Terpyridine-platinum(II) acetylide complexes bearing pendent coordination units.
Platinum(II) complexes bearing various alkyne-pyrene, alkyne-4'-terpyridine and alkyne-dibutoxyphenylacetylide-terpyridine units were constructed in a step-by-step procedure based on copper-promoted cross-coupling reactions with preconstructed modules; formation of bis(ligand) complexes of Fe(II) and Zn(II) by binding of the pendent terpyridine units provided heterotrinuclear derivatives, all of which exhibit highly structured absorption features in solution and display a rich electrochemistry due to the presence of various redox active modules.
Ziessel
Raymond
R
Laboratoire de Chimie Moléculaire, Ecole de Chimie, Polymères, Matériaux (ECPM), Université Louis Pasteur (ULP), 25 rue Becquerel, 67087, Strasbourg Cedex 02, France. ziessel@chimie.u-strasbg.fr
Diring
Stéphane
S
Retailleau
Pascal
P
D003300:Copper / Q000737:chemistry; D018360:Crystallography, X-Ray; D007202:Indicators and Reagents; D007501:Iron / Q000737:chemistry; D009944:Organoplatinum Compounds / Q000138:chemical synthesis*; D011725:Pyridines / Q000138:chemical synthesis*; D021241:Spectrometry, Mass, Electrospray Ionization; D013329:Structure-Activity Relationship; D015032:Zinc / Q000737:chemistry
D007202:Indicators and Reagents; D009944:Organoplatinum Compounds; D011725:Pyridines; D003300:Copper; D007501:Iron; D015032:Zinc