[Mo(CO)₃(dppe)(2-nitrophenyl isocyanide)] | 1416046-82-6

• 英文名称: [Mo(CO)₃(dppe)(2-nitrophenyl isocyanide)]
• CAS: 1416046-82-6
• 化学式: C₃₆H₂₈MoN₂O₅P₂
• 分子量: 726.516
• InChiKey: QQBJWEJYTDHBFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None

反应信息

• 作为反应物：
  描述：

  [Mo(CO)₃(dppe)(2-nitrophenyl isocyanide)] 在 一水合肼 作用下， 以 四氢呋喃 为溶剂， 反应 48.0h， 以69%的产率得到[Mo(CO)₃(dppe)(2-aminophenyl isocyanide)]
  参考文献：
  名称：

  Metal-Template-Controlled Stabilization of β-Functionalized Isocyanides

  摘要：

  Reaction of 2-azidoethyl isocyanide 1, 2-azidophenyl isocyanide 2, or 2-nitrophenyl isocyanide 3 with complexes [Mo(CO)(3)(dppe)(py)] [4] or [W(CO)(3)(dppe)(NE CCH3)] [5] yields the isocyanide complexes [Mo(CO)(3)(dppe)(C NR)] ([6]: C NR = 1; [12]: C NR = 2; [13]: C NR = 3) and [W(CO)(3)(dppe)(C NR)] ([7]: C NR = 1; [14]: C NR = 2; [15]: C NR = 3). Reduction of the nitro or azido groups attached to the isocyanide figands by Zn/NH4Cl (azidoethyl or azidophenyl isocyanides) or Raney-nickel/hydrazine hydrate (nitrophenyl isocyanide) yields exclusively the complexes bearing the 2-amino-functionalized isocyanides. The normally unstable 2-amino-functionalized isocyanides are stabilized by M -> C NR back-bonding, which deactivates the isocyanide carbon atom for an intramolecular nucleophilic attack by the primary amine.

  DOI：

  10.1021/om301067v
• 作为产物：
  描述：

  [Mo(CO)3(dppe)(py)] 、 1-异氰基-2-硝基苯 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 4.5h， 以282 mg的产率得到[Mo(CO)₃(dppe)(2-nitrophenyl isocyanide)]
  参考文献：
  名称：

  Metal-Template-Controlled Stabilization of β-Functionalized Isocyanides

  摘要：

  Reaction of 2-azidoethyl isocyanide 1, 2-azidophenyl isocyanide 2, or 2-nitrophenyl isocyanide 3 with complexes [Mo(CO)(3)(dppe)(py)] [4] or [W(CO)(3)(dppe)(NE CCH3)] [5] yields the isocyanide complexes [Mo(CO)(3)(dppe)(C NR)] ([6]: C NR = 1; [12]: C NR = 2; [13]: C NR = 3) and [W(CO)(3)(dppe)(C NR)] ([7]: C NR = 1; [14]: C NR = 2; [15]: C NR = 3). Reduction of the nitro or azido groups attached to the isocyanide figands by Zn/NH4Cl (azidoethyl or azidophenyl isocyanides) or Raney-nickel/hydrazine hydrate (nitrophenyl isocyanide) yields exclusively the complexes bearing the 2-amino-functionalized isocyanides. The normally unstable 2-amino-functionalized isocyanides are stabilized by M -> C NR back-bonding, which deactivates the isocyanide carbon atom for an intramolecular nucleophilic attack by the primary amine.

  DOI：

  10.1021/om301067v