Dynamic switching between single- and double-axial rotaxanes manipulated by charge and bulkiness of axle termini

Cheng Yang; Ho Ko Young; Narayanan Selvapalam; Yumi Origane; Tadashi Mori; Takehiko Wada; Kimoon Kim; Yoshihisa Inoue

doi:10.1021/ol702142j

Dynamic switching between single- and double-axial rotaxanes manipulated by charge and bulkiness of axle termini

Cheng Yang, Ho Ko Young, Narayanan Selvapalam, Yumi Origane, Tadashi Mori, Takehiko Wada, Kimoon Kim, Yoshihisa Inoue

研究成果: Article › 査読

44 被引用数 (Scopus)

抄録

(Figure Presented) Twin-axial [3]pseudorotaxanes, in which two multicharged axles simultaneously thread through the γ-CD cavity, were formed for the first time in solution. The twin-axial [3]pseudorotaxane was converted exclusively to a CB [6]-stoppered [4]pseudorotaxane by the addition of CB[6] but regenerated from the [4]pseudorotaxane by the addition of spermine, implementing an unprecedented switching of single/twin-axial rotaxanation.

本文言語	English
ページ（範囲）	4789-4792
ページ数	4
ジャーナル	Organic letters
巻	9
号	23
DOI	https://doi.org/10.1021/ol702142j
出版ステータス	Published - 2007 11月 8
外部発表	はい

ASJC Scopus subject areas

生化学
物理化学および理論化学
有機化学

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10.1021/ol702142j

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title = "Dynamic switching between single- and double-axial rotaxanes manipulated by charge and bulkiness of axle termini",

abstract = "(Figure Presented) Twin-axial [3]pseudorotaxanes, in which two multicharged axles simultaneously thread through the γ-CD cavity, were formed for the first time in solution. The twin-axial [3]pseudorotaxane was converted exclusively to a CB [6]-stoppered [4]pseudorotaxane by the addition of CB[6] but regenerated from the [4]pseudorotaxane by the addition of spermine, implementing an unprecedented switching of single/twin-axial rotaxanation.",

author = "Cheng Yang and Young, {Ho Ko} and Narayanan Selvapalam and Yumi Origane and Tadashi Mori and Takehiko Wada and Kimoon Kim and Yoshihisa Inoue",

year = "2007",

month = nov,

day = "8",

doi = "10.1021/ol702142j",

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journal = "Organic Letters",

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T1 - Dynamic switching between single- and double-axial rotaxanes manipulated by charge and bulkiness of axle termini

AU - Yang, Cheng

AU - Young, Ho Ko

AU - Selvapalam, Narayanan

AU - Origane, Yumi

AU - Mori, Tadashi

AU - Wada, Takehiko

AU - Kim, Kimoon

AU - Inoue, Yoshihisa

PY - 2007/11/8

Y1 - 2007/11/8

N2 - (Figure Presented) Twin-axial [3]pseudorotaxanes, in which two multicharged axles simultaneously thread through the γ-CD cavity, were formed for the first time in solution. The twin-axial [3]pseudorotaxane was converted exclusively to a CB [6]-stoppered [4]pseudorotaxane by the addition of CB[6] but regenerated from the [4]pseudorotaxane by the addition of spermine, implementing an unprecedented switching of single/twin-axial rotaxanation.

AB - (Figure Presented) Twin-axial [3]pseudorotaxanes, in which two multicharged axles simultaneously thread through the γ-CD cavity, were formed for the first time in solution. The twin-axial [3]pseudorotaxane was converted exclusively to a CB [6]-stoppered [4]pseudorotaxane by the addition of CB[6] but regenerated from the [4]pseudorotaxane by the addition of spermine, implementing an unprecedented switching of single/twin-axial rotaxanation.

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Dynamic switching between single- and double-axial rotaxanes manipulated by charge and bulkiness of axle termini

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