bis(2-tert-butyl-6-{[4-(pent-4-enyloxy)phenylimino]methyl}phenoxy)titanium(IV) dichloride | 886437-11-2

• 英文名称: bis(2-tert-butyl-6-{[4-(pent-4-enyloxy)phenylimino]methyl}phenoxy)titanium(IV) dichloride
• 英文别名: bis{2-{[4-(pent-4-enyloxy)phenylimino]methyl}-6-tert-butylphenoxy}titanium(IV) dichloride
• CAS: 886437-11-2
• 化学式: C₄₄H₅₂Cl₂N₂O₄Ti
• 分子量: 791.694
• InChiKey: CLDMKEZDCDFOPS-OFKWATFSSA-J

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：
  None
• 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：

  1-nitro-4-(pent-4-en-1-yloxy)benzene 在 tin(II) chloride dihdyrate 作用下， 以 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 27.0h， 生成 bis(2-tert-butyl-6-{[4-(pent-4-enyloxy)phenylimino]methyl}phenoxy)titanium(IV) dichloride
  参考文献：
  名称：

  芳烃型芳烃后茂金属催化体系的设计：XVI。含有戊-4-烯氧基的（N-芳基）水杨醛亚胺的合成及其与二氯化钛（IV）的配合物

  摘要：

  在没有溶剂的开放系统中，对-（戊-4-烯氧基）苯胺与在3和5位上含有多功能取代基的水杨醛在130°C下无溶剂反应，生成了一系列（N-芳基）水杨醛亚胺，它们与TiCl 2（OPr -我）2个形成钛（IV）二氯化物升配合物2的TiCl 2。

  DOI：

  10.1134/s1070428014020092

文献信息

• Multicentered self-immobilized ethylene polymerization catalysts based on functionalized titanium halide salicylaldiminate complexes for the synthesis of ultra-high-molecular-weight polyethylene
  作者：N. I. Ivancheva、S. Ya. Khaikin、E. V. Sviridova、S. P. Fedorov、D. V. Sanieva、O. V. Molev、I. V. Oleinik、S. S. Ivanchev

  DOI：10.1134/s1070427212090170

  日期：2012.9

  Specific features of ethylene polymerization using a new group of catalytic systems based on ten methylalumoxane-activated titanium halide salicylaldiminato complexes functionalized with omega-vinylalkoxy groups and containing tert-butyl substituents in the phenoxide moiety were studied. The catalytic activity of the new group of activated complexes is strongly affected by the position of the omega-vinylalkoxy functional group and by the number and position of substituents in the phenoxide moiety. These factors determine the ratio of the homogeneous and heterogeneous steps of the polymerization as a result of the catalyst self-immobilization onto the polymer formed, and also the molecular characteristics of the polymer obtained at 20, 40, and 60 degrees C and ethylene pressure of 0.4 MPa. The possibility and conditions of preparing ultra-high-molecular-weight polyethylene with improved morphology were revealed.