Anion recognition and luminescent sensing by new ruthenium(II) and rhenium(I) bipyridyl calix[4]diquinone receptors

• DOI: 10.1039/a905277a
• Publication Date: 2002-07-26T09:11:19Z
• Authors: Paul D. Beer; Vadim Timoshenko; Mauro Maestri; Paolo Passaniti; Vincenzo Balzani
• Keywords: 01 natural sciences; 0104 chemical sciences

New ruthenium(II) and rhenium(I) bipyridyl calix[4]diquinone receptors have been prepared shown to selectively bind sense acetate anions via remarkable luminescent emission intensity retrieval effects.