2,2-dibutyl-2,5-dihydro-1-trimethylsilyl-1H-1,2-azastannole | 146829-35-8

• 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: 2,2-dibutyl-2,5-dihydro-1-trimethylsilyl-1H-1,2-azastannole
• 英文别名: 2,2-dibutyl-2,5-dihydro-trimethylsilyl-1H-1,2-azastannole；2,2-dibutyl-2,5-dihydro-1-trimethylsilyl-1,2-azastannole；dibutyl(3-trimethylsilylazanidylprop-1-enyl)stannanylium
• CAS: 146829-35-8
• 化学式: C₁₄H₃₁NSiSn
• 分子量: 360.202
• InChiKey: GHIDQIHWMHOEJF-UHFFFAOYSA-N

物化性质

• 沸点：
  319.6±35.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.39
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,2-dibutyl-2,5-dihydro-1-trimethylsilyl-1H-1,2-azastannole 以 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 生成 1,2-dihydro-1-trimethylsilyl-2-phenyl-1,2-azaborine
  参考文献：
  名称：

  1,2-Azaboratabenzene:  A Heterocyclic π-Ligand with an Adjustable Basicity at Nitrogen

  摘要：

  1,2-Dihydro-2-phenyl-1,2-azaborine (6a) has been prepared by a multistep synthesis from the readily available 2,2-dibutyl-2,5-dihydro-l-trimethylsilyl-1H-1,2-azastannole (7). Deprotonation of 6a affords 1-phenyl-1,2-azaboratabenzene la, which on reaction with [Cp*RuCl](4) gives the sandwich compound 5.5 has been shown to function as a nucleophilic catalyst for the acylation of benzyl alcohol by phenylethylketene.

  DOI：

  10.1021/om049399g

文献信息

• The ligand properties of 2-vinyl-1,2-azaboratabenzene
  作者：Jun Pan、Jeff W. Kampf、Arthur J. Ashe

  DOI：10.1016/j.jorganchem.2008.10.043

  日期：2009.4

  Lithium 2-vinyl-1,2-azaboratabenzene 1b has been prepared by a multistep synthesis from 2,2-dibutyl-2,5-dihydro-1-trimethylsilyl-1H-1,2-azastannole 6. The reaction of 1b with one equivalent of [Cp*RuCl](4) gave the very labile sandwich compound 11. However, the reaction of 1b with 2 equiv. of [Cp*RuCl](4) afforded the stable diruthenium complex 12. The X-ray structure of 12 shows that the first Cp*Ru moiety is pi-bound to the 1,2-azaboratabenzene ring while the second is bound to Cl and to the nitrogen and the pendant B-vinyl of the 1,2-azaboratabenzene group. (C) 2008 Elsevier B.V. All rights reserved.