New Search

Export article
Open Access

Synthesis, characterization, fluorescence, and thermal studies of a new series of Schiff bases derived from sulfaproxylene

Jabbar Saleh Hadi
Published: 31 December 2015
European Journal of Chemistry , Volume 6; doi:10.5155/eurjchem.6.4.404-409.1299

Abstract: A new series of Schiff bases were synthesized by the condensation of sulfaproxylene with various aldehydes in ethanol. The structures of Schiff bases were characterized by using elemental analysis, IR, 1H NMR, 13C NMR and Mass spectrometry techniques. Thermal stability of the prepared compounds was investigated using TG and DTG. The kinetic and thermodynamic parameters such as activation energy (E), enthalpy of activation (ΔH), entropy of activation (ΔS), and Gibbs free energy change of the decomposition (ΔG) were evaluated following Coats-Redfern method. In addition, the compounds were studied for their fluorescence properties, where compound 1 yielded the strongest intensity in 1×10-4 M DMSO solution.
Keywords: Schiff bases / Fluorescence / new series / Sulfaproxylene / NMR / thermal / Structures / compounds / Studied

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

Share this article

Click here to see the statistics on "European Journal of Chemistry" .
Cited by 1 articles
    Back to Top Top