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XU Yingzhao,QI Xinhua,GUO Haixin,LI Luyang
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Published:
徐英钊,漆新华,郭海心,李陆杨
Abstract:
An efficient process for preparation of 5-hydroxymethylfurfural(HMF)from glucose was developed with ionic liquid 1-butyl-3-methyl imidazolium chloride([BMIM][Cl])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.
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。
XU Yingzhao,QI Xinhua,GUO Haixin,LI Luyang. Preparation of 5-hydroxymethylfurfural from glucose in ionic liquid[J]. .
徐英钊,漆新华,郭海心,李陆杨. 离子液体中葡萄糖催化转化为5-羟甲基糠醛 [J]. CIESC Journal.
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URL: https://hgxb.cip.com.cn/EN/
https://hgxb.cip.com.cn/EN/Y2011/V30/I3/552