(E)-N,3'-bis(trimethylstannyl)-2(prop-1'-enyl)pyrrole | 191797-23-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: (E)-N,3'-bis(trimethylstannyl)-2(prop-1'-enyl)pyrrole
• CAS: 191797-23-6
• 化学式: C₁₃H₂₅NSn₂
• 分子量: 432.768
• InChiKey: QSQOTMRZYIKSBY-CXFBSOHRSA-N

物化性质

• 沸点：
  357.2±52.0 °C(Predicted)

反应信息

• 作为产物：
  描述：

  N,C-dilithio-2-allylpyrrole 、 三甲基氯化锡 以 not given 为溶剂， 生成 (Z)-N,3'-bis(trimethylstannyl)-2(prop-1'-enyl)pyrrole 、 (E)-N,3'-bis(trimethylstannyl)-2(prop-1'-enyl)pyrrole
  参考文献：
  名称：

  Synthesis of novel heterocycles by the reaction of N,C-dilithio-2-allylpyrrole with electrophiles

  摘要：

  N,C,-dilithio-2-allylpyrrole (1) in THF reacts selectively with various element halides to give Z-isomers, and in the case of element dihalides (Me2SiCl2, Me2SnCl2, Cp2ZrCl2) or SiCl4 to give new heterobicycles [E = Si (7), Sn (8), Zr (12)] or the spirosilane 6. Treatment of 1 with triethoxyborane gives the heterobicyclic borate 9 which reacts with Me3SiCl to give the heterobicyclic ethoxyborane 10. The synthetic potiential of 8 is shown by its transformation to the heterobicyclic ethylborane 11. All compounds were characterized by multinuclear magnetic resonance, including the application of modified (Hahn-echo extended) polarization transfer pulse sequences for measurement of (1)J(Si-29,N-15), (1)J(Sn-119,N-15) and 2D C-13/H-1 heteronuclear shift correlations for the determination of signs of coupling constants (n)J(Sn-119,C-13) and (n+1)J(Sn-119, H-1).

  DOI：

  10.1016/s0022-328x(96)06733-2