Novel fluorescent sensor for silver (I) based on the 3,4-bis-triazole Bodipy via dual-click chemistry

This investigation paper relates with a novel dual-Bodipy derivative obtained by using 'click' chemistry. The synthesized compounds were characterized by some techniques as H-1 NMR, C-13 NMR, B-11-NMR, F-19 NMR, FT-IR, Uv vis, spectrofluorimetry, mass, elemental analysis, melting point. The photophysical measurements were conducted on 4,4-difluoro-8-(443-(843,4-Bis(1,2,3 triazolomethoxy)benzaldehyde)}propoxy))phenyl-4-bora-3a,4a, diaza-s-indacene (Bodipy-T) in presence of different metal ions. General trends were performed for emission, absorption, excitation, complex stoichiometry, different concentrations, competing ion, binding constants etc. in methanolic medium. Bodipy-T can be potentially served as a sensitive and selective ratiometric sensor for Ag (1) ion, moreover, it includes a modifiable group (aldehyde) for the preparing of its new derivatives. (C) 2017 Elsevier B.V. All rights reserved.