Issue 19, 2008
From the journal:

Chemical Communications

1,3-Dipolar cycloaddition of alkynes to azides. Construction of operationally functional metal responsive fluorophores†

David Schweinfurth,a   Kenneth I. Hardcastleb  and  Uwe H. F. Bunz*a  

* Corresponding authors

a School of Chemistry and Biochemistry, 901 Atlantic Drive, Georgia Institute of Technology, Atlanta, USA
E-mail: uwe.bunz@chemistry.gatech.edu
Fax: +1-404-385-1795
Tel: +1-404-385-1795

b Department of Chemistry, 1515 Dickey Drive, Emory University, USA

Abstract

The copper catalyzed 1,3-dipolar cycloaddition of 4-butoxyphenylazide with 2-, 3- or 4-ethynylpyridine furnishes 1,4-diaryltriazoles, which display turn-on fluorescence upon addition of metal cations.

Graphical abstract: 1,3-Dipolar cycloaddition of alkynes to azides. Construction of operationally functional metal responsive fluorophores

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Article information

DOI
https://doi.org/10.1039/B800284C
Article type
Communication
Submitted
09 Jan 2008
Accepted
04 Mar 2008
First published
28 Mar 2008

Chem. Commun., 2008, 2203-2205

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1,3-Dipolar cycloaddition of alkynes to azides. Construction of operationally functional metal responsive fluorophores

D. Schweinfurth, K. I. Hardcastle and U. H. F. Bunz, Chem. Commun., 2008, 2203 DOI: 10.1039/B800284C

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