Synthesis of Highly Selective Indole-Based Sensors for Mercuric Ion

Two indole-based fluorescent chemosensors 1 and 2 were prepared and investigated characteristic features with transition metal ions. Sensors 1 and 2 were selective for Hg 2+ ion, among a series of metal ions, in aqueous ethanol (H 2 O–EtOH, 1:2, v/v) with association constants of 5.74 × 10 3 and 4.4...

Ausführliche Beschreibung