Issue 3, 2008
From the journal:

Chemical Communications

Supramolecular enantiodifferentiating photoisomerization of cyclooctene with modified β-cyclodextrins: critical control by a host structure†

Runhua Lu,ab   Cheng Yang,c   Yujuan Cao,d   Zhizhong Wang,b   Takehiko Wada,c   Wei Jiao,b   Tadashi Moric  and  Yoshihisa Inoue*c  

* Corresponding authors

a Department of Applied Chemistry, College of Sciences, China Agricultural University, China

b Chengdu Institute of Biology, Chinese Academy of Sciences, China

c Department of Applied Chemistry, Osaka University, 2-1 Yamada-oka, Japan
E-mail: inoue@chem.eng.osaka-u.ac.jp

d Department of Chemistry and Environment, South China Normal University, China

Abstract

Enantiodifferentiating photoisomerization of (Z)-cyclooctene included and sensitized by m-methoxybenzoyl-β-cyclodextrin gave chiral (E)-isomers in up to 46% enantiomeric excess, which is the highest value ever reported for supramolecular photochirogenesis with analogous hosts, thus demonstrating the crucial role of the sensitizer-spacer moiety in supramolecular photochirogenic systems.

Graphical abstract: Supramolecular enantiodifferentiating photoisomerization of cyclooctene with modified β-cyclodextrins: critical control by a host structure

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Article information

DOI
https://doi.org/10.1039/B714300A
Article type
Communication
Submitted
17 Sep 2007
Accepted
11 Oct 2007
First published
29 Oct 2007

Chem. Commun., 2008, 374-376

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Supramolecular enantiodifferentiating photoisomerization of cyclooctene with modified β-cyclodextrins: critical control by a host structure

R. Lu, C. Yang, Y. Cao, Z. Wang, T. Wada, W. Jiao, T. Mori and Y. Inoue, Chem. Commun., 2008, 374 DOI: 10.1039/B714300A

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