Organic high-spin and mixed-valence systems; synthesis, electrochemical and spectroscopic studies of asymmetric and symmetric tetraaryl-m-phenylenediamines

An asymmetric tetraaryl-1,3-phenylenediamine was designed and synthesized as a model for positively charged high-spin systems as well as for organic mixed-valence molecular systems, and their electrochemical and spectroscopic properties were examined.

An asymmetric tetraaryl-1,3-phenylenediamine was designed and synthesized as a model for positively charged high-spin systems as well as for organic mixed-valence molecular systems, and their electrochemical and spectroscopic properties were examined. The stabilities of the corresponding mono- and dicationic states were also examined.Figure optionsDownload as PowerPoint slide