| 163524-15-0

• CAS: 163524-15-0
• 化学式: C₄₁H₅₄NdP
• 分子量: 722.094
• InChiKey: VUEUNVSYFXRBHM-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  、 lithium diphenyldimethylphosphonium diylide 以 四氢呋喃 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  Synthesis, solution dynamics and x-ray crystal structures of neodymium-ylide complexes, [(C5H4R)3NdCH2P(Me)Ph2] (R = H, But)

  摘要：

  The interaction of [(C(5)H(4)R)(2)NdCl.2LiCl] (R = H, Bu(t)) with one equivalent of Li[(CH2)(CH2)PPh(2)] in refluxing tetrahydrofuran gave the purplish-blue complex [(C(5)H(4)R)(3)NdCH2P(Me)Ph(2)] in 50% yield. The compounds have been fully characterized by analytical, spectroscopic and X-ray diffraction methods. Variable temperature P-31{H-1} NMR spectroscopy indicated the existence of the following equilibrium: [(C(5)H(4)R)(3)NdCH2P(Me)Ph(2)] + THF reversible arrow (C(5)H(4)R)(3)Nd(THF) + CH2=P(Me)Ph(2). At room temperature, the exchange between the coordinated and free ylide ligand is slow on the NMR time scale.

  DOI：

  10.1016/0277-5387(94)00177-g