carbanide;2,2-dimethylpropyl-(2-fluoren-9-id-9-ylphenyl)azanide;titanium(4+) | 1047405-56-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: carbanide;2,2-dimethylpropyl-(2-fluoren-9-id-9-ylphenyl)azanide;titanium(4+)
• CAS: 1047405-56-0
• 化学式: C₂₆H₂₉NTi
• 分子量: 403.403
• InChiKey: KZXQJECGOUWLEO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.33
• 重原子数：
  28
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  TiCl4(DME) 、 N-(2,2-dimethylpropyl)-2-(9H-fluoren-9-yl)aniline 、 甲基锂 以 乙醚 为溶剂， 以54%的产率得到carbanide;2,2-dimethylpropyl-(2-fluoren-9-id-9-ylphenyl)azanide;titanium(4+)
  参考文献：
  名称：

  CO₂-Mediated ortho-Lithiation of N-Alkylanilines and Its Use for the Construction of Polymerization Catalysts

  摘要：

  The ortho-lithiation of N-alkylanilines is accomplished by the treatment of tBuLi with the lithium carbarnate compounds generated in situ from N-alkylanilines. The lithiated compounds attack the carbonylcarbon on 2,3,4,5-tetramethylcyclopentenone, 1-indanone, or 9-fluorenone to yield tertiary alcohols, which are transformed to N-alkylanilines attaching a MeX5, indenyl, or fluorenyl unit at an ortho-position. From the compounds, various o-phenylene-bridged (MeX5, indenyl, or fluorenyl)/amido titanium complexes are prepared in one step. The Me4C5/ethylamido titanium complex exhibits a similar catalytic performance to the CGC [Me2Si(eta(5)-Me4C5)(N ' Bu)]TiCl2 in ethylene/1-octene copolymerization in terms of activity, molecular weight of the obtained polymer, and 1-octene incorporation.

  DOI：

  10.1021/om800317v