Supramolecular assembly of dye-modified cyclodextrin formed by inclusion of its dye-part in native cyclodextrin

Tetsuo Kuwabara, Asao Nakamura, Tsukasa Ikeda, Hiroshi Ikeda, Akihiko Ueno, Fujio Toda

研究成果: Article査読

3 被引用数 (Scopus)

抄録

A dye-appended β-cyclodextrin (1) associates with α-cyclodextrin (α-CD) with color change, forming an asymmetric rotaxane-like structure containing two different cyclodextrins. The similar phenomenon was observed in the system of 1 and β-CD. The association constant of 1 for α-CD (198 M-1) is larger than that for β-CD (43 M-1), indicating that the pseudo-rotaxane is more stable when 1 associates with α-CD.

本文言語English
ページ(範囲)235-238
ページ数4
ジャーナルSupramolecular Chemistry
7
3
DOI
出版ステータスPublished - 1996
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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