Front Cover Picture: Exploring Ferrocenyl Imine‐Phosphane Complexes in Gold(I) Redox Switchable Catalysis and the Role of the “Magic Blue” Oxidant (Adv. Synth. Catal. 18/2024)

The front cover illustrates the dual role of the “Magic Blue” molecule. Set in an enchanting forest, a whimsical wizard conjures two gold complexes in a magical cauldron full of “Magic Blue”. The compounds react via chloride ion for the [AuCl(JohnPhos)] catalyst and one‐electron oxidation for the ferrocenyl imine‐phosphane catalyst. Fairies are depicted pulling a chloride atom and an electron, respectively, showcasing the dynamic nature that “Magic Blue” oxidant can adopt depending on the molecule it reacts with. Details can be found in Research Article by Pérez‐Sánchez, Herrera, and Gimeno (J. C. Pérez‐Sánchez, R. P. Herrera, M. C. Gimeno, Adv. Synth. Catal. 2024, 366, 3697–3924; DOI: 10.1002/adsc.202400593)