1,5-二(苯基硫基)-9,10-蒽醌 | 55879-96-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 1,5-二(苯基硫基)-9,10-蒽醌
• 英文名称: bis-1,5-(phenylthio)-9,10-anthraquinone
• 英文别名: 1,5-bis-phenylsulfanyl-anthraquinone；1,5-Bis-phenylmercapto-anthrachinon；1,5-bis(phenylthio)anthraquinone；9,10-Anthracenedione, 1,5-bis(phenylthio)-；1,5-bis(phenylsulfanyl)anthracene-9,10-dione
• CAS: 55879-96-4
• 化学式: C₂₆H₁₆O₂S₂
• 分子量: 424.544
• InChiKey: JGDLEVAYNWLIKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,5-二(苯基硫基)-9,10-蒽醌 以30%的产率得到
  参考文献：
  名称：

  TOKITA, SUMIO;SUGE, SHOKO;TOYA, MICHIHIKO;NISHI, HISAO, J. CHEM. SOC. JAP., CHEM. AND IND. CHEM.,(1988) N 1, 97-100

  摘要：

  DOI：
• 作为产物：
  描述：

  蒽醌-1，5-二磺酸 在 亚磷酸 、 氯化亚砜 、 碘 、 potassium carbonate 、 N,N-二甲基甲酰胺 作用下， 以 1,2-二氯乙烷 、 氯苯 为溶剂， 生成 1,5-二(苯基硫基)-9,10-蒽醌
  参考文献：
  名称：

  CN116333511

  摘要：

  公开号：

文献信息

• A novel acid-catalyzed rearrangement of 9,10-diaryl-9,10-dihydroanthracene-9,10-diols affording 10,10′-diaryl-9-anthrones
  作者：Mario Smet、Joachim Van Dijk、Wim Dehaen

  DOI：10.1016/s0040-4020(99)00406-8

  日期：1999.6

  substituents are present on the anthracene residue, high amounts of anthrones are formed. These anthrones can be considered to result from a vinylogous pinacol rearrangement of the initial diol. To the best of our knowledge, this type of rearrangement is rarely observed, and the 10,10′-diaryl-9-anthrones obtained in this way, are difficult to prepare otherwise. We prepared a number of such compounds and

  通常，可以通过在乙酸中用KI / NaH 2 PO 2还原相应的9,10-二芳基-9,10-二氢蒽-9,10-二醇来获得9,10-二芳基蒽。相反，我们发现，在杂芳基芳基取代基的情况下，并且当蒽取代基上存在per取代基时，会形成大量的蒽酮。可以认为这些蒽酮是由最初的二醇的频哪醇重新排列而产生的。据我们所知，这种类型的重排很少观察到，并且以这种方式获得的10,10'-二芳基-9-蒽酮很难用其他方法制备。我们制备了许多此类化合物，并研究了涉及的转化机理。结果与桥接过渡状态一致10。
• Substituent effects on the electrocatalytic reduction of oxygen on quinone-modified glassy carbon electrodes
  作者：Fakhradin Mirkhalaf、Kaido Tammeveski、David J. Schiffrin

  DOI：10.1039/b315963a

  日期：——

  The reduction of oxygen catalysed by two sulfur-containing derivatives of anthraquinone has been investigated. The quinones were chemically grafted to a glassy carbon electrode surface and the oxygen reduction reaction in alkaline solution followed a two-electron pathway yielding hydrogen peroxide. The mechanism proposed corresponds to an electrochemical–chemical (EC) reaction where the semiquinone radical anion electrochemically formed reacts chemically with oxygen. The influence on reactivity of electron withdrawing groups present in the quinone molecules has been studied and it is shown that there is an unexpected small dependence between reactivity and standard potential of the grafted quinones. It is shown that steric effects appear important in determining their electrocatalytic properties.

  我们研究了蒽醌的两种含硫衍生物催化的氧气还原反应。醌类化合物被化学接枝到玻璃碳电极表面，碱性溶液中的氧还原反应遵循双电子途径，生成过氧化氢。提出的机理与电化学-化学（EC）反应相对应，即电化学形成的半醌基阴离子与氧气发生化学反应。研究了醌分子中存在的取电子基团对反应活性的影响，结果表明，反应活性与接枝醌的标准电位之间存在意想不到的微小依赖关系。研究结果表明，立体效应在决定醌类化合物的电催化特性方面起着重要作用。
• Liquid crystal compositions with pleochroic anthraquinone dyes
  申请人：The Secretary of State for Defence in Her Britannic Majesty's Government

  公开号：US04405211A1

  公开（公告）日：1983-09-20

  A material suitable for a guest-host liquid crystal device comprises a solution of a liquid crystal material and a pleochroic dye wherein the pleochroic dye comprises at least one compound having a formula: ##STR1## wherein: R represents a group selected from optionally substituted alkyl and optionally substituted monocyclic aryl; Q represents a group selected from halo, OH, --NO.sub.2, alkyl, aryl and --NR.sub.1 R.sub.2, wherein each of R.sub.1 and R.sub.2 independently represents a group selected from H, alkyl and aryl; x represents an integer from 1 to 4; and y represents an integer from 0 to 4; x+y being in the inclusive range 2 to 4; provided that when x+y=2, x=1 and y=1.

  适用于客人-主机液晶设备的材料包括液晶材料和偏光染料的溶液，其中偏光染料包括至少一种具有以下式子的化合物： ##STR1## 其中：R代表从可选取代的烷基和可选取代的单环芳基中选择的基团；Q代表从卤素，OH，--NO.sub.2，烷基，芳基和--NR.sub.1 R.sub.2中选择的基团，其中R.sub.1和R.sub.2各自独立地代表H，烷基和芳基中选择的基团；x表示1到4之间的整数；y表示0到4之间的整数；x+y在包含范围2到4内；前提是当x+y=2时，x=1且y=1。
• Liquid crystal compositions containing pleochroic dye
  申请人：Minnesota Mining and Manufacturing Company

  公开号：US04232949A1

  公开（公告）日：1980-11-11

  Liquid crystal compositions containing pleochroic dyes. The pleochroic dyes are substituted anthraquinone dyes containing at least one carbocyclic or heterocyclic group linked to the anthraquinone moiety through a sulfur atom. The dyes are used in guest-host combinations with nematic liquid crystal compositions having positive dielectric anisotropy. Electro-optic devices containing these guest-host combinations are disclosed.

  含有双色染料的液晶组合物。这些双色染料是含有至少一个碳环或杂环基团的取代蒽醌染料，通过硫原子连接到蒽醌基团上。这些染料与具有正电介质各向异性的向列相液晶组合物一起用于客体-主体组合。公开了包含这些客体-主体组合的电光设备。
• Light-emitting device, condensed polycyclic compound used therein and method for producing same
  申请人：Ikeda Masaaki

  公开号：US20060051612A1

  公开（公告）日：2006-03-09

  The device according to the invention is a device having organic thin films containing a light-emitting layer between an anode and a cathode that emits light by application of electric energy, characterized in that the light-emitting device contains at least a compound having the basic skeleton represented by the following General Formula (1) or (2). Use of the condensed polycyclic compound according to the invention allows production of high-brightness, high-efficiency light-emitting device superior in color purity.

  该发明的装置是一种具有有机薄膜的装置，其在阳极和阴极之间包含发光层，通过施加电能发出光，其特征在于发光装置至少包含具有以下一般式（1）或（2）所表示的基本骨架的化合物。根据本发明使用的紧缩多环化合物可生产出色纯度高、亮度高、效率高的发光装置。