Process for preparing Titanium and zirconium Coordination complexes that have a single Group II - linked and relocated or cyclic Coordination complexes prepared with said process

摘要

This is the preparation of Coordination complexes of Titanium and zirconium, which possess a single ligand cyclic delocalizedOr Linked In The Metal complex is the formal oxidation number of + 2, making it REACT with excellent yield and Purity Of Titanium Halide or zirconiocuyo oxidation State,It is expressed by the number of + 3 and + 4 oxidation with n-alkyl Grignard Reagent.The complex is also proposed and obtained, application as catalysts in the polymerization of alpha olefins.