tris(p-fluorophenyl)antimony(V) bis(2-methoxybenzoate) | 286401-37-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tris(p-fluorophenyl)antimony(V) bis(2-methoxybenzoate)
• 英文别名: [tris(4-fluorophenyl)-(2-methoxybenzoyl)oxy-λ5-stibanyl] 2-methoxybenzoate
• CAS: 286401-37-4
• 化学式: C₃₄H₂₆F₃O₆Sb
• 分子量: 709.322
• InChiKey: WOYCBPOISPHEOS-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  5.25
• 重原子数：
  44.0
• 可旋转键数：
  9.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  71.06
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  tri(4-fluorophenyl)antimony dichloride 、 2-甲氧基苯酸钠 在 catalyst: 15-crown-5 作用下， 以 苯 为溶剂， 以86%的产率得到tris(p-fluorophenyl)antimony(V) bis(2-methoxybenzoate)
  参考文献：
  名称：

  Fluorophenylantimony Carboxylates. I. Synthesis and Spectroscopic (UV, IR, ¹H and ¹⁹F NMR) Studies of Some New Monofluoro- and Pentafluorophenylantimony(III and V) Derivatives of 2-methoxybenzoic Acid

  摘要：

  A series of new mono- and pentafluorophenylantimony(III and V) arylcarboxylates of the type ArnSb(OOCC6H4OCH3-2)(3-n) and Ar3Sb(OOCC6H4OCH3-2)(2) (Ar = p-FC6H4-, m-FC6H4- and C6F5-, n =1 or 2) have been synthesized by the reaction of fluorophenylantimony (III or V) chlorides and the sodium salt of 2-methoxybenzoic acid in the presence of 15-crown-5 as phase transfer catalyst. A representative compound, namely trimethylantimony(V) bis(2-methoxybenzoate) has also been synthesized for the sake of spectral comparisons. The van't Hoff factor 'i' and molar conductance data of the compounds revealed them to be monomeric and non-conducting in nature. The compounds were characterised by the usual physicochemical techniques e.g., elemental analyses, UV, IR and NMR (H-1, C-13 and F-19). Compound (III-VIII) are tentatively assigned as a trigonal bipyramidal structure in which the 2-methoxybenzoate acted as monodentate ligand.

  DOI：

  10.1080/00945710009351808