[(C5(CH3)5)2Co][U(V)(OB(C6F5)3)2((3,5-tBu2C6H3)NC(Ph)CHC(Ph)O)2] | 1198768-34-1

• 英文名称: [(C5(CH3)5)2Co][U(V)(OB(C6F5)3)2((3,5-tBu2C6H3)NC(Ph)CHC(Ph)O)2]
• 英文别名: [(C5(CH3)5)2Co][U(OB(C6F5)3)2((3,5-tBu2C6H3)acnac)2]
• CAS: 1198768-34-1
• 化学式: C₂₀H₃₀Co*C₉₄H₆₄B₂F₃₀N₂O₄U
• 分子量: 2444.61
• InChiKey: OOCMJQPAZUHQJR-ZGRRHSSQSA-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：

  bis(pentamethylcyclopentadienyl)cobalt(II) 、 [(C5(CH3)5)2Co][U(V)(OB(C6F5)3)2((3,5-tBu2C6H3)NC(Ph)CHC(Ph)O)2] 以 not given 为溶剂， 生成 [(C5(CH3)5)2Co]2[U(OB(C6F5)3)2((3,5-tBu2C6H3)acnac)2]
  参考文献：
  名称：

  Reduction of Pentavalent Uranyl to U(IV) Facilitated by Oxo Functionalization

  摘要：

  Addition of 2 equiv of B(C(6)F(5))(3) to [Cp*(2)Co][U(V)O(2)((Ar)acnac)(2)] (1) [(Ar)acnac = ArNC(Ph)CHC(Ph)O; Ar = 3,5-(t)Bu(2)C(6)H(3)] results in the formation of [Cp*(2)Co][U(V){OB(C(6)F(5))(3)}(2)((Ar)acnac)(2)] (2) in good yield. Reduction of 2 with 1 equiv of Cp*(2)Co generates [Cp*(2)Co](2)[U(IV){OB(C(6)F(5))(3)}(2)((Ar)acnac)(2)] (3), also in good yield. This reaction is chemically reversible, as shown by the reaction of 3 with AgOTf, which regenerates 2. Interestingly, addition of only 1 equiv of B(C(6)F(5))(3) to 1 does not produce the monofunctionalized U(V) complex. Instead, the products of disproportionation, namely, 3 and U(VI)O(2)((Ar)acnac)(2), are observed in a 1:1 ratio.

  DOI：

  10.1021/ja906880d
• 作为产物：
  描述：

  [(C5(CH3)5)2Co]2[U(OB(C6F5)3)2((3,5-tBu2C6H3)acnac)2] 在 AgOSO₂CF₃ 作用下， 以 not given 为溶剂， 生成 [(C5(CH3)5)2Co][U(V)(OB(C6F5)3)2((3,5-tBu2C6H3)NC(Ph)CHC(Ph)O)2]
  参考文献：
  名称：

  Reduction of Pentavalent Uranyl to U(IV) Facilitated by Oxo Functionalization

  摘要：

  Addition of 2 equiv of B(C(6)F(5))(3) to [Cp*(2)Co][U(V)O(2)((Ar)acnac)(2)] (1) [(Ar)acnac = ArNC(Ph)CHC(Ph)O; Ar = 3,5-(t)Bu(2)C(6)H(3)] results in the formation of [Cp*(2)Co][U(V){OB(C(6)F(5))(3)}(2)((Ar)acnac)(2)] (2) in good yield. Reduction of 2 with 1 equiv of Cp*(2)Co generates [Cp*(2)Co](2)[U(IV){OB(C(6)F(5))(3)}(2)((Ar)acnac)(2)] (3), also in good yield. This reaction is chemically reversible, as shown by the reaction of 3 with AgOTf, which regenerates 2. Interestingly, addition of only 1 equiv of B(C(6)F(5))(3) to 1 does not produce the monofunctionalized U(V) complex. Instead, the products of disproportionation, namely, 3 and U(VI)O(2)((Ar)acnac)(2), are observed in a 1:1 ratio.

  DOI：

  10.1021/ja906880d