| abstract |
The present specification relates to a ligand compound, an oligomerizing catalyst system, and a method for olefin oligomerization using the same. The olefin oligomerizing catalyst system using the ligand compound according to the present specification has excellent catalytic activity, exhibits high selectivity to 1-hexene or 1-octene, and significantly reduces the amount of byproducts, such as isomers of 1-hexene, thereby enabling efficient preparation of α-olefin. |