[2,6-bis(methoxymethyl)phenyl]diphenyltin hexafluorophosphate | 794537-54-5

• 英文名称: [2,6-bis(methoxymethyl)phenyl]diphenyltin hexafluorophosphate
• CAS: 794537-54-5
• 化学式: C₂₂H₂₃O₂Sn*F₆P
• 分子量: 583.098
• InChiKey: AUBIWQLGAJZPRC-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  [2,6-bis(methoxymethyl)phenyl](triphenyl)tin 、 tritylium hexafluorophosphate 以 甲苯 为溶剂， 以80%的产率得到[2,6-bis(methoxymethyl)phenyl]diphenyltin hexafluorophosphate
  参考文献：
  名称：

  Quest for Organotin(IV) Cations Containing O,C,O-Chelating Ligands

  摘要：

  A set of triorganotin(IV) compounds (Ph2LSnX)-Sn-1 and (Ph2LSnX)-Sn-2 (1-9) with O,C,O-chelating ligands L-1 and L-2 (L (1) = 2,6-(MeOCH2)(2)C6H3 and L-2 = 2,6-(t-BuOCH2)(2)C6H3) containing different electronegative substituents X (X = I, CF3COO, CF3SO3, PFr6 and HgI3) was prepared. These compounds have been characterized by elemental analysis, ESI-MS, and H-1, C-13, and Sn-119 NMR spectroscopy. X-ray diffraction analysis showed that the decrease of the nucleophilicity of X resulted in the formation of organotin cations stabilized by two strong Sn-O intramolecular interactions. In this transformation the ligand geometry about the tin atom changed from tetrahedral to trigonal bipyramidal with the OR groups in trans arrangement. Solution NMR studies indicated that the coordination geometry of these compounds is the same in the solid state and solution.

  DOI：

  10.1021/om049636f