[Sn{(C₅H₄N)HC=NCH₂(C₆H₅)}Br₄] | 1421488-30-3

• 英文名称: [Sn{(C₅H₄N)HC=NCH₂(C₆H₅)}Br₄]
• CAS: 1421488-30-3
• 化学式: C₁₃H₁₂Br₄N₂Sn
• 分子量: 634.578
• InChiKey: CRSFHZSVYAIAPJ-FOGCBLJHSA-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：

  1-phenyl-N-(pyridin-2-ylmethylene)methanamine 、 溴化锡 以 二氯甲烷 为溶剂， 以70%的产率得到[Sn{(C₅H₄N)HC=NCH₂(C₆H₅)}Br₄]
  参考文献：
  名称：

  Synthesis and characterization of tin complexes [Sn(L)Hal4] (L=N-alkyl-(pyridin-2-yl)aldimine; Hal=Cl, Br): A structural study

  摘要：

  The reactions of the ligands N-methyl-(pyridin-2-yl)aldimine (a), N-ethyl-(pyridin-2-yl)aldimine (b), and N-benzyl-(pyridin-2-yl)aldimine (c) with SnCl4 and SnBr4 led to the formation of compounds [Sn{(C5H4N) HC=NMe)Cl-4] (1), [Sn{(C5H4N)HC=NMe)Br-4] (2), [Sn{(C5H4N)HC=NEt}Cl-4] (3), [Sn{(C5H4N)HC=NEt}Br-4] (4), [Sn{(C5H4N)HC=NBn}Cl-4] (5), and [Sn{(C5H4N)HC=NBn}Br-4] (6) in good yields. All the compounds were characterized by H-1, C-13{H-1}, and Sn-119{H-1} NMR, vibrational IR-Raman spectroscopy, elemental analyses, and X-ray diffraction analysis. The structural studies confirmed the formation of the respective six-coordinate tin complexes as a result of the chelation of the iminic and pyridinic nitrogen atoms of the ligands towards the tin atom; the Sn-N distances were shortened as the Lewis acid character at the tin atom was increased. In all the molecular structures the tin atom displayed a distorted octahedral local geometry. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.11.022