期刊文献+

离子液体中葡萄糖催化转化为5-羟甲基糠醛 被引量:5

Preparation of 5-hydroxymethylfurfural from glucose in ionic liquid
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摘要 以绿色溶剂离子液体1-丁基-3-甲基咪唑氯盐([BMIM]Cl)作为溶剂,六水合氯化铬(CrCl3.6H2O)为催化剂,研究了最重要的生物质衍生糖类葡萄糖向平台化合物5-羟甲基糠醛(HMF)的转化。该催化反应体系十分有效,在130℃下反应20 min,HMF的产率可达到70%以上。并且该催化体系可以循环使用,经过5次的重复使用后仍保持稳定的活性。 An efficient process for preparation of 5-hydroxymethylfurfural(HMF)from glucose was developed with ionic liquid 1-butyl-3-methyl imidazolium chloride()as solvent and CrCl3 as catalyst.A HMF yield of above 70% could be obtained at 130 ℃ in 20 min.Recycle of the ionic liquid and CrCl3 demonstrated constant activity after 5 cycles of use.
出处 《化工进展》 EI CAS CSCD 北大核心 2011年第3期552-556,共5页 Chemical Industry and Engineering Progress
基金 国家自然科学基金(20806041) 教育部留学回国人员科研启动基金项目
关键词 生物质 葡萄糖 5-羟甲基糠醛 离子液体 氯化铬 biomass glucose 5-hydroxylmethylfurfural ionic liquid chromic chloride(CrCl3)
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二级参考文献100

共引文献129

同被引文献43

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