Preparation and structural characterisation of terpy-cored dendrimers and dendriplexes
作者:Edwin C. Constable、Catherine E. Housecroft、Markus Neuburger、Silvia Schaffner、Lukas J. Scherer
DOI:10.1039/b408605h
日期:——
2,2′:6′,2″-Terpyridine (terpy) ligands and their iron(II) and cobalt(II) complexes bearing first and second generation Fréchet-type dendritic wedges have been prepared and structurally characterised. The rotational freedom within the dendritic wedge results in a great diversity in conformational space. Structural studies are reported on first generation species and their metal complexes, and the variety of inter- and intramolecular interactions which dominate the conformation of the dendrimer and the packing of the molecules (ions) in the lattice are discussed.