A potassium magnesiate complex: Synthesis, structure and catalytic intermolecular hydroamination of styrenes
作者:Xiang-Yu Zhang、Dan-Dan Zhai、Yu-Feng Liu、Bing-Tao Guan
DOI:10.1016/j.jorganchem.2022.122254
日期:2022.3
which revealed interactions between potassium and magnesium atoms via amide and benzyl group. The potassium magnesiate complex showed dramatic bimetallic synergistic effect in the catalytic intermolecular hydroamination of styrenes.
通过简单地将氨基镁和苄基钾在甲苯中混合,合成了一种新的异质双金属镁酸钾配合物KMg[N(SiMe 3 ) 2 ] 2 Bn (Bn = PhCH 2 -)。还制备了 TMEDA 配位的镁酸钾复合物,其固体结构通过 X 射线晶体衍射表征,揭示了钾和镁原子之间通过酰胺和苄基的相互作用。镁酸钾配合物在苯乙烯的催化分子间加氢胺化中表现出显着的双金属协同效应。