Supramolecular Polymer Cross-Linked by Discrete Tris-[2]pseudorotaxane Metallacycles and Its Redox-Responsive Behavior

Gui Yuan Wu; Xu Qing Wang; Li Jun Chen; Yi Xiong Hu; Guang Qiang Yin; Lin Xu; Bo Jiang; Hai Bo Yang

doi:10.1021/acs.inorgchem.8b02712

Supramolecular Polymer Cross-Linked by Discrete Tris-[2]pseudorotaxane Metallacycles and Its Redox-Responsive Behavior

Gui Yuan Wu
, Xu Qing Wang
, Li Jun Chen
, Yi Xiong Hu
, Guang Qiang Yin
, Lin Xu
, Bo Jiang^*
, Hai Bo Yang

^*此作品的通讯作者

化学与分子工程学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

25 引用（Scopus）

摘要

A new discrete hexagonal metallacycle M containing tris-[2]pseudorotaxane moiety has been successfully designed and synthesized via coordination-driven self-assembly. The newly designed tris-[2]pseudorotaxane metallacycle was well characterized with nuclear magnetic resonance and mass spectra analysis. Such tris-[2]pseudorotaxane metallacycle M and pillar[5]arene dimer (PD) could further form a new family of cross-linked redox-responsive supramolecular polymer M (PD) ₃ through a host-guest interaction. Interestingly, the polymer M (PD) ₃ displayed redox-responsive behavior and showed tuned weight-average diffusion coefficients D upon redox stimuli, which is attributed to the changed coordination geometries of [Cu(phen) ₂ ] ⁺ and [Cu(phen) ₂ ] ²⁺ in such system.

源语言	英语
页（从-至）	15414-15420
页数	7
期刊	Inorganic Chemistry
卷	57
期	24
DOI	https://doi.org/10.1021/acs.inorgchem.8b02712
出版状态	已出版 - 17 12月 2018

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10.1021/acs.inorgchem.8b02712

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@article{8750f8263b584d16b7d81d1d8f03e12a,

title = "Supramolecular Polymer Cross-Linked by Discrete Tris-[2]pseudorotaxane Metallacycles and Its Redox-Responsive Behavior",

abstract = " A new discrete hexagonal metallacycle M containing tris-[2]pseudorotaxane moiety has been successfully designed and synthesized via coordination-driven self-assembly. The newly designed tris-[2]pseudorotaxane metallacycle was well characterized with nuclear magnetic resonance and mass spectra analysis. Such tris-[2]pseudorotaxane metallacycle M and pillar[5]arene dimer (PD) could further form a new family of cross-linked redox-responsive supramolecular polymer M (PD) 3 through a host-guest interaction. Interestingly, the polymer M (PD) 3 displayed redox-responsive behavior and showed tuned weight-average diffusion coefficients D upon redox stimuli, which is attributed to the changed coordination geometries of [Cu(phen) 2 ] + and [Cu(phen) 2 ] 2+ in such system.",

author = "Wu, \{Gui Yuan\} and Wang, \{Xu Qing\} and Chen, \{Li Jun\} and Hu, \{Yi Xiong\} and Yin, \{Guang Qiang\} and Lin Xu and Bo Jiang and Yang, \{Hai Bo\}",

note = "Publisher Copyright: {\textcopyright} 2018 American Chemical Society.",

year = "2018",

month = dec,

day = "17",

doi = "10.1021/acs.inorgchem.8b02712",

language = "英语",

volume = "57",

pages = "15414--15420",

journal = "Inorganic Chemistry",

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publisher = "American Chemical Society",

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TY - JOUR

T1 - Supramolecular Polymer Cross-Linked by Discrete Tris-[2]pseudorotaxane Metallacycles and Its Redox-Responsive Behavior

AU - Wu, Gui Yuan

AU - Wang, Xu Qing

AU - Chen, Li Jun

AU - Hu, Yi Xiong

AU - Yin, Guang Qiang

AU - Xu, Lin

AU - Jiang, Bo

AU - Yang, Hai Bo

PY - 2018/12/17

Y1 - 2018/12/17

N2 - A new discrete hexagonal metallacycle M containing tris-[2]pseudorotaxane moiety has been successfully designed and synthesized via coordination-driven self-assembly. The newly designed tris-[2]pseudorotaxane metallacycle was well characterized with nuclear magnetic resonance and mass spectra analysis. Such tris-[2]pseudorotaxane metallacycle M and pillar[5]arene dimer (PD) could further form a new family of cross-linked redox-responsive supramolecular polymer M (PD) 3 through a host-guest interaction. Interestingly, the polymer M (PD) 3 displayed redox-responsive behavior and showed tuned weight-average diffusion coefficients D upon redox stimuli, which is attributed to the changed coordination geometries of [Cu(phen) 2 ] + and [Cu(phen) 2 ] 2+ in such system.

AB - A new discrete hexagonal metallacycle M containing tris-[2]pseudorotaxane moiety has been successfully designed and synthesized via coordination-driven self-assembly. The newly designed tris-[2]pseudorotaxane metallacycle was well characterized with nuclear magnetic resonance and mass spectra analysis. Such tris-[2]pseudorotaxane metallacycle M and pillar[5]arene dimer (PD) could further form a new family of cross-linked redox-responsive supramolecular polymer M (PD) 3 through a host-guest interaction. Interestingly, the polymer M (PD) 3 displayed redox-responsive behavior and showed tuned weight-average diffusion coefficients D upon redox stimuli, which is attributed to the changed coordination geometries of [Cu(phen) 2 ] + and [Cu(phen) 2 ] 2+ in such system.

UR - https://www.scopus.com/pages/publications/85058560623

U2 - 10.1021/acs.inorgchem.8b02712

DO - 10.1021/acs.inorgchem.8b02712

M3 - 文章

C2 - 30521327

AN - SCOPUS:85058560623

SN - 0020-1669

VL - 57

SP - 15414

EP - 15420

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 24

ER -

Supramolecular Polymer Cross-Linked by Discrete Tris-[2]pseudorotaxane Metallacycles and Its Redox-Responsive Behavior

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