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Imine formation as a simple reaction to construct copper-reactive cruciform fluorophores

We developed a series of new conjugated cruciform fluorophores (XF) featuring imine groups. The condensation of an XF containing aldehyde functionalities and selected primary amines leads to several XF-imine derivatives. Upon addition of Cu2+ or Zn2+ ions to solutions of the imine XFs in different s...

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Bibliographic Details
Main Authors: Schwaebel, S. Thimon (Author) , Schäfer, Vera (Author) , Wenz, Jan (Author) , Coombs, Benjamin A. (Author) , Tolosa, Juan (Author) , Bunz, Uwe H. F. (Author)
Format: Article (Journal)
Language:English
Published: 2013
In: The journal of organic chemistry
Year: 2013, Volume: 78, Issue: 3, Pages: 960-965
ISSN:1520-6904
DOI:10.1021/jo302456n
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/jo302456n
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Author Notes:Thimon Schwaebel, Vera Schäfer, Jan Wenz, Benjamin A. Coombs, Juan Tolosa, and Uwe H.F. Bunz
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Summary:We developed a series of new conjugated cruciform fluorophores (XF) featuring imine groups. The condensation of an XF containing aldehyde functionalities and selected primary amines leads to several XF-imine derivatives. Upon addition of Cu2+ or Zn2+ ions to solutions of the imine XFs in different solvents, a red-shifted emission is detected, resulting in an altered emission color. The imine acts as a simple modular metallo-reactive fluorophore.
Item Description:Published: November 29, 2012
Gesehen am 02.08.2021
Physical Description:Online Resource
ISSN:1520-6904
DOI:10.1021/jo302456n

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