[(bromide)cobalt(C6H2(2,4,6-Me3C6H3)2isocyanide)3] | 1262953-87-6

• 英文名称: [(bromide)cobalt(C6H2(2,4,6-Me3C6H3)2isocyanide)3]
• 英文别名: [BrCo(CNC6H2(Mes)2)3]
• CAS: 1262953-87-6
• 化学式: C₇₅H₇₅BrCoN₃
• 分子量: 1157.34
• InChiKey: JAWMYTTXWNNBGD-UHFFFAOYSA-M

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：

  m-terphenyl isocyanide 、 cobalt(II) bromide 、 锌 以 四氢呋喃 为溶剂， 生成 [(bromide)cobalt(C6H2(2,4,6-Me3C6H3)2isocyanide)3]
  参考文献：
  名称：

  Structural variation in cobalt halide complexes supported by m-terphenyl isocyanides

  摘要：

  Detailed herein are synthetic, spectroscopic and structural studies on trisisocyanide cobalt halide complexes featuring the encumbering m-terphenyl isocyanide CNArMes2 (Mes = 2,4,6-Me3C6H3). Addition of CNArMes2 to CoI2 in a 3:1 molar ratio provides the mononuclear complex, CoI2(CNArMes2)(3), which can be oxidized to six-coordinate CoI3(CNArMes2)(3) upon treatment with 0.5 equivalents of I-2. Contrastingly, addition of CNArMes2 to CoBr2 provided the dinuclear complex Br2Co(mu(2)-Br)(2)Co(CNArMes2)(3) irrespective of the molar ratios employed. FTIR analysis on these Co(II) and Co(III) complexes is used to assess the relative pi-basicities of the cobalt centers toward the CNArMes2 ligands. Treatment of CoX2 (X = Cl, Br and I) with three CNArMes2 ligands followed by the addition of granulated Zn provides the pseudo-tetrahedral complexes XCo(CNArMes2)(3). FTIR, magnetic and X-ray crystallographic studies are used to determine both the ground state electronic structure and relative pi-basicities of these complexes. (C) 2010 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.08.024