Issue 22, 2013
From the journal:

Chemical Communications

Chirality transcription and amplification by [2]pseudorotaxanes†

Shunsuke Kuwahara,ab   Rie Chamura,a   Sho Tsuchiya,a   Mari Ikedaab  and  Yoichi Habata*ab  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
E-mail: habata@chem.sci.toho-u.ac.jp

b Research Center for Materials with Integrated Properties, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan

Abstract

Chirality transcription and amplification by the formation of chiral [2]pseudorotaxanes by an achiral crown ether having the 2′,2′′-quaterphenyl group and chiral sec-ammonium ions are reported. It was revealed that the absolute configurations of the chiral sec-ammonium ions can be detected directly from the CD spectra of the chiral [2]pseudorotaxanes.

Graphical abstract: Chirality transcription and amplification by [2]pseudorotaxanes

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Article information

DOI
https://doi.org/10.1039/C2CC38758A
Article type
Communication
Submitted
06 Dec 2012
Accepted
02 Jan 2013
First published
04 Jan 2013

Chem. Commun., 2013,49, 2186-2188

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Chirality transcription and amplification by [2]pseudorotaxanes

S. Kuwahara, R. Chamura, S. Tsuchiya, M. Ikeda and Y. Habata, Chem. Commun., 2013, 49, 2186 DOI: 10.1039/C2CC38758A

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