Synthesis and characterization of dicarboxamide derivative: Cu+2 selective turn-on fluorometric and colorimetric chemosensor

Gülbaş H., BOZKURT S., HALAY E.

Journal of Heterocyclic Chemistry, vol.60, no.7, pp.1223-1229, 2023 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 60 Issue: 7
  • Publication Date: 2023
  • Doi Number: 10.1002/jhet.4664
  • Journal Name: Journal of Heterocyclic Chemistry
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aquatic Science & Fisheries Abstracts (ASFA), Chemical Abstracts Core, Chimica
  • Page Numbers: pp.1223-1229
  • Uşak University Affiliated: Yes

Abstract

The detection of Cu+2 ion chemically is crucial for both the biological and environmental systems. In this study, fluorescent active pyridine-based diamide thiazole derivative chemosensor N2,N6-bis(2-(benzothiazol-2-yl)phenyl)pyridine-2,6-dicarboxamide (3) was synthesized and characterized successfully. Fluorometric and colorimetric chemosensor properties and the fluorescent selectivity and sensitivity of different metal ions were determined in DMSO/H2O (50:50) medium by using fluorescence spectroscopy. The chemosensor 3 exhibited turn on fluorometric and colorimetric selectivity toward Cu+2 metal.