| 99127-97-6

• CAS: 99127-97-6
• 化学式: C₈H₁₂ClMoN₄O*C₂₄H₂₀B
• 分子量: 630.836
• InChiKey: PIAOVXPDWFDIPS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane 以 丙酮 为溶剂， 以12%的产率得到[Mo(O)Cl(κ4-(1,1,4,8,11,11-hexaphenyl-1,4,8,11-tetraphosphaundecane))](B(C6H5)4)
  参考文献：
  名称：

  Exchange of isonitrile ligands in the complex [Mo(O)Cl(CNMe)4]+ by the tetraphos ligand prP4: Stereochemical influences on the reaction course

  摘要：

  Reaction of [Mo(O)Cl(CNMe)(4)](+) with the linear tetraphos ligand meso and rac prP(4) leads to a mixture of [Mo(O)Cl(kappa(4)-meso-prP(4))](+) and [Mo(O) Cl(CNMe)(kappa(3)-rac-prP(4))](+) which are identified by X-ray structural analysis and/or P-31 NMR spectroscopy. In the meso kappa(4)-product both of the phenyl groups of the central phosphorus atoms are oriented towards the oxo ligand whereas in the rac kappa(3)-product one of these phenyl groups is oriented to the oxo and the other to the chloro ligand. The origin of the different coordination modes lies in the different steric demands of the oxo and chloro ligands. The influences of the steric interactions are enhanced by the fact that exchange of the fourth isonitrile is difficult. This hypothesis is supported by the preparation of the complex [Mo(O)Cl(CNMe)(dpepp)]PF6 whose isonitrile ligand is inert towards exchange by monophosphines, even under drastic conditions. (C) 2011 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.02.044