aluminum;1-[bis(trimethylsilyl)methyl-dimethylsilyl]-N,N-dimethylmethanamine;dichloride | 916662-56-1

• 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: aluminum;1-[bis(trimethylsilyl)methyl-dimethylsilyl]-N,N-dimethylmethanamine;dichloride
• CAS: 916662-56-1
• 化学式: C₁₂H₃₂AlCl₂NSi₃
• 分子量: 372.537
• InChiKey: XNNTZITYVBAAMA-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.71
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  三氯化铝 、 Me2NCH2tsiH 在 MeLi 作用下， 以 乙醚 为溶剂， 以36%的产率得到aluminum;1-[bis(trimethylsilyl)methyl-dimethylsilyl]-N,N-dimethylmethanamine;dichloride
  参考文献：
  名称：

  [1]Ferrocenophanes, [1]Chromarenophanes, and [1]Vanadarenophanes with Aluminium and Gallium in Bridging Positions

  摘要：

  Aluminum- and gallium-bridged [1] ferrocenophanes (4a, 4b), [1] chromarenophanes (5a, 5b), and [1] vanadarenophanes (6a, 6b) were synthesized from the respective dilithiated sandwich compounds with element dichlorides (Me(2)Ntsi)ECl2 [E = Al, Ga; Me(2)Ntsi = C(SiMe3)(2)(SiMe2NMe2)] in moderate to high isolated yields (54-97%). The new intramolecularly stabilized aluminum compound (Me(2)NCH(2)tsi) AlCl2 (2a) was synthesized, but was proven to be unreactive with respect to [Fe(LiC5H4)(2)]center dot 2/3TMEDA. The diamagnetic species 2a, 4a, 4b, 5a, and 5b were characterized by NMR spectroscopy (H-1, C-13, Al-27), CHN elemental analysis, and mass spectrometry, whereas the paramagnetic compounds 6a and 6b were characterized by IR spectroscopy, CHN elemental analysis, and mass spectrometry. In addition, the molecular structures of compounds 2a, 4a, 4b, 5a, 5b, 6a, and 6b were determined by single-crystal X-ray analysis. All [1] cyclophanes are strained species, as revealed by the following tilt angles alpha [deg]: 14.33(14) (4a), 15.83(19) (4b), 11.81(9) (5a), 13.24(13) (5b), 14.65(14) (6a), and 15.63(14) (6b).

  DOI：

  10.1021/om060736q