A switchable ferrocene-based [1]rotaxane with an electrochemical signal output

Hong Li; Hui Zhang; Qiong Zhang; Qi Wei Zhang; Da Hui Qu

doi:10.1021/ol302826g

A switchable ferrocene-based [1]rotaxane with an electrochemical signal output

Hong Li
, Hui Zhang
, Qiong Zhang
, Qi Wei Zhang
, Da Hui Qu^*

^*Corresponding author for this work

East China University of Science and Technology

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

A [1]rotaxane, in which a linear rod is attached to one cyclopentadienyl (Cp) ring of a ferrocene unit and threaded into a dibenzo-24-crown-8 connected to the other Cp ring, was prepared. The mechanical motion of the rod-like part relative to the macrocycle has been demonstrated using ¹H NMR spectroscopy. Cyclic voltammetry (CV) showed that the system can be chemically switched between electrochemically reversible and irreversible states, depending on the inclusion and exclusion of the ammonium/amine group from the macrocycle.

Original language	English
Pages (from-to)	5900-5903
Number of pages	4
Journal	Organic Letters
Volume	14
Issue number	23
DOIs	https://doi.org/10.1021/ol302826g
State	Published - 7 Dec 2012
Externally published	Yes

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10.1021/ol302826g

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abstract = "A [1]rotaxane, in which a linear rod is attached to one cyclopentadienyl (Cp) ring of a ferrocene unit and threaded into a dibenzo-24-crown-8 connected to the other Cp ring, was prepared. The mechanical motion of the rod-like part relative to the macrocycle has been demonstrated using 1H NMR spectroscopy. Cyclic voltammetry (CV) showed that the system can be chemically switched between electrochemically reversible and irreversible states, depending on the inclusion and exclusion of the ammonium/amine group from the macrocycle.",

author = "Hong Li and Hui Zhang and Qiong Zhang and Zhang, \{Qi Wei\} and Qu, \{Da Hui\}",

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T1 - A switchable ferrocene-based [1]rotaxane with an electrochemical signal output

AU - Li, Hong

AU - Zhang, Hui

AU - Zhang, Qiong

AU - Zhang, Qi Wei

AU - Qu, Da Hui

PY - 2012/12/7

Y1 - 2012/12/7

N2 - A [1]rotaxane, in which a linear rod is attached to one cyclopentadienyl (Cp) ring of a ferrocene unit and threaded into a dibenzo-24-crown-8 connected to the other Cp ring, was prepared. The mechanical motion of the rod-like part relative to the macrocycle has been demonstrated using 1H NMR spectroscopy. Cyclic voltammetry (CV) showed that the system can be chemically switched between electrochemically reversible and irreversible states, depending on the inclusion and exclusion of the ammonium/amine group from the macrocycle.

AB - A [1]rotaxane, in which a linear rod is attached to one cyclopentadienyl (Cp) ring of a ferrocene unit and threaded into a dibenzo-24-crown-8 connected to the other Cp ring, was prepared. The mechanical motion of the rod-like part relative to the macrocycle has been demonstrated using 1H NMR spectroscopy. Cyclic voltammetry (CV) showed that the system can be chemically switched between electrochemically reversible and irreversible states, depending on the inclusion and exclusion of the ammonium/amine group from the macrocycle.

UR - https://www.scopus.com/pages/publications/84870873522

U2 - 10.1021/ol302826g

DO - 10.1021/ol302826g

M3 - 文章

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VL - 14

SP - 5900

EP - 5903

JO - Organic Letters

JF - Organic Letters

IS - 23

ER -

A switchable ferrocene-based [1]rotaxane with an electrochemical signal output

Abstract

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