Front Cover: Anion‐π Interaction for Molecular Recognition of Anions: Focus on Cooperativity with Hydrogen Bonding (Eur. J. Org. Chem. 9/2023)

The Front Cover shows the combination of anion-π interaction and hydrogen bonding, which provides some synergistic effects called “cooperativity”. On this cover picture, this recent concept of supramolecular chemistry is illustrated by two characters that help each other to select and recognize anions of different size and shapes. The cartoon was created by Mrs. Naseem Farzand. More information can be found in the Review by R. Plais et al.