Trimethyl-[[[(trimethylsilylimino-lambda4-sulfanylidene)amino]selanylimino-lambda4-sulfanylidene]amino]silane | 412301-52-1

• 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: Trimethyl-[[[(trimethylsilylimino-lambda4-sulfanylidene)amino]selanylimino-lambda4-sulfanylidene]amino]silane
• 英文别名: trimethyl-[[[(trimethylsilylimino-λ4-sulfanylidene)amino]selanylimino-λ4-sulfanylidene]amino]silane
• CAS: 412301-52-1
• 化学式: C₆H₁₈N₄S₂SeSi₂
• 分子量: 345.499
• InChiKey: FTDTVCJHELCMDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.09
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  51.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Trimethyl-[[[(trimethylsilylimino-lambda4-sulfanylidene)amino]selanylimino-lambda4-sulfanylidene]amino]silane 、 以 二氯甲烷 为溶剂， 以58%的产率得到[PPh4]2[Pd2(μ-Se2N2S)Br4]
  参考文献：
  名称：

  Synthetic Applications of (Me₃SiNSN)₂E (E = S, Se) in Chalcogen-Nitrogen Chemistry:  Formation and Structural Characterization of Cl₂TeESN₂ (E = S, Se) and [PPh₄]₂[Pd₂(μ-Se₂N₂S)X₄] (X = Cl, Br)

  摘要：

  The reaction of (Me3SiNSN)(2)S with TeCl4 in CH2Cl2 affords Cl2TeS2N2 (1) and that of (Me3SiNSN)(2)Se with TeCl4 produces Cl2TeSeSN2 (2) in good yields. The products were characterized by X-ray crystallography, as well as by NMR and vibrational spectroscopy and El mass spectrometry. The Raman spectra were assigned by utilizing DFT molecular orbital calculations. The pathway of the formation of five-membered Cl2TeESN2 rings by the reactions of (Me3SiNSN)(2)E with TeCl4 (E S, Se) is discussed. The reaction of (Me3SiNSN)(2)Se with [PPh4]2[Pd2X6] yields [PPh4](2)[Pd-2(mu-Se2N2S)X-4] (X Cl, 4a; Br, 4b), the first examples of complexes of the (Se2N2S)(2-) ligand. In both cases, this ligand bridges the two palladium centers through the selenium atoms.

  DOI：

  10.1021/ic050261f

文献信息

• Synthetic Applications of (Me₃SiNSN)₂E (E = S, Se) in Chalcogen-Nitrogen Chemistry:  Formation and Structural Characterization of Cl₂TeESN₂ (E = S, Se) and [PPh₄]₂[Pd₂(μ-Se₂N₂S)X₄] (X = Cl, Br)
  作者：Jari Konu、Markku Ahlgrén、Stephen M. Aucott、Tristram Chivers、Sophie H. Dale、Mark R. J. Elsegood、Kathryn E. Holmes、Sarah L. M. James、Paul F. Kelly、Risto S. Laitinen

  DOI：10.1021/ic050261f

  日期：2005.7.1

  The reaction of (Me3SiNSN)(2)S with TeCl4 in CH2Cl2 affords Cl2TeS2N2 (1) and that of (Me3SiNSN)(2)Se with TeCl4 produces Cl2TeSeSN2 (2) in good yields. The products were characterized by X-ray crystallography, as well as by NMR and vibrational spectroscopy and El mass spectrometry. The Raman spectra were assigned by utilizing DFT molecular orbital calculations. The pathway of the formation of five-membered Cl2TeESN2 rings by the reactions of (Me3SiNSN)(2)E with TeCl4 (E S, Se) is discussed. The reaction of (Me3SiNSN)(2)Se with [PPh4]2[Pd2X6] yields [PPh4](2)[Pd-2(mu-Se2N2S)X-4] (X Cl, 4a; Br, 4b), the first examples of complexes of the (Se2N2S)(2-) ligand. In both cases, this ligand bridges the two palladium centers through the selenium atoms.