On-Surface Synthesis of a Radical 2D Supramolecular Organic Framework.

ABSTRACT: The design of supramolecular organic radical cages and frameworks is one of the main challenges in supramolecular chemistry. Their interesting material properties and wide applications make them very promising for (photo)redox catalysis, sensors, or host-guest spin-spin interactions. However, the high reactivity of radical organic systems makes the design of such supramolecular radical assemblies challenging. Here, we report the on-surface synthesis of a purely organic supramolecular radical framework on Au(111), by combining supramolecular and on-surface chemistry. We employ a tripodal precursor, functionalized with 7-azaindole groups that, catalyzed by a single gold atom on the surface, forms a radical molecular product constituted by a π-extended fluoradene-based radical core. The radic

SUBMITTER: Frezza F 

PROVIDER: S-EPMC10859929 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature