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Isolation and characterisation of transition and main group metal complexes supported by hydrogen-bonded zwitterionic polyphenolic ligands
Authors:Davidson Matthew G  Doherty Cheryl L  Johnson Andrew L  Mahon Mary F
Affiliation:Department of Chemistry, University of Bath, Claverton Down, Bath, UK BA2 7AY. m.g.davidson@bath.ac.uk
Abstract:
Reaction of Zr(O(i)Pr)4 or Sn[N(SiMe3)2]2 with the tris-phenol amine ligand H3L(Me/Me) results in the formation of zirconium or tin complexes containing the new C3-symmetric zwitterionic ammonium-trisphenolate ligand HL2-, while increasing the steric bulk of the ligand results in the isolation of a zirconium complex containing the known trianionic ligand L3-.
Keywords:
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