Issue 12, 2008
From the journal:

Organic & Biomolecular Chemistry

High-yield preparation of [2]rotaxanes based on the bis(m-phenylene)-32-crown-10-based cryptand/paraquat derivative recognition motif†

Shijun Li,a   Ming Liu,a   Jinqiang Zhang,a   Bo Zheng,a   Chuanju Zhang,a   Xianhong Wen,b   Ning Lia  and  Feihe Huang*a  

* Corresponding authors

a Department of Chemistry, Zhejiang University, Hangzhou, P. R. China
Fax: 86 571 8795 3189
Tel: 86 571 8795 3189

b Department of Chemistry, Zhejiang Forest University, Hangzhou, P. R. China

Abstract

Based on the complexation between bis(m-phenylene)-32-crown-10-based cryptands and a paraquat derivative, two [2]rotaxanes were synthesized by using a threading-followed-by-stoppering method. Due to the strong associations between the cryptands and the paraquat derivative, high yields were achieved even in dilute solution.

Graphical abstract: High-yield preparation of [2]rotaxanes based on the bis(m-phenylene)-32-crown-10-based cryptand/paraquat derivative recognition motif

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Article information

DOI
https://doi.org/10.1039/B803927E
Article type
Paper
Submitted
06 Mar 2008
Accepted
10 Mar 2008
First published
09 Apr 2008

Org. Biomol. Chem., 2008,6, 2103-2107

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High-yield preparation of [2]rotaxanes based on the bis(m-phenylene)-32-crown-10-based cryptand/paraquat derivative recognition motif

S. Li, M. Liu, J. Zhang, B. Zheng, C. Zhang, X. Wen, N. Li and F. Huang, Org. Biomol. Chem., 2008, 6, 2103 DOI: 10.1039/B803927E

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