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Triethyl-[1-(4-methoxy-phenyl)-2-methylene-4-phenyl-butoxy]-silane | 911384-23-1

中文名称
——
中文别名
——
英文名称
Triethyl-[1-(4-methoxy-phenyl)-2-methylene-4-phenyl-butoxy]-silane
英文别名
Triethyl-[1-(4-methoxyphenyl)-2-methylidene-4-phenylbutoxy]silane;triethyl-[1-(4-methoxyphenyl)-2-methylidene-4-phenylbutoxy]silane
Triethyl-[1-(4-methoxy-phenyl)-2-methylene-4-phenyl-butoxy]-silane化学式
CAS
911384-23-1
化学式
C24H34O2Si
mdl
——
分子量
382.618
InChiKey
PABZXTUSJBLIRP-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

计算性质

  • 辛醇/水分配系数(LogP):
    6.95
  • 重原子数:
    27
  • 可旋转键数:
    11
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    [Ni(NHC){P(OPh)3}]催化的烯烃和醛的高度选择性偶联:强σ供体和强pi受体之间的协同作用。
    摘要:
    Both a strong electron donor (IPr) and a strong electron acceptor (P(OPh)3) are necessary for a highly selective, nickel-catalyzed coupling reaction between alkenes, aldehydes, and silyltriflates. Without the phosphite, catalysis is not observed and several side reactions are observed. The phosphite appears to suppress the formation of these byproducts and rescue the catalytic cycle by accelerating reductive elimination from an (IPr–Ni–H)(OTf) complex.
    DOI:
    10.1002/anie.200603907
  • 作为产物:
    参考文献:
    名称:
    腈辅助的布朗斯台德酸催化烯丙基甲硅烷基醚的区域和立体选择性二芳基膦酰化†
    摘要:
    我们已经发现了从相应的二取代的烯丙基甲硅烷基醚的区域和立体选择性合成三取代的烯丙基二芳基膦酸酯的温和的催化方案,规避了与立体定义的三取代的烯烃的制备和可用性有关的挑战。在方法开发过程中还发现了一个密切相关的芳基化反应。通过简单地切换反应介质,可以实现高的膦酰化/芳基化比,反之亦然。这可能不是改变溶剂极性的直接结果。评价烯丙基二芳基膦酸酯作为羧酸酯酶抑制剂,筛选结果表明,抑制效率与烯烃和芳基取代基的选择高度相关。
    DOI:
    10.1039/c001660h
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文献信息

  • Nickel-Catalyzed Coupling of Alkenes, Aldehydes, and Silyl Triflates
    作者:Sze-Sze Ng、Chun-Yu Ho、Timothy F. Jamison
    DOI:10.1021/ja062866w
    日期:2006.9.1
    two recently developed nickel-catalyzed coupling reactions of alkenes, aldehydes, and silyl triflates is presented. These reactions provide either allylic alcohol or homoallylic alcohol derivatives selectively, depending on the ligand employed. These processes are believed to be mechanistically distinct from Lewis acid-catalyzed carbonyl-ene reactions, and several lines of evidence supporting this hypothesis
    介绍了最近开发的烯烃、醛和甲硅烷基三氟甲磺酸酯的两个最近开发的镍催化偶联反应的完整说明。这些反应选择性地提供烯丙醇或高烯丙醇衍生物,这取决于所采用的配体。这些过程被认为在机械上不同于路易斯酸催化的羰基 - 烯反应,并且讨论了支持这一假设的几条证据。
  • Nitrile assisted, Brønsted acid catalyzed regio and stereoselective diarylphosphonylation of allyl silyl ethers
    作者:Chun-Yu Ho、Chun-Wa Chan、Siu-Kwan Wo、Zhong Zuo、Lai-Ying Chan
    DOI:10.1039/c001660h
    日期:——
    for the regio- and stereoselective synthesis of trisubstituted allyl diarylphosphonates from the corresponding disubstituted allyl silyl ethers, circumventing the challenges related to the preparation and availability of stereodefined trisubstituted olefins. A closely related arylation reaction was also discovered during the methodology development. By simply switching the reaction medium, high phos
    我们已经发现了从相应的二取代的烯丙基甲硅烷基醚的区域和立体选择性合成三取代的烯丙基二芳基膦酸酯的温和的催化方案,规避了与立体定义的三取代的烯烃的制备和可用性有关的挑战。在方法开发过程中还发现了一个密切相关的芳基化反应。通过简单地切换反应介质,可以实现高的膦酰化/芳基化比,反之亦然。这可能不是改变溶剂极性的直接结果。评价烯丙基二芳基膦酸酯作为羧酸酯酶抑制剂,筛选结果表明,抑制效率与烯烃和芳基取代基的选择高度相关。
  • Highly Selective Coupling of Alkenes and Aldehydes Catalyzed by [Ni(NHC){P(OPh)3}]: Synergy between a Strong σ Donor and a Strong π Acceptor
    作者:Chun-Yu Ho、Timothy F. Jamison
    DOI:10.1002/anie.200603907
    日期:2007.1.22
    Both a strong electron donor (IPr) and a strong electron acceptor (P(OPh)3) are necessary for a highly selective, nickel-catalyzed coupling reaction between alkenes, aldehydes, and silyltriflates. Without the phosphite, catalysis is not observed and several side reactions are observed. The phosphite appears to suppress the formation of these byproducts and rescue the catalytic cycle by accelerating reductive elimination from an (IPr–Ni–H)(OTf) complex.
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