| 142370-23-8

• CAS: 142370-23-8
• 化学式: C₃₄H₃₉NP₂Re
• 分子量: 709.845
• InChiKey: NFCPWJBPOIQCEK-UHFFFAOYSA-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：

  在 三乙胺 作用下， 以 二氯甲烷-D2 为溶剂， 生成 {bis(2-diphenylphosphinoethyl)phenylamine}pentahydridorhenium(V)
  参考文献：
  名称：

  Synthesis and characterization of some rhenium complexes with the new mixed phosphorus–nitrogen donor ligand NPh(CH₂CH₂PPh₂)₂

  摘要：

  Reaction of NPh(CH2CH2Cl)2 with LiPPh2 at O-degrees-C yields the new mixed nitrogen-phosphorus donor ligand NPh(CH2CH2PPh2)2 (L). Reaction of [ReOCl3(AsPh3)2] with L in CH2Cl2 at room temperature gives [ReOCl3L] 3. Reaction of [ReCl3(MeCN)(PPh3)2] with L in refluxing benzene gives (ReCl3L] 4. Treatment of 3 or 4 with LiAlH4 at 0-degrees-C in Et2O affords [ReH5L] 5. Protonation of 5 with HBF4.OEt2 in CD2Cl2 at 193 K gives [ReH6L]+ 6. Deprotonation of 6 with NEt3 regenerates 5 quantitatively. Compound 5 shows a H-1 NMR T1 (minimum) value of 78 ms at 250 MHz, consistent with a classical structure having only terminal hydride ligands, while 6 shows a T1 (minimum) value of 10 ms, suggesting a non-classical structure containing one or more eta-2-H-2 ligands.

  DOI：

  10.1039/dt9920001735
• 作为产物：
  描述：

  四氟硼酸-二乙醚络合物 、 {bis(2-diphenylphosphinoethyl)phenylamine}pentahydridorhenium(V) 以 二氯甲烷-D2 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of some rhenium complexes with the new mixed phosphorus–nitrogen donor ligand NPh(CH₂CH₂PPh₂)₂

  摘要：

  Reaction of NPh(CH2CH2Cl)2 with LiPPh2 at O-degrees-C yields the new mixed nitrogen-phosphorus donor ligand NPh(CH2CH2PPh2)2 (L). Reaction of [ReOCl3(AsPh3)2] with L in CH2Cl2 at room temperature gives [ReOCl3L] 3. Reaction of [ReCl3(MeCN)(PPh3)2] with L in refluxing benzene gives (ReCl3L] 4. Treatment of 3 or 4 with LiAlH4 at 0-degrees-C in Et2O affords [ReH5L] 5. Protonation of 5 with HBF4.OEt2 in CD2Cl2 at 193 K gives [ReH6L]+ 6. Deprotonation of 6 with NEt3 regenerates 5 quantitatively. Compound 5 shows a H-1 NMR T1 (minimum) value of 78 ms at 250 MHz, consistent with a classical structure having only terminal hydride ligands, while 6 shows a T1 (minimum) value of 10 ms, suggesting a non-classical structure containing one or more eta-2-H-2 ligands.

  DOI：

  10.1039/dt9920001735