Synthesis and structure of magnesium aminopyridinates and their attempted conversion to magnesium (I) derivatives
作者:Awal Noor、Sadaf Qayyum、Robin Fertig
DOI:10.1016/j.ica.2019.05.025
日期:2019.8
dinuclear mono(aminopyridinato) halide complexes. Despite varying steric bulk, these divalent complexes on reaction with KC8 in THF led to monomeric [Mg(Ap)2(thf)] complexes instead of reduced dimeric Mg (I) complexes. The synthesized complexes have been characterized by NMR spectroscopy and majority has also been analysed by X-ray crystallography.
摘要N-(2,6-二异丙基苯基)-[6-(2,4,6-三异丙基苯基)-吡啶-2-基]-胺和N-(2,6-二异丙基苯基)-[6-(2,4用CH 3 MgX(X = Cl或Br)在己烷或甲苯中等摩尔比处理1,6-三异丙基苯基)吡啶-2-基]胺,得到双核单(氨基吡啶并)卤化物配合物。尽管存在不同的空间体积,但这些二价络合物在THF中与KC8反应时仍生成单体[Mg(Ap)2(thf)]络合物,而不是还原的二聚Mg(I)络合物。合成的配合物已经通过NMR光谱进行了表征,并且大多数也已经通过X射线晶体学进行了分析。