A variety of cyclen and hexacyclen derivatives decorated with (S)-1-phenylethy side chains or (S)-pyrrolidine units have been prepared via reductive approach from the corresponding cyclic peptoids containing N-(S)-(1-phenylethyl)glycine and L-proline...

Despite the great advantages of peptidomimetic scaffolds, there are only a few examples of their application in the field of asymmetric catalysis. Peptidomimetic scaffolds offer numerous advantages related to their easy preparation, modular and tunable structures, and biomimetic features, which make them well suited as chiral catalysts. This review underlines the structure–function relationship for catalytic properties towards efficient enantioselective catalysis.

Head-to-tail cyclization of linear oligoamides containing 4-benzylaminomethyl-1H-1,2,3-triazol-1-yl acetic acid monomers afforded a novel class of “extended macrocyclic peptoids”. The identification of the conformation in solution for a cyclodimer and the X-ray crystal structure of a cyclic tetraamide are reported.