Versatile New <i>C</i><sub>3</sub>-Symmetric Tripodal Tetraphosphine Ligands; Structural Flexibility to Stabilize Cu<sup>I</sup> and Rh<sup>I</sup> Species and Tune Their Reactivity
作者:Jeroen Wassenaar、Maxime A. Siegler、Anthony L. Spek、Bas de Bruin、Joost N. H. Reek、Jarl Ivar van der Vlugt
DOI:10.1021/ic100221w
日期:2010.7.19
high-yielding synthesis and detailed characterization of two well-defined, linkage isomeric tripodal, tetradentate all-phosphorus ligands 1−3 is described. Coordination to CuI resulted in formation of complexes 4−6, for which the molecular structures indicate overall tridentate coordination to the copper atom in the solidstate, with one dangling peripheral phosphine. The solution studies suggest fast exchange