1-(methylselanylmethyl)silatrane | 918625-56-6

• 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: 1-(methylselanylmethyl)silatrane
• CAS: 918625-56-6
• 化学式: C₈H₁₇NO₃SeSi
• 分子量: 282.273
• InChiKey: LMRPARABWGEWEZ-UHFFFAOYSA-N

物化性质

• 熔点：
  157-159 °C(Solv: ethanol (64-17-5); ethyl ether (60-29-7))
• 沸点：
  311.4±42.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.01
• 重原子数：
  14.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  30.93
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  1-(methylselanylmethyl)silatrane 、 碘甲烷 以 甲醇 为溶剂， 以89.5%的产率得到dimethyl(silatran-1-yl-methyl)selenonium iodide
  参考文献：
  名称：

  Selenium-and tellurium-containing silatrane derivatives having an ECH2Si fragment (E = Se, Te)

  摘要：

  Previously unknown 1-(methylselenomethyl)- and 1-(phenyltelluromethyl)silatrane, bis(silatranylmethyl) selenide, bis(silatranylmethyl) telluride, bis(silatranylmethyl) diselenide, and dimethyl(triethoxysilylmethyl)telluronium, phenyl(silatranylmethyl)telluronium, methylbis(silatranylmethyl)selenonium, methyl-bis(silatranylmethyl)telluronium, and tris(silatranylmethyl)selenonium iodides were synthesized. The NMR spectra of these compounds, as well as of isostructural (methylchalcogenomethyl)triethoxysilanes, 1-(methylchalcogenomethyl)silatranes, the corresponding methylchalcogenonium iodides, methylorganyl(silatranyl methyl)chalcogenonium iodides, bis(trialkoxysilylmethyl) chalcogenides, and bis(silatranylmethyl) chalcogenides, in CDCl3, CD3OH, CD3CN, and DMSO-d(6) were studied.

  DOI：

  10.1134/s1070363206030170
• 作为产物：
  描述：

  三乙醇胺 、 (methylselanylmethyl)triethoxysilane 在 sodium methylate 作用下， 以 甲醇 为溶剂， 以61.5%的产率得到1-(methylselanylmethyl)silatrane
  参考文献：
  名称：

  Selenium-and tellurium-containing silatrane derivatives having an ECH2Si fragment (E = Se, Te)

  摘要：

  Previously unknown 1-(methylselenomethyl)- and 1-(phenyltelluromethyl)silatrane, bis(silatranylmethyl) selenide, bis(silatranylmethyl) telluride, bis(silatranylmethyl) diselenide, and dimethyl(triethoxysilylmethyl)telluronium, phenyl(silatranylmethyl)telluronium, methylbis(silatranylmethyl)selenonium, methyl-bis(silatranylmethyl)telluronium, and tris(silatranylmethyl)selenonium iodides were synthesized. The NMR spectra of these compounds, as well as of isostructural (methylchalcogenomethyl)triethoxysilanes, 1-(methylchalcogenomethyl)silatranes, the corresponding methylchalcogenonium iodides, methylorganyl(silatranyl methyl)chalcogenonium iodides, bis(trialkoxysilylmethyl) chalcogenides, and bis(silatranylmethyl) chalcogenides, in CDCl3, CD3OH, CD3CN, and DMSO-d(6) were studied.

  DOI：

  10.1134/s1070363206030170