Integration of an N‐Heterocyclic Carbene Precursor into a Covalent Triazine Framework for Organocatalysis

Abstract The successful incorporation of a thermally fragile imidazolium moiety into a covalent triazine framework resulted in a heterogeneous organocatalyst active in carbene‐catalyzed umpolung reaction. The structural integrity of the imidazolium moiety was confirmed by combining solid‐state NMR and XPS experiments.