[Nd(η-cyclooctatetraene)(tetrahydrofuran)4][BPh4] | 202742-97-0

• 英文名称: [Nd(η-cyclooctatetraene)(tetrahydrofuran)4][BPh4]
• 英文别名: [Nd(η-cyclooctatetraenyl)(THF)4]BPh4
• CAS: 202742-97-0
• 化学式: C₂₄H₂₀B*C₂₄H₄₀NdO₄
• 分子量: 856.053
• InChiKey: AXZOHQKJWFIHBC-XKRXTKBSSA-N

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

• 作为反应物：
  描述：

  钾硼氢 、 [Nd(η-cyclooctatetraene)(tetrahydrofuran)4][BPh4] 以 not given 为溶剂， 以100%的产率得到
  参考文献：
  名称：

  First Chemical Transformations of Lanthanide Borohydride Compounds:  Synthesis and Crystal Structures of [(η-C₈H₈)Nd(BH₄)(THF)]₂ and [(η-C₈H₈)Nd(THF)₄][BPh₄]

  摘要：

  Reaction of Nd(BH4)(3)(THF)(3) with K2COT (COT = eta-C8H8) in tetrahydrofuran (THF) gave the first (cyclooctatetraene)lanthanide borohydride, (COT)Nd(BH4)(THF)(2) (1). By treatment with NHEt3BPh4, 1 was transformed into [(COT)Nd(THF)(4)][BPh4] (3), a unique example of a (cyclooctatetraene)lanthanide cation; both 1 and 3 gave (COT)Nd(Cp*)(THF) (Cp* = eta-C5Me5) upon. reaction with KCp*.

  DOI：

  10.1021/om9709446
• 作为产物：
  描述：

  [Nd(η-cyclooctatetraenyl)(μ-η(5),η(1)-C5Me4P)]2 、 triethylammonium tetraphenylborate 以 氘代四氢呋喃 为溶剂， 生成 [Nd(η-cyclooctatetraene)(tetrahydrofuran)4][BPh4]
  参考文献：
  名称：

  A Comparison of Analogous 4f‐ and 5f‐Element Compounds: Syntheses and X‐ray Crystal Structures of the Mixed Sandwich Complexes [M(η‐C ₈ H ₈ )(L){OP(NMe ₂ ) ₃ }] (M = Nd or U; L = η‐C ₅ Me ₅ or η‐C ₄ Me ₄ P)

  摘要：

  AbstractThe series of complexes [M(COT)(L)(HMPA)] {M = Nd or U; COT = η‐C8H8; L = η‐C5Me5 (Cp*) or η‐C4Me4P (tmp), HMPA = OP(NMe2)3} have been synthesized. [Nd(COT)(Cp*)(HMPA)] (1b) was prepared by substitution of the THF ligand of [Nd(COT)(Cp*)(THF)]; [Nd(COT)(tmp)(HMPA)] (3) was prepared by reaction of the neodymium cation [Nd(COT)(THF)4][BPh4] with Ktmp followed by the addition of HMPA to the dimeric compound [Nd(COT)(tmp)]2 (2); [U(COT)(Cp*)(HMPA)] (4) was isolated from the reaction of the uranium cation [U(COT)(HMPA)3][BPh4] with KCp*, and [U(COT)(tmp)(HMPA)2] (5) was obtained upon reduction of the uranium(IV) cation of [U(COT)(tmp)(HMPA)2][BPh4] with sodium amalgam. The X‐ray crystal structures of 1b, 3, and 4 have been determined. In the isostructural compounds 1b and 4, the differences between the U−C and Nd−C bond lengths are smaller than those predicted from the ionic radii of the trivalent ions; in particular, the average M−C(Cp*) distances are equal to 2.77 Å for both M = Nd and U. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

  DOI：

  10.1002/ejic.200390180

文献信息

• Synthesis and X-ray Crystal Structure of [U(η-C8H8)(HMPA)3][BPh4], the First Cationic Monocyclooctatetraenyl Compound of Uranium (III), and its Neodymium Homologue
  作者：Sophie M. Cendrowski-Guillaume、Martine Nierlich、Michel Ephritikhine

  DOI：10.1002/1099-0682(200106)2001:6<1495::aid-ejic1495>3.0.co;2-j

  日期：2001.6