三乙氧基(己-1-烯-2-基)硅烷 | 59549-88-1

• 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
• 中文名称: 三乙氧基(己-1-烯-2-基)硅烷
• 英文名称: 2-triethoxysilyl-1-hexen
• 英文别名: Triethoxy(hex-1-EN-2-YL)silane；triethoxy(hex-1-en-2-yl)silane
• CAS: 59549-88-1
• 化学式: C₁₂H₂₆O₃Si
• 分子量: 246.422
• InChiKey: BLULJPLRZLIFAG-UHFFFAOYSA-N

物化性质

• 沸点：
  253.3±9.0 °C(Predicted)
• 密度：
  0.891±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.32
• 重原子数：
  16
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  三乙氧基硅烷 、 1-己炔 在 Au/C 作用下， 反应 2.0h， 以98%的产率得到E-1-triethoxysilylhex-1-ene
  参考文献：
  名称：

  Hydrosilylation of 1-hexyne promoted by acetone solvated gold atoms derived catalysts

  摘要：

  Supported gold nanoparticles, prepared by deposition of acetone solvated An atoms on supports as carbon and gamma-Al2O3, behave as valuable catalysts for the regioselective hydrosilylation of 1-hexyne with different silanes. The catalytic behaviour of gold-based systems is compared with the activity of supported platinum catalysts and a different affinity between the metals and the silanes is observed. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.051

文献信息

• Photoactivated hydrosilylation reaction of alkynes
  作者：Fei Wang、Douglas C. Neckers

  DOI：10.1016/s0022-328x(02)02042-9

  日期：2003.1

  The photoactivated (350 nm) hydrosilylation of alkynes by silanes catalyzed by platinum(II) bis(acetylacetonato) has been studied. Platinum(II) bis(acetylacetonato) is an efficient catalyst. High yields of adducts (>98% for terminal alkynes) can be obtained in 2–3 h after a short induction period with a catalyst–reactant molar ratio of 10−3/1. The reaction rate depends on the choice of silane, irradiation

  研究了铂（II）双（乙酰丙酮）催化的硅烷对炔烃的光活化（350 nm）氢化硅烷化。双（乙酰丙酮基）铂（II）是有效的催化剂。在较短的诱导期后的2-3小时内，催化剂与反应物的摩尔比为10 -3 / 1时，可以获得高收率的加合物（对于末端炔烃而言，> 98％）。反应速率取决于硅烷的选择，辐照时间和催化剂的浓度。主要产物是β-反式加合物。次要产物为具有少量β-顺式异构体的α异构体。报道了炔烃的氢化硅烷化反应与烯烃的氢化硅烷化反应的比较。
• Rhodium(I)-mono- und -diazadienkomplexe, synthese, spektroskopische charakterisierung, oxidative additionsreaktionen und einsatz in der homogenen katalyse zur hydrosilylierung
  作者：Monika Brockmann、Heindirk tom Dieck、Jürgen Klaus

  DOI：10.1016/0022-328x(86)80012-2

  日期：1986.2
• Hydrosilylation of alkynes catalyzed by platinum on carbon
  作者：Moni Chauhan、Brian Jay Hauck、Lindsay P Keller、Philip Boudjouk

  DOI：10.1016/s0022-328x(01)01103-2

  日期：2002.2

  Hydrosilylation of terminal and internal alkynes with chlorosilanes, alkylsilanes, and alkoxysilanes catalyzed by platinum on carbon are discussed. The yields of the isolated vinylsilanes are high and the selectivity of the product depends on the silane used. Hydrosilylation of alkynes with chlorosilanes produced the beta-trans vinylsilanes, while alkyl and alkoxysilanes produced two or three vinylsilane isomers. The selectivity of the catalyst platinum on carbon is similar to Karstedt's catalyst in the reaction of phenylacetylene with triethylsilane or triethoxysilane. High resolution electron microscopy showed colloidal platinum to be present in these reactions. (C) 2002 Published by Elsevier Science B.V.
• Phosphoramidite complexes of Pd(II), Pt(II) and Rh(I): An effective hydrosilylation catalyst of 1-hexyne and 1-octene
  作者：Hannah K. Carroll、Fraser G.L. Parlane、Noah Reich、Benson J. Jelier、Craig D. Montgomery

  DOI：10.1016/j.ica.2017.04.065

  日期：2017.8

  The hydrophosphorane HP(OC6H4NMe)(2) was used to prepare the diastereotopic complexes [MCI2P(OC6H4NMe)OC6H4NHMe}] (M = Pd, Pt) by reaction with [MCl2(PhCN)(2)], and [RhCI(PPh3)P(OC6H4NMe) OC6H4NHMe}] by reaction with [RhCl(PPh3)(3)]. To form these complexes, the phosphorane undergoes ring-opening, whereby it is coordinated as the tautomeric neutral phosphoramidite-amino chelating ligand. The crystal structure of [RhCI(PPh3)P(OC6H4NMe)OC6H4NHMe}] was determined and the geometry about the Rh(I) atom is square-planar with cis-disposed phosphorus-donor ligands. The Rh-P distance is shortened (2.1056(6) angstrom) due to Rh(d) -> P pi-backbonding. In addition, [RhCI(PPh3)P (OC6H4NMe)OC6H4NHMe}] was shown to be an effective regio- and stereoselective catalyst for the hydrosilylation of 1-octene and 1-hexyne. (C) 2017 Elsevier B.V. All rights reserved.
• Mesitylene solvated platinum atoms as hydrosilylation catalysts
  作者：C. Polizzi、A.M. Caporusso、G. Vitulli、P. Salvadori

  DOI：10.1016/0022-328x(93)83034-s

  日期：1993.6

  Mesitylene solvated Pt atoms, obtained by reaction of Pt vapour and an excess of mesitylene, have been found to promote the catalytic hydrosilylation of dienes and acetylenes in high yields and selectivities.