| 203568-62-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 203568-62-1
• 化学式: C₅₉H₅₈MoP₄Si
• 分子量: 1015.03
• InChiKey: HYEUJGDZPHPGGM-RIBILGLUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.94
• 重原子数：
  65.0
• 可旋转键数：
  8.0
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  [MoH4(1,2-bis(diphenylphosphino)ethane)2] 、 甲基苯基硅烷 以 甲苯 为溶剂， 以70%的产率得到
  参考文献：
  名称：

  Unexpected Formation of Polydentate Phosphinoalkyl−Silyl and −Germyl Ligands from Reaction of [MoH₄(Ph₂PCH₂CH₂PPh₂)₂] with Organosilanes and Organogermanes:  Novel Activation of Mo−H, E−H (E = Si, Ge), and C−H Bonds in the Same System

  摘要：

  Reaction of [MoH4(Ph2PCH2CH2PPh2)(2)] (1) with PhEH3 (E = Si, Ge) in refluxing toluene yielded the novel complexes [MoH3{[Ph2PCH2CH2P(Ph)C6H4-o](2)(Ph)E-PPPPE}] (E = Si (2), Ge (3)) with a quinquidentate ligand comprised of a P-P-E-P-P framework as a result of the oxidative addition involving E-H bond cleavage with concomitant selective activation of the ortho C-H bonds of the two dppe ligands. When secondary Ph2SiH2 was employed in a similar reaction with 1, a trihydrido complex with a tridentate ligand ([Ph2PCH2CH2P(Ph)C6H4-o]Ph2Si-P,P,Si) comprised of a P-P-Si framework was isolated. On the other hand, the reaction between Ph2GeH2 and 1 proceeded with accompanying evolution of I mol of benzene to give 3; that is, in addition to the Ge-H and C-H activation, Ge-C(Ph) bond cleavage took place. It is concluded that the reaction path includes the intermediacy of silylene or germylene metal complexes via an a-migration process on the basis of deuterium-labeling studies.

  DOI：

  10.1021/om0401298