稀土冠醚配合物的研究 ⅩⅧ.西佛碱型大环配合物的合成和性质

稀土冠醚配合物的研究 ⅩⅧ.西佛碱型大环配合物的合成和性质 STUDIES ON RARE EARTH COORDINATION COMPOUNDS WITH CROWN ETHER ⅩⅧ. Synthesis and properties of the complexes of the rare earth nitrate with sehiff’s base macrocyclic ligands 雷秀斌 Lei Xiubin 1 first-author 季振平 Ji Zhenping 1 萧文锦 Xiao Wenjin 1 武汉大学化学系 武汉大学化学系 Department of Chemistry, Wuhan University Department of Chemistry, Wuhan University 采用模板反应合成了西佛碱型大环L的14个稀土金属离子的配合物。推测了配合物的组成,对配合物进行了紫外光谱、红外光谱、摩尔电导分析。为便于比较,还单独合成了L自由大环。 Fifteen lanthanide complexes of Schiff’s base macrocyclic ligand L have been prepared by template reactions. Their compositions were estimated by elemental analyses, IR and UV spectra and molar conductance measurements. The free macrocyclic ligand L was synthesized in order to compare with its complexes. 大环配合物 冠醚 稀土 模板反应 macrocyclic complex crown ether rare earth template reaction 国家自然科学基金(61672102);稀土化学和物理开放实验室资助的课题 1990-04-01 2021-04-01 4