Issue 7, 2003
From the journal:

Chemical Communications

8-(1,4,7,10-Tetraoxa-13-azacyclopentadec-13-ylmethyl)quinolin-7-ol: synthesis and application as a highly sensitive metal cation probe†

Kun-Chan Wu,a   Moawia O. Ahmed,a   Chun-Yan Chen,a   Guo-Wei Huang,a   Yung-Son Hon*b  and  Pi-Tai Chou*a  

* Corresponding authors

a Department of Chemistry, National Taiwan University, Taipei, 106, Taiwan, ROC

b Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi, 621, Taiwan, ROC
E-mail: chop@ccms.ntu.edu.tw
Fax: 02-23695208
Tel: 02-23630231, ext. 3988

Abstract

A new metal ion probe 8-(1,4,7,10-tetraoxa-13-azacyclopentadec-13-ylmethyl)quinolin-7-ol (1a) was synthesized via a modified Mannich reaction, in which the mechanism of recognition incorporates excited-state proton transfer reactions. The remarkable differentiation in spectral properties upon metal complexation makes 1a a highly sensitive fluorescence probe.

Graphical abstract: 8-(1,4,7,10-Tetraoxa-13-azacyclopentadec-13-ylmethyl)quinolin-7-ol: synthesis and application as a highly sensitive metal cation probe

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Article information

DOI
https://doi.org/10.1039/B300941F
Article type
Communication
Submitted
23 Jan 2003
Accepted
25 Feb 2003
First published
10 Mar 2003

Chem. Commun., 2003, 890-891

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8-(1,4,7,10-Tetraoxa-13-azacyclopentadec-13-ylmethyl)quinolin-7-ol: synthesis and application as a highly sensitive metal cation probe

K. Wu, M. O. Ahmed, C. Chen, G. Huang, Y. Hon and P. Chou, Chem. Commun., 2003, 890 DOI: 10.1039/B300941F

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