bis(η5-cyclopentadienyl)bis(O-nicotinato)titanium(IV) | 116075-47-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: bis(η5-cyclopentadienyl)bis(O-nicotinato)titanium(IV)
• 英文别名: cyclopenta-1,3-diene;pyridine-3-carboxylate;titanium(4+)
• CAS: 116075-47-9；149160-28-1
• 化学式: C₂₂H₁₈N₂O₄Ti
• 分子量: 422.276
• InChiKey: HFGFXGKXBRGCII-UHFFFAOYSA-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：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  二(氰基苯)二氯化钯 、 bis(η5-cyclopentadienyl)bis(O-nicotinato)titanium(IV) 以 四氢呋喃 为溶剂， 以69%的产率得到[bis(η5-cyclopentadienyl)Ti(μ-O,N-nicotinato)2PdCl2]
  参考文献：
  名称：

  Diphenylphosphinoacetate, nicotinate and thiophenoxyacetate as bridging ligands in heterometallic complexes involving bis(η-cyclopentadienyl)titanium(IV) and group 10 or 11 metal chlorides.

  摘要：

  Heterobi- and tri-metallic compounds containing a Cp2Ti(IV) unit linked via nicotinate, thiophenoxyacetate or diphenylphosphinoacetate ligands to Pd, Pt, Cu, Ag or An centres have been isolated. They are of the types [Cp2Ti{mu-OC(O)R}(2)MCl2] (M = Pd, R = m-C5H4N, CH2SPh and CH2PPh2; M = Pt, R = m-C5H4N or CH2PPh2), [Cp2Ti{mu-OC(O)CH2PPh2}(2)( M'Cl)(2)] (M' = Cu or Au) and [Cp2Ti{mu-OC(O)CH2PPh2}(2)AgCl]. The diphenylphosphinoacetate products arise both from methane elimination reactions of [Cp2TiMe2] with either [MCl2(Ph2PCH2CO2H)(2)] or [M'Cl(Ph2PCH2CO2H)] and from reactions of [Cp2Ti{mu-OC(O)CH2PPh2}(2)] with metal complexes containing labile ligands. Crystal structures of [Cp2Ti{OC(O)CH2PPh2}(2)] and [Cp2Ti{mu-OC(O)CH2PPh2}(2)PdCl2] are discussed. The latter compound contains diphenylphosphinoacetate groups which are O-unidentate with respect to titanium and P-unidentate with respect to palladium, the result being the formation of a ten-atom heterobimetallic ring system. (C) 2000 Elsevier Science Ltd All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00305-3
• 作为产物：
  描述：

  二氯二茂钛 、 sodium nicotinate 以 四氢呋喃 为溶剂， 以15%的产率得到bis(η5-cyclopentadienyl)bis(O-nicotinato)titanium(IV)
  参考文献：
  名称：

  Diphenylphosphinoacetate, nicotinate and thiophenoxyacetate as bridging ligands in heterometallic complexes involving bis(η-cyclopentadienyl)titanium(IV) and group 10 or 11 metal chlorides.

  摘要：

  Heterobi- and tri-metallic compounds containing a Cp2Ti(IV) unit linked via nicotinate, thiophenoxyacetate or diphenylphosphinoacetate ligands to Pd, Pt, Cu, Ag or An centres have been isolated. They are of the types [Cp2Ti{mu-OC(O)R}(2)MCl2] (M = Pd, R = m-C5H4N, CH2SPh and CH2PPh2; M = Pt, R = m-C5H4N or CH2PPh2), [Cp2Ti{mu-OC(O)CH2PPh2}(2)( M'Cl)(2)] (M' = Cu or Au) and [Cp2Ti{mu-OC(O)CH2PPh2}(2)AgCl]. The diphenylphosphinoacetate products arise both from methane elimination reactions of [Cp2TiMe2] with either [MCl2(Ph2PCH2CO2H)(2)] or [M'Cl(Ph2PCH2CO2H)] and from reactions of [Cp2Ti{mu-OC(O)CH2PPh2}(2)] with metal complexes containing labile ligands. Crystal structures of [Cp2Ti{OC(O)CH2PPh2}(2)] and [Cp2Ti{mu-OC(O)CH2PPh2}(2)PdCl2] are discussed. The latter compound contains diphenylphosphinoacetate groups which are O-unidentate with respect to titanium and P-unidentate with respect to palladium, the result being the formation of a ten-atom heterobimetallic ring system. (C) 2000 Elsevier Science Ltd All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00305-3

文献信息

• Heterocarboxylates of dichlorobis(cyclopentadienyl)zirconium(IV) and dichlorobis(cyclopentadienyl)titanium(IV)
  作者：Satish C. Dixit、Ram Sharan、Ramesh N. Kapoor

  DOI：10.1016/s0020-1693(00)87775-0

  日期：1987.10