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Syntheses and characterization of mono(6,6-dimethylcyclohexadienyl) complexes of titanium and zirconium

Authors
Journal
Polyhedron
0277-5387
Publisher
Elsevier
Publication Date
Volume
25
Issue
4
Identifiers
DOI: 10.1016/j.poly.2005.09.026
Keywords
  • Dimethylcyclohexadienyl Complex
  • Pentadienyl Titanium(Iii) Structure
  • Pentadienyl Zirconium(Iv) Structure

Abstract

Abstract Reactions of appropriate bis(6,6-dmch) (dmch = dimethylcyclohexadienyl) complexes of titanium(II) or zirconium(IV) with dichloroethane or phosphines, respectively, have led to loss of one dienyl ligand, and the formation of mono(6,6-dmch) complexes of Ti(III) or Zr(IV). The polymeric [Ti(6,6-dmch)Cl 2] n and Zr(6,6-dmch)Br 3(dmpe) (dmpe = 1,2-bis(dimethylphosphino)ethane) have thus been isolated, and fully characterized.

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