CpCr[DppNC(Me)CHC(Me)NTol](Cy) | 1403767-43-0

• 英文名称: CpCr[DppNC(Me)CHC(Me)NTol](Cy)
• CAS: 1403767-43-0
• 化学式: C₃₅H₄₇CrN₂
• 分子量: 547.768
• InChiKey: NWNALZCAFDJWHU-KREOUCRASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  CpCr[DppNC(Me)CHC(Me)NTol](Cy) 、 四苯基二膦 在 溴代环己烷 作用下， 以 苯 为溶剂， 以96%的产率得到二苯基环己基膦
  参考文献：
  名称：

  Controlling Secondary Alkyl Radicals: Ligand Effects in Chromium-Catalyzed C–P Bond Formation

  摘要：

  Chromium cyclopentadienyl beta-diketiminate catalysts have been used to form Ph2PCy from Ph2PY (Y = Cl, PPh2, H) and CyX (X = Br, Cl) substrates. Manganese powder activated by PbX2 or Me3SiCl was used as the stoichiometric reductant. The Cr(III) cyclohexyl intermediate has been synthesized and structurally characterized. The observed variations in catalytic activity have been correlated with the previously observed reactivity differences imparted by modifying the N-aryl substituents on the beta-diketiminate ancillary ligand.

  DOI：

  10.1021/om300846u
• 作为产物：
  描述：

  、 Magnesium dicyclohexanide 以 乙醚 为溶剂， 生成 CpCr[DppNC(Me)CHC(Me)NTol](Cy)
  参考文献：
  名称：

  Controlling Secondary Alkyl Radicals: Ligand Effects in Chromium-Catalyzed C–P Bond Formation

  摘要：

  Chromium cyclopentadienyl beta-diketiminate catalysts have been used to form Ph2PCy from Ph2PY (Y = Cl, PPh2, H) and CyX (X = Br, Cl) substrates. Manganese powder activated by PbX2 or Me3SiCl was used as the stoichiometric reductant. The Cr(III) cyclohexyl intermediate has been synthesized and structurally characterized. The observed variations in catalytic activity have been correlated with the previously observed reactivity differences imparted by modifying the N-aryl substituents on the beta-diketiminate ancillary ligand.

  DOI：

  10.1021/om300846u