified catalytic system based on CrCl3 center dot 6H(2)O and H2SO4.
引用
收藏
页码：2954 / 2957
页数：4
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