Zn-II coordination by the tetraamine spacer of the two-component system 1 brings the dimethylaniline fragment (donor) and the anthracene subunit (fluorophore) close enough to allow a photoinduced electron-transfer (PET) process to take place. Transition metals (e.g. Cu-II, Ni-II) quench the fluorophore, preventing intramolecular PET.
A zinc(II)-driven intramolecular photoinduced electron transfer
FABBRIZZI, LUIGI;LICCHELLI, MAURIZIO;PALLAVICINI, PIERSANDRO;TAGLIETTI, ANGELO MARIA
1996-01-01
Abstract
Zn-II coordination by the tetraamine spacer of the two-component system 1 brings the dimethylaniline fragment (donor) and the anthracene subunit (fluorophore) close enough to allow a photoinduced electron-transfer (PET) process to take place. Transition metals (e.g. Cu-II, Ni-II) quench the fluorophore, preventing intramolecular PET.File in questo prodotto:
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