中文摘要：

β-二亚胺金属配合物作为一类新型的非茂金属催化体系,具有良好的分子裁剪性.通过调节β-二亚胺分子结构以及配位中心的电子与立体环境等,可以在分子水平上实现催化剂的设计和组装,从而得到催化性能更加优秀的催化剂前体.文章综述了β-二亚胺有机过渡金属配合物研究进展,并展望了该领域的发展趋势.

英文摘要：

β-Diketiminatometal complexes are an important role in the study of non-metallocene catalysts system ;which have excellent property of tailoring at molecule backbone. By changing functional groups and coordination atoms of ligands,or by alternating electronic and stereoscopic environments of coordination center in catalysis, we can design novel high activity catalytic precursor. Moreover, the discovery, development and most significant application of β-diketiminato complexes were reviewed.