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[1-(4-methoxyphenyl)vinyloxy]trimethylsilane | 55991-65-6

中文名称
——
中文别名
——
英文名称
[1-(4-methoxyphenyl)vinyloxy]trimethylsilane
英文别名
4-methoxy-α-(trimethylsiloxy)styrene;Silane, [[1-(4-methoxyphenyl)ethenyl]oxy]trimethyl-;1-(4-methoxyphenyl)ethenoxy-trimethylsilane
[1-(4-methoxyphenyl)vinyloxy]trimethylsilane化学式
CAS
55991-65-6
化学式
C12H18O2Si
mdl
——
分子量
222.359
InChiKey
DETSSEMLCSSBPS-UHFFFAOYSA-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

物化性质

  • 沸点:
    74-77 °C(Press: 0.18 Torr)
  • 密度:
    0.948±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.52
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:75968e90c3385dd8cf6b6a23565ced45
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    [1-(4-methoxyphenyl)vinyloxy]trimethylsilane亚碘酰苯三氟化硼乙醚盐酸羟胺 、 sodium hydroxide 作用下, 以 乙腈 为溶剂, 反应 5.5h, 生成 5-氨基-3-(4-甲氧苯基)异噻唑
    参考文献:
    名称:
    Umpolung Strategy for Synthesis of β-Ketonitriles through Hypervalent Iodine-Promoted Cyanation of Silyl Enol Ethers
    摘要:
    An efficient method to synthesize beta-ketonitriles from silyl enol ethers by an umploung hypervalent iodine(III)-CN species generated in situ from PhIO/BF3 center dot Et2O/TMSCN has been developed for the first time. This method can be applied to structurally diverse aromatic and aliphatic substrates and further extended to preparation of bioactive compounds like 5-aminopyrazole and 5-aminoisoxazole.
    DOI:
    10.1021/acs.joc.5b01102
  • 作为产物:
    参考文献:
    名称:
    Saalfrank, Rolf W.; Guendel, Juergen; Rossmann, Guenther, Chemische Berichte, 1990, vol. 123, # 5, p. 1175 - 1183
    摘要:
    DOI:
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文献信息

  • Synthesis of α-Arylcarboxylic Acid Amides from Silyl Enol Ether via Migratory Amidation with 2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate
    作者:Mitsuru Kitamura、Kento Murakami、Yuichiro Shiratake、Tatsuo Okauchi
    DOI:10.1246/cl.130195
    日期:2013.7.5
    α-Arylcarboxylic acid amides were synthesized by reacting silyl enol ethers of aryl ketones and 2-azido-1,3-dimethylimidazolinium hexafluorophosphate (ADMP, 1). Silyl enol ethers react with ADMP 1 to give N-(α-arylacyl)guanidines via the migration of aryl groups in enol ethers. The products were transformed to the corresponding α-aryl acetamides by treating with LiAlH4.
    α-芳基羧酰胺通过苯乙酮的硅醚与2-叠氮-1,3-二甲基咪唑六氟磷酸盐(ADMP,1)反应合成。硅醚与ADMP 1反应,通过烯醇醚中的芳基迁移生成N-(α-芳基酰基)胍。产物通过与LiAlH4处理转化为相应的α-芳基乙酰胺。
  • Photoredox-Catalyzed Decarboxylative Alkylation of Silyl Enol Ethers To Synthesize Functionalized Aryl Alkyl Ketones
    作者:Weiguang Kong、Changjiang Yu、Hejun An、Qiuling Song
    DOI:10.1021/acs.orglett.7b03587
    日期:2018.1.19
    Photoredox-catalyzed decarboxylative alkylation of silyl enol ethers has been developed. Diverse functionalized aryl alkyl ketones were afforded in modest to good yields using N-(acyloxy)phthalimide as an easy access alkyl radical source under mild and operationally simple conditions. The excellent performance of drug molecules such as fenbufen and indomethacin and naturally occurring carboxylic acids
    已经开发了光氧化还原催化的甲硅烷基烯醇醚的脱羧烷基化。使用N-(酰氧基)邻苯二甲酰亚胺作为容易获得的烷基自由基源,在温和且操作简单的条件下,以中等至良好的产率提供了多种官能化的芳基烷基酮。药物分子(如芬布芬和消炎痛)以及天然存在的羧酸(如硬脂酸和脱氢胆酸)的优异性能进一步证明了该反应的实用性。
  • Photocatalytic decarboxylative alkylations mediated by triphenylphosphine and sodium iodide
    作者:Ming-Chen Fu、Rui Shang、Bin Zhao、Bing Wang、Yao Fu
    DOI:10.1126/science.aav3200
    日期:2019.3.29
    variety of alkylations. Science, this issue p. 1429 A cheap combination of sodium iodide and triphenylphosphine can act as an electron-transfer catalyst under visible light. Most photoredox catalysts in current use are precious metal complexes or synthetically elaborate organic dyes, the cost of which can impede their application for large-scale industrial processes. We found that a combination of triphenylphosphine
    众包生色团光氧化还原催化广泛用于通过引导可见光中的能量来加速化学反应。然而,大多数实现依赖昂贵的发色团来吸收光。傅等人。现在表明,一对廉价的组件协同作用可以引起这些反应,尽管单独不是很强的可见光吸收剂。碘化钠和三苯基膦的组合允许光诱导电子转移催化各种烷基化。科学,这个问题 p。1429 碘化钠和三苯基膦的廉价组合可以在可见光下充当电子转移催化剂。目前使用的大多数光氧化还原催化剂是贵金属配合物或合成精细的有机染料,其成本会阻碍它们在大规模工业过程中的应用。我们发现,在 456 纳米蓝光照射下,三苯基膦和碘化钠的组合可以在没有过渡金属的情况下通过与氧化还原活性酯的脱羧偶联来催化甲硅烷基烯醇醚的烷基化。还演示了使用 Katritzky 的 N-烷基吡啶盐进行脱氨基烷基化和使用 Togni 试剂进行的三氟甲基化。此外,基于膦/碘化物的光氧化还原系统催化 N-杂环的 Minisci 型烷基化,并且可
  • Enantioselective N-Heterocyclic Carbene Catalyzed Synthesis of Functionalized Indenes
    作者:Changhe Zhang、David W. Lupton
    DOI:10.1021/acs.orglett.7b01981
    日期:2017.9.1
    An enantioselective NHC (N-heterocyclic carbene) catalyzed synthesis of indenes from bifunctional α,β-unsaturated acyl fluorides and TMS enol ethers has been discovered. The reaction has broad generality (31 examples) and proceeds with high levels of enantioselectivity (most >92:8 er). Mechanistically the reaction likely occurs via a Michael/β-lactonization/decarboxylation sequence. Derivatization
    已发现对映选择性NHC(N-杂环卡宾)催化双官能α,β-不饱和酰基氟和TMS烯醇醚的合成。该反应具有广泛的通用性(31个实例),并且以高水平的对映选择性(大多数> 92:8 er)进行。从机理上讲,该反应可能通过迈克尔/β-内酯化/脱羧序列发生。讨论了衍生化研究及其局限性。
  • Nucleophilic Difluoromethylation Using (Bromodifluoromethyl)trimethylsilane
    作者:Alexey L. Trifonov、Artem A. Zemtsov、Vitalij V. Levin、Marina I. Struchkova、Alexander D. Dilman
    DOI:10.1021/acs.orglett.6b01641
    日期:2016.7.15
    triphenylphosphine, and DMPU serves as a source of difluorinated phosphorus ylide Ph3P═CF2 under mild conditions. The system was used to effect nucleophilic difluoromethylation of ketones and nitro alkenes. The reaction efficiency is believed to be associated with Lewis acidic activation of the substrates by a silylium species formed upon generation of the phosphorus ylide.
    的组合(溴二氟甲基)三甲基硅烷(ME 3 SICF 2 BR),三苯基膦,和DMPU充当的二氟化磷叶立德博士源3 P═CF 2温和的条件下。该系统用于实现酮和硝基烯烃的亲核二氟甲基化。据信反应效率与通过在产生磷内鎓盐时形成的甲硅烷基物质对底物的路易斯酸活化有关。
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