[vanadium(III)dichloride(2,6-bis(diphenylhydroxymethyl)pyridine(-H))(tetrahydrofuran)] | 1429881-06-0

• 英文名称: [vanadium(III)dichloride(2,6-bis(diphenylhydroxymethyl)pyridine(-H))(tetrahydrofuran)]
• CAS: 1429881-06-0
• 化学式: C₃₅H₃₂Cl₂NO₃V
• 分子量: 636.491
• InChiKey: BROZYLWOJPANMT-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

• 作为反应物：
  描述：

  [vanadium(III)dichloride(2,6-bis(diphenylhydroxymethyl)pyridine(-H))(tetrahydrofuran)] 、 alkaline earth salt of/the/ methylsulfuric acid 生成 [vanadyl(V)chloride(2,6-bis(diphenylhydroxymethyl)pyridine(-2H))]
  参考文献：
  名称：

  Coordination compounds of chromium (+3) and vanadium (+3) and (+5) with 2,6-bis(diphenylhydroxymethyl)pyridyl ligand: Synthesis and study of catalytic activity in the polymerization of ethylene

  摘要：

  Coordination compounds of chromium (III) and vanadium (III) and (V) with 2,6-bis(diphenylhydroxymethyl) pyridine have been synthesized. Composition and properties of the obtained complexes have been evaluated by NMR, IR spectroscopy, X-ray diffraction, and elemental analysis. Depending on the nature of the metal and the synthesis conditions, there are various types of coordination state of the terdentate pyridine ligand in the obtained complexes: it can bind either as a dianionic, bisalkoxide, terdentate (compounds 5, 7, 8, 9), monoanionic, alkoxide/alkohol, terdentate (compounds 4, 6) or as a neutral, bisalkohol, terdentate ligand (compound 3). Coordination compounds of chromium were found to be incapable of catalytic polymerization of ethylene. Catalytic activity of vanadium (III) and (V) complexes in this reaction varied between 85 and 578 kg PE/mol V h after activation with diethylaluminum chloride, depending on the V/Al ratio. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.11.006
• 作为产物：
  描述：

  VCl₃(thf)₃ 、 alpha,alpha,alpha',alpha'-四苯基-2,6-吡啶二甲醇 以 甲苯 为溶剂， 反应 70.0h， 以43%的产率得到[vanadium(III)dichloride(2,6-bis(diphenylhydroxymethyl)pyridine(-H))(tetrahydrofuran)]
  参考文献：
  名称：

  Coordination compounds of chromium (+3) and vanadium (+3) and (+5) with 2,6-bis(diphenylhydroxymethyl)pyridyl ligand: Synthesis and study of catalytic activity in the polymerization of ethylene

  摘要：

  Coordination compounds of chromium (III) and vanadium (III) and (V) with 2,6-bis(diphenylhydroxymethyl) pyridine have been synthesized. Composition and properties of the obtained complexes have been evaluated by NMR, IR spectroscopy, X-ray diffraction, and elemental analysis. Depending on the nature of the metal and the synthesis conditions, there are various types of coordination state of the terdentate pyridine ligand in the obtained complexes: it can bind either as a dianionic, bisalkoxide, terdentate (compounds 5, 7, 8, 9), monoanionic, alkoxide/alkohol, terdentate (compounds 4, 6) or as a neutral, bisalkohol, terdentate ligand (compound 3). Coordination compounds of chromium were found to be incapable of catalytic polymerization of ethylene. Catalytic activity of vanadium (III) and (V) complexes in this reaction varied between 85 and 578 kg PE/mol V h after activation with diethylaluminum chloride, depending on the V/Al ratio. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.11.006