| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5275711 | Tetrahedron Letters | 2008 | 6 Pages |
The quinoline-based tripodal fluororeceptor 1 has been designed and synthesized for the detection of citric acid in less polar solvents. Receptor 1 shows monomer emission quenching followed by excimer emission upon hydrogen bond-mediated complexation of citric acid. In comparison, receptor 2, in presence of the same acid, gives rise to a decrease in the monomer emission of the naphthyl moiety without showing any peak for the excimer. Receptor 1 is found to bind citric acid more strongly than receptor 2 in CHCl3.
Graphical abstractThe quinoline-based tripodal fluororeceptor 1 has been designed and synthesized to bind citric acid. Receptor 1 shows strong excimer emission upon hydrogen bond-mediated complexation of citric acid.Download full-size image
