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1-ethynyl-1',2,2',3,3',4,4',5-octamethylferrocene | 201472-67-5

中文名称
——
中文别名
——
英文名称
1-ethynyl-1',2,2',3,3',4,4',5-octamethylferrocene
英文别名
1-ethynyl-2,3,4,5-tetramethylcyclopenta-1,3-diene;iron(2+);1,2,3,5-tetramethylcyclopenta-1,3-diene
1-ethynyl-1',2,2',3,3',4,4',5-octamethylferrocene化学式
CAS
201472-67-5
化学式
C20H26Fe
mdl
——
分子量
322.273
InChiKey
QNXZRWJGZPHSEN-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):
    5.26
  • 重原子数:
    21
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1-ethynyl-1',2,2',3,3',4,4',5-octamethylferrocene 在 copper diacetate 作用下, 以 吡啶甲醇乙醚 为溶剂, 以42%的产率得到1,4-bis(octamethylferrocene)butadiyne
    参考文献:
    名称:
    Octamethylferrocenylethynyl units as peripheral groups in rigid, π-conjugated molecular architectures
    摘要:
    The synthesis and full characterization of octamethylethynylferrocene 2 is described. Additionally, the reaction of 2 with copper(II) acetate, 1,4-diiodobenzene and 1,3,5-triiodobenzene to give 1.4-bis(octamethylferrocenyl)butadiyne 3, 1,4-bis(octamethylferroceny lethynyl)benzene 4 and 1,3,5-tris(octamethyferrocenyllethyny)be 5 is presented. As a result of electrochemical investigations of 2-5 only 3 shows two one-electron oxidations with a peak-separation of 150 mV. (C) 1997 Elsevier Science S.A.
    DOI:
    10.1016/s0022-328x(97)00360-4
  • 作为产物:
    描述:
    1-formyl-2,2′,3,3′,4,4′5,5′-octamethylferrocene(氯甲基)三苯基氯化磷正丁基锂potassium tert-butylate 作用下, 以 四氢呋喃 为溶剂, 反应 27.0h, 以56%的产率得到1-ethynyl-1',2,2',3,3',4,4',5-octamethylferrocene
    参考文献:
    名称:
    用于比例氧化还原标记和核苷酸和DNA编码的二茂铁氧化电位的调节。
    摘要:
    设计并合成了三组分别带有未取代的二茂铁,八甲基二茂铁和二茂铁羧酰胺的7-脱氮腺嘌呤和胞嘧啶核苷和三磷酸核苷,它们通过炔烃系链连接至7或5位。修饰的dNFcX TPs是引物延伸中KOD XL DNA聚合酶的良好底物,可用于酶促合成氧化还原标记的DNA探针。方波伏安法显示,与二茂铁相比,八甲基二茂铁的氧化电势已移至较低值,而二茂铁羧酰胺的电势已移至较高电势。合成含有不同比例的Fc标记的A(dAFc)和FcPa标记的C(dCFcPa)的尾状PEX产物,并与固定在金电极上的捕获寡核苷酸杂交,以研究氧化还原标记的DNA的电化学。观察到了DNA中dAFc和dCFcPa碱基的清晰可辨,完全正交和比例峰,表明了它们可用于氧化还原编码核碱基以及直接电化学测量未知DNA序列中核碱基的相对比例。
    DOI:
    10.1002/chem.201904700
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文献信息

  • Syntheses and Properties of Multiferrocenylated Corannulenes
    作者:Berit Topolinski、Bernd M. Schmidt、Sergej Schwagerus、Michael Kathan、Dieter Lentz
    DOI:10.1002/ejic.201402667
    日期:2014.11
    The syntheses and properties of corannulenes bearing different numbers and types of ferrocenyl groups are described. Six different monoferrocenylated corannulenes were synthesized, and the crystal structure of 1-corannulenyl-1′-(ferrocenyl)benzene was elucidated by single-crystal X-ray analysis. Further, diferrocenylated corannulenes bearing methyl or trifluoromethyl groups are reported. Buckybowls
    描述了具有不同数量和类型的二茂铁基团的烯的合成和性质。合成了六种不同的单二茂铁二茂铁,并通过单晶X射线分析阐明了1-二茂铁基-1'-(二茂铁基)苯的晶体结构。此外,还报道了带有甲基或三甲基基团的二烯基化二烯。具有四个和五个二茂铁基取代基的 Buckybowls 由四环烯和对称的五环烯合成。通过单晶 X 射线分析确定了四亚基化二烯的分子结构和果壳状晶体堆积。此外,本文提出的所有化合物均在溶液中进行电化学和光学测量。
  • Siemeling, Ulrich; Vorfeld, Udo; Neumann, Beate, European Journal of Inorganic Chemistry
    作者:Siemeling, Ulrich、Vorfeld, Udo、Neumann, Beate、Stammler, Hans-Georg、Zanello, Piero、Fabrizi de Biani, Fabrizia
    DOI:——
    日期:——
  • Tunable Donor−Acceptor Interactions in 4-Ene/Yne-Ferrocenyl and 4-Enamine Naphthalimides with Ferrocenyl Headgroups
    作者:C. John McAdam、Joy L. Morgan、Brian H. Robinson、Jim Simpson、Philip H. Rieger、Anne L. Rieger
    DOI:10.1021/om0304659
    日期:2003.11.1
    A series of 4-(X)-substituted naphthalimides (X = ethenylFc, ethynylFc, piperidinyl, ethenylpiperidinyl, ethenylpyrrolidinyl) with ferrocenyl headgroups (R = Fc(CH2)(n), n = 1, 5, 11) and analogous ethenylFc, ethynylFc, and ethynylFc(#) (Fc(#) = octamethylferrocenyl) compounds with a methyl headgroup have been investigated. These are the first 4-enamine-1,8-naphthalimides to be reported. Spectrochemical properties for all compounds are presented and the X-ray structures of 4-piperidinyl and 4-ethynylferrocenyl derivatives described. This series of donor-acceptor derivatives allows a correlation between the degree of internal charge separation, UV-vis and emission properties, and mediation by the organometallic redox couple. Charge separation increases in the order 4-amino much less than 4-C=C-amino congruent to4-Cequivalent toCFc congruent to 4-C=CFc < 4-Cequivalent toCFc(#). The unsaturated spacer is the key influence on both gimel(flu) and phi(f), but gimel(flu) is independent of the headgroup due to the imide node. In contrast, of shows a "distance" effect for the ferrocenyl headgroup, and as a result phif can be "tuned"; dyads with the Fc(CH2)(11) headgroup have phi(f) > 0.2. Solvatochromism data gives an excited state dipole of similar to8 D. An EPR study of radical anions provides a description of the SOMO. Through-space interaction between the ferrocenyl headgroup and the charge-separated excited state may account for some of the trends in EPR and of. In general, emission is decreased upon oxidation to the ferrocenium analogues.
  • X-ray structural and Mössbauer spectroscopic investigation of terminal ethynylmetallocenium salts
    作者:Herwig Schottenberger*、Klaus Wurst、Rolfe H Herber*
    DOI:10.1016/s0022-328x(01)00646-5
    日期:2001.4
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