(Z)-1-phenyl-3-(trimethylsilyl)prop-2-en-1-ol | 31930-44-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (Z)-1-phenyl-3-(trimethylsilyl)prop-2-en-1-ol
• 英文别名: (E)-(S)-1-Phenyl-3-trimethylsilanyl-prop-2-en-1-ol；1-phenyl-3-(trimethylsilyl)prop-2-en-1-ol；1-phenyl-3-trimethylsilanylprop-2-en-1-ol
• CAS: 31930-44-6；84840-97-1；119046-48-9；119180-85-7；82476-31-1
• 化学式: C₁₂H₁₈OSi
• 分子量: 206.36
• InChiKey: QXMCIGPHFPFNLT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.15
• 重原子数：
  14.0
• 可旋转键数：
  3.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  20.23
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  (Z)-1-phenyl-3-(trimethylsilyl)prop-2-en-1-ol 在 戴斯-马丁氧化剂 作用下， 以 二氯甲烷 为溶剂， 生成 (E)-1-phenyl-3-(trimethylsilyl)prop-2-en-1-one
  参考文献：
  名称：

  Cu-Catalyzed Asymmetric Conjugate Additions of Dialkyl- and Diarylzinc Reagents to Acyclic β-Silyl-α,β-unsaturated Ketones. Synthesis of Allylsilanes in High Diastereo- and Enantiomeric Purity

  摘要：

  [GRAPHICS]A readily available and simple (MW = 444.5 g/mol) valine-based chiral phosphine is used to promote highly efficient catalytic asymmetric conjugate additions of dialkyl- and diarylzinc reagents to acyclic beta-silyl-alpha,beta-unsaturated ketones. The catalytic asymmetric protocol allows access to versatile allylsilanes that bear a trisubstituted olefin in high diastereo- and enantiomeric purity.

  DOI：

  10.1021/ol071331k
• 作为产物：
  描述：

  (+/-)-1-苯基-2-丙炔-1-醇 在 正丁基锂 、 红铝 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 、 甲苯 为溶剂， 生成 (Z)-1-phenyl-3-(trimethylsilyl)prop-2-en-1-ol
  参考文献：
  名称：

  Cu-Catalyzed Asymmetric Conjugate Additions of Dialkyl- and Diarylzinc Reagents to Acyclic β-Silyl-α,β-unsaturated Ketones. Synthesis of Allylsilanes in High Diastereo- and Enantiomeric Purity

  摘要：

  [GRAPHICS]A readily available and simple (MW = 444.5 g/mol) valine-based chiral phosphine is used to promote highly efficient catalytic asymmetric conjugate additions of dialkyl- and diarylzinc reagents to acyclic beta-silyl-alpha,beta-unsaturated ketones. The catalytic asymmetric protocol allows access to versatile allylsilanes that bear a trisubstituted olefin in high diastereo- and enantiomeric purity.

  DOI：

  10.1021/ol071331k

文献信息

• Novel sequential 1,4-Brook rearrangement–Wittig reaction: new one-pot approach for silyl dienol ethers
  作者：Yuji Matsuya、Azusa Koiwai、Daishiro Minato、Kenji Sugimoto、Naoki Toyooka

  DOI：10.1016/j.tetlet.2012.08.114

  日期：2012.10

  method of silyl dienol ethers via 1,4-Brook rearrangement–Wittig reaction sequence has been developed. This tandem reaction proceeded via the intramolecular silyl migration step, which enabled stereoselective formation of phosphorane intermediates. The reaction is operationally simple and high yielding, thus providing a new useful formula for silyl dienol ether synthesis.

  已开发出一种通过1,4-Brook重排-Wittig反应序列合成甲硅烷基二烯醇醚的新型一锅法。该串联反应通过分子内甲硅烷基迁移步骤进行，该步骤使得能够立体选择性地形成膦烷中间体。该反应操作简单且产率高，因此为甲硅烷基二烯醇醚的合成提供了新的有用的配方。
• Access to Enantioenriched Organosilanes from Enals and β‐Silyl Enones: Carbene Organocatalysis
  作者：Yuxia Zhang、Jie Huang、Yingying Guo、Lin Li、Zhenqian Fu、Wei Huang

  DOI：10.1002/anie.201800483

  日期：2018.4.16

  Herein, an efficient route to enantioenriched organosilanes, containing two consecutive stereogenic centers, from enals and β‐silyl enones under carbene organocatalysis is described. Under mild reaction conditions, this transition‐metal‐free strategy exhibits a broad substrate scope, and excellent diastereo‐ and enantioselectivity.

  在本文中，描述了在卡宾有机催化下从烯类和β-甲硅烷基烯酮到富含对映体富集的有机硅烷的有效途径，该对映体包含两个连续的立体异构中心。在温和的反应条件下，这种无过渡金属的策略具有广泛的底物范围，以及出色的非对映和对映选择性。
• Studies on retro-[1,4] Brook rearrangement of 3-silyl allyloxysilanes. Observation of the formation of unusual 3,3-bissilyl enols
  作者：Zubao Gan、Ya Wu、Lu Gao、Xianwei Sun、Jian Lei、Zhenlei Song、Linjie Li

  DOI：10.1016/j.tet.2012.06.005

  日期：2012.8

  Detailed investigations of the retro-[1,4] Brook rearrangement of 3-silyl allyloxysilanes are described. Based on control experiments and NMR studies, rationalizations are proposed for the formation of 3,3-bissilyl enols, unusual compounds that are stable to acidic hydrolysis but that can be transformed into the corresponding aldehydes under basic hydrolysis conditions. These studies further show that

  描述了3-甲硅烷基烯丙氧基硅烷的逆[1,4] Brook重排的详细研究。基于对照实验和NMR研究，提出了形成3,3-双甲硅烷基烯醇的合理化方法，3,3-双甲硅烷基烯醇是对酸性水解稳定但可以在碱性水解条件下转化为相应醛的特殊化合物。这些研究进一步表明3，3-双甲硅烷基烯醇酸酯可以被烷基卤化物以完全的化学选择性进行O-烷基化。该反应为各种3，3-双甲硅烷基醛和烯醇衍生物提供了实用的入口。为了证明此方法的合成效用，已将3,3-双甲硅烷基醛转化为双甲硅烷基二乙烯基酮，该酮可经历SiO 2促进了Nazarov反应，可平稳地生成环状β-甲硅烷基烯酮。
• Cyclopropanation of Strained Alkenes by Palladium-Catalyzed Reaction of 3-Trimethylsilyl- or 3-Pinacolatoboryl-1-arylallyl Acetates
  作者：Yoshikazu Horino、Naoki Homura、Kana Inoue、Saori Yoshikawa

  DOI：10.1002/adsc.201100806

  日期：2012.3.16

  The palladium‐catalyzed cyclopropanation of strained alkenes with 3‐trimethylsilyl‐ or 3‐pinacolatoboryl‐1‐arylallyl acetate derivatives is described. This reaction gives cyclopropanation products in good to high yields with a single diastereomer, and the key step is likely to involve the formation of a palladacyclobutene complex from the α‐trimethylsilyl‐ or α‐pinacolatoboryl‐σ‐allylpalladium complex

  描述了钯催化的3-三甲基甲硅烷基或3-pinacolatoboryl-1-芳基乙酸烯丙酯衍生物对链烯烃的环丙烷化反应。该反应可通过单一非对映异构体以良好的产率获得高产率的环丙烷化产物，关键步骤可能涉及由α-三甲基甲硅烷基或α-频哪醇硼基-σ-烯丙基铝配合物形成Palladacyclobutene复合物。
• Stereoselective Synthesis of (<i>Z</i>)-1-Silyl-2-stannylethene by Palladium-­Catalyzed Silastannation of Ethyne and Its Synthetic Transformations
  作者：Masahiro Murakami、Takanori Matsuda、Kenichiro Itami、Shinji Ashida、Miki Terayama

  DOI：10.1055/s-2004-822405

  日期：——

  (Z)-1-Silyl-2-stannylethenes were stereoselectively synthesized by silastannation of ethyne, catalyzed by a palladium/tert-alkyl isocyanide catalyst, and the synthetic utilities were demonstrated by their transformations.

  在钯/叔烷基异氰化物催化剂的催化下，通过乙炔的硅斯坦化立体选择性合成了(Z)-1-甲硅烷基-2-甲锡烷基，并通过其转化证明了其合成实用性。