bis-(4-benzoylphenyl) ether | 6966-89-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis-(4-benzoylphenyl) ether
• 英文别名: (oxybis(1,4-phenylene))bis(phenylmethanone)；4,4'-dibenzoyldiphenylether；4,4''-oxy-di-benzophenone；4,4''-Oxy-di-benzophenon；(4-(4-Benzoyl-phenoxy)-phenyl)-phenyl-methanone；[4-(4-benzoylphenoxy)phenyl]-phenylmethanone
• CAS: 6966-89-8
• 化学式: C₂₆H₁₈O₃
• 分子量: 378.427
• InChiKey: RFESNAMUUSDBQQ-UHFFFAOYSA-N

物化性质

• 熔点：
  163-164 °C
• 沸点：
  545.0±35.0 °C(Predicted)
• 密度：
  1.196±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  29
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  bis-(4-benzoylphenyl) ether 在 正丁基锂 、 4-甲基苯磺酸吡啶 、 原甲酸三甲酯 作用下， 以 四氢呋喃 、 正己烷 、 1,2-二氯乙烷 为溶剂， 反应 14.5h， 生成 4-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4'-(1-hydroxy-1-phenylprop-2-yn-1-yl)diphenyl ether
  参考文献：
  名称：

  Spectrokinetic studies on new bi-photochromic molecules containing two naphthopyran entities

  摘要：

  A range of new bi-photochromic molecules containing two identical (3a-d) or two distinct naphthopyran units (6a-d), linked through the phenyl substituents located on the sp(3) hybridised pyran ring carbon atom, using conjugated and non-conjugated spacers, have been synthesised from bis-propynols and (substituted) naphthols. Study of the spectrokinetic properties of these compounds under near UV-vis continuous irradiation conditions revealed that the two naphthopyran units are stimulated independently leading to open forms with higher colourabilities but without affecting the individual bleaching kinetics. Compared to the individual photochromic components and to model mono-photochromes it was observed that the nature of the bridge has a small effect on the photochromic properties of each system. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2005.09.035
• 作为产物：
  描述：

  4-羟基-二苯甲酮 在 三氟甲磺酸三甲基硅酯 、 sodium carbonate 、 对甲苯磺酸 作用下， 以 二氯甲烷 、 二甲基亚砜 、 丙酮 为溶剂， 反应 33.0h， 生成 bis-(4-benzoylphenyl) ether
  参考文献：
  名称：

  A convergent route to poly(phenyl ketone ether) dendrons

  摘要：

  A series of poly(phenyl ketone) dendrons have been constructed using a convergent strategy. An aryl fluoro-substituent is deactivated towards nucleophilic substitution by protection of a para-ketone as an acetal. This allows coupling to an activated aryl fluoride. Subsequent deprotection of the acetyl group then activates the first fluoro-substituent and allows the next generation of the dendron to be added. The synthesis of higher generations is complicated by a scrambling reaction, which lowers the yields. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2006.08.012

文献信息

• Iridium-Catalyzed Synthesis of Diaryl Ethers by Means of Chemoselective CF Bond Activation and the Formation of BF Bonds
  作者：Jianping Chen、Keyan Zhao、Bingyang Ge、Chongying Xu、Dawei Wang、Yuqiang Ding

  DOI：10.1002/asia.201403130

  日期：2015.2

  Transition‐metal‐catalyzed CF activation, in comparison with CH activation, is more difficult to achieve and therefore less fully understood, mainly because carbon–fluorine bonds are the strongest known single bonds to carbon and have been very difficult to cleave. Transition‐metal complexes are often more effective at cleaving stronger bonds, such as C(sp2)X versus C(sp3)X. Here, the iridium‐catalyzed CF activation

  与CH活化相比，过渡金属催化的CF活化更难实现，因此人们对其了解较少，这主要是因为碳-氟键是已知的最强的碳单键，并且很难裂解。 。过渡金属络合物往往在割断更强的键，诸如C（SP更有效2） X与C（SP 3） X.这里，铱催化的Ç  fluorarenes F的活化是通过使用双实现（频哪醇）二硼用B的形成F键和自耦合。该策略提供了将氟化物芳族化合物转化为对称的二芳基醚化合物的便捷方法。此外，在保留了CBr和CCl键的情况下，可以高收率获得CF键裂解的化学选择性产物。
• Carbazole Derivative And Organic Light Emitting Element Using Same
  申请人：LG Chem, Ltd.

  公开号：US20190127327A1

  公开（公告）日：2019-05-02

  The present specification relates to a carbazole derivative of Chemical Formula 1, a coating composition including the carbazole derivative, an organic light emitting device using the same and a method for manufacturing the same.

  本规范涉及化学式1的咔唑衍生物，包括该咔唑衍生物的涂层组合物，使用该涂层组合物的有机发光器件以及制造该器件的方法。
• Novel Compound and Organic Light Emitting Device Comprising the Same
  申请人：LG Chem, Ltd.

  公开号：US20220064101A1

  公开（公告）日：2022-03-03

  The present disclosure provides a novel heterocyclic compound represented by the following Chemical Formula 1, and an organic light emitting device comprising the same, in Chemical Formula 1, L, L 1 , L 2 , X 1 , X 2 , R′ 1 to R′ 3 , R″ 1 to R″ 3 , n 1 to n 3 , m 1 to m 3 , Ar 1 and Ar 2 are described herein.

  本公开提供一种由以下化学式1表示的新型杂环化合物，以及包括该化合物的有机发光器件，在化学式1中，描述了L、L1、L2、X1、X2、R′1至R′3、R″1至R″3、n1至n3、m1至m3、Ar1和Ar2。
• Polymerisation and related reactions involving nucleophilic aromatic substitution. Part 2. The rates of reaction of substituted 4-halogenobenzophenones with the salts of substituted hydroquinones
  作者：Jonathan R. Lovering、John H. Ridd、David G. Parker、John B. Rose

  DOI：10.1039/p29880001735

  日期：——

  4-X-4′-Fluorobenzophenones undergo the expected nucleophilic substitution reactions with the alkalimetal salts of 4-Y-4′-hydroxydiphenyl ethers at 140 °C in diphenyl sulphone as solvent: the Hammett ρ value is 1.02 for the X substituents and –0.34 for the Y substituents. The order of reactivity of the alkali metal salts is Cs > K > Na. The related reaction of fluorobenzophenone with potassium 4-Z-phenolates

  4-X-4'-氟二苯甲酮与4-Y-4'-羟基二苯醚的碱金属盐在140°C的二苯砜溶液中进行预期的亲核取代反应：X取代基的哈米特ρ值为1.02，并且– Y取代基为0.34。碱金属盐的反应性顺序为Cs> K> Na。在相同条件下，氟二苯甲酮与4-Z-苯酚钾的相关反应得出ρ值为–2.28。该结果已用于计算氢醌单钾盐和二钾盐与氟二苯甲酮反应的相应速率系数。
• [EN] ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND ELECTROCHROMIC DISPLAY ELEMENT<br/>[FR] COMPOSÉ ÉLECTROCHROMIQUE, COMPOSITION ÉLECTROCHROMIQUE ET ÉLÉMENT D'AFFICHAGE ÉLECTROCHROMIQUE
  申请人：RICOH CO LTD

  公开号：WO2016203773A1

  公开（公告）日：2016-12-22

  Provided is an electrochromic compound represented by the following general formula (I) or (II) where R1 to R13 are each independently a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group, and at least one of the R1 to the R13 is a polymerizable functional group.

  提供的是一个由下列一般式（I）或（II）表示的电致变色化合物，其中R1至R13分别是氢原子、卤素原子、一价有机基团或可聚合功能基团，且R1至R13中至少有一个是可聚合功能基团。