Abstract
[cn]daisy chain molecular muscle architectures are self‐assemblies of hermaphrodite monomers, which usually contain a macrocycle unit linked to a molecular thread that contains sites of interactions – i. e . molecular stations – for the macrocycle. In these multiply threaded structures, altering with control the affinity between macrocycles and stations allows for contraction and extension of the molecule, which is reminiscent of the operation of a muscle. Besides, the field that consists of combining helix and template‐containing rods to design foldaxane supramolecular assemblies is still underexplored. By using foldamer units as surrogates for macrocycles, Gan et al . reported the first supramolecular muscle‐like foldamer‐containing switch that can adopt, after chemical stimulus, either a contracted co‐conformational state or a degenerate‐like state for which a slow exchange occurred between the contracted and the stretched state.