| 148660-43-9

• CAS: 148660-43-9
• 化学式: C₂₁H₄₇NO₃P₂Ru
• 分子量: 524.627
• InChiKey: NAQYXYKVFRWEIC-UHFFFAOYSA-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

• 作为产物：
  描述：

  carbonylchlorohydridobis(methyldi-t-butylphosphine)ruthenium(II) 、 sodium glycinate 以 甲醇 为溶剂， 以76%的产率得到
  参考文献：
  名称：

  Stereoselektive bildung von organoosmium-komplexen mit aminocarboxylat-liganden

  摘要：

  The chelate osmium complexes {C6H6Os[OC(O)CH(R)NH2](PiPr3)}X (3,4) and (C6H6Os[OC(O)CH(R)NH2](PMetBu2)}X (5-7) have been prepared almost quantitatively from [C6H6Os(PR3)I2] precursors and alpha-aminocarboxylates. Owing to the NMR spectroscopic data, for L-alaninate as substrate one diastereoisomer and for D/L-phenylalaninate one pair of enantiomers is preferentially formed. The X-ray structural analysis of 6 (R = CH3; X = I) confirms the presence of the R(M)S(C) diastereoisomer in the crystal lattice. The reaction of the five-coordinate chloro(hydrido)metal compounds [MHCl(CO)(PMetBu2)2] (M = Ru, Os) with glycinate and D/L-phenylalaninate gives the octahedral complexes {MH[OC(O)CH(R)NH2](CO)(PMetBu2)2] (10-12) in 75-85% yield.

  DOI：

  10.1016/0022-328x(93)80210-3