Na[Cp*2U(SMe)2] | 362631-34-3

• 英文名称: Na[Cp*2U(SMe)2]
• CAS: 362631-34-3
• 化学式: C₂₂H₃₆S₂U*Na
• 分子量: 625.679
• InChiKey: CKTLIDOKCGOZCJ-UHFFFAOYSA-L

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：

  Na[Cp*2U(SMe)2] 以 四氢呋喃 为溶剂， 以50%的产率得到Na[Cp*2U(SMe)(SCH2)]
  参考文献：
  名称：

  C−H and C−S Bond Cleavage in Uranium(III) Thiolato Complexes

  摘要：

  Reduction of the uranium(IV) thiolates Cp*U-2(SR)(2) (Cp* = eta -C5Me5, R = Ph, Me, Pr-i or Bu-t) with sodium amalgam afforded the corresponding U(III) complexes Na[Cp*U-2(SR)(2)] (R = Ph, 2a; Me, 2b; Pr-i, 2c) or the U(IV) sulfide Na[Cp*U-2((SBu)-Bu-t)(S)]. C-S bond cleavage of a thiolate ligand was also observed during the thermal decomposition of 2c into the sulfide Na[Cp*U-2((SPr)-Pr-i)(S)], whereas 2b was transformed in refluxing THF into the thiametallacyclopropane complex Na[Cp*U-2(SMe)(SCH2)], resulting from C-H bond activation of a SMe group. The X-ray crystal structures of [Na(18-crown-6)(THF)(2)][Cp*U-2((SPr)-Pr-i)(2)], [Na(18-crown-6)] [Cp*U-2((SBu)-Bu-t)(S)], and [Na(18-crown-6)(THF)(2)][Cp*U-2(SMe)(SCH2)] have been determined.

  DOI：

  10.1021/om0102551
• 作为产物：
  描述：

  Cp*2U(SPh)2 、 sodium 以 四氢呋喃 为溶剂， 生成 Na[Cp*2U(SMe)2] 、 Na[Cp*2U(SMe)(SCH2)]
  参考文献：
  名称：

  C−H and C−S Bond Cleavage in Uranium(III) Thiolato Complexes

  摘要：

  Reduction of the uranium(IV) thiolates Cp*U-2(SR)(2) (Cp* = eta -C5Me5, R = Ph, Me, Pr-i or Bu-t) with sodium amalgam afforded the corresponding U(III) complexes Na[Cp*U-2(SR)(2)] (R = Ph, 2a; Me, 2b; Pr-i, 2c) or the U(IV) sulfide Na[Cp*U-2((SBu)-Bu-t)(S)]. C-S bond cleavage of a thiolate ligand was also observed during the thermal decomposition of 2c into the sulfide Na[Cp*U-2((SPr)-Pr-i)(S)], whereas 2b was transformed in refluxing THF into the thiametallacyclopropane complex Na[Cp*U-2(SMe)(SCH2)], resulting from C-H bond activation of a SMe group. The X-ray crystal structures of [Na(18-crown-6)(THF)(2)][Cp*U-2((SPr)-Pr-i)(2)], [Na(18-crown-6)] [Cp*U-2((SBu)-Bu-t)(S)], and [Na(18-crown-6)(THF)(2)][Cp*U-2(SMe)(SCH2)] have been determined.

  DOI：

  10.1021/om0102551