| 374936-87-5

• CAS: 374936-87-5
• 化学式: C₃₅H₃₉PZr
• 分子量: 581.892
• InChiKey: WHFSGUMXEHBQJW-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  zirconocene methyl chloride 、 lithium 2,6-dimesitylphenylphosphide-diethyl ether 以 乙醚 、 甲苯 为溶剂， 以77%的产率得到
  参考文献：
  名称：

  Triphosphane formation from the terminal zirconium phosphinidene complex [Cp2ZrPDmp(PMe3)] (Dmp=2,6-Mes2C6H3) and crystal structure of DmpP(PPh2)2

  摘要：

  The new terminal phosphinidene complex [Cp2Zr=PDmp(PMe3)] (Dmp = 2,6-Mes(2)C(6)H(3); 1) was prepared in 81% yield by the reaction of [Li(Et2O)][P(H)Dmp] with [Cp2Zr(Me)Cl] in the presence of excess PMe3. Compound 1 reacts with Ph2PCl to produce selectively the sterically congested triphosphane DmpP(PPh2)(2) (2) and [Cp2ZrCl2] in high yields. The structure of 2 obtained by X-ray diffraction analysis of a single crystal reveals phosphorus-phosphorus bond lengths of 2.251(2) and 2.234(2) Angstrom and a PPP bond angle of 105.46(6)degrees. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)00863-4