Na(C5H4CH2CH2PPh2) followed by the in situ reaction with Na2(C14H10) afforded the (C5H4CH2CH2PPh2)Ln(C14H10)L complexes (Ln = Y or Lu and L = THF or DME). The structure of (C5H4CH2CH2PPh2)Lu(C14H10)(DME) was established by X-ray diffraction. In solution, there is an equilibrium between the complexes with the coordinated and uncoordinated phosphorus atom.
LnCl3·xTHF 与 Na(C5H4CH2CH2PPh2) 反应,然后与 Na2(
C14H10) 进行原位反应,得到 (C5H4CH2CH2PPh2)Ln( )L 配合物(Ln = Y 或 Lu,L = THF 或
DME)。(C5H4CH2CH2PPh2)Lu( )(
DME)的结构由X射线衍射确定。在溶液中,配位和未配位
磷原子的配合物之间存在平衡。