bis(trimethylsilyl)amidotin(II) triflate | 259143-21-0

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis(trimethylsilyl)amidotin(II) triflate
• CAS: 259143-21-0
• 化学式: C₁₄H₃₆F₆N₂O₆S₂Si₄Sn₂
• 分子量: 856.334
• InChiKey: XDDCNMDGHDEUHJ-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：

  bis(trimethylsilyl)amidotin(II) triflate 在 C₅H₅N or (C₅H₄N)2 作用下， 以 氘代甲苯 为溶剂， 生成 bis(bis(trimethylsilyl)amido)tin(II)
  参考文献：
  名称：

  Synthesis and structural characterisation of bis(trimethylsilyl)amidotin(II) triflate [{Sn(NR2)(μ-η2-∞ (R=SiMe3, −OTf=−OSO2CF3)

  摘要：

  The amidotin(II) triflate [{Sn(NR2){mu-eta(2)-OTf)}(2)](infinity) (1) has been prepared in high yield by two methods: from Sn(NR2)(2) + HOTf, or from [Sn(NR2)(mu-Cl)](2) + 2AgOTf (R = SiMe3, -OTf = -OSO2CF3). The triflate ligand in the crystalline compound 1 binds to two tin atoms in an O,O'-bridging fashion (av. Sn-O 2.395(4) Angstrom) and uses its third oxygen atom to bind more loosely to a tin atom of a neighbouring dinuclear tin unit [av. Sn-O " 2.832(4) Angstrom]. Multinuclear [H-1-, C-13-, F-19- and Sn-119- (delta - 78.0 in PhMe-C6D6 at 298 K)] NMR and Sn-119 Mossbauer (I.S. 3.37, Q.S. 3.75 mm s(-1)) spectral data are reported. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00048-6
• 作为产物：
  描述：

  [bis(trimethylsilyl)amino]tin chloride dimer 、 silver trifluoromethanesulfonate 以 乙醚 为溶剂， 以75%的产率得到bis(trimethylsilyl)amidotin(II) triflate
  参考文献：
  名称：

  Synthesis and structural characterisation of bis(trimethylsilyl)amidotin(II) triflate [{Sn(NR2)(μ-η2-∞ (R=SiMe3, −OTf=−OSO2CF3)

  摘要：

  The amidotin(II) triflate [{Sn(NR2){mu-eta(2)-OTf)}(2)](infinity) (1) has been prepared in high yield by two methods: from Sn(NR2)(2) + HOTf, or from [Sn(NR2)(mu-Cl)](2) + 2AgOTf (R = SiMe3, -OTf = -OSO2CF3). The triflate ligand in the crystalline compound 1 binds to two tin atoms in an O,O'-bridging fashion (av. Sn-O 2.395(4) Angstrom) and uses its third oxygen atom to bind more loosely to a tin atom of a neighbouring dinuclear tin unit [av. Sn-O " 2.832(4) Angstrom]. Multinuclear [H-1-, C-13-, F-19- and Sn-119- (delta - 78.0 in PhMe-C6D6 at 298 K)] NMR and Sn-119 Mossbauer (I.S. 3.37, Q.S. 3.75 mm s(-1)) spectral data are reported. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00048-6