Simultaneous Generation of a [2 × 2] Grid-Like Complex and a Linear Double Helicate: a Three-Level Self-Sorting Process.
Fiche publication
Date publication
mars 2020
Journal
Journal of the American Chemical Society
Auteurs
Membres identifiés du Cancéropôle Est :
Pr LEHN Jean-Marie
Tous les auteurs :
Ayme JF, Lehn JM, Bailly C, Karmazin L
Lien Pubmed
Résumé
Two constitutional dynamic libraries (CDLs)-each containing two amines, two dialdehydes, and two metal salts-have been found to self-sort, generating two pairs of imine-based metallosupramolecular architectures (sharing no component) each with a [2 × 2] grid-like complex and a linear double helicate. These CDLs provided unique examples of a three-level self-sorting process, as only two imine-based ligand constituents, two metal complexes, and two architectures were selected during their assembly out of all the possible combinations of their initial components. The metallosupramolecular architectures assembled were characterized by NMR, mass spectroscopy, and X-ray crystallography.
Référence
J. Am. Chem. Soc.. 2020 Mar 16;: