title: Lewis acid-base interactions between platinum(ii) diaryl complexes and bis(perfluorophenyl)zinc: strongly accelerated reductive elimination induced by a Z-type ligand.
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.
authors.affiliation: Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
authors.forename: Allegra L
authors.initials: AL
authors.lastname: Liberman-Martin
authors.affiliation: Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
authors.forename: Daniel S
authors.initials: DS
authors.lastname: Levine
authors.affiliation: Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
authors.forename: Micah S
authors.initials: MS
authors.lastname: Ziegler
authors.affiliation: Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
authors.forename: Robert G
authors.initials: RG
authors.lastname: Bergman
authors.affiliation: Department of Chemistry, University of California, Berkeley, USA. rbergman@berkeley.edu tdtilley@berkeley.edu.
authors.forename: T Don
authors.initials: TD
authors.lastname: Tilley
mesh_terms: D015082:2,2'-Dipyridyl / Q000737:chemistry; D056831:Coordination Complexes / Q000737:chemistry*; D018360:Crystallography, X-Ray; D058116:Lewis Acids / Q000737:chemistry*; D058115:Lewis Bases / Q000737:chemistry*; D008024:Ligands; D008956:Models, Chemical; D010084:Oxidation-Reduction; D010618:Phenanthrolines / Q000737:chemistry; D010720:Phosphines / Q000737:chemistry; D066244:Proton Magnetic Resonance Spectroscopy; D015032:Zinc / Q000737:chemistry*
chemical_list: D056831:Coordination Complexes; D058116:Lewis Acids; D058115:Lewis Bases; D008024:Ligands; D010618:Phenanthrolines; D010720:Phosphines; D015082:2,2'-Dipyridyl; D015032:Zinc