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{[(2E)-3.7-dimethyl-2,6-octadien-1-yl]oxy}(triethyl)silane | 160882-63-3

中文名称
——
中文别名
——
英文名称
{[(2E)-3.7-dimethyl-2,6-octadien-1-yl]oxy}(triethyl)silane
英文别名
1-(triethylsiloxy)-3,7-dimethyl-2,6-octadiene;geranyl triethylsilyl ether;[(2E)-3,7-dimethylocta-2,6-dienoxy]-triethylsilane
{[(2E)-3.7-dimethyl-2,6-octadien-1-yl]oxy}(triethyl)silane化学式
CAS
160882-63-3
化学式
C16H32OSi
mdl
——
分子量
268.515
InChiKey
RKBQQYSZMWVOHL-DTQAZKPQSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    5.7
  • 重原子数:
    18
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:f3035b842330616e1cc1187a69ebbaf9
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反应信息

  • 作为反应物:
    描述:
    {[(2E)-3.7-dimethyl-2,6-octadien-1-yl]oxy}(triethyl)silane 在 palladium on activated charcoal 氢气 作用下, 以 甲醇 为溶剂, 反应 24.0h, 以45%的产率得到二甲基-1-辛醇
    参考文献:
    名称:
    A remarkable solvent effect toward the Pd/C-catalyzed cleavage of silyl ethersElectronic supplementary information (ESI) available: characterization data and references and supplementary Tables 4 and 5. See http://www.rsc.org/suppdata/cc/b2/b211313a/
    摘要:
    已经开发出在TBDMS或TES醚存在下,对烯烃、苄醚和炔烃功能团进行选择性加氢的条件。
    DOI:
    10.1039/b211313a
  • 作为产物:
    参考文献:
    名称:
    甲硅烷基2-甲基丙-2-烯-1-亚磺酸酯在多元醇和碳水化合物的制备性硅烷化和GC衍生化反应中的合成及应用
    摘要:
    三甲基硅烷基,三乙基甲硅烷,叔丁基二,三异丙和2-甲基丙-2-烯-1-亚磺酸盐是通过(CuOTf)制备2 ⋅C 6 ħ 6 -催化的与SO相应methallylsilanes的硅杂烯反应2在50℃下。在室温和中性条件下,受位阻,可差向异构和对碱敏感的醇可提供高收率和高纯度的相应甲硅烷基醚。作为甲硅烷基化反应的副产物(SO 2+异丁烯)易挥发,后处理简化为溶剂蒸发。所开发的方法可用于多元醇和糖苷的化学和区域选择性半保护以及不稳定的醛醇的甲硅烷基化。发达的试剂的高反应性是由合成所示的空间位阻per- ö -叔丁基二-α- d -glucopyranose,X射线结晶学分析,其中在第一对以每个ö -silylated六吡喃糖。所述per- Ô多元醇,羟基羧酸,碳水化合物和三甲基甲硅烷2-甲基丙-2-烯-1-亚磺酸酯偶联具有非易失多羟基的GC分析的-silylation定性和定量的化合物两者。
    DOI:
    10.1002/chem.201504380
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文献信息

  • Anilinosilanes/TBAF Catalyst: Mild and Powerful Agent for the Silylation of Sterically Hindered Alcohols
    作者:Yoo Tanabe、Akira Iida、Atsushi Horii、Tomonori Misaki
    DOI:10.1055/s-2005-872098
    日期:——
    We developed an efficient method for the silylation of alcohols using anilinosilane with tetrabutylammonium fluoride (TBAF) catalyst, wherein TMS, TES and TBS groups were smoothly introduced into silylation-resistant hindered alcohols under mild conditions.
    我们开发了一种高效的方法,用于使用硅烷四丁基氟化铵(TBAF)催化剂对醇进行硅烷化,在温和条件下,顺利将TMS、TES和TBS基团引入硅烷化抗性阻碍醇。
  • Versatile Dehydrogenative Alcohol Silylation Catalyzed by Cu(I)−Phosphine Complex
    作者:Hajime Ito、Akiko Watanabe、Masaya Sawamura
    DOI:10.1021/ol050559+
    日期:2005.4.1
    [reaction: see text] Cu(I) complexes of xanthane-based diphosphines were versatile catalysts for dehydrogenative alcohol silylation, exhibiting high activity and broad substrate scope. Highly selective silylation of 1-decanol over 2-decanol is possible even with a silylating reagent of small steric demand such as HSiMe(2)Ph or HSiEt(3).
    [反应:见正文]黄嘌呤二膦的Cu(I)络合物是用于脱氢醇甲硅烷基化的多用途催化剂,具有高活性和广泛的底物范围。即使使用空间要求较低的甲硅烷基化试剂(例如HSiMe(2)Ph或HSiEt(3)),也可以通过1-癸醇对1-癸醇进行高度选择性的甲硅烷基化。
  • Mechanistic studies on the hydrosilylation of an acetylene cobalt complex; trapping an active catalyst Co2(CO)6 causing olefin-isomerization and O-silylation
    作者:Kazunobu Kira、Hiromichi Tanda、Akinari Hamajima、Takayuki Baba、Shigeyuki Takai、Minoru Isobe
    DOI:10.1016/s0040-4020(02)00659-2
    日期:2002.8
    reported a hydrosilylation reaction of acetylene cobalt complexes to produce the corresponding vinylsilanes. It has become clear that olefin-isomerization and O-silylation occurred under some hydrosilylation conditions. To avoid these side reactions, we found that hydrosilylation should be carried out in the presence of bis(trimethylsilyl)acetylene. The Co2(CO)6, which would cause side reactions, migrates
    我们最近报道了乙炔配合物的氢化硅烷化反应以产生相应的乙烯基硅烷。已经清楚的是,在某些氢化硅烷化条件下发生了烯烃异构化和O-硅烷化。为避免这些副反应,我们发现氢化硅烷化应在双(三甲基甲硅烷基)乙炔的存在下进行。会引起副反应的Co 2(CO)6迁移至双(三甲基甲硅烷基)乙炔,形成乙炔络合物。还讨论了烯烃异构化和O-硅烷化的机理。
  • Facile Cleavage of Triethylsilyl (TES) Ethers Using <i>o</i>-Iodoxybenzoic Acid (IBX) without Affecting <i>tert</i>-Butyldimethylsilyl (TBS) Ethers
    作者:Yikang Wu、Jia-Hui Huang、Xin Shen、Qi Hu、Chao-Jun Tang、Liang Li
    DOI:10.1021/ol025946n
    日期:2002.6.1
    [GRAPHICS]In DMSO cleavage of triethylsilyl (TES) ethers by o-iodoxybenzoic acid (IBX) was significantly faster than cleavage of tart-butyldimethylsilyl (TBS) ethers or further oxidation into carbonyl compounds. In most cases, TES protecting groups could be removed in good to excellent yields within 1 h, whereas similar TBS protecting groups remained intact under the same conditions. The procedure also could be adapted for direct one-pot conversion of TES ethers into carbonyl compounds.
  • Solvent-modulated Pd/C-catalyzed deprotection of silyl ethers and chemoselective hydrogenation
    作者:Takashi Ikawa、Kazuyuki Hattori、Hironao Sajiki、Kosaku Hirota
    DOI:10.1016/j.tet.2004.05.098
    日期:2004.8
    Recently we have reported undesirable and frequent deprotection of the TBDMS protective group of a variety of hydroxyl functions occurred under neutral and mild hydrogenation conditions using 10% Pd/C in MeOH. The deprotection of silyl ethers is susceptible to significant solvent effect. TBDMS and TES protecting groups were selectively cleaved in the presence of acid-sensitive functional groups such as TIPS ether, TBDPS ether and dimethyl acetal under hydrogenation condition using 10% Pd/C in MeOH. In contrast, chemoselective hydrogenation of reducible functional groups such as acetylene, olefin and benzyl ether, proceeds in the presence of TBDMS or TES ethers in AcOEt or MeCN. (C) 2004 Elsevier Ltd. All rights reserved.
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