| 1552305-09-5

• CAS: 1552305-09-5
• 化学式: C₃₀H₂₂Mo₂O₆Si₂
• 分子量: 726.552
• InChiKey: UDJXVGHEOGQPSN-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

• 作为产物：
  描述：

  、 molybdenum hexacarbonyl 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 20.0h， 以21%的产率得到
  参考文献：
  名称：

  Reactions of (SiMe2)(SiRR′) doubly-bridged biscyclopentadienes (RR′=MePh, Ph2) with iron and molybdenum carbonyls

  摘要：

  In the reaction of the doubly-bridged biscyclopentadiene (C5H4(SiMe2))(C5H4(SiMePh)) (1b) with Fe(CO)(5), migration of the bridging SiMe2 or SiMePh group from the ligand to an iron atom gives the corresponding compound (SiMePh)(eta(5)-C5H3)(eta(5):eta(1)-C5H3)[(SiMe2)Fe(CO)(2)[Fe(CO)(2)] (4) or (SiMe2)(eta(5)-C5H3)(eta(5):eta(1)-C-5-H-3)[(SiMePh)Fe(CO)(2)][Fe(CO)(2)] (5), containing one Fe-Si bond. The reaction also affords the product [(eta(5)-C5H4)(2)(SiMePh)]Fe-2(CO)(2)(mu-CO)(2) (6), in which the SiMe2 group is totally cleaved, and the corresponding doubly-bridged Fe-Fe bonded products [(eta(5)-C5H3(SiMe2))(eta(5)-C5H3(SiMePh))]Fe-2(CO)(4) (2 and 3) as a pair of isomers. A similar reaction of 1b with Mo(O)(6) only results in the SiMe2 cleaved product [(eta(5)-C5H4)(2)(SiMePh)]Mo-2(CO)(6) (9), as well as the normal doubly-bridged Mo-Mo bonded complexes [(eta(5)-C5H3(SiMe2))(eta(5)-C5H3(SiMePh)]Mo-2(CO)(6) (7 and 8) as a pair of isomers. Reaction of the doubly-bridged biscyclopentadiene (C5H4(SiMe2))(C5H4(SiPh2)) (1c) with Fe(CO)(5) or Mo(CO)(6), similarly, yields the corresponding SiMe2 removed product (11 or 13) and the doubly-bridged dinuclear complex (10 or 12). The molecular structures of complexes 2, 4, 5 and 7 were determined by X-ray diffraction. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.12.008