高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (1): 31.

• 研究简报 • 上一篇    下一篇

Costa型长链烷基钴化合物的合成、表征及其与β-环糊精的作用

沈旭杰, 向平, 陈慧兰   

  1. 南京大学化学系, 配位化学国家重点实验室, 南京 210093
  • 收稿日期:1999-12-02 出版日期:2001-01-24 发布日期:2001-01-24
  • 通讯作者: 陈慧兰(1941年生),女,教授,博士生导师,从事生物无机化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29823001)资助

Synthesis and Characterization of Long Chain Alkyl Costa-type Organocobalt Complexes and Their Inclusion Interaction with β-CD

SHEN Xu-Jie, XIANG Ping, CHEN Hui-Lan   

  1. Department of Chemistry and State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
  • Received:1999-12-02 Online:2001-01-24 Published:2001-01-24

关键词: 烷基钴配合物, 环糊精, 超分子

Abstract: Two long carbon chain alkyl (aqua) Costa-type organocobalt complexes (R=C6H13 and C8H17 ) have been synthesized for the first time and characterized by elemental analysis, UV-Vis and 1H NMR. Their inclusion behavior with β-cyclodextrin was studied by 1H NMRmethods. It was indicated that in aqueous solution supramolecular adducts have been formed, in which the alkyl groups of the guests were included into the cavity of β-CD. Cyclic voltammetry methods was also used to study the electrochemical properties of organocobalt complexes in the absence and presence of β-CD.

Key words: Alkylcobalt complexes, β-Cyclodextrin, Supramolecule

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