Front Cover: Metal‐Ligand Cooperative Cobalt (II) Catalysts for Synthesis of Triaryl Pyrazolines and Bis(indolyl)methanes via Alcohol Dehydrogenation (Eur. J. Org. Chem. 19/2026)

The Front Cover shows a metal–ligand cooperative cobalt(II) catalyst, illuminating the foundation for diverse molecular syntheses. Radiating routes demonstrate the effectiveness of the catalyst in synthesizing pyrazolines and bis(indolyl)methanes through the dehydrogenation of alcohols, anchored by the crystal structures, which highlight selectivity, catalytic control, and molecular diversity. More information can be found in the Research Article by K. Ghosh and co-workers (DOI: 10.1002/ejoc.202501172).