1,3-bis((E)-2-(triethoxysilyl)vinyl)benzene

• 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: 1,3-bis((E)-2-(triethoxysilyl)vinyl)benzene
• 英文别名: triethoxy-[(E)-2-[3-[(E)-2-triethoxysilylethenyl]phenyl]ethenyl]silane
• 化学式: C₂₂H₃₈O₆Si₂
• 分子量: 454.711
• InChiKey: BNPBMMFJAOLFHE-YWNVXTCZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.89
• 重原子数：
  30
• 可旋转键数：
  16
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三乙氧基硅烷 、 1,3-二乙炔苯 在 C₃₀H₃₅N₃Rh⁽¹⁺⁾*F₆P^(1-) 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 生成 1,3-bis((E)-2-(triethoxysilyl)vinyl)benzene 、 Triethoxy-[1-[3-(1-triethoxysilylethenyl)phenyl]ethenyl]silane
  参考文献：
  名称：

  A Rh(I) complex with an annulated N-heterocyclic carbene ligand for E-selective alkyne hydrosilylation

  摘要：

  A Rh(I) complex supported by a fused pi-conjugated imidazo[1,2-a][1,8]naphthyridine-based N-heterocyclic carbene ligand with a Dipp attachment on the imidazole nitrogen has been synthesized and structurally characterized. The title complex is found to be an excellent catalyst for accessing E-vinylsilanes. The scope of the chemoselective hydrosilylation is examined for a range of terminal alkynes with silanes Et3SiH and (EtO)(3)SiH. (C) 2019 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2019.04.027

文献信息

• A Rh(I) complex with an annulated N-heterocyclic carbene ligand for E-selective alkyne hydrosilylation
  作者：Akshi Tyagi、Suman Yadav、Prosenjit Daw、Chitrakar Ravi、Jitendra K. Bera

  DOI：10.1016/j.poly.2019.04.027

  日期：2019.11

  A Rh(I) complex supported by a fused pi-conjugated imidazo[1,2-a][1,8]naphthyridine-based N-heterocyclic carbene ligand with a Dipp attachment on the imidazole nitrogen has been synthesized and structurally characterized. The title complex is found to be an excellent catalyst for accessing E-vinylsilanes. The scope of the chemoselective hydrosilylation is examined for a range of terminal alkynes with silanes Et3SiH and (EtO)(3)SiH. (C) 2019 Elsevier Ltd. All rights reserved.