triisopropylantimony(V) isopropoxide | 956581-21-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: triisopropylantimony(V) isopropoxide
• CAS: 956581-21-8
• 化学式: C₁₅H₃₅O₂Sb
• 分子量: 369.192
• InChiKey: XWRNUDSXAXXHCY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.46
• 重原子数：
  18.0
• 可旋转键数：
  7.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.46
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  喹哪啶酸 、 triisopropylantimony(V) isopropoxide 以 苯 为溶剂， 以94%的产率得到triisopropylantimony(V) 2-quinaldate
  参考文献：
  名称：

  Triorganoantimony(V) carboxylates: Synthesis, characterization and crystal structure of [Me3Sb(O2C–C5H4N)2]·H2O

  摘要：

  Reactions of [R3Sb(OPri)(2)] with N-heterocylic carboxylic acids gave compounds of the type [R3Sb(O2C-Ar)(2)] (1) (R = Me, Et, Pr-i, Ph; Ar = 2-C5H4N, 2-C9H6N). The mono-bromo compound [Me3Sb(Br)(O2C-C5H4N)] (2) exists in equilibrium with [Me3Sb(O2C-C5H4N)(2)] and [Me3SbBr2]. All new compounds have been characterized by IR and NMR (H-1 and C-13{H-1}) spectral data. X-ray structural analysis of one example, [Me3Sb(O2C-C5H4N)(2)], isolated as its monohydrate, revealed an essentially trigonal bipyramidal geometry for the antimony atom defined by three equilaterally disposed methyl groups and two oxygen atoms from monodentate carboxylate groups, in apical positions. The crystal structure is consolidated into a three-dimensional network by cooperative O-H center dot center dot center dot O, O-H center dot center dot center dot N and C-H center dot center dot center dot O interactions. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.07.033
• 作为产物：
  描述：

  triisopropylantimony 以 四氯化碳 、 异丙醇 、 苯 为溶剂， 生成 triisopropylantimony(V) isopropoxide
  参考文献：
  名称：

  Triorganoantimony(V) carboxylates: Synthesis, characterization and crystal structure of [Me3Sb(O2C–C5H4N)2]·H2O

  摘要：

  Reactions of [R3Sb(OPri)(2)] with N-heterocylic carboxylic acids gave compounds of the type [R3Sb(O2C-Ar)(2)] (1) (R = Me, Et, Pr-i, Ph; Ar = 2-C5H4N, 2-C9H6N). The mono-bromo compound [Me3Sb(Br)(O2C-C5H4N)] (2) exists in equilibrium with [Me3Sb(O2C-C5H4N)(2)] and [Me3SbBr2]. All new compounds have been characterized by IR and NMR (H-1 and C-13{H-1}) spectral data. X-ray structural analysis of one example, [Me3Sb(O2C-C5H4N)(2)], isolated as its monohydrate, revealed an essentially trigonal bipyramidal geometry for the antimony atom defined by three equilaterally disposed methyl groups and two oxygen atoms from monodentate carboxylate groups, in apical positions. The crystal structure is consolidated into a three-dimensional network by cooperative O-H center dot center dot center dot O, O-H center dot center dot center dot N and C-H center dot center dot center dot O interactions. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.07.033