A comprehensive investigation into the synthesis, characterization, and photocatalytic performance of modified graphene oxide via imino bond with ferrocene as a novel photocatalyst for thioamide synthesis

Abstract

The study introduces a novel approach involving the amination of graphene oxide (GO) followed by the reaction with ferrocene–aldehyde, resulting in the formation of GO–NFc. This photocatalyst was extensively analyzed using various techniques, showcasing its potential in organic reactions, particularly in thioamide synthesis. The synergistic effects between modified GO and organometallic compounds enable efficient and selective synthesis, offering a more sustainable alternative to traditional methods. The study delves into the mechanism of GO–NFc in this reaction, identifying the reactive species involved as the benzyl-cation and radical-cation of aniline.