Inside Cover: Synergistic N‐Heterocyclic Carbene/Palladium‐Catalyzed Umpolung 1,4‐Addition of Aryl Iodides to Enals (Angew. Chem. Int. Ed. 1/2020)
N-Heterocyclic carbene (NHC) organocatalysis in the presence of transition metals is a challenge because of the high affinity of NHCs for metals. In their Communication on page ...