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2,5-bis(trimethylsilylethynyl)hydroquinone | 99299-75-9

中文名称
——
中文别名
——
英文名称
2,5-bis(trimethylsilylethynyl)hydroquinone
英文别名
2,5-trimethylsilylethynyl-1,4-hydroquinone;2,5-bis(2-(trimethylsilyl)ethynyl)-1,4-benzenediol;2,5-bis((trimethylsilyl)ethynyl)benzene-1,4-diol;2,5-bis[2-(trimethylsilyl)ethynyl]benzene-1,4-diol;2,5-Bis(2-trimethylsilylethynyl)benzene-1,4-diol
2,5-bis(trimethylsilylethynyl)hydroquinone化学式
CAS
99299-75-9
化学式
C16H22O2Si2
mdl
——
分子量
302.52
InChiKey
NQSMVFBDCKACGO-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:
    366.4±42.0 °C(Predicted)
  • 密度:
    1.05±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.56
  • 重原子数:
    20
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

点击查看最新优质反应信息

文献信息

  • A ferrocene based switchable molecular folding ruler
    作者:Synøve Ø. Scottwell、Jonathan E. Barnsley、C. John McAdam、Keith C. Gordon、James D. Crowley
    DOI:10.1039/c7cc03358c
    日期:——
    A 2,2′-bipyridine-appended bis(ferrocene) three tiered molecular folding ruler, can be switched from a folded conformation to an extended conformation by the addition of [Cu(CH3CN)4](PF6) and 6,6′-dimesityl-2,2′-bipyridine. This extension and contraction process could be triggered either chemically or electrochemically and was reversible.
    通过添加[Cu(CH 3 CN)4 ](PF 6)和6,可以将附加有2,2'-联吡啶的双(二茂铁)三层分子折叠标尺从折叠构象切换为延伸构象。6'-二聚-1,2'-联吡啶。该延伸和收缩过程可以化学或电化学方式触发,并且是可逆的。
  • Photosensitized Hydrogen Evolution from Water Using Conjugated Polymers Wrapped in Dendrimeric Electrolytes
    作者:Dong-Lin Jiang、Cheol-Kyu Choi、Kayoko Honda、Wei-Shi Li、Tetsuro Yuzawa、Takuzo Aida
    DOI:10.1021/ja048912e
    日期:2004.9.1
    High-efficiency light-driven hydrogen evolution from water was demonstrated by using poly(phenyleneethynylene) bearing negatively charged, [G3] poly(benzyl ether) dendrimeric side groups 3(L4) as photosensitizer. Three-dimensional wrapping of the conjugated backbone suppressed self-quenching of the photoexcited state, while methyl viologen (MV(2+)), a positively charged electron acceptor, was trapped
    通过使用带负电荷的聚(苯乙炔)、[G3] 聚(苄基醚)树枝状侧基 3(L4)作为光敏剂,证明了从中高效光驱动的氢析出。共轭骨架的三维包裹抑制了光激发态的自淬灭,而甲基紫精 (MV(2+)) 是一种带正电的电子受体,被困在其带负电的表面上,形成空间分离的供体-受体超分子复合物。时间分辨荧光光谱研究表明淬灭速率常数 (k(q) = 1.2 x 10(15) M(-1) s(-1)) 远大于扩散控制速率常数。在 MV(2+)、三乙醇胺(TEOA;牺牲电子供体)和胶体 PVA-Pt 的混合物存在下激发 3(L4),析氢发生的总效率为 13%,比之前的例子好 1 个数量级。与几种参考敏化剂的比较研究表明,共轭骨架的空间隔离及其长程π电子共轭,以及外表面的静电相互作用,在实现有效的光敏减方面发挥着重要作用。
  • Synthesis, characterization, and properties of binuclear ruthenium complexes with dendritic side chains on their bridges
    作者:Xiang Hua Wu、Jin Hua Liang、Jiang Long Xia、Jun Yin、Shan Jin、Guang-ao Yu、Sheng Hua Liu
    DOI:10.1016/j.ica.2011.01.075
    日期:2011.5
    Three binuclear ruthenium complexes with dendritic side chains, 1,4-[RuCl(CO)(PMe3)(3)CH=CH](2)C6H2-2,5-(G(n))(2) with G(n) = G(0) (1), G(1) (2), and G(2) (3), have been synthesized by the reactions of the corresponding diethynylaryls with the ruthenium hydride complex [RuHCl(CO)(PPh3)(3)] and subsequent ligand exchange with PMe3. The complexes have been characterized by elemental analysis, NMR, and UV-Vis spectrophotometry. The structure of complex 1 has been determined by X-ray crystallography. Their electrochemical properties have been investigated. Electrochemical studies in solution may imply that the two metal centers in complexes 1-3 have good electronic communications between each other. However, the electron communication is not effectively enhanced with increasing generation of the dendrons in solution. (C) 2011 Elsevier B.V. All rights reserved.
  • Halocarbon chemistry. 1. (2-Hydroxyaryl)acetylenes from haloethyl aryl ethers. A new oxygen-to-carbon rearrangement
    作者:Raghupathi Subramanian、Francis Johnson
    DOI:10.1021/jo00225a100
    日期:1985.12
  • Photoluminescence Properties of Discrete Conjugated Wires Wrapped within Dendrimeric Envelopes:“Dendrimer Effects” onπ-Electronic Conjugation
    作者:Wei-Shi Li、Dong-Lin Jiang、Takuzo Aida
    DOI:10.1002/anie.200353519
    日期:2004.5.24
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