2,6-dimethylphenolate;2-methanidylpropan-2-ylbenzene;nickel(2+);trimethylphosphane | 438247-30-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 2,6-dimethylphenolate;2-methanidylpropan-2-ylbenzene;nickel(2+);trimethylphosphane
• CAS: 438247-30-4
• 化学式: C₂₄H₄₀NiOP₂
• 分子量: 465.219
• InChiKey: VKESXTBTJWCODP-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：

  2,6-dimethylphenolate;2-methanidylpropan-2-ylbenzene;nickel(2+);trimethylphosphane 以 吡啶 、 乙醚 为溶剂， 生成 2,6-二甲苯基乙酸酯
  参考文献：
  名称：

  Synthesis and reactivity studies on alkyl–aryloxo complexes of nickel containing chelating diphosphines: cyclometallation and carbonylation reactions

  摘要：

  Nickel alkyl-aryloxo complexes of composition Ni(R)(O-C(6)Hl(3)-2,6-Me-2)(P-P) (R=CH2SiMe3, CH3, CH2CMe2Ph; P-P =PPr'(2)(CH2)(n)PPr'(2), n=2 (dippe) or 3 (dippp)) have been synthesized. While the (trimethylsilyl)methyl and the methyl derivatives are stable in solution at room temperature, the bis-neophyl (R = CH2CMe2Ph) complexes undergo a cyclometallation reaction that leads to the metallacvcles N together with 2,6-dimethylphenol. The alkyl-aryloxo complexes cleanly react with carbon monoxide giving products resulting from CO insertion and reductive elimination, i.e. Ni(CO)(2)(P-P) and the corresponding 2.6-dimethylphenyl carboxylates quantitatively. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01323-7
• 作为产物：
  描述：

  sodium 2,6-dimethylphenolate 、 2-甲基-2-苯基丙基氯化镁 、 dichlorobis(trimethylphosphine)nickel 以 四氢呋喃 、 乙醚 为溶剂， 以50%的产率得到2,6-dimethylphenolate;2-methanidylpropan-2-ylbenzene;nickel(2+);trimethylphosphane
  参考文献：
  名称：

  Synthesis and reactivity studies on alkyl–aryloxo complexes of nickel containing chelating diphosphines: cyclometallation and carbonylation reactions

  摘要：

  Nickel alkyl-aryloxo complexes of composition Ni(R)(O-C(6)Hl(3)-2,6-Me-2)(P-P) (R=CH2SiMe3, CH3, CH2CMe2Ph; P-P =PPr'(2)(CH2)(n)PPr'(2), n=2 (dippe) or 3 (dippp)) have been synthesized. While the (trimethylsilyl)methyl and the methyl derivatives are stable in solution at room temperature, the bis-neophyl (R = CH2CMe2Ph) complexes undergo a cyclometallation reaction that leads to the metallacvcles N together with 2,6-dimethylphenol. The alkyl-aryloxo complexes cleanly react with carbon monoxide giving products resulting from CO insertion and reductive elimination, i.e. Ni(CO)(2)(P-P) and the corresponding 2.6-dimethylphenyl carboxylates quantitatively. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01323-7