157378-10-4Relevant academic research and scientific papers
Synthesis and Characterization of Monochelated Carboxylatopalladium(II) Complexes with Nitrogen-donor Chelating Ligands. Crystal Structures of Diacetato(1,10-phenanthroline)- and Diacetato(2,9-dimethyl-1,10-phenanthroline)-palladium(II)
Milani, Barbara,Alessio, Enzo,Mestroni, Giovanni,Sommazzi, Anna,Garbassi, Fabio,et al.
, p. 1903 - 1912 (1994)
Two series of monochelated carboxylatopalladium(II) complexes of general formula and 2,9 protons in the phenanthroline series, and those of H6,6 in the bipyridine one, are excellent probes for the evaluation of the environment of the palladium atom.The crystal structures of , *0.40CH2Cl2 and *0.25CHCl3 (2,9-dmphen=2,9-dimethyl-1,10-phenanthroline) have been determined.The co-ordination geometry around palladium is square planar in all the structures, but significant deviations from the idealized geometry occur in the last two in order to relieve the interligand contacts.These monochelated carboxylatopalladium(II) complexes are active catalysts in carbon monoxide-olefin copolymerization.Some preliminary results on their catalytic activity are also reported.
