(η6-toluene)dicarbonyl-η1-bis(diphenylphosphino)ethanemanganese hexafluorophosphate | 138033-24-6

• 英文名称: (η6-toluene)dicarbonyl-η1-bis(diphenylphosphino)ethanemanganese hexafluorophosphate
• CAS: 138033-24-6
• 化学式: C₃₅H₃₂MnO₂P₂*F₆P
• 分子量: 746.488
• InChiKey: YSWQAGSGOGKINC-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：

  (η6-toluene)dicarbonyl-η1-bis(diphenylphosphino)ethanemanganese hexafluorophosphate 、 十二/十四烷基二甲基氧化胺 以 丙酮 为溶剂， 生成 (η6-toluene)carbonyl-η2-bis(diphenylphosphino)ethanemanganese hexafluorophosphate
  参考文献：
  名称：

  Reactions of ditertiary phosphines with η6-arenetricarbonylmanganese cations

  摘要：

  Ditertiaryphosphines PPh2(CH2)nPPh2 (n = 1-3) react at room temperature with the eta-6-arenetricarbonylmanganese cations [(eta-6-XYC6H4)Mn(CO)3]+ (Ia, X = Y = H; Ib, X = Me, Y = H) by monocarbonyl substitution and formation of [(eta-6-XYC6H4)Mn(CO)2(eta-1-PPh2(CH2)nPPh2)]+. Prolonged refluxing results in metal-ring bond breaking and formation of cis- and trans-[Mn(CO)2(eta-2-PPh2CH2PPh2)2]+ and trans-[Mn(CO)2(eta-2-PPh2(CH2)2PPh2)2]+.Activation of a carbonyl group in [(eta-6-XYC6H4Mn(CO),(eta-1-PPh2(CH2)nPPh2)]+ by TMNO gives the series of chelate complexes [(eta-6-XYC6H4Mn(CO)(eta-2-PPh2(CH2)nPPh2)]+ (n = 1-3). The X-ray structure of the chelate with n = 3 is reported. In the case of [(eta-6-XYC6H4)Mn(CO)3]+ (Ic, X = Cl, Y = H); Id, X = Cl, Y = Me), formation of fac-Mn(CO)3(eta-2-PPh2(CH2)nPPh2)Cl (n = 1, 2) occurs, in a reaction analogous to that with monophosphines, see D.A. Brown, W.K. Glass and K.M. Kreddan, J. Organomet. Chem., 413 (1991) 233, but there was no evidence for ring adducts as intermediates.

  DOI：

  10.1016/0022-328x(91)86349-u
• 作为产物：
  描述：

  {(toluene)Mn(CO)3}PF6 、 1,2-双(二苯基膦)乙烷 以 丙酮 为溶剂， 生成 (η6-toluene)dicarbonyl-η1-bis(diphenylphosphino)ethanemanganese hexafluorophosphate
  参考文献：
  名称：

  Reactions of ditertiary phosphines with η6-arenetricarbonylmanganese cations

  摘要：

  Ditertiaryphosphines PPh2(CH2)nPPh2 (n = 1-3) react at room temperature with the eta-6-arenetricarbonylmanganese cations [(eta-6-XYC6H4)Mn(CO)3]+ (Ia, X = Y = H; Ib, X = Me, Y = H) by monocarbonyl substitution and formation of [(eta-6-XYC6H4)Mn(CO)2(eta-1-PPh2(CH2)nPPh2)]+. Prolonged refluxing results in metal-ring bond breaking and formation of cis- and trans-[Mn(CO)2(eta-2-PPh2CH2PPh2)2]+ and trans-[Mn(CO)2(eta-2-PPh2(CH2)2PPh2)2]+.Activation of a carbonyl group in [(eta-6-XYC6H4Mn(CO),(eta-1-PPh2(CH2)nPPh2)]+ by TMNO gives the series of chelate complexes [(eta-6-XYC6H4Mn(CO)(eta-2-PPh2(CH2)nPPh2)]+ (n = 1-3). The X-ray structure of the chelate with n = 3 is reported. In the case of [(eta-6-XYC6H4)Mn(CO)3]+ (Ic, X = Cl, Y = H); Id, X = Cl, Y = Me), formation of fac-Mn(CO)3(eta-2-PPh2(CH2)nPPh2)Cl (n = 1, 2) occurs, in a reaction analogous to that with monophosphines, see D.A. Brown, W.K. Glass and K.M. Kreddan, J. Organomet. Chem., 413 (1991) 233, but there was no evidence for ring adducts as intermediates.

  DOI：

  10.1016/0022-328x(91)86349-u