Issue 39, 2013
From the journal:

Chemical Communications

Observation of face-to-face host–guest associated states prior to threading of dialkylammonium ions into the DB24C8-like openings of a molecular cage†‡

Chun-Ju Chuang,a   Ming-Liang Yen,a   Chien-Chen Lai,b   Yi-Hung Liu,a   Shie-Ming Penga  and  Sheng-Hsien Chiu*a  

* Corresponding authors

a Department of Chemistry, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan, R.O.C
E-mail: shchiu@ntu.edu.tw
Fax: +886-2-33661677
Tel: +886-2-33661675

b Institute of Molecular Biology, National Chung Hsing University, Taichung, Taiwan, R.O.C.

Abstract

The threading of bis(dialkylammonium) ions through the DB24C8-like openings of a molecular cage proceeds through a stepwise mechanism: formation of a face-to-face complex between the NH2+ centers and the crown ether, significant dissociation of this complex, and passage of the terminus of the cation through the macrocycle.

Graphical abstract: Observation of face-to-face host–guest associated states prior to threading of dialkylammonium ions into the DB24C8-like openings of a molecular cage

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Article information

DOI
https://doi.org/10.1039/C2CC34669A
Article type
Communication
Submitted
29 Jun 2012
Accepted
31 Aug 2012
First published
17 Sep 2012

Chem. Commun., 2013,49, 4199-4201

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Observation of face-to-face host–guest associated states prior to threading of dialkylammonium ions into the DB24C8-like openings of a molecular cage

C. Chuang, M. Yen, C. Lai, Y. Liu, S. Peng and S. Chiu, Chem. Commun., 2013, 49, 4199 DOI: 10.1039/C2CC34669A

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