The Redox Journey of Iconic Ferrocene: Ferrocenium Dications and Ferrocenate Anions

This is the authors' abstract. We don't add key points for this paper.

The recent discoveries of both dicationic and monoanionic ferrocene derivatives throw light on the effect of the substituents on the C5 ring as well as the choice of redox agents and solvent system in the preparation of previously believed to be difficult synthetic targets. These oxidized and reduced forms of ferrocene are of interest to spectroscopists, magnetochemists, and theoreticians.