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(E)-4-(t-butyldimethylsilyloxy)-3-methyl-but-2-enyl bromide | 524960-39-2

中文名称
——
中文别名
——
英文名称
(E)-4-(t-butyldimethylsilyloxy)-3-methyl-but-2-enyl bromide
英文别名
[(E)-4-bromo-2-methylbut-2-enoxy]-tert-butyl-dimethylsilane
(E)-4-(t-butyldimethylsilyloxy)-3-methyl-but-2-enyl bromide化学式
CAS
524960-39-2
化学式
C11H23BrOSi
mdl
——
分子量
279.293
InChiKey
RWUZAIQBGWJDFI-JXMROGBWSA-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:
    270.2±20.0 °C(Predicted)
  • 密度:
    1.078±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.35
  • 重原子数:
    14
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.82
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Substituent effect on the reaction pathway of Au(I)-catalyzed ene-yne cycloisomerization
    作者:Yuta Oki、Masahisa Nakada
    DOI:10.1016/j.tetlet.2018.01.068
    日期:2018.3
    The Au(I)-catalyzed ene-yne cycloisomerization pathway which is highly dependent on the substrate structures is described. The steric and electronic effects of substrate substituents could be important factors inducing the formation of the desired and undesired products. Comparison between the Au(I)-catalyzed reactions of substrates bearing the substituted phenyl moiety with and without methoxy group
    描述了高度依赖于底物结构的Au(I)催化的ene-yne环异构化途径。底物取代基的空间和电子效应可能是诱导形成所需和不希望的产物的重要因素。带有和不带有甲氧基的带有取代苯基部分的底物在Au(I)催化的反应之间的比较表明,甲氧基会引导不希望的产物通过阳离子中间体形成。该中间体可以通过大概由对位上的甲氧基诱导的芳基部分进攻而形成。在底物中使用腈基代替酯基有效地导致所需产物的优先形成。这可能是因为1 通过使用相对较小的腈基,可以减少Au(I)催化的ene-yne环异构化过渡态的3-双轴相互作用。该空间效应不同于芳基部分的甲氧基的电子效应,这使得不期望的反应途径是有利的。
  • Synthesis and antiviral evaluation of novel open-chain analogues of neplanocin A
    作者:Joon Hee Hong、So-Young Kim、Chang-Hyun Oh、Kyung Ho Yoo、Jung-Hyuck Cho
    DOI:10.1080/15257770500544578
    日期:2006.4.1
    Novel acyclic nucleoside analogues were designed and synthesized as open-chain analogues of neplanocin A. The coupling of the allylic bromide with purine bases using cesium carbonate afforded a series of novel acyclic nucleosides. The synthesized compounds Ia – II were evaluated for their antiviral activity against various viruses such as HIV, HSV-1, HSV-2, and ECMV.
    新的无环核苷类似物被设计和合成为 neplanocin A 的开链类似物。烯丙基溴与嘌呤碱使用碳酸铯的偶联提供了一系列新的无环核苷。评估了合成的化合物 Ia-II 对各种病毒(如 HIV、HSV-1、HSV-2 和 ECMV)的抗病毒活性。
  • Concise Synthesis and Antiviral Activity of Novel Unsaturated Acyclic Pyrimidine Nucleosides
    作者:Chang-Hyun Oh、Tae-Rim Baek、Joon Hee Hong
    DOI:10.1081/ncn-200051913
    日期:2005.2.1
    Novel acyclic nucleoside analogues were designed and synthesized as open-chain analogues of neplanocin A. The coupling of the allylic bromide with pyrimidine bases using cesium carbonate afforded a series of novel acyclic nucleosides. The synthesized compounds 15-22 were evaluated for their antiviral activity against various viruses such as HIV, HSV-1, HSV-2, and HCMV.
  • Replacing the pyrophosphate group of HMB-PP by a diphosphonate function abrogates Its potential to activate human γδ T cells but does not lead to competitive antagonism
    作者:Armin Reichenberg、Martin Hintz、Yvonne Kletschek、Tanja Kuhl、Christian Haug、Rosel Engel、Jens Moll、Dmitry N Ostrovsky、Hassan Jomaa、Matthias Eberl
    DOI:10.1016/s0960-894x(03)00138-0
    日期:2003.4
    The immunological characterization of (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate (HMB-PP), and its methylenediphosphonate analogue, HMB-PCP, is described. With an EC50 of 0.1-0.2 nM, HMB-PP is significantly more potent in stimulating human Vgamma9/Vdelta2 T cells than any other compound described so far. However, replacing the pyrophosphate by a P-CH2-P function abrogates the bioactivity drastically, with HMB-PCP having a EC50 of only 5.3 muM. (C) 2003 Elsevier Science Ltd. All rights reserved.
  • Copper-Catalyzed Arylation of <i>o</i>-Bromoanilides: Highly Flexible Synthesis of Hexahydropyrroloindole Alkaloids
    作者:Yongyun Zhou、Yongkai Xi、Jingfeng Zhao、Xianfu Sheng、Shuqin Zhang、Hongbin Zhang
    DOI:10.1021/ol3012056
    日期:2012.6.15
    In the presence of catalytic amount of copper iodide, a remote amide-assisted intramolecular arylation followed by alkylation leads to a general and flexible synthetic method toward the synthesis of medicinally interesting hexahydropyrroloindole alkaloids.
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