新規ヤヌスロタキサンの合成と物性
書誌事項
- タイトル別名
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- Synthesis and Properties of a New Janus Rotaxane
抄録
We synthesized the novel permethylated α-cyclodextrin-bisazobenzene dyad 1. The self-assembly of monomer 1 has been examined by solvent-, temperature- and concentration-dependent 1H NMR methods. The superstructure of the Janus [2]pseudorotaxane 2 is confirmed by both the determination of the value n = 2 of the degree of association and the symmetrical peaks in aromatic region. After azo coupling of 2 with 2,6-dimethylphenol in water, the novel Janus rotaxane 3 with a long trisazobenzene unit as a guest part was isolated and characterized. A possible piston movement of 3 in response to an appropriate external stimulus will be discussed.
収録刊行物
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- 基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集）
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基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集） 16 (0), 205-205, 2002
基礎有機化学会（基礎有機化学連合討論会）
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詳細情報 詳細情報について
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- CRID
- 1390001205555263872
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- NII論文ID
- 130004644734
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可