exo,exo-bis(3-methylisodicyclopentadienyl)zirconium dichloride | 215442-83-4

• 英文名称: exo,exo-bis(3-methylisodicyclopentadienyl)zirconium dichloride
• CAS: 215442-83-4
• 化学式: C₂₂H₂₆Cl₂Zr
• 分子量: 452.578
• InChiKey: LMGIXIMPOWKSKO-CKIUBZFISA-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：
  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：

  、 氯化锆(IV) 在 n-BuLi 作用下， 以 乙二醇二甲醚 、 乙醚 、 正己烷 为溶剂， 以19%的产率得到exo,exo-bis(3-methylisodicyclopentadienyl)zirconium dichloride
  参考文献：
  名称：

  Some New exo,exo-Bis(isodicyclopentadienyl)titanium and -zirconium Dichloride Derivatives:  Synthesis, Characterization, and Evaluation as Propene Polymerization Catalysts

  摘要：

  Exo,exo derivatives of the efficient catalyst precursors (diisodicyclopentadienyl)titanium and -zirconium dichloride substituted at the central position have been synthesized. These compounds have been characterized by solution NMR measurements, which also permitted the calculation of rotational barriers. The solid-state structures of exo,exo-bis(3-diphenylphosphinoisodicyclopentadienyl)titanium and -zirconium dichloride were determined by X-ray crystallography. Unfortunately, after activation by methylalumoxane, these complexes are shown to serve as poor catalysts for the polymerization of propene.

  DOI：

  10.1021/om980542d