| 126925-92-6

• CAS: 126925-92-6
• 化学式: C₅₄H₄₄MnO₄P₄Rh
• 分子量: 1038.68
• InChiKey: ZGBVMYSICTUFFZ-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

• 作为反应物：
  描述：

  在 H₂S 作用下， 以 二氯甲烷 为溶剂， 以64%的产率得到
  参考文献：
  名称：

  Wang, Li-Sheng; McDonald, Robert; Cowie, Martin, Inorganic Chemistry, 1994, vol. 33, # 17, p. 3735 - 3744

  摘要：

  DOI：
• 作为产物：
  描述：

  在 CO 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Wang, Li-Sheng; McDonald, Robert; Cowie, Martin, Inorganic Chemistry, 1994, vol. 33, # 17, p. 3735 - 3744

  摘要：

  DOI：

文献信息

• Wang, Li-Sheng; Cowie, Martin, Canadian Journal of Chemistry, 1995, vol. 73, # 7, p. 1058 - 1071
  作者：Wang, Li-Sheng、Cowie, Martin

  DOI：——

  日期：——
• Heyke, Olga; Hiller, Wolfgang; Lorenz, Ingo-Peter, Chemische Berichte, 1991, vol. 124, # 10, p. 2217 - 2222
  作者：Heyke, Olga、Hiller, Wolfgang、Lorenz, Ingo-Peter

  DOI：——

  日期：——
• A convenient general route to a series of diphosphine-bridged heterobinuclear complexes that contain rhodium and structures of the mixed-valent complexes [RhM(CO)4(Ph2PCH2PPh2)2] (M = Mn, Re)
  作者：David M. Antonelli、Martin Cowie

  DOI：10.1021/om00156a022

  日期：1990.6
• Bridging Vinylidene Complexes of RhMn and Evidence for Migratory Insertions To Give Terminal Vinyl Groups
  作者：Li-Sheng Wang、Martin Cowie

  DOI：10.1021/om00005a039

  日期：1995.5

  The reaction of the heterobinuclear complex [RhMn(CO)(4)(dppm)(2)] (1) (dppm = Ph(2)PCH(2)PPh(2)) with 3-butyn-2-one at -40 degrees C yields the alkyne-bridged product [RhMn(CO)(4)(mu-HC2C(O)Me)(dppm)(2)] (3), which undergoes a 1,2-hydrogen shift, yielding two isomers of the vinylidene-bridged species [RhMn(CO)(4)(mu-CC)(H)C(O)Me)(dppm)(2)] (4) as the temperature is raised. Compound 4 undergoes facile CO loss to give [RhMn(CO)(3)(CO)(3)(mu-eta(1):eta(2)-CC(H)C(O)Me)(dppm)(2)] (5) in which the ketonic moiety of the bridging vinylidene group coordinates to Mn, filling the open coordination site left vacant by the departing CO. Protonation of the alkyne- or vinylidene-bridged species 3-5 yields a series of vinyl complexes. Addition of methyl triflate to 4 and 5 yields the respective methyl-substituted vinyl complexes, analogous to the protonation products. In the alkylation of 5 at low temperature an intermediate, [RhMn(CH3)(CO)(3)(mu-eta(1):eta(2)-CC(H)C(O)Me)(dppm)(2)][SO3CF3 (12), having a vinylidene bridge and a methyl group terminally bound to Rh, is obtained. The rearrangement of 12 to a vinyl complex upon warming presents evidence for a migratory insertion involving these groups. The structure of 5 was determined by X-ray crystallography. This compound crystallizes in the monoclinic space group P2(1)/n (nonstandard setting of P2(1)/c [No. 14]) with a = 14.489(1) Angstrom, b = 15.754(2) Angstrom, c = 24.104(2) Angstrom,beta = 91.41(1) Angstrom, V = 5500(1) Angstrom(3), and Z = 4. On the basis of 3980 observations the structure has refined to R = 0.058 and R(w) = 0.063.
• Heyke, O.; Beuter, G.; Lorenz, I.-P., Zeitschrift fur Naturforschung, B: Chemical Sciences, 1992, vol. 47, # 5, p. 668 - 674
  作者：Heyke, O.、Beuter, G.、Lorenz, I.-P.

  DOI：——

  日期：——