Dissymmetric ansa zirconocene complexes with di- and trisubstituted indenyl ligands as catalysts for homogeneous ethylene homo- and ethylene/1-hexene copolymerization reactions

Various different dissymmetric bis(indenyl) zirconium dichloride complexes were synthesized, characterized and applied for ethylene homopolymerisation and ethylene/1-hexene copolymerisation after activation with methylaluminoxane.