Redox-Activep-Quinone-Based Bis(pyrazol-1-yl)methane Ligands: Synthesis and Coordination Behaviour
作者:Sebastian Scheuermann、Tonia Kretz、Hannes Vitze、Jan W. Bats、Michael Bolte、Hans-Wolfram Lerner、Matthias Wagner
DOI:10.1002/chem.200701615
日期:2008.3.7
ox). An octahedral Ni IIcomplex [trans-Ni(2c)2] and square-planar Pd IIcomplexes [Pd2bCl2] and [Pd2b ox Cl2] have been prepared. In the two Pd II species, the ligands are coordinated only through their pyrazolyl rings. The fact that [Pd2bC12] and [Pd2b oxC12] are isolable compounds proves that redox transitions involving the p-quinone substituent are fully reversible. In [Pd2b oxCl2], the methine