Autori: Maria-Laura Soare, Magdalena-Rodica Bujduveanu, Eleonora-Mihaela Ungureanu, Emilian Georgescu and Liviu Birzan

Editorial: Revue Roumain Chimie, 56(10-11), p.1011-9., 2011.

Rezumat:

Indolizine derivatives have been used in medicine and pharmacology due to their biological activity and have also found application in modern sensors manufacturing technologies due to their capacity to form surface films. This work is devoted to the electrochemical study of ethyl 3-(4-bromobenzoyl) indolizine-1-carboxylate, ethyl 3-(4-chlorobenzoyl) indolizine-1-carboxylate and ethyl 3-(4-methylbenzoyl) indolizine-1-carboxylate by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The redox processes for each compound are established, analyzed and assessed to the particular functional groups at which they take place. The corresponding reaction mechanisms are formulated. The comparison between the electrochemical behaviour of the three compounds was connected to the similarities and differences in their structures.

Cuvinte cheie: electrochemistry, cyclic voltammetry, differential pulse voltammetry, indolizines