cis-HMn(CO)4PMe3 | 136735-35-8

• 英文名称: cis-HMn(CO)4PMe3
• CAS: 136735-35-8
• 化学式: C₇H₁₀MnO₄P
• 分子量: 244.066
• InChiKey: CLWCHLOBAZWZML-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 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：

  cis-HMn(CO)4PMe3 、 tetrakis(trifluoromethyl)diphosphine 以74%的产率得到
  参考文献：
  名称：

  Perfluormethyl-element-liganden XIV [1]: (CF3)n E-gruppen als terminale liganden in einkernkomplexen des mangans und rheniums

  摘要：

  DOI：

  10.1016/s0022-1139(00)82446-x
• 作为产物：
  描述：

  在 sodium amalgam 作用下， 以 四氢呋喃 为溶剂， 生成 cis-HMn(CO)4PMe3
  参考文献：
  名称：

  Photochemical reaction of dinuclear manganese carbonyl compounds with tributyltin hydride and with silanes

  摘要：

  The photochemical reactions of Mn2(CO)8L2 (L = CO, PMe3, P(n-Bu)3, P(i-Pr)3) with HSnBu3 or HSiEt3 in hexane solutions have been studied, using 366- or 313-nm irradiation, and under CO or Ar atmospheres. Under CO, 1.1-3.7 atm, the products of the reaction of Mn2(CO)10 with HSnBu3 are HMn(CO)5 and Bu3SnMn(CO)5. Under Ar or low CO pressures, a third product, assigned as HMn(CO)4(SnBu3)2, is formed at the expense of Bu3SnMn(CO)5. For a given photon flux, the reaction rate is inversely related to [CO]. The behavior of the system is consistent with a reaction pathway that involves oxidative addition of the hydride to the coordinatively unsaturated metal center formed upon CO loss. Analogous results are observed for the phosphine-substituted manganese carbonyl dimers. Reaction with HSiEt3 proceeds much more slowly under equivalent conditions of irradiation. In the reaction with Mn2(CO)10, only HMn(CO)5 is seen as a significant product, with trace amounts of Et3SiMn(CO)5 also observed. These results are also consistent with oxidative addition to the Co-loss product as the only pathway for the photochemical reaction. None of the manganese dimers undergo photochemical reaction with either fluorene or triphenylmethane, in spite of the comparatively low C-H bond energy in each case.

  DOI：

  10.1021/ja00024a021

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.SVol.1, 5.2.13, page 160 - 162
  作者：

  DOI：——

  日期：——