[Ti(η5-Ind)(N=C(t-Bu)2)Cl2] | 221621-23-4

• 英文名称: [Ti(η5-Ind)(N=C(t-Bu)2)Cl2]
• CAS: 221621-23-4
• 化学式: C₁₈H₂₅Cl₂NTi
• 分子量: 374.189
• InChiKey: WXXWMAUHHQLOFM-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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

• 作为产物：
  描述：

  三氯(吲哚基)钛 、 lithium (2,2,4,4-tetramethylpentan-3-ylidene)amide 以 甲苯 为溶剂， 以96%的产率得到[Ti(η5-Ind)(N=C(t-Bu)2)Cl2]
  参考文献：
  名称：

  Titanium ketimide complexes as α-olefin homo- and copolymerisation catalysts. X-ray diffraction structures of [TiCp′(NCtBu2)Cl2] (Cp′=Ind, Cp*)

  摘要：

  The synthesis of [TiInd(N=CBu2)Cl-2] and the applications of [TiCp'(N=C'Bu-2)Cl-2] (Cp'= Ind, Cp*, Cp) as ethylene and propylene homopolymerisation catalysts, as well as its behaviour as catalysts of ethylene and 10-undecen-l-ol copolymerisation are described. The optimisation of the catalytic reactions showed that all compounds are very active homopolymerisation catalysts, particularly [TiInd(N=C'Bu-2)Cl-2] that gives 123.37 x 10(6) g/(molTi [E] h) and 50.77 x 10(6) g/(molTi [P] h) of linear polyethylene and atatic polypropylene, respectively. The less active homopolymerisation catalyst, [TiCp(N=C'Bu-2)Cl-2], is the most effective ethylene/ 10-undecen-l-ol copolymerisation catalyst, leading to the highest degree of polar monomer incorporation. The polymers obtained were characterised by NMR and DSC. The molecular structures of [TiCp'(N=C'Bu-2)Cl-2] (Cp= Ind, Cp*) were determined by Xray diffraction studies. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2003.10.005