[(C5Me5)Rh(η4-C4Ph4)] | 606147-98-2

• 英文名称: [(C5Me5)Rh(η4-C4Ph4)]
• 英文别名: [Cp*Rh(η4-C4Ph4)]
• CAS: 606147-98-2
• 化学式: C₃₈H₃₅Rh
• 分子量: 594.601
• InChiKey: MVNJJYMUOZNGJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• 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

• 作为产物：
  描述：

  [(C5Me5)Rh(η6-2,6-(Me2CH)2C6H3NH2)](O3SCF3)2 、 二苯基乙炔 以 乙醇 为溶剂， 以69%的产率得到[(C5Me5)Rh(η4-C4Ph4)]
  参考文献：
  名称：

  Reactivity of [Cp∗Rh(η6-C6H3NH2-2,6-i-Pr2)](OTf)2 toward phosphines and alkynes

  摘要：

  The cationic aniline complex [Cp*Rh(eta(6)-2,6-(Me2CH)(2)C6H3NH2)](OTf)(2) (1) was prepared from either [Cp*Rh eta(2) -NO3)(eta(1)-OTf)] or [Cp*Rh(OH2)(3)](OTf)(2) and 2,6-diisopropylaniline. Complex I underwent substitution with phosphines or phosphites, indicating the labile character of the eta(6)-aniline ligand. Complex 1 mediated cycloaddition reactions of several alkynes in refluxing ethanol: the [2 + 2] dimerization for Ph-C equivalent to C-Ph and the [2 + 2 + 1] trimerization for Ph-C equivalent to C-H and CH3C6H4-C equivalent to C-H. The unexpected cyclobutadiene complex [Cp*Rh(eta(4)-C-4(C(O)CH3)(2)H(SiMe3))] was obtained from complex 1 and MeSi-C equivalent to C-C equivalent to C-SiMe3 and structurally characterized by X-ray diffraction. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.06.016

文献信息

• Rhodium(III)-mediated cycloaddition of alkynes: reactivity of [Cp*Rh(η2-NO3)(OTf)] bearing two labile ligands
  作者：Won Seok Han、Soon W Lee

  DOI：10.1016/s0022-328x(03)00451-0

  日期：2003.7

  [Cp*Rh(eta(2)-NO3)(OTf)] (1) mediated cyclodimerization or cyclotrimerization of alkynes and alkynyl esters. In addition, compound I reacted with propargyl halides to give triply halide-bridged dinuclear compounds, [Cp*Rh(mu(2)-X)(3)RhCp*](OTf) (X = Cl or Br). (C) 2003 Elsevier B.V. All rights reserved.