3H,3'H-2,2'-联吲哚-3,3'-二酮 | 2903-89-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 3H,3'H-2,2'-联吲哚-3,3'-二酮
• 英文名称: dehydroindigo
• 英文别名: 2-(3-oxoindol-2-yl)indol-3-one
• CAS: 2903-89-1
• 化学式: C₁₆H₈N₂O₂
• 分子量: 260.252
• InChiKey: IYPVIOXAYRCAOB-UHFFFAOYSA-N

物化性质

• 沸点：
  495.6±28.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  3H,3'H-2,2'-联吲哚-3,3'-二酮 在 氯仿 、 potassium iodide 作用下， 生成 1H,1H'-2,2'-Biindolylidene-3,3'-dione
  参考文献：
  名称：

  Kalb, Chemische Berichte, 1909, vol. 42, p. 3647,3653, 3658

  摘要：

  DOI：
• 作为产物：
  描述：

  1H,1H'-2,2'-Biindolylidene-3,3'-dione 在 calcium hydroxide 、 氯仿 、 溴 作用下， 生成 3H,3'H-2,2'-联吲哚-3,3'-二酮
  参考文献：
  名称：

  Kalb, Chemische Berichte, 1909, vol. 42, p. 3647,3653, 3658

  摘要：

  DOI：

文献信息

• Maya Blue as a nanostructured polyfunctional hybrid organic–inorganic material: the need to change paradigms
  作者：Antonio Doménech、María Teresa Doménech-Carbó、Manuel Sánchez del Río、María Luisa Vázquez de Agredos Pascual、Enrique Lima

  DOI：10.1039/b901942a

  日期：——

  Maya Blue, an ancient nanostructured organic–inorganic hybrid material resulting from the attachment of indigo, a natural dye, to a phyllosilicate clay, palygorskite, has received considerable attention of late. Despite intensive research, several aspects remain unsolved, in particular the nature of the indigo–palygorskite association. Recent results suggest that the Maya Blue pigment is a complex system in which different topological isomers of various indigoid molecules attached to the palygorskite matrix coexist.

  玛雅蓝是一种古老的纳米结构有机-无机杂化材料，由天然染料靛蓝附着在页硅酸盐粘土、凹凸棒石上而产生，最近受到了相当多的关注。尽管进行了深入的研究，但仍有几个方面尚未解决，特别是靛蓝-凹凸棒石组合的性质。最近的研究结果表明，玛雅蓝颜料是一个复杂的系统，其中附着在凹凸棒石基质上的各种靛蓝分子的不同拓扑异构体共存。
• Organic flow cell batteries and materials for use in same
  申请人：Cambridge Display Technology Limited

  公开号：US10403895B2

  公开（公告）日：2019-09-03

  The present invention relates to an organic flow cell battery having a material comprising an organic molecule that can be used as the electroactive redox material for both electrodes of the battery. By enabling two-electron processes both of the oxidation and reduction to occur in a single molecule, a total of 4-electron transitions is achieved, which allows the organic molecule to be used on both sides of the separator, reducing material costs and allowing the battery to be charge in either direction with equal ease.

  本发明涉及一种有机液流电池，其材料包括一种有机分子，可用作电池两个电极的电活性氧化还原材料。通过使氧化和还原的双电子过程发生在单个分子中，实现了总共 4 个电子的转换，从而使有机分子可用于隔板的两侧，降低了材料成本，并使电池在两个方向上都能轻松充电。
• Electrode materials and processes for their preparation
  申请人：HYDRO-QUÉBEC

  公开号：US11114668B2

  公开（公告）日：2021-09-07

  This application describes an electrode material comprising an indigoid compound, i.e. indigo blue or a derivative thereof, for instance, together with particles of an electrochemically active material dispersed in a binder. Processes for the preparation of the electrode material and electrodes containing the material, as well as to the electrochemical cells and their use are also contemplated.

  本申请介绍了一种电极材料，它包括一种靛蓝化合物，例如靛蓝或其衍生物，以及分散在粘合剂中的电化学活性材料颗粒。本申请还考虑了制备电极材料和含有该材料的电极的工艺，以及电化学电池及其用途。
• Glycosyl iodides. History and recent advances
  作者：Peter J. Meloncelli、Alan D. Martin、Todd L. Lowary

  DOI：10.1016/j.carres.2009.02.032

  日期：2009.6

  The use of glycosyl iodides as an effective method for the preparation of glycosides has had a recent resurgence in carbohydrate chemistry, despite its early roots in which these species were believed to be of limited use. Renewed interest in these species as glycosylating agents has been spurred by their demonstrated utility in the stereoselective preparation of O-glycosides, and other glycosylic compounds. This review provides a brief historical account followed by an examination of the use of glycosyl iodides in the synthesis of oligosaccharicles and other glycomimetics, including C-glycosylic compounds, glycosyl azides and N-glycosides. (C) 2009 Elsevier Ltd. All rights reserved.
• Friedrichsen, Willy; Roehe, Meike; Debaerdemaeker, Tony, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1981, vol. 36, # 5, p. 632 - 643
  作者：Friedrichsen, Willy、Roehe, Meike、Debaerdemaeker, Tony

  DOI：——

  日期：——