9-(p-Diphenyl)dibenzoxanthen | 37097-06-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: 9-(p-Diphenyl)dibenzoxanthen
• 英文别名: 14-biphenyl-4-yl-14H-dibenzo[a,j]xanthene；14-Biphenyl-4-yl-14H-dibenzo[a,j]xanthen；2-(4-Phenylphenyl)-13-oxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3(12),4,6,8,10,15,17,19,21-decaene
• CAS: 37097-06-6
• 化学式: C₃₃H₂₂O
• 分子量: 434.537
• InChiKey: PVPACLDLEMBZSN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  34
• 可旋转键数：
  2
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9-(p-Diphenyl)dibenzoxanthen 在 高氯酸 、 lead dioxide 、 溶剂黄146 作用下， 生成 14-biphenyl-4-yl-dibenzo[a,j]xanthenylium; perchlorate
  参考文献：
  名称：

  Dilthey; Dahm, Journal fur praktische Chemie (Leipzig 1954), 1934, vol. <2> 141, p. 61,62

  摘要：

  DOI：
• 作为产物：
  描述：

  对苯基苯甲醛 、 2-萘酚 在 五氯化铌 作用下， 以 二氯甲烷 为溶剂， 反应 48.0h， 以96%的产率得到9-(p-Diphenyl)dibenzoxanthen
  参考文献：
  名称：

  Efficient one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives promoted by niobium pentachloride

  摘要：

  本文描述了一种简单高效的方法，通过在铌五氯化物存在下，将2-萘酚与芳基醛一锅法缩合合成14-芳基-14H-二苯并[a,j]黄芩烷衍生物。反应在常温下使用25摩尔%的NbCl5进行，反应时间合适，产率优异。

  DOI：

  10.2478/s11696-014-0597-8

文献信息

• High acidity cellulose sulfuric acid from sulfur trioxide: a highly efficient catalyst for the one step synthesis of xanthene and dihydroquinazolinone derivatives
  作者：Xiaofei Yue、Zhiqiang Wu、Gang Wang、Yanping Liang、Yanyan Sun、Manrong Song、Haijuan Zhan、Shuxian Bi、Wanyi Liu

  DOI：10.1039/c9ra05748j

  日期：——

  development and preparation of cellulose sulfonate catalysts provide a good approach for the development and application of cellulose, and also an important application of green organic catalytic synthesis methodology.

  SO 3气相磺化成功制备了一种稳定性高、催化活性优异、酸度值高（约1.55 mmol g -1 ）的纤维素磺酸盐催化剂（HS-纤维素磺酸盐）。采用HRTEM、XRD、IR、TG等手段对催化剂的基本形貌和纳米结构进行了测定，并将该催化剂应用于二氢喹唑啉酮衍生物与呫吨类化合物的催化反应，获得了非常有价值的结果。纤维素磺酸盐催化剂的开发和制备为纤维素的开发和应用提供了良好的途径，也是绿色有机催化合成方法学的重要应用。
• Fe2+ supported on hydroxyapatite-core–shell-γ-Fe2O3 nanoparticles: Efficient and recyclable green catalyst for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives
  作者：Hakimeh Sadat Haeri、Sobhan Rezayati、Eshagh Rezaee Nezhad、Hamed Darvishi

  DOI：10.1007/s11164-015-2318-5

  日期：2016.5

  electron microscopy, and vibrating sample magnetometry spectra. Then, γ -Fe2O3–HAp-Fe2+ NPs were used as an efficient, reusable and heterogeneous nanocatalyst for one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes via the one-pot condensation reaction of arylaldehydes and 2-naphthol under solvent-free conditions in good to excellent yields. This procedure has a lot of advantages such as very easy

  在这项工作中，铁2+支撑在羟基磷灰石的核-壳- γ -Fe 2 ö 3纳米颗粒（ γ -Fe 2 ö 3 -HAp -铁2+的NP）已被制备和表征通过傅里叶变换红外光谱，X-射线衍射，透射电子显微镜，扫描电子显微镜和振动样品磁强光谱。然后， γ -Fe 2 O 3 -HAp-Fe 2+通过无溶剂条件下芳基醛和2-萘酚的一锅缩合反应，NPs被用作一种高效，可重复使用的多相纳米催化剂，用于一锅合成14-芳基-14H-二苯并[a，j]黄嘌呤。高产。该方法具有许多优点，例如非常容易的反应条件，操作简单，反应时间短，产率高以及通过避免有毒的常规催化剂和溶剂而具有绿色方面。此外， γ -Fe 2 O 3 -HAp-Fe 2+ NPs易于从反应混合物中回收，可以重复使用七次而不会损失活性。
• POUPELIN J.-P.; SAINT-RUF G.; LACROIX R.; NARCISSE G.; FOUSSARD-BLANPIN O+, EUR. J. MED. CHEM., 1978, 13, NO 4, 381-385
  作者：POUPELIN J.-P.、 SAINT-RUF G.、 LACROIX R.、 NARCISSE G.、 FOUSSARD-BLANPIN O+

  DOI：——

  日期：——
• SPIN-ON COMPOSITIONS COMPRISING AN INORGANIC OXIDE COMPONENT AND AN ALKYNYLOXY SUBSTITUTED SPIN-ON CARBON COMPONENT USEFUL AS HARD MASKS AND FILLING MATERIALS WITH IMPROVED SHELF LIFE
  申请人：Merck Patent GmbH

  公开号：US20220025109A1

  公开（公告）日：2022-01-27

  The present invention relates to a composition comprising; components a) b) and d); wherein, component a) is a metal compound having the structure (I), component b) is a spin on high carbon polymer, having a polymer backbone comprising mono-cyclic aromatic hydrocarbon, fused-ring ring hydrocarbon moieties, or mixtures of these, having a wt. % of carbon from about 81 wt. % to about 94 wt. %, which is soluble to at least about 5 wt. % in a spin casting solvent, and wherein at least one, of said mono-cyclic aromatic hydrocarbon or said fused-ring ring hydrocarbon moieties, present in said spin on high carbon polymer, is functionalized with at least one alkynyloxy moiety of structure (VIII), and component d) is a spin casting solvent. The present invention further relates to using this composition in methods for manufacturing electronic devices through either the formation of a patterned films of high K material comprised of a metal oxide on a semiconductor substrate, or through the formation of patterned metal oxide comprised layer overlaying a semiconductor substrate which may be used to selectively etch the semiconductor substrate with a fluorine plasma.
• Efficient one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives promoted by niobium pentachloride
  作者：Aloisio Andrade Bartolomeu、Manoel Menezes、Luiz Silva Filho

  DOI：10.2478/s11696-014-0597-8

  日期：2014.1.1

  A simple and efficient procedure for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives through one-pot condensation of 2-naphthol with aryl aldehydes in the presence of niobium pentachloride is described. The reactions were carried out using 25 mole % of NbCl5, at ambient temperature, and in acceptable reaction times, affording excellent yields of the products.

  本文描述了一种简单高效的方法，通过在铌五氯化物存在下，将2-萘酚与芳基醛一锅法缩合合成14-芳基-14H-二苯并[a,j]黄芩烷衍生物。反应在常温下使用25摩尔%的NbCl5进行，反应时间合适，产率优异。