Porphyrin-Oligopyridine Triads: Synthesis and Optical Properties.

Nuno M M MouraInês F A MarizJosé A S Cavaleiro Carlos F M Silva Carlos LodeiroJosé M G MartinhoErmelinda M S MaçôasMaria G P M S Neves

Published in: The Journal of organic chemistry (2018)

The synthesis of two triads with two porphyrinyl units linked by oligopyridine derivatives and a new β-functionalized porphyrin-dihydroazepine is described. One of the porphyrin-oligopyridine triads has a quinquepyridine unit connecting the porphyrins β-pyrrolic positions, while the other one has an asymmetric quaterpyridine with one of the pyridines fused to the porphyrin. All compounds have fluorescence emission quantum yields in the range of meso-tetraphenylporphyrin (16-22%).

Keyphrases

energy transfer
photodynamic therapy
metal organic framework
quantum dots
electron transfer
molecular dynamics
single molecule
tandem mass spectrometry