Organische Übergangsmetallverbindung mit pi-gebundenem heterozyklischen Ligandenund damit verbundenes Verfahren zur Polymerisation von Olefinen

摘要

An organometallic compound comprising a transition metal of any one of group 3A to group 8 of the periodic table and at least one cyclic ligand containing a heteroatom of group 5A or group 5B of the periodic table which is capable of forming a pi -bond, wherein said transition metal is bonded to the heterocyclic ligand via said heteroatom and/or a pi -bond and a catalyst for polymerizing olefin comprising the above organic metal compound and an organic compound.