9-dibutylamino-benzo[b]naphtho[1,2-d]furan-5,6-dione | 744216-48-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并呋喃类
• 英文名称: 9-dibutylamino-benzo[b]naphtho[1,2-d]furan-5,6-dione
• 英文别名: 9-(Dibutylamino)naphtho[2,1-b][1]benzofuran-5,6-dione
• CAS: 744216-48-6
• 化学式: C₂₄H₂₅NO₃
• 分子量: 375.467
• InChiKey: PAPKXCKMETUHHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  50.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  9-dibutylamino-benzo[b]naphtho[1,2-d]furan-5,6-dione 在 吡啶 、 盐酸羟胺 作用下， 反应 7.0h， 生成
  参考文献：
  名称：

  Photophysical properties and photostability of novel symmetric polycyclicphenazine-type fluorescent dyes and the dye-doped films

  摘要：

  Novel symmetric polycyclicphenazine-type fluorescent dyes have been synthesized and characterized in solution and in polymer films. The dyes exhibited two strong absorption bands at around 365-428 nm and 519-567 nm and an intense fluorescence band at around 560-600 nm (Phi = 0.70-0.87) in 1,4-dioxane. The dye-doped polymer films showed excellent wavelength conversion function that efficiently convert ultraviolet and yellow lights into red light (Phi = 0.61-0.92). Moreover, the photostability of the dye-doped PS, PMMA, and PLA films has been investigated. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2011.11.010
• 作为产物：
  描述：

  N,N-二丁基间氨基苯酚 在 copper diacetate 、 copper dichloride 作用下， 以 硝基甲烷 、 溶剂黄146 为溶剂， 反应 10.0h， 生成 9-dibutylamino-benzo[b]naphtho[1,2-d]furan-5,6-dione
  参考文献：
  名称：

  杂环喹诺型荧光团：新型5-羟基-5-取代基-苯并[b]萘[1,2-d]呋喃-6-one和3-的合成，X射线晶体结构和固态光物理性质羟基-3-取代基-苯并[kl]黄嘌呤-2-酮衍生物。

  摘要：

  合成了新的杂环喹诺型荧光团（4 ac）和（5 ac），它们含有与发色团骨架非共轭键的取代基（R = Me，Bu，Ph），并已在溶液和固体中研究了它们的光物理性质状态。在两种状态之间观察到吸收光谱和荧光光谱有相当大的差异。喹诺酚4 ac和5 ac在溶液中表现出几乎相同的吸收光谱和荧光光谱。然而，它们在结晶态下的固态荧光激发和发射光谱是完全不同的。我们进行了X射线晶体学分析，以阐明非共轭键的取代基对固态荧光激发和发射光谱的显着影响。

  DOI：

  10.1002/chem.200600094

文献信息

• Synthesis and photophysical properties of structural isomers of novel 2,10-disubstituted benzofuro[2,3-e]naphthoxazole-type fluorescent dyes
  作者：Haruka Egawa Ooyama、Yousuke Ooyama、Toshihiko Hino、Takehiro Sakamoto、Takahiro Yamaguchi、Katsuhira Yoshida

  DOI：10.1016/j.dyepig.2011.03.031

  日期：2011.12

  Structural isomers of novel 2,10-disubstituted benzofuro[2,3-e]naphthoxazole fluorescent dyes have been synthesized. The phtophysical properties have been investigated in solution and in the solid state. The absorption and fluorescence intensities of the naphth[1,2-d]oxazoles are much stronger than those of the naphth[2,1-d]oxazoles in solution. Moreover, in the solid state, the emission intensities

  合成了新型的2,10-二取代的苯并呋喃[2,3- e ]萘恶唑荧光染料的结构异构体。已经在溶液和固态下研究了植物的物理性质。的萘的吸收和荧光强度[1,2 d ]恶唑比那些吩[2,1-强得多d在溶液]恶唑。而且，在固态下，前者的发射强度通常比后者的异构体的发射强度强得多。为了了解光物理性质的差异，已进行了半经验分子轨道计算和X射线晶体学分析。
• RESIN COMPOSITION AND MOLDED ARTICLE
  申请人：DIC Corporation

  公开号：US20160200970A1

  公开（公告）日：2016-07-14

  An object of the present invention is to provide a resin composition which can be detected both by X-ray radiation and by fluorescence or phosphorescence, and a molded article obtained from the resin composition. The present invention provides a resin composition containing a light-emitting substance and a radiopaque substance; in which the light-emitting substance is a near-infrared fluorescent material or a phosphorescent material. a radiopaque substance of the resin composition is any one of barium sulfate, bismuth oxide, bismuth subcarbonate, calcium carbonate, aluminum hydroxide, tungsten, zinc oxide, zirconium oxide, zirconium, titanium, platinum, bismuth subnitrate, and bismuth. A molded article can be obtained by processing any one of the resin compositions described above.

  本发明的目的是提供一种树脂组合物，该组合物既可以通过X射线辐射检测，又可以通过荧光或磷光检测，并且提供从该树脂组合物制得的成型品。本发明提供了一种含有发光物质和放射性不透明物质的树脂组合物；其中，发光物质是近红外荧光材料或磷光材料。该树脂组合物的放射性不透明物质可以是硫酸钡、氧化铋、碳酸铋、碳酸钙、氢氧化铝、钨、氧化锌、氧化锆、锆、钛、铂、亚硝酸铋和铋中的任何一种。可以通过加工上述任何一种树脂组合物来获得成型品。
• HETEROPOLYCYCLIC COMPOUND AND DYE
  申请人：Kochi University

  公开号：EP1717276B1

  公开（公告）日：2010-12-29
• Photophysical properties and photostability of novel unsymmetric polycyclicphenazine-type D-π-A fluorescent dyes and the dye-doped films
  作者：Haruka Egawa Ooyama、Akiko Hayashi、Toshiki Mamura、Takashi Ide、Toshihiko Hino、Takuya Tanigami、Katsuhira Yoshida

  DOI：10.1016/j.jphotochem.2011.12.009

  日期：2012.2

  Structural isomers of unsymmetric polycyclicphenazine-type D-pi-A fluorescent dyes have been newly synthesized and characterized in both solution and polymer films. The dyes exhibited two strong absorption bands at around 328-401 rim and 516-532 nm, and an intense fluorescence band at around 595-629 nm (phi = 0.32-0.84) in 1,4-dioxane. The dye-doped polymer films showed good ability of wavelength conversion; the films can efficiently convert ultraviolet and green-yellow lights into red light (phi=0.43-0.86). Moreover, the photostability of the dyes-doped PS. PMMA. and PLA films has been investigated. (C) 2011 Elsevier B.V. All rights reserved.
• EP1593675
  申请人：——

  公开号：——

  公开（公告）日：——