Unusual fluorescent monomeric and dimeric dialkynyl dipyrromethene-borane complexes.
Novel monomeric and dimeric dialkynyl borondipyrromethene dyes (E-Bodipy) have been prepared in two different ways, providing systems in which the boron center is attached to either two similar or two dissimilar acetylenic units incorporating chromophores such as pyrene or anthracene. Both families exhibit interesting fluorescence and redox properties in which almost quantitative intramolecular energy transfer occurs.
Goze
Christine
C
Laboratoire de Chimie Moléculaire, Centre National de la Recherche Scientifique (CNRS), Associé au CNRS UMR 7509, Ecole de Chimie, Polymères, Matériaux de Strasbourg (ECPM), 25 rue Becquerel, 67087 Strasbourg, Cedex 02, France.
Ulrich
Gilles
G
Ziessel
Raymond
R
D001880:Boranes / Q000737:chemistry*; D019281:Dimerization; D005456:Fluorescent Dyes / Q000737:chemistry*; D008958:Models, Molecular; D011162:Porphobilinogen / Q000031:analogs & derivatives* / Q000737:chemistry; D013057:Spectrum Analysis / Q000379:methods
D001880:Boranes; D005456:Fluorescent Dyes; C507544:dipyrromethene; D011162:Porphobilinogen