[((2-FC6H4CH2)2Sn(2-pyrazinecarboxylate))2O]2 | 883306-78-3

• 英文名称: [((2-FC6H4CH2)2Sn(2-pyrazinecarboxylate))2O]2
• CAS: 883306-78-3
• 化学式: C₇₆H₆₀F₈N₈O₁₀Sn₄
• 分子量: 1872.19
• InChiKey: XYSCOIRRESGZJY-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-甲酸吡嗪 、 (2-FPhCH2)2SnO 以 苯 为溶剂， 以56%的产率得到[((2-FC6H4CH2)2Sn(2-pyrazinecarboxylate))2O]2
  参考文献：
  名称：

  Synthesis and structural characterizations of diorganotin(IV) complexes with 2-pyrazinecarboxylic acid

  摘要：

  Two types of diorganotin(IV) complexes {[R2Sn(O2CC4H3N2)](2)O}(2) (R = n-octyl 1,2-ClC6H4CH2 3, 2-FC6H4CH2 5, 4-FC6H4CH2 7) and R2Sn(O2CC4H3N2)(2) (R = n-octyl 2, 2-ClC6H4CH2 4, 2-FC6H4CH2 6, 4-FC6H4CH2 8) were prepared by reactions of diorganotin oxide with 2-pyrazinecarboxylic acid. The complexes 1-8 are characterized by elemental analysis, IR and NMR (H-1, C-13, Sn-119) spectroscopies. The complexes {[(n-C8H17)(2)Sn(O2C4H3N2)](2)O}(2) (1) and (n-C8H17)(2)Sn(O2CC4H3N2)(2) (2) are also determined by X-ray single crystal diffraction, which reveal that the endo-cyclic tin atom of complex 1, is seven-coordinate, and the exo-cyclic tin atom is hexa-coordinated geometry, while the complex 2 is seven-coordinated geometry. The nitrogen atom of the aromatic ring participates in the interactions with the Sri atom. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.11.062