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2-{1,3-dithiol-2-ylidene}-(1,3)-dithiolo[4,5-c]pyrrole | 753478-52-3

中文名称
——
中文别名
——
英文名称
2-{1,3-dithiol-2-ylidene}-(1,3)-dithiolo[4,5-c]pyrrole
英文别名
2-(1,3-dithiol-2-ylidene)-5H-[1,3]dithiolo[4,5-c]pyrrole
2-{1,3-dithiol-2-ylidene}-(1,3)-dithiolo[4,5-c]pyrrole化学式
CAS
753478-52-3
化学式
C8H5NS4
mdl
——
分子量
243.398
InChiKey
CBNWESANRIYWBW-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

  • 熔点:
    190-191 °C
  • 沸点:
    329.4±42.0 °C(Predicted)
  • 密度:
    1.742±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    117
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-{1,3-dithiol-2-ylidene}-(1,3)-dithiolo[4,5-c]pyrrole 在 sodium hydride 、 对甲苯磺酸 作用下, 以 四氢呋喃乙醇N,N-二甲基甲酰胺 为溶剂, 生成 2-{1,3-dithiol-2-ylidene}-5-{2-[2-(hydroxyethoxy)ethoxy]ethyl}-(1,3)-dithiolo[4,5-c]pyrrole
    参考文献:
    名称:
    Binding Studies between Triethylene Glycol-Substituted Monopyrrolotetrathiafulvalene Derivatives and Cyclobis(paraquat-p-phenylene)
    摘要:
    The synthesis of several pi-electron-donating monopyrrolotetrathiafulvalene (MPTTF) derivatives, which conceptually can be divided into three classes containing none, one, or two triethylene glycol (TEG) substituents, is described. In all cases, the complexation between the pi-electron donating MPTTF unit and the pi-electron-deficient tetracationic cyclophane cyclobis(paraquat-p-phenylene) (CBPQT(4+)) has been investigated using UV-vis dilution techniques. The results reveal that the strength of the binding between MPTTF derivatives and CBPQT(4+) is directly correlated to the pi-electron donating properties of the MPTTF derivatives. However, the pi-electron-donating properties of the MPTTF derivatives is not the only factor of importance. The results enclosed in the present studies demonstrate that the TEG substituents assist the complexation process most likely on account of their capacity to participate in [C-H center dot center dot center dot O] hydrogen bonding interactions with some of the alpha-CH protons in the bipyridinium units of CBPQT(4+) and the stabilizing effect that attachment of one or two TEG substituents to the MPTTF unit exerts upon complexation with CBPQT(4+) has been quantified to approximately 0.3 and 0.5 kcal mol(-1), respectively. These results serve to lay an extended foundation for the understanding of which buttons to push when it comes to improve the design of bistable molecular switches based on (MP)TTF and CBPQT(4+).
    DOI:
    10.1021/jo061962c
  • 作为产物:
    参考文献:
    名称:
    官能化的吡咯并四硫富瓦烯的合成进展。
    摘要:
    四硫富瓦烯(TTF,1)部分的电子给体和独特的氧化还原特性已导致在许多化学领域中的各种应用。单吡咯并四硫富瓦烯(MPTTF,4)和双吡咯并四硫富瓦烯(BPTTF,5)是有用的结构基序,并已在超分子化学和分子电子学等领域得到广泛使用。因此,能够合成功能化的MPTTF和BPTTF的协议引起了广泛的关注。在这里,我们介绍了一系列功能化的MPTTF和BPTTF种类的合成。首先,描述了前体物质N-甲苯磺酰基-(1,3)-二硫代[4,5-c]吡咯-2-酮(6)的大规模制备以及类似物N-的合成甲苯磺酰基-4,6-二甲基-(1,3)-二硫代[4,5-c]吡咯-2-酮(7)。之后,我们展示了6和7如何通过均相偶联反应和功能化的MPTTF与多种1,3-二硫代-2-硫酮的交叉偶联反应来制备BPTTF(19)。随后,讨论了更复杂功能的合并。我们展示了如何使用2-氰基乙基保护基来提供被硫醚官能化的MPTTF,例如一系列乙二醇衍生物。此外,还讨论了1
    DOI:
    10.3762/bjoc.11.125
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文献信息

  • Tripodal pyrrolotetrathiafulvalene receptors for recognition of electron-deficient molecular guests
    作者:Michèle-Laure Lieunang Watat、Thomas Dülcks、Dorit Kemken、Vladimir A. Azov
    DOI:10.1016/j.tetlet.2013.12.011
    日期:2014.1
    We report the synthesis of tripodal receptors with monopyrrolo-tetrathiafulvalene arms 1a,b, based on 1,3,5-substituted 2,4,6-triethylbenzene scaffold. The three converging pyrrolotetrathiafulvalene groups form an electron rich cone-shaped binding site. Molecular hosts 1a,b are capable of binding neutral electron deficient guests in solution, as well as positively charged pyridinium species in the
    我们报道了基于1,3,5-取代的2,4,6-三乙苯支架的单吡咯并四硫富瓦烯臂1a,b的三脚架受体的合成。三个会聚的吡咯并四硫富瓦烯基形成富电子的锥形结合位点。分子主体1a,b能够结合溶液中的中性电子不足的来宾以及气相中带正电的吡啶鎓类物质。
  • Rationally Designed Calix[4]arene–Pyrrolotetrathiafulvalene Receptors for Electron-Deficient Neutral Guests
    作者:Matthias H. Düker、Hannes Schäfer、Matthias Zeller、Vladimir A. Azov
    DOI:10.1021/jo400502t
    日期:2013.5.17
    bis-monopyrrolotetrathiafulvalene-calix[4]arene conjugates 2a,b and 3a,b have been efficiently synthesized using a modular construction approach. The new compounds feature a molecular tweezer architecture with a quasi-parallel arrangement of redox-active tetrathiafulvalene (TTF) arms, which serve as the guest binding centers. Complexation studies using UV/vis binding titrations revealed a high affinity of the
    四个上缘双单吡咯并四硫富瓦烯-杯[4]芳烃共轭物2a,b和3a,b已经使用模块化构造方法有效地进行了合成。新化合物具有分子钳结构,具有氧化还原活性四硫富富瓦烯(TTF)臂的准平行排列,可作为宾客结合中心。使用UV / vis结合滴定法进行的络合研究表明,杯芳烃– TTF受体对平面电子缺陷客体具有高度亲和力,从而导致溶液中形成深色的电荷转移络合物。受体的结合效率取决于杯芳烃骨架的柔韧性和TTF臂的电子性质:最高的结合效率由受体2b显示,其具有高度预组织的分子结构和富电子的TTF部分。
  • Functional molecular architectures based on tetrathiafulvalene building blocks
    作者:Vladimir A. Azov
    DOI:10.1080/10426507.2016.1250764
    日期:2017.2.1
    ABSTRACT ABSTRACT Tetrathiafulvalenes (TTFs) 1, redox-controllable electron-rich heterocycles, were employed as building blocks for the construction of molecular receptors and switchable macrocycles. Redox-active calixarene-based molecular receptors 2 with various substituents R1 on the tetrathiafulvalene groups and rigid or flexible attachment of TTF units to the backbone have been prepared using modular
    图形摘要 摘要 四硫富瓦烯 (TTF) 1,氧化还原可控的富电子杂环,被用作构建分子受体和可切换大环的构件。氧化还原活性杯芳烃基分子受体 2 在四硫富瓦烯基团上具有各种取代基 R1,并且 TTF 单元与骨架的刚性或柔性连接已使用模块化构建方法制备。在受体溶液中加入平面缺电子客体导致形成深颜色的电荷转移复合物,结合常数达到 2.5 × 105 M-1。TTF 取代基显示出对结合常数和电荷转移强度的强烈影响。通过合成大环四硫富瓦烯-偶氮苯 (TTF-AB) 共轭物 3,我们已经展示了光化学控制的大环化的第一个例子,其中较小的 1 + 1 和较大的 2 + 2 环化产物的形成可以通过其中一个反应物的光异构化进行调节。发现小的结构刚性 TTF-AB 大环的氧化电位取决于 AB 部分的构象。
  • Self-Assembled Architectures with Segregated Donor and Acceptor Units of a Dyad Based on a Monopyrrolo-Annulated TTF-PTM Radical
    作者:Manuel Souto、Marta V. Solano、Morten Jensen、Dan Bendixen、Francesca Delchiaro、Alberto Girlando、Anna Painelli、Jan O. Jeppesen、Concepció Rovira、Imma Ratera、Jaume Veciana
    DOI:10.1002/chem.201500497
    日期:2015.6.8
    tetrathiafulvalene (TTF) unit through a π‐conjugated N‐phenyl–pyrrole–vinylene bridge has been synthesized and characterized. The intramolecular electron transfer process and magnetic properties of the radical dyad have been evaluated by cyclic voltammetry, UV/Vis spectroscopy, vibrational spectroscopy, and ESR spectroscopy in solution and in the solid state. The self‐assembling abilities of the radical
    基于聚氯三苯甲基(PTM)自由基亚基通过π共轭N连接到四硫富瓦烯(TTF)单元的电子供体-受体二元体合成并表征了苯基-吡咯-乙烯基桥。已通过溶液和固态中的循环伏安法,UV / Vis光谱,振动光谱和ESR光谱评估了自由基二倍体的分子内电子转移过程和磁性。X射线晶体学分析研究了自由基二元组及其质子化的非自由基类似物的自组装能力,这表明该自由基二元组产生了超分子结构,其中供体和受体单元分开,TTF亚基排列在其中一维人字形堆栈。
  • Tuning of tetrathiafulvalene properties: versatile synthesis of <i>N</i>-arylated monopyrrolotetrathiafulvalenes via Ullmann-type coupling reactions
    作者:Vladimir A Azov、Diana Janott、Dirk Schlüter、Matthias Zeller
    DOI:10.3762/bjoc.11.96
    日期:——
    Ullmann-type coupling reaction was employed for the preparation of several N-arylated monopyrrolotetrathiafulvalenes with variable substitution patterns. Spectroscopic and electrochemical properties of the coupling products strongly depend on the electronic nature of the aromatic substituents due to their direct conjugation with the tetrathiafulvalene chromophore. The crystal packing of the arylated
    乌尔曼型偶联反应用于制备几种具有可变取代模式的N-芳基单吡咯并四硫富瓦烯。偶联产物的光谱和电化学性质在很大程度上取决于芳族取代基的电子性质,因为它们与四硫富瓦烯生色团直接共轭。芳基化的单吡咯并四硫富瓦烯的晶体堆积主要由CH ... X弱氢键和涉及四硫富瓦烯部分的短S ... S接触网络组成。
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