1-hydroxy-9-fluorenol | 244158-32-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 1-hydroxy-9-fluorenol
• 英文别名: 9H-fluorene-1,9-diol；1,9-dihydroxyfluorene；fluorene-1,9-diol；Fluoren-1,9-diol；1.9-Dioxy-fluoren；9-Hydroxyfluorenol
• CAS: 244158-32-5
• 化学式: C₁₃H₁₀O₂
• 分子量: 198.221
• InChiKey: YVEHFPVEFFOJDZ-UHFFFAOYSA-N

物化性质

• 熔点：
  218-220 °C
• 沸点：
  355.4±27.0 °C(Predicted)
• 密度：
  1.378±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-hydroxy-9-fluorenol 、 乙酸酐 生成 1,9-diacetoxy-fluorene
  参考文献：
  名称：

  Schmidt; Stuetzel, Justus Liebigs Annalen der Chemie, 1909, vol. 370, p. 35

  摘要：

  DOI：
• 作为产物：
  描述：

  1-氨基-9-芴酮 生成 1-hydroxy-9-fluorenol
  参考文献：
  名称：

  Schmidt; Stuetzel, Justus Liebigs Annalen der Chemie, 1909, vol. 370, p. 35

  摘要：

  DOI：

文献信息

• EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD OF PREPARING THE SAME, COMPOSITION AND CURED PRODUCT COMPRISING THE SAME, AND USES THEREOF
  申请人：KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

  公开号：US20140179836A1

  公开（公告）日：2014-06-26

  Disclosed are an epoxy compound having an alkoxysilyl group, a composite of which exhibits good heat resistant properties and/or a cured product of which exhibits good flame retardant properties, a method of preparing the same, a composition comprising the same, and a cured product and a use of the composition. An alkoxysilylated epoxy compound comprising at least one of Chemical Formula S1 substituent and at least two epoxy groups in a core, a method of preparing the epoxy compound by an allylation, a claisen rearrangement, an epoxidation and an alkoxysilylation, an epoxy composition comprising the epoxy compound, and a cured product and a use of the composition are provided. The composite of the disclosed exhibits improved chemical bonding, good heat resistant properties, a low CTE, a high glass transition temperature or Tg-less The cured product of the composition exhibits good flame retardant properties.

  揭示了一种具有烷氧基硅基团的环氧化合物，其复合材料具有良好的耐热性能和/或其固化产物具有良好的阻燃性能，以及其制备方法，包括该化合物的组合物，固化产物和组合物的用途。所述的烷氧基硅化环氧化合物包括至少一种化学式S1取代基和至少两个环氧基团在核心中，通过烯丙基化、克莱森重排、环氧化和烷氧基硅化制备环氧化合物的方法，包括该环氧化合物的环氧组合物，固化产物和组合物的用途。所述的复合材料具有改善的化学键合、良好的耐热性能、低CTE、高玻璃转变温度或Tg-less。该组合物的固化产物具有良好的阻燃性能。
• COMPOUND AND COLOR CONVERSION FILM COMPRISING THE SAME
  申请人：LG CHEM, LTD.

  公开号：US20200087324A1

  公开（公告）日：2020-03-19

  The present specification relates to a compound, and a color conversion film, a backlight unit, and a display device, including the same.

  本规范涉及一种化合物，以及包括该化合物的颜色转换膜、背光单元和显示装置。
• COMPOSITION AND CURED ARTICLE COMPRISING INORGANIC PARTICLES AND EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, USE FOR SAME, AND PRODUCTION METHOD FOR EPOXY COMPOUND HAVING ALKOXYSILYL GROUP
  申请人：KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

  公开号：US20150148452A1

  公开（公告）日：2015-05-28

  There is provided a composition including an alkoxysilylated epoxy compound, a composition of which exhibits good heat resistance properties, low CTE and high glass transition temperature or Tg-less and not requiring a separate coupling agent, and inorganic particles, a cured product formed of the composition, and a use of the cured product. An epoxy composition including an alkoxysilylated epoxy compound and inorganic particles, an epoxy composition including an epoxy compound, inorganic particles and a curing agent, a cured product of the composition, and a use of the composition are provided. Since chemical bonds may be formed between the alkoxysilyl group and the inorganic particles and between the alkoxysilyl groups, a composition of the composition including the alkoxysilylated epoxy compound and the inorganic particles exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg less.

  提供一种包括烷氧硅基化环氧化合物的组合物，该组合物的性质具有良好的耐热性能，低CTE和高玻璃转变温度或Tg-无需单独的偶联剂，并且包括无机颗粒，所述组合物形成的固化产物，以及所述固化产物的用途。提供一种包括烷氧硅基化环氧化合物和无机颗粒的环氧组合物，一种包括环氧化合物、无机颗粒和固化剂的环氧组合物，所述组合物的固化产物，以及所述组合物的用途。由于烷氧硅基团与无机颗粒之间以及烷氧硅基团之间可能形成化学键，因此包括烷氧硅基化环氧化合物和无机颗粒的组合物具有改善的耐热性能、降低的CTE和增加的玻璃转变温度或Tg less。
• Palladium-Catalyzed Cross-Coupling/Annulation Cascade for Synthesis of 9-Hydroxy and 9-Aminofluorenes.
  作者：Benjamin François、Luc Szczubelek、Fabienne Berrée、Thierry Roisnel、Bertrand Carboni

  DOI：10.1002/adsc.201701146

  日期：2018.1.17

  9‐Hydroxyfluorenes are easily synthesized via a tandem Suzuki/phenolic aldolisation sequence. This process was extended to 9‐aminofluorenes by simply adding various amines as third partners. X‐ray structures and NMR studies confirmed the presence of intermolecular O−H ⋅ ⋅ ⋅ N hydrogen bonding.

  9-羟基芴很容易通过串联的铃木/酚醛缩醛化序列合成。通过简单地添加各种胺作为第三伙伴将这一过程扩展到9-氨基芴。X射线结构和NMR研究证实了分子间O-H⋅⋅N氢键的存在。
• Contrasting behaviour in the photosolvolysis of 1- and 2-hydroxy-9-fluorenols in aqueous solution
  作者：Maike Fischer、Yijian Shi、Bao-ping Zhao、Victor Snieckus、Peter Wan

  DOI：10.1139/cjc-77-5-6-868

  日期：——

  9-fluorenyl cation ( 1, R = H), the photosolvolysis of 1- hydroxy-9-fluorenol (4) proceeds via a much longer-lived (≈5-10 s) fluorenyl quinone methide 9, which is trappable by ethyl vinyl ether via a (4+2) cycloaddition reaction to give a chroman derivative. Interestingly, 2-hydroxy-9- fluorenol (5) photosolvolyzes via a very short-lived intermediate with similar lifetimes as observed for the 9-fluorenyl

  在水溶液中研究了 1-和 2-羟基-9-芴醇 4-6 的光解。所有这些 9-芴醇均可在 1:1 H 2O-CH3OH 中有效地光解，以高化学和量子产率得到相应的甲基醚产物。已知母体 9-芴醇 (2 , R=H ) 的光解作用是通过非常短命的、形式上为基态的抗芳族 9-芴基阳离子 ( 1, R = H ) 进行的，而 1- 羟基- 9-芴醇 (4) 通过寿命更长 (≈5-10 s) 的芴基醌甲基化物 9 进行，其可通过 (4+2) 环加成反应被乙基乙烯基醚捕获，得到色满衍生物。有趣的是，2-羟基-9-芴醇（5）通过一个非常短寿命的中间体进行光解，其寿命与对 9-芴基阳离子（1，R = H）观察到的相似，尽管该化合物可以得到相应的芴基醌甲基化物中间体。该研究表明，当存在芳基羟基时，可以显着改变这些类型化合物的光解作用机制。