催化学报

催化学报 ›› 2010, Vol. 31 ›› Issue (9): 1157-1161.DOI: 10.3724/SP.J.1088.2010.00149

• 研究论文 • 上一篇    下一篇

离子液体中微波辅助的 Lewis 酸催化纤维素制备 5-羟甲基糠醛

吴树昌 1,2, 王春雷 1, 高勇军 1,2, 张少春 3, 马丁 1, 赵宗保 1,4   

  1. 1中国科学院大连化学物理研究所催化基础国家重点实验室, 辽宁大连 116023 2中国科学院研究生院, 北京 100049 3大连理工大学化工学院, 辽宁大连 116012 4中国科学院大连化学物理研究所洁净能源国家实验室, 辽宁大连 116023
  • 收稿日期:2010-09-30 出版日期:2010-09-30 发布日期:2014-01-25

Production of 5-Hydroxymethylfurfural from Cellulose Catalyzed by Lewis Acid under Microwave Irradiation in Ionic Liquid

WU Shuchang1,2, WANG Chunlei1, GAO Yongjun1,2, ZHANG Shaochun3, MA Ding1,*, ZHAO Zongbao1,4   

  1. 1State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China 2Graduate University of Chinese Academy of Sciences, Beijing 100049, China 3School of Chemical Engineering, Dalian University of Technology, Dalian 116012, Liaoning, China 4Dalian National Laboratory of Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
  • Received:2010-09-30 Online:2010-09-30 Published:2014-01-25

PDF

993

被引次数

72

摘要： 以离子液体 1-丁基-3-甲基咪唑氯为溶剂, 以 CrCl3•6H2O 为催化剂, 直接转化纤维素生成 5-羟甲基糠醛 (HMF). 考察了微波辐射条件、反应温度、反应时间及催化剂用量对 HMF 产率的影响. 结果表明, 在最佳条件下, HMF 产率可达 55%.

关键词: 离子液体, 微波, Lewis 酸, 纤维素, 5-羟甲基糠醛

Abstract: Direct conversion of cellulose into 5-hydroxymethylfurfural (HMF) catalyzed by CrCl3•6H2O in ionic liquid 1-butyl-3-methylimidazolium chloride ([bmim]Cl) was described with the promotion of microwave. The effects of microwave irradiation setting, reaction temperature, reaction time, and catalyst amount on HMF yield were investigated. The results showed that cellulose was converted into HMF rapidly and efficiently in [bmim]Cl with the HMF yield of 55%.

Key words: ionic liquid, microwave, Lewis acid, cellulose, 5-hydroxymethylfurfural