5,6-dihydroxy-cyclohex-2-ene-1,4-dione | 42833-64-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 5,6-dihydroxy-cyclohex-2-ene-1,4-dione
• 英文别名: 5,6-Dihydroxy-cyclohex-2-en-1,4-dion；2,3-Dihydroxy-2,3-dihydro-benzochinon-(1,4)；5,6-Dihydroxycyclohex-2-ene-1,4-dione
• CAS: 42833-64-7
• 化学式: C₆H₆O₄
• 分子量: 142.111
• InChiKey: KGAUAKJVBKFEJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  5,6-dihydroxy-cyclohex-2-ene-1,4-dione 在 硫酸 、 乙酸酐 作用下， 生成 (+/-)-1t,4a,6,7-tetraacetoxy-(4ar,10ac)-4a,10a-dihydro-1H-dibenzo[1,4]dioxin-2-one
  参考文献：
  名称：

  Le dimère de la cis dihydroxy-5,6 cyclohexène-2 dione-1,4

  摘要：

  对苯二醌在氯酸钠催化氧化下长期以来一直被认为会产生一种二聚物。通过逐渐采用更加激烈的乙酰化条件，已经成功地制备了与二聚物和逐渐脱水和芳构化程度增加的产物相对应的三种乙酸酯。这些化合物现在已被确定为1,2,6,7-四羟基二苯并-p-二噁烯（2a）的四乙酸酯，2-氧代-1,4a（顺式），6,7-四羟基-1,2,4a,10a-四氢二苯并-顺式-p-二噁烯（3）的四乙酸酯，以及顺式-5,6-二羟基环己-2-烯-1,4-二酮（4b）的单半缩醛二聚体。讨论了固态和溶液中二聚体的结构。

  DOI：

  10.1139/v69-120

文献信息

• COMPOUND AND DIMER COMPLEX EMBODIMENTS FOR SUPRAMOLECULAR SENSING
  申请人：UVic Industry Partnerships Inc.

  公开号：US20200407318A1

  公开（公告）日：2020-12-31

  Disclosed herein are embodiments of a compound that can be used as a supramolecular sensor for determining the presence of analytes (e.g., illicit drugs), and for identifying and/or quantifying the analytes. Also disclosed herein is a parallel synthesis method for making compound embodiments, as well as method embodiments for using the compound embodiments. Array embodiments comprising one or more compound embodiments disclosed herein also are described.

  本文披露了一种化合物的实施例，该化合物可用作超分子传感器，用于确定分析物（例如非法药物）的存在，并用于识别和/或定量分析物。还披露了一种用于制备化合物实施例的并行合成方法，以及用于使用化合物实施例的方法实施例。还描述了包括本文披露的一种或多种化合物实施例的阵列实施例。
• 2,3-Dihydro-2,3-dihydroxybenzoquinone dimer
  作者：H. A. Anderson、R. H. Thomson

  DOI：10.1039/j39670002152

  日期：——

  The product obtained by oxidation of benzoquinone with sodium chlorate in the presence of osmium tetroxide is a tricyclic dimer of 2,3-dihydro-2,3-dihydroxybenzoquinone. It reacts with acetic anhydride–sulphuric acid to give 1,2,6,7-tetra-acetoxydibenzo-p-dioxin.

  在四氧化存在下用氯酸钠氧化苯醌的产物是2，3-二氢-2，3-二羟基苯醌的三环二聚体。它与乙酸酐-硫酸反应生成1,2,6,7-四乙酰氧基二苯并-对二恶英。
• Organic EL Device
  申请人：EBISAWA Akira

  公开号：US20110295017A1

  公开（公告）日：2011-12-01

  A highly stable organic EL material having the properties of both benzofluoranthene and anthracene structures is provided. The organic EL device has at least one organic compound layer containing a compound presented by the general formula (I) below: (in which L is a linking group linking any one of the positions 1 to 12 and any one of the positions 13 to 22; the unlinked positions 1 to 22 are substituted by any of a hydrogen atom, substituted or unsubstituted aryl group, substituted or unsubstituted heterocyclic group, substituted or unsubstituted alkyl group, and aromatic amino group; and L presents any of a single bond, substituted or unsubstituted arylene group, substituted or unsubstituted heterocyclic group, and substituted or unsubstituted alkylene group).

  提供了一种具有苯并芴和蒽结构特性的高稳定性有机EL材料。有机EL器件至少具有包含以下通式(I)所示化合物的有机化合物层：（其中L是连接任意1至12位置和任意13至22位置之一的连接基团；未连接的1至22位置由氢原子、取代或未取代的芳基团、取代或未取代的杂环基团、取代或未取代的烷基团和芳香族氨基团中的任何一种取代；L表示单键、取代或未取代的芳基亚烷基基团、取代或未取代的杂环基团和取代或未取代的烷基亚烷基基团中的任何一种）。
• AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
  申请人：HOSOKAWA Chishio

  公开号：US20080004445A1

  公开（公告）日：2008-01-03

  To attain an organic electroluminescence device having a long lifetime and high luminous efficiency, and is capable of emitting blue light having a high color purity, and an aromatic amine derivative for realizing the device, the present invention provides an aromatic amine derivative having a specific structure, and an organic electroluminescence device including an organic thin film layer composed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic amine derivative alone or as a component of a mixture.

  为了获得具有长寿命和高发光效率的有机电致发光器件，并且能够发射具有高色纯度的蓝光，并且为了实现该器件，本发明提供了一种具有特定结构的芳香胺衍生物，以及包括至少一个发光层的有机薄膜层的有机电致发光器件，该有机薄膜层由一个或多个层组成，介于阴极和阳极之间，其中有机薄膜层的至少一层仅含有芳香胺衍生物或作为混合物成分。
• Organic EL device
  申请人：TDK Corporation

  公开号：US20040110030A1

  公开（公告）日：2004-06-10

  One object of the invention is to provide an organic EL device which uses an optical and electronic functional material particularly less susceptible to physical changes, photochemical changes and electrochemical changes, and can give out light emissions of various colors with high reliability and high light emission efficiency. Another object of the invention is to provide an organic EL device comprising an organic thin film formed by an evaporation technique of a compound that has high amorphism and high compatibility with a hole injecting electrode, said organic EL device being substantially free from a driving voltage increase or a luminance drop and a current leakage with neither development nor growth of local non-emitting spots, and so being capable of emitting light with high luminance, and high reliability such as high heat resistance. Yet another object of the invention is to provide an organic EL device using a multilayered film, said organic EL device comprising a hole injecting electrode or an organic material combined therewith, to which the optimum work function is imparted, and having high heat resistance. A further object of the invention is to provide an organic EL device capable of having high Hole mobility and so obtaining much higher current density. Such objects are achievable by the provision of an organic EL device comprising organic compound layers, at least one of which has a skeleton represented by formula (I): 1 where L 0 is any one of o-, p-, and m-phenylene groups which have two, three or four rings and which may have a substituent with the proviso that when L 0 is a phenylene group having four rings, the phenylene group may have an unsubstituted or substituted aminophenyl group somewhere therein, R 01 , R 02 , R 03 and R 04 are each any one of the following groups: 2 where R 11 , R 12 , R 13 , R 14 , R 15 , R 16 and R 17 are each a substituted or unsubstituted aryl group, and r 1 , r 2 , r 3 and r 4 are each an integer of 0 to 5 with the proviso that r 1 +r 2 +r 3 +r 4 ≧1.

  本发明的一个目的是提供一种有机EL器件，其使用光学和电子功能材料，特别是对物理变化、光化学变化和电化学变化不太敏感，并且可以以高可靠性和高发光效率发出各种颜色的光发射。本发明的另一个目的是提供一种有机EL器件，其中包括通过蒸发技术形成的有机薄膜，该有机薄膜具有高非晶性和高与注入空穴电极相容性的化合物，该有机EL器件基本上不会出现驱动电压增加或亮度下降以及电流泄漏，也不会出现局部非发光点的发展或生长，因此可以发出高亮度和高可靠性（如高耐热性）的光。本发明的另一个目的是提供一种使用多层膜的有机EL器件，该有机EL器件包括具有最佳功函数的空穴注入电极或与其组合的有机材料，并具有高耐热性。本发明的另一个目的是提供一种有机EL器件，其能够具有高空穴迁移率，从而获得更高的电流密度。这些目的可通过提供包括有机化合物层的有机EL器件来实现，其中至少有一层的骨架由式（I）表示：其中L0是具有两个、三个或四个环的o-、p-和m-苯基基团之一，并且可以具有取代基，但当L0是具有四个环的苯基基团时，苯基基团可以在其中的某个位置具有未取代或取代的氨基苯基基团，R01、R02、R03和R04是以下任意一种基团之一：其中R11、R12、R13、R14、R15、R16和R17是各自取代或未取代的芳基基团，r1、r2、r3和r4是0至5的整数，但具有r1 + r2 + r3 + r4≥1的限制。