866326-59-2Relevant articles and documents
Facile synthesis and platinum complexes of 4′,5,5′′- trisubstituted-2,2′:6′,2′′-terpyridines
Huo, Jianqiang,Arulsamy, Navamoney,Hoberg, John O.
supporting information; experimental part, p. 7534 - 7540 (2011/10/12)
The synthesis of trisubstituted 4′,5,5′′ terpyridines is described. The strategy begins with synthesis of 2-acetyl-5-bromopyridine (3) from 2,5-dibromopyridine, substitution of the bromine in 3 using a variety of metal-catalyzed reactions and then formation of the terpyridine using the Krohnke reaction. The complexes have been prepared by reaction of [Pt(PhCN) 2Cl2] with the appropriate silver salt followed by addition of the terpyridyl ligand. The crystal structure of two complexes have been determined via X-ray diffraction and the MLCT (metal-to-ligand charge-transfer) emissions determined by UV/Vis spectroscopy. The Royal Society of Chemistry 2011.
