[(2,6-bis(di-tert-butylphosphinito)pyridine(+1H))PtCl]Cl | 1333324-19-8

• 英文名称: [(2,6-bis(di-tert-butylphosphinito)pyridine(+1H))PtCl]Cl
• CAS: 1333324-19-8
• 化学式: C₂₁H₄₀ClNO₂P₂Pt
• 分子量: 631.035
• InChiKey: NYZQPAUHJIWRSK-UHFFFAOYSA-M

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：

  氯仿 、 [(2,6-bis(di-tert-butylphosphinito)pyridine(+1H))PtCl]Cl 以 氯仿 为溶剂， 生成 [(2,6-bis(di-tert-butylphosphinito)pyridine)PtCl]Cl*CHCl3
  参考文献：
  名称：

  Synthesis and Reactivity of New Ni, Pd, and Pt 2,6-Bis(di-tert-butylphosphinito)pyridine Pincer Complexes

  摘要：

  Synthesis and characterization of new (PONOP) [2,6-bis(di-tert-butylphosphinito)pyridine] metal (Ni, Pd, Pt) complexes are reported. Surprisingly, these compounds [(PONOP)-MCl]Cl in the presence of 1 equiv of superhydride (LiEt3BH) formed a new class of complexes (H-PONOP)MCl, in which the pyridine ring in the PONOP ligand lost its aromaticity as a result of hydride attack at the para position of the ring. The new Ni-H compound [(H-PONOP)NiH] was synthesized by reacting (H-PONOP)NiCl with 1 equiv of superhydride. Analogous Pd and Pt compounds were prepared. Reactivity of these new pincer complexes toward MeLi and PhLi also has been studied. These Ni complexes catalyzed the hydrosilylation of aldehyde. In some cases characterization of new (PONOP)M complexes was difficult because of high instability due to degradation of the P-O bond.

  DOI：

  10.1021/ic201102v
• 作为产物：
  描述：

  [(2,6-bis(di-tert-butylphosphinito)pyridine)PtCl]Cl 、 三乙基硼氢化锂 以 四氢呋喃 、 正戊烷 为溶剂， 以81%的产率得到[(2,6-bis(di-tert-butylphosphinito)pyridine(+1H))PtCl]Cl
  参考文献：
  名称：

  Synthesis and Reactivity of New Ni, Pd, and Pt 2,6-Bis(di-tert-butylphosphinito)pyridine Pincer Complexes

  摘要：

  Synthesis and characterization of new (PONOP) [2,6-bis(di-tert-butylphosphinito)pyridine] metal (Ni, Pd, Pt) complexes are reported. Surprisingly, these compounds [(PONOP)-MCl]Cl in the presence of 1 equiv of superhydride (LiEt3BH) formed a new class of complexes (H-PONOP)MCl, in which the pyridine ring in the PONOP ligand lost its aromaticity as a result of hydride attack at the para position of the ring. The new Ni-H compound [(H-PONOP)NiH] was synthesized by reacting (H-PONOP)NiCl with 1 equiv of superhydride. Analogous Pd and Pt compounds were prepared. Reactivity of these new pincer complexes toward MeLi and PhLi also has been studied. These Ni complexes catalyzed the hydrosilylation of aldehyde. In some cases characterization of new (PONOP)M complexes was difficult because of high instability due to degradation of the P-O bond.

  DOI：

  10.1021/ic201102v