(2-butoxyethyl)triethoxysilane | 1424280-13-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: (2-butoxyethyl)triethoxysilane
• 英文别名: 2-Butoxyethyl(triethoxy)silane
• CAS: 1424280-13-6
• 化学式: C₁₂H₂₈O₄Si
• 分子量: 264.437
• InChiKey: RQIXWDOBWMHOHF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.85
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  乙烯基正丁醚 、 三乙氧基硅烷 在 N-heterocyclic carbene fuctionalized with methyl(trimethylsilane) and methoxypolyethylene glycol Pt(II) complex 作用下， 反应 10.0h， 以77.8%的产率得到(2-butoxyethyl)triethoxysilane
  参考文献：
  名称：

  聚醚链和甲硅烷基官能化的 N-杂环卡宾铂配合物：合成和作为氢化硅烷化催化剂的应用

  摘要：

  图形摘要 摘要描述了用聚醚链和甲硅烷基官能化的新型 N-杂环卡宾铂 (II) 配合物的合成和表征。此外，还报道了它们在不饱和碳-碳键（包括烯烃、炔烃、乙烯基醚和不饱和酯）的催化氢化硅烷化中的应用。这些新的配合物表现出优异的催化活性和氢化硅烷化选择性。催化系统可循环使用 >27 次。

  DOI：

  10.1080/10426507.2017.1321647

文献信息

• The effect of an acylphosphine ligand on the rhodium-catalyzed hydrosilylation of alkenes
  作者：Jiayun Li、Chuang Yang、Ying Bai、Xiaoling Yang、Yu Liu、Jiajian Peng

  DOI：10.1016/j.jorganchem.2017.12.004

  日期：2018.1

  We synthesized a series of acylphosphines and investigated the hydrosilylation of alkenes that were catalyzed using RhCl3/acylphosphine. The results indicated that RhCl3/(diphenylphosphino) (phenyl)methanone exhibited higher activity as well as higher levels of β–adduct selectivity.

  我们合成了一系列的酰基膦，并研究了使用RhCl 3 /酰基膦催化的烯烃的氢化硅烷化。结果表明，RhCl 3 /（二苯基膦基）（苯基）甲酮不仅具有较高的活性，而且具有较高的β-加合物选择性。
• Synthesis of novel poly(ethylene glycol)-containing imidazolium-functionalized phosphine ligands and their application in the hydrosilylation of olefins
  作者：Guodong Zhang、Jiayun Li、Chuang Yang、Congbai Niu、Ying Bai、Yu Liu、Jiajian Peng

  DOI：10.1002/aoc.4296

  日期：2018.4

  A series of polyethylene glycol‐containing imidazolium‐functionalized phosphine ligands (mPEG‐im‐PPh2) were successfully synthesized and used in the rhodium‐catalyzed hydrosilylation of olefins. The results indicate that the RhCl3/mPEG‐im‐PPh2 catalytic system exhibits both excellent activity and selectivity for the β‐adduct. In addition, the catalytic system may be recycled at least six times.

  已成功合成了一系列含聚乙二醇的咪唑官能化的膦配体（mPEG-im-PPh 2），并用于铑的烯烃加氢硅烷化反应。结果表明，RhCl 3 / mPEG-im-PPh 2催化体系对β-加合物表现出优异的活性和选择性。另外，催化体系可以循环至少六次。
• Hydrosilylation of alkenes catalyzed by rhodium with polyethylene glycol-based ionic liquids as ligands
  作者：Yisong Xu、Ying Bai、Jiajian Peng、Jiayun Li、Wenjun Xiao、Guoqiao Lai

  DOI：10.1016/j.jorganchem.2014.05.002

  日期：2014.8

  A series of polyethylene glycol-functionalized imidazolium ionic liquids has been prepared and characterized. These ionic liquids have been successfully applied in the hydrosilylation of alkenes catalyzed by rhodium complexes. The effects of the length of the polyether chain, the amount of ionic liquid, and the reaction temperature on the catalytic performance of hydrosilylation have been investigated. Furthermore, the catalytic system has been tested for the hydrosilylation of different alkenes with triethoxysilane. The new catalytic system exhibits both excellent catalytic activity and selectivity under low-temperature conditions. The catalyst system could be recycled five times with slightly deactivation. (C) 2014 Elsevier B.V. All rights reserved.
• Iridium-Catalyzed Hydrosilylation of Unactivated Alkenes: Scope and Application to Late-Stage Functionalization
  作者：Xingze Xie、Xueyan Zhang、Haoyu Yang、Xin Ji、Jianing Li、Shengtao Ding

  DOI：10.1021/acs.joc.8b02838

  日期：2019.1.18

  Highly efficient and general Ir-catalyzed hydrosilylation of unactivated alkenes with excellent anti-Markovnikov regioselectivity was described. A broad scope of hydrosilylated products were synthesized economically and conveniently from commercially or naturally available compounds, which provides versatile valuable precursors for organic and medicinal studies.