(Z)-1-(Triisopropylsilyl)-1-(trimethylsilyl)-1-propen-3-ol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (Z)-1-(Triisopropylsilyl)-1-(trimethylsilyl)-1-propen-3-ol
• 英文别名: (Z)-3-trimethylsilyl-3-tri(propan-2-yl)silylprop-2-en-1-ol
• 化学式: C₁₅H₃₄OSi₂
• 分子量: 286.605
• InChiKey: DEKDRSYQVZIEBX-GDNBJRDFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.0
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (Z)-3-(Tributylstannyl)-3-(trimethylsilyl)-2-propen-1-yl triisopropylsilyl ether 在 水 、 甲基锂 作用下， 以 四氢呋喃 为溶剂， 反应 0.17h， 以98%的产率得到(Z)-1-(Triisopropylsilyl)-1-(trimethylsilyl)-1-propen-3-ol
  参考文献：
  名称：

  Studies in the Transmetalation of Cyclopropyl, Vinyl, and Epoxy Stannanes

  摘要：

  Diastereomerically pure cyclopropyl, vinyl, and epoxy stannanes have been converted to the corresponding organolithium species and trapped with a variety of electrophiles. The stereochemistry of the products was retained throughout the transmetalation-trapping sequence. The stereochemistry of the tributyltin moiety and the carbinol side chain was shown to have a dramatic influence on the rate of transmetalation. 1,4-Silyl migrations were observed for silicon groups of varying steric bulk, and crossover experiments showed the migration was an intramolecular process. Access to silanes which are difficult to prepare was achieved.

  DOI：

  10.1021/jo00118a043

文献信息

• Studies in the Transmetalation of Cyclopropyl, Vinyl, and Epoxy Stannanes
  作者：Mark Lautens、Patrick H. M. Delanghe、Jane B. Goh、C. H. Zhang

  DOI：10.1021/jo00118a043

  日期：1995.6

  Diastereomerically pure cyclopropyl, vinyl, and epoxy stannanes have been converted to the corresponding organolithium species and trapped with a variety of electrophiles. The stereochemistry of the products was retained throughout the transmetalation-trapping sequence. The stereochemistry of the tributyltin moiety and the carbinol side chain was shown to have a dramatic influence on the rate of transmetalation. 1,4-Silyl migrations were observed for silicon groups of varying steric bulk, and crossover experiments showed the migration was an intramolecular process. Access to silanes which are difficult to prepare was achieved.