The cover picture shows a cyclic voltammogram and catalytically active intermediates, highlighting the importance of a rationale for innovations in the rapidly evolving field of molecular electrosynthesis. Also, as a product structure, a C7 substituted indole, derived through electrocatalysis, is depicted.

The cover picture illustrates symbolically the critical step in π-acid catalysis as a bullfighting scene: a metal catalyst (the toreador) binds an alkyne and activates it for an attack by a nucleophile (the bull). Cover image by Dr. Igor Armiach.