Rhodium and Iridium Complexes with Chelating <i>C–C′</i>-Imidazolylidene–Pyridylidene Ligands: Systematic Approach to Normal, Abnormal, and Remote Coordination Modes
作者:Candela Segarra、Elena Mas-Marzá、José A. Mata、Eduardo Peris
DOI:10.1021/om3005096
日期:2012.7.23
been used as imidazolylidene–pyridylidene ligand precursors for the preparation of rhodium(III) and iridium(III) complexes. The relative configuration of the [Him-pyH](X)2 salts determines whether the coordination of the pyridylidene occurs through the normal, abnormal, or remote form. In order to obtain complexes with the imidazolylidene part of the ligand coordinated through the abnormal form, salts