Tridentate nitrogen-based ligands for olefin polymerization catalyst

摘要

catalytic system and to provide a method for making and using it. The method for forming a polymer catalyst comprises a bromoketone compound is reacted with an aryl amine compound to form an amide compound. Amide compounds form a terminal primary amine compound reacts with ethylenediamine compound. Terminal primary amine compound, to form a ligand by reacting with bromo aryl compound.FIELD 1