Fiche publication
Date publication
juin 2016
Journal
Chemical science
Auteurs
Membres identifiés du Cancéropôle Est :
Pr LEHN Jean-Marie
Tous les auteurs :
Stadler AM, Ramírez J, Lehn JM, Vincent B
Lien Pubmed
Résumé
Supramolecular reactions are of importance in many fields. We report herein three examples where complexes of hydrazone-based ligands are involved. A Ag-double-helicate was converted, by treatment with Zn(OTf), into a Zn-grid (exchange of metal ions and change of the nature of the initial complex). A Pb-grid was converted, upon reaction with ZnCl or ZnBr, into a Zn-grid (exchange of metal ions, but conservation of the nature of the initial complex). The reverse conversions were also achieved. The fusion of a Ag-double-helicate with another Ag-double-helicate was performed (exchange of ligands, but conservation of the nature of the complexes) and resulted in a mixture of three helicates (two homostranded ones and one heterostranded one).
Référence
Chem Sci. 2016 Jun 1;7(6):3689-3693
