苯并[a]吖啶-12(7H)-酮 | 13471-30-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 苯并[a]吖啶-12(7H)-酮
• 英文名称: Benzacridon
• 英文别名: Benzacrydon；1,2-Benzacridon；7H-benzo[a]acridin-12-one；7H-Benz[a]acridin-12-on；Benzo[a]acridin-12(7H)-one；7H-benzo[a]acridin-12-one
• CAS: 13471-30-2
• 化学式: C₁₇H₁₁NO
• 分子量: 245.28
• InChiKey: IGLJEYHKQKRBAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  2

SDS

反应信息

• 作为反应物：
  描述：

  苯并[a]吖啶-12(7H)-酮 在 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 生成 7,12-dihydro-benzo[a]acridine
  参考文献：
  名称：

  酸催化吖啶与甲硅烷基重氮烯醇化物的氧化交叉偶联和Rh催化重排：γ-(9-吖啶亚基)-β-酮酯的两步合成

  摘要：

  描述了吖啶类和甲硅烷基重氮烯醇化物的 MsOH 催化的氧化交叉偶联和所得重氮产物的 Rh 2 (OAc) 4催化的重排。该反应以良好的收率提供了各种 γ-(9-acridanylidene)-β-酮酯，它们带有一个活性 α-亚甲基单元用于进一步的官能化。

  DOI：

  10.1039/d1ob00691f
• 作为产物：
  描述：

  N-苯基-2-萘胺 在 chromium(VI) oxide 、 溶剂黄146 、 zinc(II) chloride 作用下， 生成 苯并[a]吖啶-12(7H)-酮
  参考文献：
  名称：

  Postowskii; Lundin, Zhurnal Obshchei Khimii, 1940, vol. 10, p. 71,74

  摘要：

  DOI：

文献信息

• Synthesis, Structure and Properties of Fused π‐Extended Acridone Derivatives
  作者：Hongshuai Gao、Gang Zhang

  DOI：10.1002/ejoc.202000871

  日期：2020.9.7

  The angularly and linearly fused acridone derivatives were synthesized and their properties were shape‐depended. The angularly fused acridone derivatives showed weakened aromaticity of the benzene ring at the turning point, whereas the linearly fused ones demonstrated stronger fluorescence intensity and better electronic couplings with potential applications in organic electronics.

  合成了角和线性稠合的cri啶酮衍生物，它们的性质取决于形状。角稠合的cri啶酮衍生物在拐点处苯环的芳香性减弱，而线性稠合的demonstrated啶酮衍生物具有更强的荧光强度和更好的电子耦合性，在有机电子领域具有潜在的应用前景。
• Synthesis and antitumor activity of fused quinoline derivatives.
  作者：Masatoshi YANATO、Yasuo TAKEUCHI、Ming-rong CHANG、Kuniko HASHIGAKI、Takashi TSURUO、Tazuko TASHIRO、Shigeru TSUKAGOSHI

  DOI：10.1248/cpb.38.3048

  日期：——

  Some tetracyclic quinolines (9 and 14) with a [2-methoxy-4-[(methylsulfonyl)amino]phenyl]amino side chain were prepared and their deoxyribonucleic acid (DNA) intercalative properties, KB cytotoxicity, antitumor activity (P388 leukemia), and ability to induce topoisomerase II dependent DNA cleavage were investigated. The indoloquinoline derivative 9 exhibited the most potent activity (dose=6.3mg, T/C%=300) in this series. The steric structural features of the chromophores of the compounds previously and newly synthesized were studied by a computer-associated molecular graphics technique. Relationships between the steric structural features of the chromophores and biological activities are also discussed.

  制备了一些具有[2-甲氧基-4-[（甲磺酰）氨基]苯基]氨基侧链的四环喹啉类化合物（9 和 14），并研究了它们的脱氧核糖核酸（DNA）插层特性、KB 细胞毒性、抗肿瘤活性（P388 白血病）以及诱导拓扑异构酶 II 依赖性 DNA 分裂的能力。在该系列中，吲哚喹啉衍生物 9 的活性最强（剂量=6.3 毫克，T/C%=300）。通过计算机辅助分子图形技术研究了以前合成的和新合成的化合物发色团的立体结构特征。还讨论了发色团立体结构特征与生物活性之间的关系。
• ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE, DISPLAY DEVICE, LIGHT-EMITTING THIN FILM AND COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND LIGHT-EMITTING METHOD
  申请人：Konica Minolta, Inc.

  公开号：EP2980876A1

  公开（公告）日：2016-02-03

  The present invention addresses the problem of providing: an organic electroluminescent element which exhibits an enhanced light emitting efficiency; a lighting device and a display device, each of which is provided with said organic electroluminescent device; a light-emitting thin film; a light-emitting composition; and a light-emitting method. An organic electroluminescent element (10,101) which is provided with one pair of electrodes (105,107) and one or multiple organic layers (106) disposed therebetween and which is characterized in that both a compound which emits a thermally activated delayed fluorescence and a heavy atom compound are each contained in any of the organic layers (106), said heavy atom compound having an external heavy-atom effect of accelerating the intersystem crossing from the triplet excited state of the compound which emits a thermally activated delayed fluorescence to the singlet excited state thereof and thus enhancing the fluorescence.

  本发明所要解决的问题是提供：一种发光效率更高的有机电致发光元件；一种照明装置和一种显示装置，每种装置都配有所述有机电致发光元件；一种发光薄膜；一种发光组合物；以及一种发光方法。一种有机电致发光元件（10,101），该元件具有一对电极（105,107）和设置在其间的一个或多个有机层（106），其特征在于，在任何一个有机层（106）中都含有一种可发出热激活延迟荧光的化合物和一种重原子化合物、所述重原子化合物具有外部重原子效应，可加速从发出热激活延迟荧光的化合物的三重激发态到其单重激发态的系统间交叉，从而增强荧光。
• ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY, AND LIGHTING DEVICE
  申请人：Konica Minolta, Inc.

  公开号：EP3200255A2

  公开（公告）日：2017-08-02

  Provided are an organic electroluminescent (EL) element having high luminescent efficiency, a small aging change in luminescent intensity even after the organic EL element is stored at a high temperature together with a long luminescent lifetime at a high temperature, and a method for producing the organic EL element. Further, a display and a lighting device including the organic EL element are also provided. The organic EL element contains an organic layer provided between at least a pair of a cathode and an anode. The organic layer is formed of at least one layer including a luminescent layer, and at least one layer forming the organic layer contains at least one of the compounds represented by the general formulae (A1) to (A5).

  本发明提供了一种有机电致发光（EL）元件，其发光效率高，即使在高温下储存该有机 EL 元件，发光强度的老化变化也很小，并且在高温下的发光寿命长，还提供了一种生产该有机 EL 元件的方法。此外，还提供了包括有机 EL 元件的显示器和照明设备。有机 EL 元件包含至少一对阴极和阳极之间的有机层。该有机层由包括发光层的至少一层构成，而构成该有机层的至少一层含有通式（A1）至（A5）所代表的至少一种化合物。
• Coating liquid for forming light emitting layer, organic electroluminescent element, method for manufacturing organic electroluminescent element, and lighting/display device
  申请人：Konica Minolta, Inc.

  公开号：US10141520B2

  公开（公告）日：2018-11-27

  One objective of the present invention is to provide a coating liquid for forming a light emitting layer, which improves quantum efficiency. Another objective of the present invention is to provide: an organic electroluminescent element which is formed by means of this coating liquid for forming a light emitting layer; a lighting device, a display device and a white electroluminescent device, each of which is provided with this organic electroluminescent element; and a method for manufacturing an organic electroluminescent element. A coating liquid for forming a light emitting layer according to the present invention is used for the purpose of forming a light emitting layer, which is one of one or more organic layers held between a positive electrode and a negative electrode, and this coating liquid for forming a light emitting layer is characterized by containing a thermally activated delayed fluorescent compound.

  本发明的一个目的是提供一种用于形成发光层的涂层液，它能提高量子效率。本发明的另一个目的是提供：一种有机电致发光元件，它是通过这种用于形成发光层的涂覆液形成的；一种照明设备、一种显示设备和一种白色电致发光设备，其中每个设备都配备有这种有机电致发光元件；以及一种制造有机电致发光元件的方法。根据本发明，一种用于形成发光层的涂覆液被用于形成发光层，该发光层是夹在正极和负极之间的一个或多个有机层中的一个，这种用于形成发光层的涂覆液的特点是含有热激活延迟荧光化合物。