Synthesis, characterization and electrochemical properties of some biologically important indole-based-sulfonamide derivatives.

ABSTRACT: A new series of indole-based-sulfonamide derivatives (A1-A8) was synthesized by treating 5-fluoro-1H-indole-3-carbohydrazide with different aryl-sulfonyl chloride in the presence of pyridine. All synthesized derivatives (A1-A8) were characterized by different analytical methods. The electrochemical behavior of these compounds (A1-A8) was investigated in detail using cyclic voltammetry (CV) and square wave voltammetry (SWV) at the pencil graphite electrode (PGE). In the present study, the redox behavior of all derivatives varies due to the nature of substitutions in the indole sulfonamide moiety. Various fundamental electrochemical parameters, including the standard heterogeneous rate constants (k_s), and the electroactive surface coverage

SUBMITTER: Ibrahim M 

PROVIDER: S-EPMC7254745 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature