| 167408-07-3

• CAS: 167408-07-3
• 化学式: C₂₀H₁₈O₆W₂
• 分子量: 722.059
• InChiKey: UGCZLJQXBQIPLE-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：

  [(η(5)-C5H4CO2Me)2Mo2(CO)6] 、 、 乙炔 以 二乙二醇二甲醚 为溶剂， 以35%的产率得到[η(5)-MeO2CC5H4(CO)2Mo]2(μ-η(2),η(2)-C2H2)
  参考文献：
  名称：

  Synthesis, reactions and characterization of homo- and heterobimetallic Mo/W μ-alkyne complexes containing functionally substituted cyclopentadienyl ligands: The crystal structure of [ν5-MeO2CC5H4(CO)2MoW(CO)2C5H4Et-ν5](μ-C2H2)

  摘要：

  Through in situ reaction of acetylene with a mixture of three triply bonded complexes [eta(5)-R(1)C(5)H(4)(CO)(2)Mo](2), [eta(5)-R(2)C(5)H(4)(CO)(2)W](2), eta(5)-R(1)C(5)H(4)(CO)(2)MoW(CO)(2) C(5)H(4)R(2)-eta(5), prepared by refluxing a diglyme solution;of two dimers [eta(5)-R(1)C(5)H(4)(CO)(3) Mo](2) and [eta(5)-R(2)C(5)H(4)(CO)(3)W](2), five new mu-alkyne compounds [eta(5)-MeO(2)CC(5)H(4)(CO)(2) W](2)(mu-C2H2) (2a), [eta(5)-R(1)C(5)H(4)(CO)(2)MoW(CO)(2)C(5)H(4)R(2)-eta(5)](mu-C2H2) (3a, R(1) = H, R(2) = CO(2)Me; 3b, R(1) = C(O)Me, R(2) = H; 3c, R(1) = C(O)Me, R(2) = CO(2)Me; 3d, R(1) = CO(2)Me, R(2) = Et) were obtained. Further reaction of 1b with PhCHO in aqueous NaOH solution gave an aldol condensation product, [eta(5)-PhCH=CHC(O)C5H4(CO)(2)Mo](2) (mu-C2H2) (4), whereas 3b and 3c reacted with NaBH4 in MeOH to afford corresponding reductive products [eta(5)-MeCH(OH)C5H4(CO)(2)MoW(CO)(2)C(5)H(4)R-eta(5)] (5, R = H; 6, R = CO(2)Me). All these new complexes were fully characterized by combustion analysis, IR, H-1 NMR and mass spectroscopy, and by X-ray crystallography. Copyright (C) 1996 Elsevier Science Ltd

  DOI：

  10.1016/0277-5387(95)00584-6