Benzyloxy-tripropyl-silan | 17841-19-9

• 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: Benzyloxy-tripropyl-silan
• 英文别名: Tripropylsilyloxymethylbenzene；phenylmethoxy(tripropyl)silane
• CAS: 17841-19-9
• 化学式: C₁₆H₂₈OSi
• 分子量: 264.483
• InChiKey: GQTSEUQLFOSJJW-UHFFFAOYSA-N

物化性质

• 沸点：
  135 °C(Press: 5 Torr)
• 密度：
  0.9066 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  5.38
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Benzyloxy-tripropyl-silan 在 镍 氢气 作用下， 生成 三丙基-三丙基硅烷基氧基硅烷
  参考文献：
  名称：

  Bolotov,B.A. et al., Journal of general chemistry of the USSR, 1967, vol. 37, p. 2002 - 2006

  摘要：

  DOI：
• 作为产物：
  描述：

  三正丙基硅烷 、 苯甲醛 在 [(N,N-bis(2-C₆F₅-aminoethyl)methylamine)Re(CO)(OAc)] 作用下， 以 neat (no solvent) 为溶剂， 反应 53.0h， 以78.6%的产率得到Benzyloxy-tripropyl-silan
  参考文献：
  名称：

  Role of Low-Valent Rhenium Species in Catalytic Hydrosilylation Reactions with Oxorhenium Catalysts

  摘要：

  The catalytic competency of a Re(III) complex has been demonstrated. In the presence of silane, oxorhenium(V) catalysts are deoxygenated to produce species that are significantly more active than the metal oxo precursors in hydrosilylation reactions. The results presented suggest that, in evaluating mechanisms for catalytic hydrosilylation reactions that involve high-valent metal oxo complexes, the activity of species that may be generated by deoxygenation of the metal with silane should also be systematically investigated as potential catalysts.

  DOI：

  10.1021/om300654q

文献信息

• Silylation of Alcohols, Phenols, and Silanols with Alkynylsilanes - an Efficient Route to Silyl Ethers and Unsymmetrical Siloxanes
  作者：Krzysztof Kuciński、Hanna Stachowiak、Grzegorz Hreczycho

  DOI：10.1002/ejoc.202000573

  日期：2020.7.15

  Alkynylsilanes – a missing piece of different silylation agents, can serve as valuable substrates in the O‐silylation through a dealkynative coupling with alcohols or silanols. The described approach displays a whole array of advantages in terms of green chemistry and is a promising alternative to existing methodologies.

  炔基硅烷–缺少的一种不同的甲硅烷基化剂，可以通过与醇或硅烷醇的脱炔基偶联而成为O-硅烷化中的重要底物。所描述的方法在绿色化学方面显示了一系列优势，并且是现有方法的有希望的替代方法。
• Highly Efficient Reduction of Aldehydes with Silanes in Water Catalyzed by Silver
  作者：Chao-Jun Li、Zhenhua Jia、Mingxin Liu、Xingshu Li、Albert Chan

  DOI：10.1055/s-0033-1339660

  日期：——

  A highly efficient silver-catalyzed chemoselective method for the reduction of aldehydes to their corresponding alcohols in water was developed by using hydrosilanes as reducing agents. The ketones remained essentially inert under the same reaction conditions, thereby providing an additional synthetically useful chemoselectivity.
• Bolotov,B.A. et al., Journal of general chemistry of the USSR, 1967, vol. 37, p. 2002 - 2006
  作者：Bolotov,B.A. et al.

  DOI：——

  日期：——
• Role of Low-Valent Rhenium Species in Catalytic Hydrosilylation Reactions with Oxorhenium Catalysts
  作者：Jessica L. Smeltz、Paul D. Boyle、Elon A. Ison

  DOI：10.1021/om300654q

  日期：2012.9.10

  The catalytic competency of a Re(III) complex has been demonstrated. In the presence of silane, oxorhenium(V) catalysts are deoxygenated to produce species that are significantly more active than the metal oxo precursors in hydrosilylation reactions. The results presented suggest that, in evaluating mechanisms for catalytic hydrosilylation reactions that involve high-valent metal oxo complexes, the activity of species that may be generated by deoxygenation of the metal with silane should also be systematically investigated as potential catalysts.