Synthesis and Coordination Chemistry of 3,4-Ethylene-Bridged 1,1,2,5-Tetrasubstituted Biguanides
作者:Maximilian Dehmel、Valentin Vass、Lukas Prock、Helmar Görls、Robert Kretschmer
DOI:10.1021/acs.inorgchem.9b03093
日期:2020.3.2
The synthesis of 3,4-ethylene-bridged 1,1,2,5-tetrasubstituted biguanides is reported, which are accessible by three alternative routes. Exemplary molecular structures of the ligand and an observed side product have been elucidated by X-ray diffraction analysis. Mono- and dinuclear complexes of the biguanide in both its neutral and monoanionic forms were obtained, including examples of aluminum, copper
据报道3,4-乙烯桥连的1,1,2,5-四取代双胍的合成,可通过三种替代途径进行。通过X射线衍射分析已经阐明了配体和观察到的副产物的示例性分子结构。获得了双胍的中性和单阴离子形式的单核和双核配合物,包括铝,铜,镁,钾,锡和锌的实例,表明其具有多种配位行为,如单晶X-射线衍射分析。