Here we demonstrate the synthesis of telechelics with different spacer units and different numbers of metal-complexing units, like -methoxy--(2,2:6,2-terpyrid-4-yl)-poly(ethylenoxide)78 (1), bis(2,2:6,2-terpyrid-4-yl) di(ethylene glycol) (2), bis(2,2:6,2-terpyrid-4-yl)-poly(ethylene oxide)180 (3) and tris[(2,2:6,2-terpyrid-4-yl)-oligo (ethylenoxy-)3.33]glycerin (4) utilizing 4-chloro-2,2:6,2-terpyridine. The complexation behaviour of a variety of metal-salts towards the telechelics was studied and different supramolecular architectures were investigated, such as symmetric polymeric complexes and linear coordination polymers. Furthermore, attempts have been undertaken to prepare metallo-supramolecular cross-linked systems.
|Conference||conference; International Symposium on Polycondensates ; 4 (Hamburg) : 2002.09.15-18; 2002-09-15; 2002-09-18|
|Period||15/09/02 → 18/09/02|
|Other||International Symposium on Polycondensates ; 4 (Hamburg) : 2002.09.15-18|