4,8-di-tert-butyl-2,2,6,6-tetrafluoro-1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-diene | 277298-36-9

• 英文名称: 4,8-di-tert-butyl-2,2,6,6-tetrafluoro-1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-diene
• CAS: 277298-36-9
• 化学式: C₁₂H₂₂B₂F₄N₂
• 分子量: 291.936
• InChiKey: NJHIOQGKWAPNMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  3,3-Dimethyl-2-butanonazin 、 trifluoroborane diethyl ether 在 n-BuLi 作用下， 以 正己烷 、 甲苯 为溶剂， 以15%的产率得到4,8-di-tert-butyl-2,2,6,6-tetrafluoro-1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-diene
  参考文献：
  名称：

  1,5-Diaza-2,6-diborabicyclo[3.3.0]octadienes:  Products of the Reactions of Trihaloboranes with Ketazines

  摘要：

  The 1,5-diazonia-2,6-diboratabicyclo[3.3.0]octa-1(8),4-dienes 1-4 were prepared from dilithiated ketazines and trihaloboranes, BX3 (X = F, Cl, Br, I). Upon elimination of HX the corresponding 1,5-diaza-2,6-diborabicyclo[3.3.0]octa-3,7-dienes were formed and compounds 5 and 6 (X = Cl, Br) were isolated. Treatment of 5 with MeLi and (BuOLi)-Bu-t, respectively, gave 10 and 11. Monocyclic 1,2,3-azaazoniaborata-5-cyclopentenes (7-9: X = F, Cl, Br) resulted from monolithiated ketazines and BX3. The compounds were characterized by NMR spectroscopy (H-1, B-11, C-13, F-19), MS, and elemental analyses (CH). X-ray crystal structure determinations are presented for 1-4 and 11.

  DOI：

  10.1021/om0001164