dichloro(η-toluene)(trimethylphosphine)2zirconium(II) | 136686-70-9

• 英文名称: dichloro(η-toluene)(trimethylphosphine)2zirconium(II)
• CAS: 136686-70-9
• 化学式: C₁₃H₂₆Cl₂P₂Zr
• 分子量: 406.427
• InChiKey: OSDFWRPZGHQIDU-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  锂硼氢 、 dichloro(η-toluene)(trimethylphosphine)2zirconium(II) 以 四氢呋喃 为溶剂， 以>80的产率得到bis-borohydrido(η-toluene)(trimethylphosphine)2zirconium(II)
  参考文献：
  名称：

  Convenient one-pot synthesis of half-sandwich η-cycloheptatrienyl and η-toluene derivatives of the metals titanium and zirconium; crystal structure of [Zr(η6-C6H5Me)(PMe3)2Cl2]

  摘要：

  The compounds [M(eta-7-C7H7)L2Cl] (M = Ti; L2 = (PMe3)2, Me2NCH2CH2NMe2, Me2PCH2CH2PMe2. M = Zr; L2 = Me2NCH2CH2NMe2) and the eta-6-arene derivative [Zr(eta-6-C6H5Me)(PMe3)2Cl2] have been prepared in a one-pot reduction of MCl4 in the presence of L2 and an excess of cycloheptatriene or toluene, respectively. The crystal structure of [Zr(eta-6-C6H5Me)(PMe3)2Cl2] has been determined.

  DOI：

  10.1016/0022-328x(91)80070-z
• 作为产物：
  描述：

  氯化锆(IV) 、 三甲基膦 在 Na#K 作用下， 以 甲苯 为溶剂， 以5%的产率得到dichloro(η-toluene)(trimethylphosphine)2zirconium(II)
  参考文献：
  名称：

  Convenient one-pot synthesis of half-sandwich η-cycloheptatrienyl and η-toluene derivatives of the metals titanium and zirconium; crystal structure of [Zr(η6-C6H5Me)(PMe3)2Cl2]

  摘要：

  The compounds [M(eta-7-C7H7)L2Cl] (M = Ti; L2 = (PMe3)2, Me2NCH2CH2NMe2, Me2PCH2CH2PMe2. M = Zr; L2 = Me2NCH2CH2NMe2) and the eta-6-arene derivative [Zr(eta-6-C6H5Me)(PMe3)2Cl2] have been prepared in a one-pot reduction of MCl4 in the presence of L2 and an excess of cycloheptatriene or toluene, respectively. The crystal structure of [Zr(eta-6-C6H5Me)(PMe3)2Cl2] has been determined.

  DOI：

  10.1016/0022-328x(91)80070-z

文献信息

• Diene and arene compounds of zirconium and hafnium
  作者：Gary M. Diamond、Malcolm L. H. Green、Neil M. Walker、Judith A. K. Howard、Sax A. Mason

  DOI：10.1039/dt9920002641

  日期：——

  The diene compounds [Hf(η4-CH2CMeCMeCH2)(PMe3)2Cl2]1, [M(η4-C6H8)(PMe3)2Cl2](M = Zr 2 or Hf 3) and the divalent [Zr(η6-C6H5Me)(PMe3)2Cl2]5 have been prepared. The structure of compound 1 has been determined by low-temperature neutron diffraction (15 K) and the σ2, π nature of the bonding mode of the 2,3-dimethylbutadiene ligand demonstrated from the methylene hydrogen positions. Treatment of 1 with

  二烯化合物[HF（η 4 -CH 2 CMeCMe CH 2）（PME 3）2氯2 ] 1，[M（η 4 -C 6 H ^ 8）（PME 3）2氯2 ]（M = Zr的2或HF 3）和二价中，[Zr（η 6 -C 6 H ^ 5 ME）（PME 3）2氯2 ] 5已经制备。化合物1的结构已经通过低温中子衍射（15 K）和σ确定2中，2,3-二甲基的键合方式的π性质的配体从亚甲基氢的位置证实。的治疗1与锂基茚，得到[HF（η 5 -C 9 ħ 7）2（η 4 -CH 2 CMeCMe CH 2）] 4。5的晶体结构已经通过X射线衍射确定。