抜粋
β-Cyclodextrin (β-CD) has been found to form a ternary inclusion complex with alcohol and azulene, with a stoichiometry of 2:2:1. By means of a fluorescence method, equilibrium constants for the formation of the ternary inclusion complex have been evaluated for alcohols from ethanol to 1-pentanol. Induced circular dichroism studies suggest that in the ternary inclusion complex azulene slightly extrudes from the β-CD cavity compared with a 1:1 inclusion complex between β-CD and azulene. From an analysis of a 1H-NMR spectrum for azulene in D2O containing both β-CD and 1-propanol, 1-propanol incorporated into the β-CD cavity is deduced to be in close proximity to H-2 and H-6 of azulene in the ternary inclusion complex.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 6012-6016 |
| ページ数 | 5 |
| ジャーナル | Journal of the American Chemical Society |
| 巻 | 114 |
| 発行部数 | 15 |
| DOI | |
| 出版物ステータス | Published - 1992 7 1 |
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
- Biochemistry
- Colloid and Surface Chemistry
フィンガープリント Inclusion of Azulene and Alcohol by β-Cyclodextrin in Aqueous Solution' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Hamai, S., Ikeda, T., Nakamura, A., Ikeda, H., Ueno, A., & Toda, F. (1992). Inclusion of Azulene and Alcohol by β-Cyclodextrin in Aqueous Solution. Journal of the American Chemical Society, 114(15), 6012-6016. https://doi.org/10.1021/ja00041a017