4'-phenyl-[1,1':2',1''-terphenyl]-3'-ol | 30252-04-1

• 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: 4'-phenyl-[1,1':2',1''-terphenyl]-3'-ol
• 英文别名: 2,3,6-triphenylphenol；2,3,6-Triphenyl-phenol；2,5,6-Triphenylphenol
• CAS: 30252-04-1
• 化学式: C₂₄H₁₈O
• 分子量: 322.406
• InChiKey: OSIOMRGPQGEJCV-UHFFFAOYSA-N

物化性质

• 沸点：
  463.4±24.0 °C(Predicted)
• 密度：
  1.136±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4'-phenyl-[1,1':2',1''-terphenyl]-3'-ol 在 氧气 、 copper(l) chloride 作用下， 以 various solvent(s) 为溶剂， 生成 2,2',3,3',5,5'-hexaphenyl-(1,1'-biphenyl)-4,4'-diol
  参考文献：
  名称：

  Synthesis and rotational properties of a series of polyaromatic clefts

  摘要：

  A series of molecular clefts containing convergent functional groups has been developed. The rotational processes occurring within these molecules have been investigated by dynamic NMR experiments and these results are compared with those obtained from molecular modelling.

  DOI：

  10.1016/s0040-4039(00)73499-x
• 作为产物：
  描述：

  2,3,6-Triphenyl-cyclohexen-(5)-on-(1) 生成 4'-phenyl-[1,1':2',1''-terphenyl]-3'-ol
  参考文献：
  名称：

  Eicher,T.; von Angerer,E., Justus Liebigs Annalen der Chemie, 1971, vol. 746, p. 120 - 133

  摘要：

  DOI：

文献信息

• Oral care compositions with color changing indicator
  申请人：Sabnis W. Ram

  公开号：US20060222601A1

  公开（公告）日：2006-10-05

  The invention describes color changing toothpastes and mouthwashes which contains acid-base indicator(s) for interaction with the oral cavity to provide a color change indicative of treatment time.

  这项发明描述了含有酸碱指示剂的变色牙膏和漱口水，用于与口腔相互作用，以提供治疗时间的颜色变化指示。
• A New Route to Phenols: Palladium-Catalyzed Cyclization and Oxidation of γ,δ-Unsaturated Ketones
  作者：Sadaf Samadi、Arturo Orellana

  DOI：10.1002/cctc.201600447

  日期：2016.8.8

  We report a new strategy for the synthesis of phenols from acyclic unsaturated ketones in one pot. The reaction proceeds by palladium‐catalyzed carbopalladation of an alkene with the enol form of the tethered ketone, generating a substituted cyclohexanone. Upon introduction of a terminal oxidant a palladium‐catalyzed oxidation ensues to give the desired phenol. This approach allows the programming

  我们报告了一种从一锅中的无环不饱和酮合成苯酚的新策略。该反应通过钯与链状酮的烯醇形式的烯烃的钯催化碳钯反应进行，从而生成取代的环己酮。引入末端氧化剂后，钯催化的氧化反应产生所需的苯酚。这种方法允许对无环底物上的酚取代基进行编程，因此规避了传统酚合成中固有的局限性。
• Palladium‐Catalyzed Reductive [5+1] Cycloaddition of 3‐Acetoxy‐1,4‐enynes with CO: Access to Phenols Enabled by Hydrosilanes
  作者：Li‐Jun Wu、Ren‐Jie Song、Shenglian Luo、Jin‐Heng Li

  DOI：10.1002/anie.201808388

  日期：2018.10

  cycloaddition of 3‐acetoxy‐1,4‐enynes with CO, enabled by hydrosilanes, has been developed for delivering valuable functionalized phenols. This methodology employs hydrosilanes as the external reagent to facilitate the [5+1] carbonylative benzannulation. The reaction is a conceptually and mechanistically novel carbonylative cycloaddition route for the construction of substituted phenols, through the

  已经开发了一种新的钯催化的3-乙酰氧基-1,4-炔烃与CO的钯催化还原[5 + 1]环加成反应，该反应由氢化硅烷实现，可提供有价值的官能化酚。该方法采用氢硅烷作为外部试剂，以促进[5 + 1]羰基苯环化反应。该反应在概念上和机理上都是新颖的羰基化环加成路线，可通过形成四个新的化学键形成具有卓越的官能团耐受性的取代酚。
• Polymers and copolymers of high glass transition temperature from
  申请人：——

  公开号：US05182358A1

  公开（公告）日：1993-01-26

  Polymers and copolymers having high glass transition temperature and which are soluble in organic solvents are produced from highly hindered biphenols, in particular polyetherketones, polyethersulfones, polyesters and polyetherimides, as well as copolymers based on these polymers may be produced for a variety of applications.

  具有高玻璃转变温度且可溶于有机溶剂的聚合物和共聚物是由高度阻隔的联苯酚制成的，特别是聚醚酮、聚醚砜、聚酯和聚醚酰亚胺，以及基于这些聚合物的共聚物可以用于各种应用。
• Personal care compositions with color changing indicator
  申请人：Sabnis W. Ram

  公开号：US20060222675A1

  公开（公告）日：2006-10-05

  The invention describes a composition for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a thin layer of disinfectant which includes a acid-base indicator. The acid-base indicator disappears as the thin layer effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the acid-base indicator disappears as well as the disinfecting composition leaving the surface dry. The invention also relates to use of the compositions in a lotion, such as a sunscreen. Use of the acid-base indicator provides a method to visualize where the lotion is applied by color, with the color then later dissipating.

  本发明描述了一种用于消毒个人使用表面的组合物，例如公共洗手间或电话。该组合物及其输送方式提供了一层薄薄的消毒剂，其中包括酸碱指示剂。随着薄层发挥消毒剂的杀菌活性，酸碱指示剂消失。该组合物也具有快速干燥的特性，因此酸碱指示剂以及消毒剂在表面干燥后也会消失。本发明还涉及将该组合物用于洗涤剂，例如防晒霜。使用酸碱指示剂提供了一种通过颜色可视化涂抹洗涤剂的方法，颜色随后会消失。