Electrochemistry and complexation of Josiphos ligands
作者:Brenna L. Ghent、Sarah L. Martinak、Lauren A. Sites、James A. Golen、Arnold L. Rheingold、Chip Nataro
DOI:10.1016/j.jorganchem.2007.02.039
日期:2007.5
The oxidative electrochemistry of 11 chiral bis-phosphinoferrocene ligands, all within the Josiphos class of ligands, was examined in methylene chloride. The oxidation of these ligands displays multiple waves of varying chemical reversibility. Palladium(II) and platinum(II) complexes with the general formula [MCl2(P–P)] (M = Pd or Pt; P–P = Josiphos) were prepared, characterized by NMR and cyclic voltammetry