NOVEL CYCLOPENTADIENYL LIGAND AND FOURTH GROUP TRANSITION METAL COMPOUND HAVING THE SAME

摘要

A 4 group transition metal is provided to be used for an olefinic monomer catalyst composition for a polymerization by including a cyclopentadienyl ligand. A 4 group transition metal is indicated as a chemical formula 1. In the chemical formula 1: R1 - R4 are selected from a hydrogen atom, an alkyl radical of a carbon number 1-20, an alkenyl radical of a carbon number 2 -20, an alkylaryl radical; R5 - R7 are selected from a hydrogen atom, a halogen radical, an alkyl radical of a carbon number 1 - 20, an aryl radical, an alkoxy radical, an aryloxy radical, an alkylamino radical; R8 and R9 are selected from a basin-type straight-chain or an annular alkyl of a carbon number 1 - 20 and an aryl radical of a carbon number 5 - 20; CY1 is substitution a non-substituted alicyclic or aromatic ring; A is a 14 group elements; B is N-R, P-R, O or S; R is selected from an alkyl radical of a carbon number 1 - 20, an aryl radical, an alkylaryl radical; M is 4 group transition metal; and Q1 - Q3 are selected from a halogen radical, an alkyl radical of a carbon number 1 - 20, an alkenyl radical, an aryl radical, an alkylaryl radical, an arylalkyl radical, an alkylamino radical and an alkylidene radical of a carbon number 1 - 20.