[(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]HfCl2 | 879211-42-4

• 英文名称: [(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]HfCl2
• 英文别名: [HIPTN2]HfCl2
• CAS: 879211-42-4
• 化学式: C₉₂H₁₁₀Cl₂HfN₂
• 分子量: 1493.29
• InChiKey: JBSXHILYBOLCIK-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  [(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]HfCl2 、 [13C]methylmagnesium iodide 以 乙醚 为溶剂， 以88%的产率得到[(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]HfMe2
  参考文献：
  名称：

  Potential Group IV olefin polymerization catalysts that contain a diamido ligand substituted with hexaisopropylterphenyl groups

  摘要：

  The diamine rac-H-2[HIPTN2] (HIPTN2 = (N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene) has been prepared through palladium-catalyzed N-aryl coupling of diaminobinaphthalene and 3,5-bis(2,4,6-triisopropylphenyl)bromobenzene. The reaction between H-2[HIPTN2] and M(NMe2)(4) (M = Ti, Zr, and Ho yields [HIPTN2] M(NMe2)(2) complexes. Other complexes of [HIPTN2](2-) that have been prepared include [HIPTN2]ZrCl2, [HIPTN2]ZrMe2, [HIPTN2]Zr(CH2CMe3)(2), [HIPTN2]HfCl2, [HIPTN2]HfMe2, and [HIPTN2]Hf(CH2CHMe2)(2). Activation of [HIPTN2]ZrMe2 with a variety of Lewis acids gives rise to different species depending on the nature of the activator employed. For example, [HIPTN2]ZrMC2 reacts with [Ph3C][B(C6F5)(4)] to give a cationic complex that is active toward oligomerization of 1-hexene, while activation with B(C6F5)(3) leads to formation of [HIPTN2]Zr(C6F5)(2). No polymerization of 1-hexene by activated complexes was observed. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.09.005
• 作为产物：
  描述：

  三甲基氯硅烷 、 [(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]Hf(NMe2)2 以 苯 为溶剂， 以97%的产率得到[(N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene-2H]HfCl2
  参考文献：
  名称：

  Potential Group IV olefin polymerization catalysts that contain a diamido ligand substituted with hexaisopropylterphenyl groups

  摘要：

  The diamine rac-H-2[HIPTN2] (HIPTN2 = (N-hexa-iso-propyl-3,5-terphenyl)diaminobinaphthalene) has been prepared through palladium-catalyzed N-aryl coupling of diaminobinaphthalene and 3,5-bis(2,4,6-triisopropylphenyl)bromobenzene. The reaction between H-2[HIPTN2] and M(NMe2)(4) (M = Ti, Zr, and Ho yields [HIPTN2] M(NMe2)(2) complexes. Other complexes of [HIPTN2](2-) that have been prepared include [HIPTN2]ZrCl2, [HIPTN2]ZrMe2, [HIPTN2]Zr(CH2CMe3)(2), [HIPTN2]HfCl2, [HIPTN2]HfMe2, and [HIPTN2]Hf(CH2CHMe2)(2). Activation of [HIPTN2]ZrMe2 with a variety of Lewis acids gives rise to different species depending on the nature of the activator employed. For example, [HIPTN2]ZrMC2 reacts with [Ph3C][B(C6F5)(4)] to give a cationic complex that is active toward oligomerization of 1-hexene, while activation with B(C6F5)(3) leads to formation of [HIPTN2]Zr(C6F5)(2). No polymerization of 1-hexene by activated complexes was observed. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.09.005