2-(9-fluorenyl)-2-[1-(3-(2-methoxyethyl))indenyl]propane | 212194-47-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2-(9-fluorenyl)-2-[1-(3-(2-methoxyethyl))indenyl]propane
• 英文别名: 2-(9-fluorenyl)-2-[1-(3-(2-methoxyethyl))-indenyl]propan
• CAS: 212194-47-3
• 化学式: C₂₈H₂₈O
• 分子量: 380.53
• InChiKey: BQQAELQIVCARNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.04
• 重原子数：
  29.0
• 可旋转键数：
  5.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  9.23
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  氯化锆(IV) 、 2-(9-fluorenyl)-2-[1-(3-(2-methoxyethyl))indenyl]propane 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 生成 2-η(3)-(9-fluorenylidene)-2-η(3)-[1-(3-(2-methoxyethyl))indenylidene]propane zirconium dichloride
  参考文献：
  名称：

  C1-verbrückte Fluorenyliden–Indenylidenkomplexe des Typs (C13H8–CR2–C9H6−nR′n)ZrCl2 (n=0, 1; R=Me, Ph, Butenyl; R′=Alkyl, Alkenyl) als Metallocenkatalysatorvorstufen für die Ethylenpolymerisation

  摘要：

  Twenty-three new ansa metallocene complexes of the type (C13H8-CR2-C9H6-nRn')ZrCl2 (38-64) (n = 0, 1; R = Me, Ph, butenyl; R' = alkyl, alkenyl) and the corresponding ligand precursors have been synthesized and characterized. The bonding situation of the pi-ligands to the metal of C-1-bridged complexes in solution was determined by NMR-spectroscopy. All complexes were tested for catalytic ethylene polymerization after activation with methyl aluminoxane (MAO). The substituents R in the bridge and the substituents R' in the 3-position of the indenylidene moiety have a strong influence on the activity of the catalysts and the molecular weight of the formed polymers. The omega-alkenyl substituents R and R' allow self-immobilization of the catalysts during the polymerization.

  DOI：

  10.1016/s0022-328x(98)00406-9
• 作为产物：
  描述：

  茚 、 alkaline earth salt of/the/ methylsulfuric acid 在 四氢吡咯 、 正丁基锂 作用下， 反应 15.0h， 生成 2-(9-fluorenyl)-2-[1-(3-(2-methoxyethyl))indenyl]propane
  参考文献：
  名称：

  C1-verbrückte Fluorenyliden–Indenylidenkomplexe des Typs (C13H8–CR2–C9H6−nR′n)ZrCl2 (n=0, 1; R=Me, Ph, Butenyl; R′=Alkyl, Alkenyl) als Metallocenkatalysatorvorstufen für die Ethylenpolymerisation

  摘要：

  Twenty-three new ansa metallocene complexes of the type (C13H8-CR2-C9H6-nRn')ZrCl2 (38-64) (n = 0, 1; R = Me, Ph, butenyl; R' = alkyl, alkenyl) and the corresponding ligand precursors have been synthesized and characterized. The bonding situation of the pi-ligands to the metal of C-1-bridged complexes in solution was determined by NMR-spectroscopy. All complexes were tested for catalytic ethylene polymerization after activation with methyl aluminoxane (MAO). The substituents R in the bridge and the substituents R' in the 3-position of the indenylidene moiety have a strong influence on the activity of the catalysts and the molecular weight of the formed polymers. The omega-alkenyl substituents R and R' allow self-immobilization of the catalysts during the polymerization.

  DOI：

  10.1016/s0022-328x(98)00406-9