(4-chlorophenethyl)triethoxysilane | 19116-65-5

• 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: (4-chlorophenethyl)triethoxysilane
• 英文别名: 4-chlorophenylethyltriethoxysilane；p-chlorophenylethyltriethoxysilane；2-(4-chlorophenyl)ethyl-triethoxysilane
• CAS: 19116-65-5
• 化学式: C₁₄H₂₃ClO₃Si
• 分子量: 302.873
• InChiKey: FPVPFXPYSSLHRP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.93
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  三乙醇胺 、 (4-chlorophenethyl)triethoxysilane 在 氢氧化钾 作用下， 以 xylene 为溶剂， 以63%的产率得到1-[2-(4-chlorophenyl)ethyl]-2,8,9-trioxa-5-azonia-1-silanuidatricyclo[3.3.3.01,5]undecane
  参考文献：
  名称：

  Hencsei, P.; Bihatsi, L.; Kovacs, I., Acta Chimica Hungarica, 1983, vol. 112, # 3, p. 261 - 268

  摘要：

  DOI：
• 作为产物：
  描述：

  氯苯 在 三氯化铝 作用下， 生成 (4-chlorophenethyl)triethoxysilane
  参考文献：
  名称：

  Hencsei, P.; Bihatsi, L.; Kovacs, I., Acta Chimica Hungarica, 1983, vol. 112, # 3, p. 261 - 268

  摘要：

  DOI：

文献信息

• Hydrosilylation catalysed by a rhodium complex in a supercritical CO2/ionic liquid system
  作者：Jiayun Li、Jiajian Peng、Guodong Zhang、Ying Bai、Guoqiao Lai、Xiaonian Li

  DOI：10.1039/c0nj00012d

  日期：——

  The hydrosilylation of alkenes in a supercritical CO2 (scCO2)/ionic liquid (IL) system was investigated. Rh(PPh3)3Cl exhibited excellent catalytic activity and selectivity. KOtBu was used as an additive, and no hydrogenation by-product (alkane) was detected in the scCO2/IL system. During hydrosilylation in the scCO2/IL system, the reactants were possibly transferred into the IL phase by scCO2, in which the catalyst was dissolved. The products can be flushed with scCO2 after the reaction and the catalyst/IL system reused.

  在超临界二氧化碳（scCO2）/离子液体（IL）体系中研究了烯烃的氢硅化反应。Rh(PPh3)3Cl表现出优异的催化活性和选择性。KOtBu作为添加剂，在scCO2/IL体系中未检测到氢化副产物（烷烃）。在scCO2/IL体系中进行氢硅化反应时，反应物可能通过scCO2转移到IL相中，催化剂在该相中溶解。反应后，产物可通过scCO2冲洗，催化剂/IL体系可重复使用。
• 一种烯烃硅氢加成反应的方法
  申请人：杭州师范大学

  公开号：CN104119371B

  公开（公告）日：2016-06-15

  本发明涉及有机化学合成领域，为解决目前硅氢加成反应中催化剂反应活性和产物选择性不够高的问题，本发明提供了一种烯烃硅氢加成反应的方法，是以铑-聚乙二醇功能化双咪唑盐型离子液体为催化剂体系，加入到不饱和烯烃和烷氧基含氢硅烷中催化烯烃进行硅氢加成反应。以铑-聚乙二醇功能化双咪唑盐型离子液体催化烯烃硅氢加成反应，该方法反应安全，底物转化率高，加成产物选择性好。
• Hydrosilylation reactions catalyzed by rhodium complexes with phosphine ligands functionalized with imidazolium salts
  作者：Jiayun Li、Jiajian Peng、Diliang Wang、Ying Bai、Jianxiong Jiang、Guoqiao Lai

  DOI：10.1016/j.jorganchem.2010.09.023

  日期：2011.1

  Hydrosilylation reactions of styrene with triethoxysilane catalyzed by rhodium complexes with phosphine ligands functionalized with imidazolium salts are reported. In comparison with Wilkinson’s catalyst, Rh(PPh3)3Cl, all of the present rhodium complexes with phosphines functionalized with imidazolium salts exhibit higher catalytic activity and selectivity.

  报道了由铑配合物与咪唑鎓盐官能化的膦配体催化的苯乙烯与三乙氧基硅烷的氢化硅烷化反应。与威尔金森的催化剂Rh（PPh 3）3 Cl相比，所有现有的具有被咪唑鎓盐官能化的膦的铑配合物均显示出更高的催化活性和选择性。
• Use of carboxylated polyethylene glycol as promoter for platinum-catalyzed hydrosilylation of alkenes
  作者：Ying Bai、Jiajian Peng、Jiayun Li、Guoqiao Lai

  DOI：10.1002/aoc.1776

  日期：2011.5

  Several carboxylated polyethylene glycols as promoters were applied in the platinum‐catalyzed hydrosilylation of alkenes, and polyethylene glycol maleic acid monoester as a promoter for hydrosilylation was investigated. It was found that an improvement of the selectivity was achieved in the presence of carboxylated polyethylene glycol, and the β‐adduct as major product was obtained. Additionally, the

  几种羧化聚乙二醇作为促进剂被用于铂催化的烯烃的氢化硅烷化，并研究了聚乙二醇马来酸单酯作为氢化硅烷化的促进剂。发现在羧化聚乙二醇存在下选择性得到了提高，并且获得了以β-加合物为主要产物的产物。此外，还研究了烯烃和硅烷对选择性的影响。当使用（EtO）3 SiH作为氢化物时，比ClMe 2 SiH具有更好的选择性。版权所有©2011 John Wiley＆Sons，Ltd.
• Well-defined NHC-rhodium hydroxide complexes as alkenehydrosilylation and dehydrogenative silylation catalysts
  作者：Byron J. Truscott、Alexandra M. Z. Slawin、Steven P. Nolan

  DOI：10.1039/c2dt31339a

  日期：——

  Alkene hydrosilylation and dehydrogenative silylation reactions, mediated by [Rh(cod)(NHC)(OH)] complexes (cod = 1,5-cyclooctadiene; NHC = N-heterocyclic carbene) are described. The study details a comparison of the catalytic activity and steric characteristics of four rhodium complexes bearing different NHC ligands. The novel [Rh(cod)(Ii-PrMe)(OH)] complex (Ii-PrMe = 1,3-diisopropyl-4,5-dimethylimidazol-2-ylidine) was designed to improve the reactivity of Rh(I)-hydroxides and proved to be a successful promoter of hydrosilylation and dehydrogenative silylation, displaying good stereo- and regiocontrol.

  烯烃氢硅烷化和脱氢硅烷化反应，通过[Rh(cod)(NHC)(OH)]配合物（cod = 1,5-环辛二烯；NHC = N-杂环卡宾）介导进行。研究详细比较了四种含不同NHC配体的铑配合物的催化活性和空间特性。新型[Rh(cod)(Ii-PrMe)(OH)]配合物（Ii-PrMe = 1,3-二异丙基-4,5-二甲基咪唑-2-亚基）旨在提高Rh(I)-氢氧化物的反应活性，并证明是氢硅烷化和脱氢硅烷化的有效促进剂，显示出良好的立体和区域控制性能。