With the serendipitous discovery of crown ethers by Pedersen more than half a century ago
and the subsequent introduction of host–guest chemistry and supramolecular chemistry by …

The unique optoelectronic properties and smooth, rigid pores of macrocycles with radially
oriented π systems render them fascinating candidates for the design of novel mechanically …

The first example of a neutral spin‐delocalized carbon‐nanoring radical was achieved by
integration of the open‐shell phenalenyl unit into cycloparaphenylene (CPP). Spin …

Carbon nanohoops with donor–acceptor (D–A) structures are attractive electronic materials
and biological fluorophores, but their synthesis is usually challenging. Moreover, the …

The synthesis of alternating donor–acceptor [12] and [16] cycloparaphenylenes (CPPs) has
been achieved by the rhodium‐catalyzed intermolecular cross‐cyclotrimerization followed …