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A new reverse PET chemosensor and its chelatoselective aromatic cadmiation
1Department of New Materials Chemistry and Nanophotonics Research Center, Silla University, Pusan 617-736, Korea.
Organic Letters
|October 27, 2001
Abstract:
[reaction: see text]. A new fluorescent chemosensor, anthryl tetra acid, was synthesized and showed large fluorescence quenching effects in 100% aqueous solution with metal ions via photoinduced electron transfer (PET). Chelatoselective fluorescence perturbation was observed with Cd(II) and resulted from electrophilic aromatic cadmiation.