Royal Society of Chemistry, Organic and Biomolecular Chemistry, 17(15), p. 3594-3602
DOI: 10.1039/c7ob00161d
Full text: Unavailable
An improved method for the synthesis of non-symmetric viologen-containing ditopic ligands is presented, as well as their Pd(ii)/Pt(ii)-directed self-assembly into metallacyclic receptors.