trichloro[2-carbethoxy-6-[1-((2,6-dichlorophenyl)imino)ethyl]pyridine]chromium(III) | 1004322-23-9

• 英文名称: trichloro[2-carbethoxy-6-[1-((2,6-dichlorophenyl)imino)ethyl]pyridine]chromium(III)
• CAS: 1004322-23-9
• 化学式: C₁₆H₁₄Cl₅CrN₂O₂
• 分子量: 495.56
• InChiKey: YESOLHXNGAQTQP-WBQOCISQSA-K

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：

  trichlorotris(tetrahydrofuran)chromium(III) 、 ethyl 6-[1-((2,6-dichlorophenyl)imino)ethyl]pyridine-2-carboxylate 以 二氯甲烷 为溶剂， 以92.8%的产率得到trichloro[2-carbethoxy-6-[1-((2,6-dichlorophenyl)imino)ethyl]pyridine]chromium(III)
  参考文献：
  名称：

  Chromium complexes ligated by 2-carbethoxy-6-iminopyridines: Synthesis, characterization and their catalytic behavior toward ethylene polymerization

  摘要：

  The titled chromium complexes (C1-C6) were prepared by the reaction of CrCl3(THF)(3) with the corresponding 2-carbethoxy-6-iminopyridines (L1-L6) in dichloromethane. All the complexes were characterized by IR spectroscopy and elemental analysis. The unambiguous solid-state structures of C1, C3 and C5 were determined by X-ray crystallography. The chromium core was found to be coordinated by a molecule of 2-carbethoxy-6-iminopyridine and three atoms of chlorine to form a distorted octahedral coordination geometry. Activated with ethylaluminum dichloride (EtAlCl2), these complexes showed notable catalytic activities for ethylene polymerization. The nature of the ligands and reaction parameters affected the properties of the resultant polyethylenes. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2006.10.024