Mo2(endo-μ2-η3-allyl)(exo-μ2-allyl)(endo-η3-allyl)2

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: Mo2(endo-μ2-η3-allyl)(exo-μ2-allyl)(endo-η3-allyl)2
• 化学式: C₁₂H₂₀Mo₂
• 分子量: 356.171
• InChiKey: MLANELDPTCHMIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.43
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  Mo2(endo-μ2-η3-allyl)(exo-μ2-allyl)(endo-η3-allyl)2 在 CO 作用下， 以 正戊烷 为溶剂， 以90%的产率得到molybdenum hexacarbonyl
  参考文献：
  名称：

  Blau, Reed J.; Siriwardane, Upali, Organometallics, 1991, vol. 10, # 5, p. 1627 - 1630

  摘要：

  DOI：
• 作为产物：
  描述：

  氯丙烯镁 、 乙酸钼(II)二聚体 在 methanol 作用下， 以 乙醚 为溶剂， 以3.4%的产率得到Mo2(endo-μ2-η3-allyl)(exo-μ2-allyl)(endo-η3-allyl)2
  参考文献：
  名称：

  Blau, Reed J.; Goetz, Mary S.; Howe, Ronda R., Organometallics, 1991, vol. 10, # 9, p. 3259 - 3266

  摘要：

  DOI：

文献信息

• Selective protonation of terminally bound η3-allyls on (η3-allyl)2(μ2-η3-allyl)2dimolybdenum(II) by β-diketones forming(μ2-η3a-allyl)2(η2-β-diketonate)2 dimolybdenum(II) complexes
  作者：Reed J. Blau、Mary S. Goetz、Rong-Jer Tsay

  DOI：10.1016/s0277-5387(00)83619-0

  日期：1991.1

  The beta-diketones, R(C = O)CH2(C = O)R' [where R = R' = Me (acac); R = Me, R' = CF3 (tfac); or R = R' = CF3 (hfac)] selectively protonate the terminally bound eta-3-allyls on Mo2(mu-2-eta-3-allyl)2(eta-3-allyl)2 (A) leaving the Mo2(mu-2-eta-3-allyl)2 core intact. The molybdenum(II) dimers, Mo2(mu-2-eta-3-allyl)2(eta-2-L)2 [where L = acac (B), tfac (C) or hfac (D)] are formed from this reaction. From H-1, C-13 and F-19 NMR data, it is evident that the two bridging allyls in each complex, B-D, are bound in a cis arrangement with endo and exo conformations, respectively. Thus, a plane of symmetry bisects the Mo-Mo bond axis and the two bridging allyls in B and D, but is absent parallel to the Mo-Mo bond axis and bisecting each of the chelating beta-diketonate ligands. The complex, C, exists primarily as the isomer in which the bulky trifluoromethyl groups on the two tfac ligands are as far apart as possible from each other. As the electron-donating ability of the terminally bound ligands in A-D decreases, allyl > acac > tfac > hfac, an upfield shift in the proton resonances of the bridging allyls is observed.
• Blau, Reed J.; Siriwardane, Upali, Organometallics, 1991, vol. 10, # 5, p. 1627 - 1630
  作者：Blau, Reed J.、Siriwardane, Upali

  DOI：——

  日期：——
• Blau, Reed J.; Goetz, Mary S.; Howe, Ronda R., Organometallics, 1991, vol. 10, # 9, p. 3259 - 3266
  作者：Blau, Reed J.、Goetz, Mary S.、Howe, Ronda R.、Smith, Cheri J.、Tsay, Rong-Jer、Siriwardane, Upali

  DOI：——

  日期：——

表征谱图