((Z)-1-((1s,5s)-9-borabicyclo[3.3.1]nonan-9-yl)-2-phenylvinyl)chlorodimethylsilane | 557786-89-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: ((Z)-1-((1s,5s)-9-borabicyclo[3.3.1]nonan-9-yl)-2-phenylvinyl)chlorodimethylsilane
• CAS: 557786-89-7
• 化学式: C₁₈H₂₆BClSi
• 分子量: 316.754
• InChiKey: RXJZJFKEMPUWJI-WBEUYWBSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  21.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  chlorodimethyl(phenylethynyl)silane 、 9-硼双环[3.3.1]壬烷 以 正己烷 为溶剂， 以80%的产率得到((Z)-1-((1s,5s)-9-borabicyclo[3.3.1]nonan-9-yl)-2-phenylvinyl)chlorodimethylsilane
  参考文献：
  名称：

  Hydroboration of alkyn-1-yl(methyl)silanes bearing functional substituents at silicon

  摘要：

  Alkyn-1-yl(methyl)silanes Me-2(H)Si-Cequivalent toC-R (1), Me(H)(Cl)Si-Cequivalent toC-R (2) and Me-2(Cl)Si-Cequivalent toC-R (3) [R = Bu (a), Bu-t (b), Ph (c), SiMe3 (d)] react with 9-borabicyclo[3.3.1]nonane (9-BBN) by 1,2-cis-hydroboration to give selectively (except of 3d) the alkenylsilanes 4 (from 1), 5 (from 2), and 6 (from 3), in which the boryl group has become attached to the carbon atom adjacent to the silyl group bearing functional substituents. In the case of 3d, a mixture consisting of the alkenes 6d and the isomers 7d, 8d and 9d is obtained. All products were characterised by NMR spectra (H-1-, B-11-, C-13 and Si-29-NMR) in solution, and in the cases of 5c and 6c, the molecular structures in the solid state were determined by X-ray analysis. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)02219-2