Synthesis and structure analysis of tricarbonyl[tetrakis(1′-methylcyclopropyl)cyclobutadiene]iron(0)
作者:Ingo Emme、Thomas Labahn、Armin de Meijere
DOI:10.1016/s0022-328x(00)00917-7
日期:2001.4
Heating of bis(1′-methylcyclopropyl)ethyne with Fe3(CO)12 yielded yellow crystals of tricarbonyl[tetrakis(1′-methylcyclopropyl)cyclobutadiene]iron (7), which were characterized by X-ray structure analysis. The complex 7 constitutes the bulkiest metal-complexed peralkylated cyclobutadiene ever obtained.
用Fe 3(CO)12加热双(1'-甲基环丙基)乙炔,得到三羰基[四(1'-甲基环丙基)环丁二烯]铁(7)的黄色晶体,通过X射线结构分析对其进行表征。络合物7构成了迄今获得的最大的金属络合物的过烷基化的环丁二烯。