E/Z-1-phenyl-1-triethoxysilyl-2-trimethylsilylethene | 921200-35-3

• 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: E/Z-1-phenyl-1-triethoxysilyl-2-trimethylsilylethene
• 英文别名: Triethoxy[1-phenyl-2-(trimethylsilyl)ethenyl]silane；triethoxy-(1-phenyl-2-trimethylsilylethenyl)silane
• CAS: 921200-35-3
• 化学式: C₁₇H₃₀O₃Si₂
• 分子量: 338.594
• InChiKey: NSFPHLHWUFEFQC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.54
• 重原子数：
  22
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  三乙氧基硅烷 、 苯基乙炔基三甲基硅烷 在 platinum on activated charcoal 作用下， 反应 21.0h， 生成 E/Z-1-phenyl-1-triethoxysilyl-2-trimethylsilylethene 、
  参考文献：
  名称：

  Hydrosilylation of alkynes catalyzed by platinum on carbon

  摘要：

  Hydrosilylation of terminal and internal alkynes with chlorosilanes, alkylsilanes, and alkoxysilanes catalyzed by platinum on carbon are discussed. The yields of the isolated vinylsilanes are high and the selectivity of the product depends on the silane used. Hydrosilylation of alkynes with chlorosilanes produced the beta-trans vinylsilanes, while alkyl and alkoxysilanes produced two or three vinylsilane isomers. The selectivity of the catalyst platinum on carbon is similar to Karstedt's catalyst in the reaction of phenylacetylene with triethylsilane or triethoxysilane. High resolution electron microscopy showed colloidal platinum to be present in these reactions. (C) 2002 Published by Elsevier Science B.V.

  DOI：

  10.1016/s0022-328x(01)01103-2

文献信息

• Hydrosilylation of alkynes catalyzed by platinum on carbon
  作者：Moni Chauhan、Brian Jay Hauck、Lindsay P Keller、Philip Boudjouk

  DOI：10.1016/s0022-328x(01)01103-2

  日期：2002.2

  Hydrosilylation of terminal and internal alkynes with chlorosilanes, alkylsilanes, and alkoxysilanes catalyzed by platinum on carbon are discussed. The yields of the isolated vinylsilanes are high and the selectivity of the product depends on the silane used. Hydrosilylation of alkynes with chlorosilanes produced the beta-trans vinylsilanes, while alkyl and alkoxysilanes produced two or three vinylsilane isomers. The selectivity of the catalyst platinum on carbon is similar to Karstedt's catalyst in the reaction of phenylacetylene with triethylsilane or triethoxysilane. High resolution electron microscopy showed colloidal platinum to be present in these reactions. (C) 2002 Published by Elsevier Science B.V.