synthesized, in which the aluminum atom played as a proximal Lewisacidic site. Based on their structural analysis, aluminabenzene ligand could coordinate to Rh and Ir as a η5-pentadienyl ligand. The Lewisacidiccharacter of aluminum atom in aluminabenzene ligand was confirmed by treatment with 4-dimethylaminopyridine to form the corresponding Lewis acid-base complexes. In addition, the α-selective C-H borylation
合成了铝苯-铑和-铱配合物,其中铝原子作为近端路易斯酸性位点。根据它们的结构分析,氧化铝苯配体可以作为 η5-戊二烯基配体与 Rh 和 Ir 配位。通过用4-二甲氨基吡啶处理形成相应的路易斯酸碱配合物,证实了氧化铝苯配体中铝原子的路易斯酸性特征。此外,还证明了三乙胺与氧化铝苯连接的铱催化剂的 α-选择性 CH 硼酰化。