Cp(*)2Y(η(1)-CH2CH2CH2C(CH3)=CH2)(THF) | 204995-33-5

• 英文名称: Cp(*)2Y(η(1)-CH2CH2CH2C(CH3)=CH2)(THF)
• CAS: 204995-33-5
• 化学式: C₃₀H₄₉OY
• 分子量: 514.624
• InChiKey: IDURCBBDKXXJKM-UHFFFAOYSA-N

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：
  None

反应信息

• 作为产物：
  描述：

  四氢呋喃 、 Cp(*)2Y(η(1)-CH2CH2CH2C(CH3)=CH2) 以 further solvent(s) 为溶剂， 生成 Cp(*)2Y(η(1)-CH2CH2CH2C(CH3)=CH2)(THF)
  参考文献：
  名称：

  Coordination of a disubstituted alkene in a chelated d0-metal-alkyl-alkene complex. Evidence for equilibrium between complexes with coordinated and free alkenes

  摘要：

  Addition of (Cp-2*YH)(2)(4) to 2-methyl-1,4-pentadiene produced the yttrium-alkyl-alkene chelate complex Cp-2*YCH2CH2CH2C-(CH3)=CH2 (2) in which a disubstituted alkene is complexed to the metal center. Evidence for coordination of the alkene unit of 2 comes from the H-1 and C-13 NMR chemical shifts of the vinyl units and from observation of nOe effects between Cp* protons and vinyl hydrogens. The disubstituted alkene ligand of 2 is weakly bound, and evidence for an equilibrium with substantial amounts of complex 3 with a free alkene was obtained from variable temperature H-1 NMR spectroscopy. (C) 1998 Elsevier Science S.A.

  DOI：

  10.1016/s0020-1693(97)05852-0