[[SnBu2(2,3,4,5-tetrafluorobenzoate)]2O]2 | 913536-95-5

• 英文名称: [[SnBu2(2,3,4,5-tetrafluorobenzoate)]2O]2
• CAS: 913536-95-5
• 化学式: C₆₀H₇₆F₁₆O₁₀Sn₄
• 分子量: 1736.07
• InChiKey: WBCUUACAPTZNOH-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2,3,4,5-四氟苯甲酸 、 二正丁基氧化锡 以 苯 为溶剂， 以68%的产率得到[[SnBu2(2,3,4,5-tetrafluorobenzoate)]2O]2
  参考文献：
  名称：

  Self-assembled diorganotin(IV) moieties with 2,3,4,5-tetrafluorobenzoic acid: Syntheses, characterizations and crystal structures

  摘要：

  A series of new organotin(IV) derivatives with 2,3,4,5-tetrafluorobenzoic acid: {[(2,3,4,5-F4C6HCO2)R2Sn](2)O}(2) (R = Et 1, n-Bu 2, Ph 3), [R2Sn(O2CC6F4H)(2)](n) (R = n-Bu 4, Et 5, Ph 6), and Sn2R4(O2CC6F4H)(3)(OH) (R = Et 7, n-Bu 8, Ph 9), were synthesized by the reaction of diorganotin oxide and 2,3,4,5-tetrafluorobenzoic acid. All the complexes 1-9 have been characterized by elemental analysis, IR, H-1, C-13, Sn-119 NMR spectra. Among them complexes 2, 4, 8 were also characterized by X-ray crystallography diffraction analyses. The crystal structure of complex 2 exhibited a tetra-nuclear geometry with the Sn2O2 symmetry core. Complex 4 formed a 1D helical double-chain structure through intermolecular O -> Sn coordinating and completed a DNA-like assembly. Complex 8 revealed that the both Sri atoms were held together by hydroxide and acetate bridges, forming a chair-like six-membered ring. Moreover, the supramolecular structures of dimer, 1D chain or 2D network have been found in complexes 4 and 8 by intermolecular C-(HF)-F-... weak hydrogen bond and non-bonded (FF)-F-... or (FSn)-Sn-... interaction, which were highly effective in the assembly of supramolecular structures and could lead to the formation of complexes with fascinating topologies properties. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2006.07.001