om8004299_si_003.cif (29.79 kB)

The New Tridentate Ligand CpSiNSiCp and Its Zirconium Complexes: Incorporation of Two Bridged Constrained-Geometry Units into One Molecule

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posted on 14.07.2008 by Cun Wang, He-Kuan Luo, Martin van Meurs, Ludger P. Stubbs, Pui-Kwan Wong
The new tridentate ligand CpSiNSiCp and its zirconium complexes have been prepared. These zirconium complexes, containing two constrained-geometry units that are linked together via the N−Zr bond in each molecule, are active catalysts for olefin polymerization when activated with MAO or B(C6F5)3.