The synthesis of Fe-containing ionic liquid and its catalytic performance for the dehydration of fructose
The synthesis of Fe-containing ionic liquid and its catalytic performance for the dehydration of fructose
复制标题
含铁离子液体的合成及其对果糖脱水的催化性能
DOI：
10.1007/s11696-017-0148-1
复制
发表时间：
2017-08-01
期刊：
影响因子：
2.2
通讯作者：
Li, Huaming
中科院分区：
文献类型：
--
作者：
Liu, Hui;Wang, Yue;Li, Huaming
Four Fe-containing ionic liquids (ILs) were synthesized by coupling of conventional imidazole ionic liquids [C(x)mim]Cl (x = 4, 8, 12, 16) with FeCl3 and were characterized by FT-IR, Raman, ESI-MS and TG. All of the Fe-containing ILs were applied to the conversion of fructose into 5-hydroxymethylfurfural (HMF) in 1-butyl-3-methylimidazolium chloride ([Bmim]Cl) subsequently and the result showed that [C(16)mim]FeCl4 exhibited excellent catalytic performance. Then the different reaction parameters with [C(16)mim]FeCl4 as catalyst were studied in detail. A 92.8% yield of HMF was obtained with 0.03 g [C(16)mim]FeCl4 and 0.1 g fructose in 1.0050 g [Bmim]Cl at 80 degrees C for 40 min in fructose/[Bmim]Cl solution.
