高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (9): 1440.

• 研究简报 • 上一篇    下一篇

超分子体系中的分子识别研究(ⅩⅦ)——几种有机硒修饰β-环糊精与脂肪醇的包结配位作用

刘育, 厉斌, 李自运, 李菁   

  1. 南开大学化学系, 天津, 300071
  • 收稿日期:1997-08-04 出版日期:1998-09-24 发布日期:1998-09-24
  • 通讯作者: 刘育,男,43岁,博士,教授.
  • 作者简介:刘育,男,43岁,博士,教授.
  • 基金资助:

    国家自然科学基金(批准号:29625203)、国家杰出青年科学基金和国家教委跨世纪优秀人才基金资助课题.

Molecular Recognition Study on Supramolecular System(ⅩⅦ) Inclusion Complexation of Some β-Cyclodextrin Derivatives Containing Organo selenium with Aliphatic Alcohols

LIU Yu, LI Bin, LI Zi-Yun, LI Jing   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1997-08-04 Online:1998-09-24 Published:1998-09-24

关键词: 环糊精, 有机硒修饰环糊精, 分子识别, 脂肪醇

Abstract: The spectrophotometric titrations have been performed at 298.15 Kin buffered aqueous solution(pH=7.20) to give the stability constants(lg Ks) for the supramolecular system formed by mono-[6-phenylseleno)-6-deoxy]-β-cyclodextrin(1), nono-[6-( p-chlorophenylseleno)-6-deoxy]-β-cyclodextrin(2), mono-[6-(naphthylseleno)-6-deoxy] β-cyclodextrin(3), and mono-[6-(benzylseleno)-6-deoxy] β-cyclodextrin(4) with a series of aliphatic alcohols.

Key words: Cyclodextrin, Organo selenium modified cyclodextrin, Molecular recognition, Aliphatic alcohols

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