N-trimethylstannyl-N'-nitrocarbodiimide | 191605-52-4

• 英文名称: N-trimethylstannyl-N'-nitrocarbodiimide
• 英文别名: trimethylstannyl-N'-nitrocarbodiimide；N-trimethylstannyl-N'-nitro-carbodiimid
• CAS: 191605-52-4
• 化学式: C₄H₉N₃O₂Sn
• 分子量: 249.844
• InChiKey: VVUXRTMDGPOKPC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  81.03
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  三甲基氯化锡 、 银(I)硝基氰胺 以 乙腈 为溶剂， 以75%的产率得到N-trimethylstannyl-N'-nitrocarbodiimide
  参考文献：
  名称：

  Pseudoelementverbindungen IX. Organostannylierung von Cyanamidonitrat — Molekül- und Kristallstruktur von N-Trimethylstannyl-N′-nitro-carbodiimid

  摘要：

  Considered under the aspect of its ambidence, the reactivity of cyanamidonitrate [NO2NCN](-) towards triorganostannyl chlorides was investigated. The reaction products of type R3Sn-NCN-NO2 were characterized by H-1-NMR, C-13-NMR, Sn-119-NMR and IR spectroscopy, While cyanamides of the type [RnE(Y)NCN](-) (RnE(Y) = RC(O), RC(NCN), R2P(O), R2P(S), R2P(NCN), RSO2) are oordinated exclusively either via the terminal nitrogen (monodentately) or via both the nitrile group end on and the chalcogen atom (bidentately), we found N-triorganostannyl-N'-nitro-carbodiimides as the first example in which the NCN group acts as a bidentate bridge with metal-N bonds in 1- and 3-position. For Me3Sn-NCN-NO2 the crystal structure was determined.

  DOI：

  10.1016/s0022-328x(96)06554-0