Novel carbazole based hydrazone type light-up chemosensors


Uzgören-Baran A., Keskin E., Çakmaz D., AYDINER B. , ÖZER D., SEFEROĞLU N. , ...More

Journal of Molecular Structure, vol.1250, 2022 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 1250
  • Publication Date: 2022
  • Doi Number: 10.1016/j.molstruc.2021.131919
  • Title of Journal : Journal of Molecular Structure
  • Keywords: Anions, Carbazole, Colorimetric chemosensors, DFT, Tetrahydrocarbazole, DENSITY-FUNCTIONAL THERMOCHEMISTRY, CYANIDE, DERIVATIVES, HYDROXIDE, VOLTAMMETRY, CONTINUUM, OXIDATION, ENERGY, ION

Abstract

© 2021 Elsevier B.V.Novel tetrahydrocarbazole and carbazole-based chemosensors have been synthesized, and their interactions with various anions (F¯, Cl¯, Br¯, I¯, AcO¯, CN¯, H2PO4¯, NO3¯, ClO4¯, and HSO4¯) have been investigated in organic and aqueous environments. As a result of the reversibility studies and 1H NMR experiments, it has been determined that the interaction mechanisms are di-deprotonation. Moreover, chemosensors can be used successfully to determine CN¯ and OH¯ anions in an aqueous medium. Experimental studies were supported with density functional theory calculations.