Issue 43, 2013

Fluorescent boron(iii) iminocoumarins (Boricos)

Abstract

Complexation of iminocoumarin derivatives with BF3·OEt2 provides novel N⁁N boron(III) dyes exhibiting high absorption coefficients and quantum yields as great as 81%. The excellent chemical stability of these dyes enables the grafting of Boranil or Bodipy units to give derivatives in which the Borico subunit can act either as an energy acceptor or as an antenna for a red emitting fluorophore.

Graphical abstract: Fluorescent boron(iii) iminocoumarins (Boricos)

Supplementary files

Article information

Article type
Communication
Submitted
28 Feb 2013
Accepted
09 Apr 2013
First published
10 Apr 2013

Chem. Commun., 2013,49, 4908-4910

Fluorescent boron(III) iminocoumarins (Boricos)

D. Frath, A. Poirel, G. Ulrich, A. De Nicola and R. Ziessel, Chem. Commun., 2013, 49, 4908 DOI: 10.1039/C3CC41555D

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