Chin. J. Org. Chem. ›› 2016, Vol. 36 ›› Issue (8): 1937-1941.DOI: 10.6023/cjoc201603024 Previous Articles     Next Articles



曾飞a, 唐琳俐a, 陈小明a, 李治章a, 韩莹b, 陈传峰b   

  1. a 湖南科技学院化学与生物工程学院 湘南优势植物资源综合利用湖南省重点实验室 永州 425199;
    b 中国科学院化学研究所 分子识别与功能院重点实验室 北京 100190
  • 收稿日期:2016-03-15 修回日期:2016-03-30 发布日期:2016-04-15
  • 通讯作者: 曾飞, 陈传峰;
  • 基金资助:


Complexation of Novel Water-Soluble Cylindrical Macrotricyclic Host and Paraquat

Zeng Feia, Tang Linlia, Chen Xiaominga, Li Zhizhanga, Han Yingb, Chen Chuanfengb   

  1. a Key Laboratory Comprehensive Utilization of Dominant Plants Resources in South Hunan, Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou 425199;
    b CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190
  • Received:2016-03-15 Revised:2016-03-30 Published:2016-04-15
  • Supported by:

    Project supported by the Sci-Tech Innovation Teams in Universities of Hunan Province and the Construct Program of the Key Discipline in Hunan Province (2016).

The complexation between the novel water-soluble cylindrical macrotricyclic host and paraquat guests in both solution and solid state was investigated in detail. It was found that the host could form 1:1 complexes with paraquat salts in water solution and solid state. Interestingly, the complexation and decomplexation of the complexes between the host and the guest could be achieved by changing the pH of the solution, and the process could also be observed by naked eye.

Key words: macrotricyclic host, paraquat, complexation, acid-base controlled