[Fc(NSiMe2tBu)2U(η2-benzyl)(diethyl ether)][BPh4] | 1020654-52-7

• 英文名称: [Fc(NSiMe2tBu)2U(η2-benzyl)(diethyl ether)][BPh4]
• CAS: 1020654-52-7
• 化学式: C₂₄H₂₀B*C₃₃H₅₅FeN₂OSi₂U
• 分子量: 1165.09
• InChiKey: YYTFYPYVMPSSEG-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  (1,1′-ferrocenediyl(NSi^tBuMe₂)₂)U(CH₂Ph)₂ 、 triethylammonium tetraphenylborate 以 甲苯 为溶剂， 以69%的产率得到[Fc(NSiMe2tBu)2U(η2-benzyl)(diethyl ether)][BPh4]
  参考文献：
  名称：

  A Weak Interaction between Iron and Uranium in Uranium Alkyl Complexes Supported by Ferrocene Diamide Ligands

  摘要：

  Alkyl complexes of uranium supported by ferrocene diamide ligands are described along with the corresponding cationic species. Synthesis of uranium dialkyl compounds fc(NSiBuMe2)(2)UR2 [R = Np (neo-pentyl), Bz (benzyl)] was accomplished by salt metathesis between fc(NSiBuMe2)(2)UI2(THF) and neo-pentyl lithium or benzyl potassium. Protonation of one alkyl ligand led to the isolation of a cationic uranium alkyl complex. DFT calculations and X-ray crystallography data support the existence of a donor-acceptor, weak interaction between iron and uranium.

  DOI：

  10.1021/om700541u