The present invention relates to a novel ligand compound represented by chemical formula 1, and a novel transition metal compound represented by chemical formula 2. According to the present invention, the novel ligand compound and transition metal compound have a high comonomer incorporation effect on the preparation of an olefin-based polymer having a high molecular weight while having a low density, thereby being usable as a catalyst for a polymerization reaction.
本发明涉及一种由
化学式 1 表示的新型
配体化合物和一种由
化学式 2 表示的新型 过渡
金属化合物。根据本发明,新型
配体化合物和过渡
金属化合物对制备具有高分子量、低密度的烯烃基聚合物具有高共聚物掺入效果,因此可用作聚合反应的催化剂。