Issue 40, 2012
From the journal:

Chemical Communications

Enantioselective recognition by a highly ordered porphyrin-assembly on a chiral molecular gel†‡

Hirokuni Jintoku,a   Makoto Takafuji,ab   Reiko Odac  and  Hirotaka Ihara*ab  

* Corresponding authors

a Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Kumamoto, Japan
E-mail: ihara@kumamoto-u.ac.jp
Fax: +81 96-342-3662
Tel: +81 96-342-3662

b Kumamoto Institute for Photo-Electro Organics (PHOENICS), 3-11-38 Higashimachi, Kumamoto, Japan

c Institut Européen de Chimie et Biologie, UMR 5248 CBMN, CNRS-Université de Bordeaux-ENITAB, 2 rue Robert Escarpit, F-33607 Pessac, France

Abstract

Enantioselective recognition of amino acids was achieved by using a highly ordered chiral assembly of achiral porphyrin on a chiral molecular gel. Exceptionally high enantioselectivity was observed for histidine derivatives by monitoring the CD patterns and fluorescence quenching, KSV (L): 26.3 × 103 M−1; KSV(D)-enantiomer: 7.03 × 103 M−1.

Graphical abstract: Enantioselective recognition by a highly ordered porphyrin-assembly on a chiral molecular gel

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Article information

DOI
https://doi.org/10.1039/C2CC31127E
Article type
Communication
Submitted
15 Feb 2012
Accepted
22 Mar 2012
First published
22 Mar 2012

Chem. Commun., 2012,48, 4881-4883

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Enantioselective recognition by a highly ordered porphyrin-assembly on a chiral molecular gel

H. Jintoku, M. Takafuji, R. Oda and H. Ihara, Chem. Commun., 2012, 48, 4881 DOI: 10.1039/C2CC31127E

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