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Anthracene-based macrocyclic fluorescent chemosensor for selective sensing of dicarboxylate
Authors:Kumaresh Ghosh  Avik Ranjan Sarkar
Institution:Department of Chemistry, University of Kalyani, Kalyani 741 235, India
Abstract:An anthracene-based macrocyclic receptor has been designed and synthesized for selective recognition of 1,4-phenylenediacetate (Ka = 3.34 × 105 M?1). The macrocycle binds 1,4-phenylenediacetate selectively at the charged sites of the receptor with a concomitant increase in fluorescence of anthracene. The interaction properties of the macrocycle were evaluated by 1H NMR, UV–vis and fluorescence spectroscopic methods.
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