Chin. J. Org. Chem. ›› 2019, Vol. 39 ›› Issue (6): 1681-1687.DOI: 10.6023/cjoc201902028 Previous Articles     Next Articles

Special Issue: 金属有机化学



陈晓玲, 陈静雯, 鲍宗必, 杨启炜, 杨亦文, 任其龙, 张治国   

  1. 生物质化工教育部重点实验室 浙江大学化学与生物工程学院 杭州 310027
  • 收稿日期:2019-02-25 修回日期:2019-04-12 发布日期:2019-05-06
  • 通讯作者: 张治国
  • 基金资助:


MIL-101(Cr)-SO3H Catalyzed Transfer Hydrogenation of 2-Substituted Quinoline Derivatives

Chen Xiaoling, Chen Jingwen, Bao Zongbi, Yang Qiwei, Yang Yiwen, Ren Qilong, Zhang Zhiguo   

  1. Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027
  • Received:2019-02-25 Revised:2019-04-12 Published:2019-05-06
  • Contact: 10.6023/cjoc201902028
  • Supported by:

    Project supported by the National Key R&D Program of China (No. 2016YFA0202900), and the National Natural Science Foundation of China (Nos. 21878266, 21722609).

The 2-substituted-1,2,3,4-tetrahydroquinoline skeletons are widely found in natural products and have shown antimalarial, antioxidant as well as other biological activities. In this work, MIL-101(Cr)-SO3H is an efficient heterogeneous catalyst for the transfer hydrogenation of a series of 2-substituted quinoline derivatives with Hantzsch ester as the hydrogen source. This protocol operates under mild conditions, tolerates a wide range of 2-substituted quinoline derivatives, and the catalyst could be recovered and reused four times without considerable loss of catalytic activities, which provides a new catalytic system for the construction of 2-substituted-1,2,3,4-tetrahydroquinoline derivatives.

Key words: Hantzsch ester, heterogeneous catalysis, hydrogen transfer, MIL-101(Cr)-SO3H, 1,2,3,4-tetrahydroquinolines