摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

ethynylbiferrocene | 1256555-57-3

中文名称
——
中文别名
——
英文名称
ethynylbiferrocene
英文别名
——
ethynylbiferrocene化学式
CAS
1256555-57-3
化学式
C22H18Fe2
mdl
——
分子量
394.079
InChiKey
HZIVCFWHZFJWRR-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    ethynylbiferrocene吡啶 、 copper diacetate 作用下, 反应 1.0h, 以81%的产率得到1,4-bis(biferrocenyl)-1,3-butadiyne
    参考文献:
    名称:
    二(二茂铁基)乙炔和-丁二炔:合成,性质和电子转移研究
    摘要:
    二(biferrocenyl)乙炔(3)和-butadiyne(4)已经准备由根岸,林顿和的Sonogashira Ç,Ç使用BFC-I(交叉偶联反应1)和BFC-C CH(2)(BFC = 1: 1″-二茂铁烯基)作为起始原料。化合物4通过单晶X射线衍射研究对结构进行了分析。各个二茂铁基单元都是共面的和反平行的。电化学测量表明,所有四个二茂铁基单元均可可逆地被氧化。这些分子的电化学特性分别代表了二茂铁和适当的二茂铁类似物二铁茂铁乙炔和二铁茂铁丁二炔的性质的组合。虽然两种化合物的双键氧化态都显示出在二茂铁单元内电荷转移的特征,但三阳离子形式却允许电子通过(–CC –)n(n  = 1,2)官能团转移。观察到的3和3之间的价态电荷转移(IVCT)相互作用4在任何混合价的氧化态允许根据Robin和日作为II类系统中,这些物种的表征。原位IR光谱的3和4表明,内3 Ñ +和4 Ñ +(Ñ  = 0,2,4)无ν
    DOI:
    10.1016/j.jorganchem.2013.11.034
  • 作为产物:
    描述:
    1′-(2-trimethylsilyl-ethynyl)-1:1″-biferrocenepotassium carbonate 作用下, 以 甲醇乙醚 为溶剂, 反应 16.0h, 以695 mg的产率得到ethynylbiferrocene
    参考文献:
    名称:
    二(二茂铁基)乙炔和-丁二炔:合成,性质和电子转移研究
    摘要:
    二(biferrocenyl)乙炔(3)和-butadiyne(4)已经准备由根岸,林顿和的Sonogashira Ç,Ç使用BFC-I(交叉偶联反应1)和BFC-C CH(2)(BFC = 1: 1″-二茂铁烯基)作为起始原料。化合物4通过单晶X射线衍射研究对结构进行了分析。各个二茂铁基单元都是共面的和反平行的。电化学测量表明,所有四个二茂铁基单元均可可逆地被氧化。这些分子的电化学特性分别代表了二茂铁和适当的二茂铁类似物二铁茂铁乙炔和二铁茂铁丁二炔的性质的组合。虽然两种化合物的双键氧化态都显示出在二茂铁单元内电荷转移的特征,但三阳离子形式却允许电子通过(–CC –)n(n  = 1,2)官能团转移。观察到的3和3之间的价态电荷转移(IVCT)相互作用4在任何混合价的氧化态允许根据Robin和日作为II类系统中,这些物种的表征。原位IR光谱的3和4表明,内3 Ñ +和4 Ñ +(Ñ  = 0,2,4)无ν
    DOI:
    10.1016/j.jorganchem.2013.11.034
点击查看最新优质反应信息

文献信息

  • Visible-Light Generation of the Naked 12-Electron Fragment C<sub>5</sub>H<sub>5</sub>Fe<sup>+</sup>: Alkyne-to-Vinylidene Isomerization and Synthesis of Polynuclear Iron Vinylidene and Alkynyl Complexes Including Hexairon Stars
    作者:Yanlan Wang、Abdou K. Diallo、Cátia Ornelas、Jaime Ruiz、Didier Astruc
    DOI:10.1021/ic201206e
    日期:2012.1.2
    compact fluorescent light bulb in the presence of terminal alkynes and dppe yielded the vinylidene complexes [FeCp(═C═CHR)(dppe)][PF6] that were deprotonated by t-BuOK to yield the alkynyl complexes [FeCp(-C≡CR)(dppe)]. The reaction has been extended to the synthesis of bis-, tris, tetra-, and hexanuclear iron complexes including three alkynes of the ferrocenyl family.
    的[FeCp(η可见光光解6 -C 6 H ^ 5 CH 3)] [PF 6 ]使用简单的100-W灯泡或在末端炔烃DPPE的存在下,紧凑型荧光灯灯泡,得到偏二配合物[FeCp通过t -BuOK使(proC═CHR)(DPPE)] [PF 6 ]质子化,生成炔基配合物[FeCp(-C≡CR)(DPPE)]。该反应已扩展到合成双核,三核,四核和六核配合物,其中包括三茂基族的三个炔烃
  • Poly(Biferrocenylethynyl)arene and Bis(biferrocenyl)diynyl Complexes and Their Redox Chemistry
    作者:Yanlan Wang、Amalia Rapakousiou、Guillaume Chastanet、Lionel Salmon、Jaime Ruiz、Didier Astruc
    DOI:10.1021/om400864q
    日期:2013.10.28
    bis(biferrocenyl)diyne. Oxidation of all of these poly(biferrocenyl) complexes using a ferricinium salt yields blue, robust biferrocenium complexes. Their localized mixed-valent electronic structure was demonstrated at both Mössbauer and infrared time scales even with the counteranion (BAr4F) that provokes the maximum electrostatic effect and very much enhances the difference between the two oxidation potentials
    通过刚性乙炔基芳基和二炔基间隔基连接的橙色线性双-,星形三-和树状四-二茂铁通过Sonogashira偶联和均偶联反应合成,并被氧化成稳定的蓝色双二茂铁配合物。在双二茂铁基单元中,两个二茂铁基单元彼此之间的接近引入了静电和电子效应,其通过循环伏安法观察到并且负责混合价稳定和局域化。多化电解质[ n -Bu 4 N] [BAr 4 F ] Ar F的使用= 3,5-双(三甲基)苯基}使得可以观察到这些作用的显着增强,并且代表双二茂铁基单元的两个二茂铁基的电化学波的分离。还用后一种电解质在双(二茂铁基)二炔的两个中心二茂铁基单元之间选择性地观察到静电作用。使用三价盐对所有这些聚二茂铁基络合物进行氧化,可生成蓝色的坚固的双二茂铁络合物。即使在抗衡阴离子(BAr 4 F)可以激发最大的静电效应,并极大地增强了两种氧化电位之间的差异。它们的近红外光谱显示出间歇性的电荷转移,与先前记录的二茂铁
  • Click Syntheses of 1,2,3-Triazolylbiferrocenyl Dendrimers and the Selective Roles of the Inner and Outer Ferrocenyl Groups in the Redox Recognition of ATP2− and Pd2+
    作者:Rodrigue Djeda、Amalia Rapakousiou、Liyuan Liang、Nicola Guidolin、Jaime Ruiz、Didier Astruc
    DOI:10.1002/anie.201004756
    日期:2010.10.25
    This way and that: Triazolylbiferrocenyl dendrimers can be synthesized with up to 729 termini. Oxidation results in isolable mixed‐valence dendrimers (see picture). In electrochemical studies, these species can recognize ATP2− and PdII, and they can be used to stabilize Pd nanoparticle catalysts.
    这样,可以合成具有多达729个末端的三唑基二茂铁基树枝状大分子。氧化会产生可分离的混合价树枝状大分子(见图)。在电化学研究中,这些物质可识别ATP 2-和Pd II,并可用于稳定Pd纳米颗粒催化剂。
  • Synthesis and Redox Activity of “Clicked” Triazolylbiferrocenyl Polymers, Network Encapsulation of Gold and Silver Nanoparticles and Anion Sensing
    作者:Amalia Rapakousiou、Christophe Deraedt、Joseba Irigoyen、Yanlan Wang、Noël Pinaud、Lionel Salmon、Jaime Ruiz、Sergio Moya、Didier Astruc
    DOI:10.1021/ic5028916
    日期:2015.3.2
    The design of redox-robust polymers is called for in view of interactions with nanoparticles and surfaces toward applications in nanonetwork design, sensing, and catalysis. Redox-robust triazolylbiferrocenyl (trzBiFc) polymers have been synthesized with the organometallic group in the side chain by ring-opening metathesis polymerization using Grubbs-III catalyst or radical polymerization and with the organometallic group in the main chain by Cu(I) azide alkyne cycloaddition (CuAAC) catalyzed by [Cu(I)(hexabenzyltren)]Br. Oxidation of the trzBiFc polymers with ferricenium hexafluorophosphate yields the stable 35-electron class-II mixed-valent biferrocenium polymer. Oxidation of these polymers with Au-III or Ag-I gives nanosnake-shaped networks (observed by transmission electron microscopy and atomic force microscopy) of this mixed-valent (FeFeIII)-Fe-II polymer with encapsulated metal nanoparticles (NPs) when the organoiron group is located on the side chain. The factors that are suggested to be synergistically responsible for the NP stabilization and network formation are the polymer bulk, the trz coordination, the nearby cationic charge of trzBiFc, and the inter-BiFc distance. For instance, reduction of such an oxidized trzBiFc-AuNP polymer to the neutral trzBiFc-AuNP polymer with NaBH4 destroys the network, and the product flocculates. The polymers easily provide modified electrodes that sense, via the oxidized (FeFeIII)-Fe-II and (FeFeIII)-Fe-III polymer states, respectively, ATP(2) via the outer ferrocenyl units of the polymer and Pd-II via the inner Fc units; this recognition works well in dichloromethane, but also to a lesser extent in water with NaCl as the electrolyte.
  • Mixed-Valent Click Intertwined Polymer Units Containing Biferrocenium Chloride Side Chains Form Nanosnakes that Encapsulate Gold Nanoparticles
    作者:Amalia Rapakousiou、Christophe Deraedt、Haibin Gu、Lionel Salmon、Colette Belin、Jaime Ruiz、Didier Astruc
    DOI:10.1021/ja5079267
    日期:2014.10.8
    Polymers containing triazolylbiferrocene are synthesized by ROMP or radical chain reactions and react with HAuCl4 to provide class-2 mixed-valent triazolylbiferrocenium polyelectrolyte networks (observed inter alia by TEM and AFM) that encapsulate gold nanoparticles (AuNPs). With triazolylbiferrocenium in the side polymer chain, the intertwined polymer networks form nanosnakes, unlike with triazolylbiferrocenium in the main polymer chain. By contrast, simple ferrocene-containing polymers do not form such a ferricenium network upon reaction with Au-III, but only small AuNPs, showing that the triazolyl ligand, the cationic charge, and the biferrocenium structure are coresponsible for such network formations.
查看更多