[bis(dimethylamino)boryl](triethylsilyl)ketene | 105551-54-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硼酸衍生物
• 英文名称: [bis(dimethylamino)boryl](triethylsilyl)ketene
• 英文别名: 2-[Bis(dimethylamino)boranyl]-2-(triethylsilyl)ethen-1-one
• CAS: 105551-54-0
• 化学式: C₁₂H₂₇BN₂OSi
• 分子量: 254.256
• InChiKey: PWCGYYXKWLQJMJ-UHFFFAOYSA-N

物化性质

• 沸点：
  95-96 °C(Press: 1 Torr)
• 密度：
  0.863±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.94
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  [bis(dimethylamino)boryl](triethylsilyl)ketene 、 二甲胺 以 正戊烷 为溶剂， 生成 2-[bis(dimethylamino)boryl]-N,N-dimethyl-2-(triethylsilyl)acetamide
  参考文献：
  名称：

  Ponomarev, S. V.; Nikolaeva, S. N.; Kostyuk, A. S., Journal of general chemistry of the USSR, 1985, vol. 55, p. 2493 - 2494

  摘要：

  DOI：
• 作为产物：
  描述：

  (dibromoboryl)(triethylsily)ketene 、 1,1,1-三丁基-N,N-二甲基锡烷胺 以 正戊烷 为溶剂， 以80%的产率得到[bis(dimethylamino)boryl](triethylsilyl)ketene
  参考文献：
  名称：

  Dialkylamino- and alkoxytrialkylstannanes as reagents for synthesis of organoboryl (trialkylsilyl) ketenes

  摘要：

  Dialklyamino- and alkoxytrialkylstannanes have been studied as N- and O-nucleophilic reagents in substitution reactions at the B-Br bond. The previously unknown bis(dialkylamino)- and dialkoxyboryl trialkylsilyl ketenes were synthesized. Some peculiarities of the reactivity of these compounds have been studied.

  DOI：

  10.1007/bf00717355

文献信息

• PONOMAREV, S. V.;NIKOLAEVA, S. N.;KOSTYUK, A. S.;GRISHIN, YU. K., ZH. OBSHCH. XIMII, 1985, N 12, 2801-2802
  作者：PONOMAREV, S. V.、NIKOLAEVA, S. N.、KOSTYUK, A. S.、GRISHIN, YU. K.

  DOI：——

  日期：——
• Dialkylamino- and alkoxytrialkylstannanes as reagents for synthesis of organoboryl (trialkylsilyl) ketenes
  作者：S. N. Nikolaeva、A. S. Zolotareva、S. V. Ponomarev、V. S. Petrosyan

  DOI：10.1007/bf00717355

  日期：1994.5

  Dialklyamino- and alkoxytrialkylstannanes have been studied as N- and O-nucleophilic reagents in substitution reactions at the B-Br bond. The previously unknown bis(dialkylamino)- and dialkoxyboryl trialkylsilyl ketenes were synthesized. Some peculiarities of the reactivity of these compounds have been studied.
• Ponomarev, S. V.; Nikolaeva, S. N.; Kostyuk, A. S., Journal of general chemistry of the USSR, 1985, vol. 55, p. 2493 - 2494
  作者：Ponomarev, S. V.、Nikolaeva, S. N.、Kostyuk, A. S.、Grishin, Yu. K.

  DOI：——

  日期：——