高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (1): 30.

• 论文 • 上一篇    下一篇

环糊精包含络合反应的荧光法研究

李志良, 林辉概, 李梦龙, 石乐明, 俞汝勤   

  1. 湖南大学化学化工系, 410082
  • 收稿日期:1989-01-17 出版日期:1991-01-24 发布日期:1991-01-24
  • 通讯作者: 李志良
  • 基金资助:

    国家教育委员会基金

Fluorimetric Study on the Inclusion Complex Reaction of Cyclodextrin with Phenols

Li Zhi-liang, Lin Hui-gai, Li Meng-long, Shi Le-ming, Yu Ru-qin   

  1. Department of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082
  • Received:1989-01-17 Online:1991-01-24 Published:1991-01-24

PDF (PC)

被引次数

37

摘要： 主客体包含化合物或络合物属引人注目的研究课题.环糊精(简称CD)、冠醚及穴醚等是重要的主体分子.CD为D-吡喃葡萄糖单元以α-1,4-糖苷键结合取椅式构象的环状低聚糖,尤以含6、7、8单元的α-CD、β-CD、γ-CD具有实际价值.

关键词: 环糊精, 主客体包含络合反应, 荧光光度法, 芳香酚

Abstract: Anew fluorimetric method is developed for a study on the reaction of the host-guest inclusion complexes of cyclodextrin with phenols. Dissociation constants(Kd) of the inclusion comlexes of some phenols with β-cyclodextrin are estimated based on the variation of the fluorescent intensity and the modified Harada's equations.

Key words: Cyclodextrin, Host-guest inclusion complex reaction, Fluorimetry, Phenols

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