[(CO)2Rh2(μ-(S(t)Bu)2)(μ-P,P-Fc[P(Fu(Me))2]2)] | 756824-23-4

• 英文名称: [(CO)2Rh2(μ-(S(t)Bu)2)(μ-P,P-Fc[P(Fu(Me))2]2)]
• CAS: 756824-23-4
• 化学式: C₄₀H₄₆FeO₆P₂Rh₂S₂
• 分子量: 1010.54
• InChiKey: GDCBYSLSFHKLIO-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：
  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：

  Rh2{μ-SC(CH3)3}2(CO)4 、 1,1'-bis[(5-methyl-2-furanyl)phosphino]ferrocene 以 二氯甲烷 为溶剂， 以76%的产率得到[(CO)2Rh2(μ-(S(t)Bu)2)(μ-P,P-Fc[P(Fu(Me))2]2)]
  参考文献：
  名称：

  Enlarging the family of ferrocenylphosphine dinuclear rhodium complexes: synthesis and X-ray structure of a novel “A-frame”-type trimetallic Rh/Fe/Rh complex

  摘要：

  The symmetrically substituted ligand 1,1'-bis[di(5-methyl-2-furyl)phosphino]ferrocene (1) has been obtained from the bromo-phosphine BrP(Fu(Me))(2) and the dilithioferrocene/TMEDA adduct. The quantitative addition of this ferrocene derivative to the tetracarbonyl dimer [(CO)(4)Rh-2{mu-(S'Bu)(2)}] leads, through decarbonylation, to the dinuclear rhodium complex [(CO)(2)Rh-2 {mu-(S'Bu)(2)} {mu-P,P-Fc[P(Fu(Me))(2)](2)}] (2) in high yield. A X-ray structure [orthorhombic, space group P2(1)2(1)2(1); a = 11.2982(2) Angstrom, b = 13.3165(3) Angstrom, c = 27.2687(7) Angstrom] and the solution multinuclear NMR characterization are reported, which show that the rare "quasi-closed bridging" A-frame structure of the complex is rather similar to the one reported for [(CO)(2)Rh-2{mu-(S'Bu)(2)}{mu-P,P-dppf}] in solid state. However, in solution the furyl-containing ferrocenylphosphine complex presents a greater fluxionality, together with an electronic environment at phosphorus very different from the dppf analogue (delta(p) = -10 and 27 ppm, respectively). (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.01.012