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Updated: Mar 21, 2026

Amide Coupling Reaction for the Synthesis of Bispyridine-based Ligands and Their Complexation to Platinum as Dinuclear Anticancer Agents
Published on: May 28, 2014
Lewis acid-base interactions between platinum(ii) diaryl complexes and bis(perfluorophenyl)zinc: strongly accelerated
Allegra L Liberman-Martin1, Daniel S Levine1, Micah S Ziegler1
1Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
Abstract:
Z-type interactions between bis(perfluorophenyl)zinc and platinum(ii) diaryl complexes supported by 1,10-phenanthroline (phen), 2,2'-bipyridine (bpy), and bis(dimethylphosphino)ethane (dmpe) ligands are reported. In the solid state, the nature of the Pt-Zn interaction depends on the bidentate ligand; the phen-supported complex exhibits an unsupported Pt-Zn bond, while the dmpe derivative features additional bridging aryl interactions. A strongly accelerated rate of reductive elimination is observed for phen- and bpy-supported complexes, while aryl exchange between Pt and Zn is observed for the dmpe complex.
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