11-(triethoxysilyl)undecanoic acid | 82784-73-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 11-(triethoxysilyl)undecanoic acid
• 英文别名: 11-Triethoxysilylundecanoic acid
• CAS: 82784-73-4
• 化学式: C₁₇H₃₆O₅Si
• 分子量: 348.555
• InChiKey: DALUXPXOPGMUFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.63
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  65
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  11-Trichlorosilylundecanoic acid 在 C₂H₅OH 作用下， 生成 11-(triethoxysilyl)undecanoic acid
  参考文献：
  名称：

  Calas, R.; Duffaut, N., Oleagineux, 1953, vol. 8, p. 21 - 23

  摘要：

  DOI：

文献信息

• Study of Karstedt's Catalyst for Hydrosilylation of a Wide Variety of Functionalized Alkenes with Triethoxysilane and Trimethoxysilane
  作者：Zhenhuan Pan、Minglun Liu、Chaoyue Zheng、Deqing Gao、Wei Huang

  DOI：10.1002/cjoc.201700024

  日期：2017.8

  The hydrosilylation is one of the most important methods for the synthesis of organosilicon compounds. Karstedt's catalyst [Ptn(H2C=CHSiMe2OSiMe2CH=CH2)m] is a kind of platinum catalyst which is widely used in the hydrosilylation. In this paper, we studied the catalytic activity of Karstedt's catalyst for the hydrogenation of olefins and especially aminated alkenes with trimethoxysilane and triethoxysilane

  氢化硅烷化是合成有机硅化合物的最重要方法之一。Karstedt催化剂[Pt n（H 2 C = CHSiMe 2 OSiMe 2 CH = CH 2）m ]是一种广泛用于氢化硅烷化的铂催化剂。在本文中，我们研究了Karstedt催化剂在用三甲氧基硅烷和三乙氧基硅烷加氢烯烃，特别是胺化烯烃时的催化活性，并在产率和选择性方面表现出优异的性能。
• From simple molecules to highly functionalised lamellar materials
  作者：Rola Mouawia、Ahmad Mehdi、Catherine Reyé、Robert J. P. Corriu

  DOI：10.1039/b719162f

  日期：——

  We describe here a new method permitting the one-step synthesis of ordered (lamellar phase) organosilicas highly functionalised with carboxylic acid or phosphonic acid groups. These materials were obtained by hydrolysis and polycondensation of monosilylated precursors cyanoalkyltrialkoxysilane (NC-(CH2)nSi(OR)3) and diethylphosphonatoalkyltriethoxysilane ((EtO)2(O)P-(CH2)nSi(OEt)3) in acidic media without any structure-directing agent. The hydrolysis of -CN and -P(O)(OEt)2 groups into -COOH and -P(O)(OH)2 involves the in situ formation of dimers by strong hydrogen bonds, which is the crucial step to obtain a solid. The involvement of hydrophobic interactions between alkylene chains was also evidenced. All materials were characterised by X-ray diffraction measurements, elemental analyses and solid-state 13C and 29Si NMR spectroscopies. The accessibility and adsorption capacity of these groups towards lanthanide ions were investigated.

  本文描述了一种新方法，能够一步合成具有高有序层状结构的有机硅材料，这些材料富含羧酸或膦酸基团。这些材料是通过在酸性介质中无结构导向剂的情况下，对单硅烷化前驱体——氰基烷基三烷氧基硅烷（NC-(CH2)nSi(OR)3）和二乙基膦酸烷基三乙氧基硅烷（(EtO)2(O)P-(CH2)nSi(OEt)3）进行水解和缩合反应而获得的。-CN和-P(O)(OEt)2基团的水解生成-COOH和-P(O)(OH)2涉及通过强氢键原位形成二聚体，这是获得固体的关键步骤。此外，烷基链之间的疏水相互作用也得到了证实。所有材料均通过X射线衍射测量、元素分析和固体状态13C与29Si核磁共振光谱进行了表征。针对镧系离子，这些基团的可用性和吸附能力得到了研究。
• (Dicyclopentadiene) platinum(II) dichloride: An efficient catalyst for the hydrosilylation reaction between alkenes and triethoxysilane
  作者：Huarui Wu、Chaoyue Zheng、Naiwu Chen、Jie Zhu、Deqing Gao

  DOI：10.1016/j.tetlet.2017.03.017

  日期：2017.4

  (Dicyclopentadiene) platinum(II) dichloride was found to be an efficient hydrosilylation catalyst (homogeneous) upon a wide variety of functionalized alkenes and alkenes terminated with chemical moieties (diphenyl amino-, N-carbazol- and N-isoindoline-1,3-dione-). It is noteworthy that the hydrosilylation of aminated alkenes with triethoxysilane exhibited the yield of over 70% and the selectivity (γ-isomer/β-isomer)

  （二环戊二烯）二氯化铂（II）被发现是一种有效的氢化硅烷化催化剂（均相），适用于多种官能化的烯烃和以化学部分（二苯基氨基，N-咔唑-和N-异二氢吲哚-1,3-终止）的烯烃dione-）。值得注意的是，胺化烯烃与三乙氧基硅烷的氢化硅烷化显示出超过70％的收率和超过3/1的选择性（γ-异构体/β-异构体）。由于空间障碍降低了马尔可夫尼科夫概率，具有大末端部分的烯烃（二苯基氨基，N-咔唑-和N-异吲哚啉-1,3-二酮-）呈现出较高的抗马尔可夫尼科异构体比例。开发了保护的二氨基螯合烯烃的氢化硅烷化策略。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Si: MVol.C, 74, page 207 - 208
  作者：

  DOI：——

  日期：——
• Calas, R.; Duffaut, N., Oleagineux, 1953, vol. 8, p. 21 - 23
  作者：Calas, R.、Duffaut, N.

  DOI：——

  日期：——