triethyl(2-phenylpenta-1,4-dien-1-yl)silane | 1350927-66-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: triethyl(2-phenylpenta-1,4-dien-1-yl)silane
• CAS: 1350927-66-0
• 化学式: C₁₇H₂₆Si
• 分子量: 258.479
• InChiKey: VUCRXEMTQVMNKJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.69
• 重原子数：
  18.0
• 可旋转键数：
  7.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.41
• 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：

  烯丙基三乙基硅 、 苯乙炔 在 proton-exchanged montmorillonite 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以34%的产率得到triethyl(2-phenylpenta-1,4-dien-1-yl)silane
  参考文献：
  名称：

  Solvent-induced selectivity switching: intermolecular allylsilylation, arylsilylation, and silylation of alkynes over montmorillonite catalyst

  摘要：

  Proton-exchanged montmorillonite showed catalytic activity for intermolecular allylsilylation, arylsilylation, and terminal silylation of alkynes with allylsilanes. The reaction selectivity greatly depended on the solvent used. Reactions proceeded with various terminal alkynes and allylsilanes in good to moderate yields. The reaction pathways involving cationic Si species on the montmorillonite surface were also investigated. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.09.062

文献信息

• Solvent-induced selectivity switching: intermolecular allylsilylation, arylsilylation, and silylation of alkynes over montmorillonite catalyst
  作者：Ken Motokura、Shigekazu Matsunaga、Akimitsu Miyaji、Tatsuaki Yashima、Toshihide Baba

  DOI：10.1016/j.tetlet.2011.09.062

  日期：2011.12

  Proton-exchanged montmorillonite showed catalytic activity for intermolecular allylsilylation, arylsilylation, and terminal silylation of alkynes with allylsilanes. The reaction selectivity greatly depended on the solvent used. Reactions proceeded with various terminal alkynes and allylsilanes in good to moderate yields. The reaction pathways involving cationic Si species on the montmorillonite surface were also investigated. (C) 2011 Elsevier Ltd. All rights reserved.