作者:Thomas J. Wenzel、Eric J. Williams、R.Curtis Haltiwanger、Robert E. Sievers
DOI:10.1016/s0277-5387(00)86994-6
日期:1985.1
Abstract The synthesis of the novel ligand 2,2,7-trimethyl-3,5-octanedione, H(tod), is described, as well as the preparation of some of the transition metal and lanthanide complexes containing the anion of this unsymmetrical beta-diketone ligand. The structure of Cu(tod)2 has been determined by X-ray crystallography to be square-planar with the isobutyl groups cis to each other. Thermogravimetric analyses
摘要描述了新型配体2,2,7-三甲基-3,5-辛二酮H(tod)的合成,以及一些含有该不对称β阴离子的过渡金属和镧系元素络合物的制备-二酮配体。通过X射线晶体学测定,Cu(tod)2的结构为异丁基彼此顺式的正方形。热重分析表明,这些金属配合物中的几种是挥发性和热稳定的化合物。含有该配体的金属络合物在非极性溶剂(如正己烷)中也显示出异常高的溶解度。这些化合物的性质表明,它们可用于金属的蒸气电镀,用作燃料添加剂以及用于其他应用。