| 724461-87-4

• CAS: 724461-87-4
• 化学式: C₄₂H₃₇ClFeP₂Ru
• 分子量: 796.073
• InChiKey: OVAPZACTFBEQST-PGZFOHQRSA-M

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：

  、 lithium aluminium tetrahydride 以 四氢呋喃 为溶剂， 以60%的产率得到
  参考文献：
  名称：

  Monocyclopentadienylhydride Derivatives of Ruthenium:  Stereoselective Proton Transfer and Proton-Hydride Exchange in an Extremely Short Dihydrogen Bond

  摘要：

  Diastereomerically pure complexes of formula CpRuCl(PP*) and CpRuH(PP*) with chiral ferrocenyl diphosphines were prepared and the selectivity of proton-transfer processes over the monohydride compounds with different acids was studied. With 1 equiv of HBF4 the cis-dihydrogen and trans-dihydride complexes were formed while with 3 equiv of CF3CO2H the trans-dihydride derivative was the only product. However, the use of 1 equiv of CF3CO2H led to a dihydrogen bonded complex with an extremely short RuH...HO2CF3 interaction that exhibits proton-hydride exchange. Using the labeled acid CF3CO2D, a stereoselective transference of the deuteron was demonstrated that implies the previous epimerization of the monohydride and the subsequent attack of the acid in the position previously occupied by the hydride.

  DOI：

  10.1021/ja031926k
• 作为产物：
  描述：

  二(三苯基膦)环戊二烯基氯化钌(II) 、 (S(c),S(p))-1-diphenylphosphino-2,1'-(1-diphenylphosphinopropanediyl)ferrocene 以 甲苯 为溶剂， 以88%的产率得到
  参考文献：
  名称：

  Monocyclopentadienylhydride Derivatives of Ruthenium:  Stereoselective Proton Transfer and Proton-Hydride Exchange in an Extremely Short Dihydrogen Bond

  摘要：

  Diastereomerically pure complexes of formula CpRuCl(PP*) and CpRuH(PP*) with chiral ferrocenyl diphosphines were prepared and the selectivity of proton-transfer processes over the monohydride compounds with different acids was studied. With 1 equiv of HBF4 the cis-dihydrogen and trans-dihydride complexes were formed while with 3 equiv of CF3CO2H the trans-dihydride derivative was the only product. However, the use of 1 equiv of CF3CO2H led to a dihydrogen bonded complex with an extremely short RuH...HO2CF3 interaction that exhibits proton-hydride exchange. Using the labeled acid CF3CO2D, a stereoselective transference of the deuteron was demonstrated that implies the previous epimerization of the monohydride and the subsequent attack of the acid in the position previously occupied by the hydride.

  DOI：

  10.1021/ja031926k