9-hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine | 6321-72-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 9-hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine
• 英文别名: 10-methyl-9-phenyl-9,10-dihydroacridin-9-ol；9-phenyl-9-hydroxy-10-methylacridine；N-methyl-9-phenyl-9-hydroxyacridan；N-methyl-9-phenylacridol-9；10-methyl-9-phenyl-9,10-dihydro-acridin-9-ol；9-Hydroxy-10-methyl-9-phenylacridan；10-Methyl-9-phenylacridin-9-ol
• CAS: 6321-72-8
• 化学式: C₂₀H₁₇NO
• 分子量: 287.361
• InChiKey: MILNADFLMJQLHM-UHFFFAOYSA-N

物化性质

• 溶解度：
  1.25e-04 M

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  9-hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine 生成 9-苯基吖啶
  参考文献：
  名称：

  Decker, Chemische Berichte, 1902, vol. 35, p. 3077

  摘要：

  DOI：
• 作为产物：
  描述：

  甲基-蒽酮 在 高氯酸 、 碳酸氢钠 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 、 乙腈 为溶剂， 反应 24.0h， 生成 9-hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine
  参考文献：
  名称：

  Mechanistic Study of the Photochemical Hydroxide Ion Release from 9-Hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine

  摘要：

  The excited-state behavior of 9-hydroxy-10-methyl-9-phenyl-9,10-dihydroacridine and its derivative, 9-methoxy-10-methyl-9-phenyl-9,10-dihydroacridine (AcrOR, R = H, Me), was studied via femtosecond and nanosecond UV-vis transient absorption spectroscopy. The solvent effects on C-O bond cleavage were clearly identified: a fast heterolytic cleavage (tau = 108 ps) was observed in protic solvents, while intersystem crossing was observed in aprotic solvents. Fast heterolysis generates 10methyl-9-phenylacridinium (Acr(+)) and -OH, which have a long recombination lifetime (no signal decay was observed within 100 mu s). AcrOH exhibits the characteristic behavior needed for its utilization as a chromophore in the pOH jump experiment.

  DOI：

  10.1021/ja3031888

文献信息

• Compositions and Methods Incorporating Photocatalysts
  申请人：Baker Ellen Schmidt

  公开号：US20090285768A1

  公开（公告）日：2009-11-19

  The various embodiments provide a composition including an active material having functional groups capable of covalent attachment to a substrate in the presence of an acid or a base, a photocatalyst capable of generating an acid or a base upon exposure to light, and a vehicle. The compositions may also include surfactants, emulsifiers, oxidants, and other components. A method for treating a substrate is also disclosed. The method includes the steps of applying at least one active material having functional groups to the substrate, applying a photocatalyst to the substrate, and exposing the photocatalyst and the at least one active material to light for forming covalent attachments between the functional groups and constituent groups on the substrate. The compositions and methods described herein are useful in personal care product and consumer care product applications, for example.

  各种实施例提供了一种组合物，包括具有在酸或碱存在下能够与基底共价结合的功能基团的活性材料，能够在光照下生成酸或碱的光催化剂，以及载体。该组合物还可以包括表面活性剂、乳化剂、氧化剂和其他组分。还公开了一种处理基底的方法。该方法包括将至少一种具有功能基团的活性材料应用于基底，将光催化剂应用于基底，并将光照射到光催化剂和至少一种活性材料，以形成功能基团与基底上的成分基团之间的共价结合。这里描述的组合物和方法在个人护理产品和消费者护理产品应用中是有用的。
• Excited-State Hydroxide Ion Release From a Series of Acridinol Photobases
  作者：Yun Xie、Stefan Ilic、Sanja Skaro、Veselin Maslak、Ksenija D. Glusac

  DOI：10.1021/acs.jpca.6b10980

  日期：2017.1.19

  parameters that control the reaction barriers, the kinetics of excited-state OH– release from a series of acridinol photobases were studied using transient absorption spectroscopy. The rate constants were obtained in three solvents (methanol, butanol, and isobutanol), and the data were modeled using Marcus theory. The intrinsic reorganization energies obtained from these fits were found to correlate

  基于acridinol衍生物引线的激发态heterolysis与OH的释放-离子和相应的吖啶鎓阳离子的形成。为了评估该控制反应的障碍的参数，激发态OH的动力学-使用瞬态吸收光谱从一系列acridinol photobases的释放进行了研究。在三种溶剂（甲醇，丁醇和异丁醇）中获得速率常数，并使用Marcus理论对数据进行建模。从这些拟合中获得的内在重组能被发现与使用介电连续谱模型计算出的溶剂重组能很好地相关，这表明激发态OH –沿溶剂反应坐标发生释放。此外，使用丙二酸二甲酯和硝基苯乙烯之间的迈克尔反应证明了cri啶醇光碱发生光引发化学反应的能力。
• Simple and modular design platform of bimodal turn-on chemodosimeters for oxophilic metal cations
  作者：David T. Hogan、Todd C. Sutherland

  DOI：10.1039/c8nj04198a

  日期：——

  Three chemodosimeters that exhibit up to 3000-fold enhancement in turn-on visible colour and emission in the presence of oxophilic metal cations.

  三种化学传感器在氧亲合性金属阳离子存在时表现出高达3000倍的开启可见颜色和发射增强。
• Triarylmethyl cation redox mediators enhance Li–O2 battery discharge capacities
  作者：Erik J. Askins、Marija R. Zoric、Matthew Li、Rachid Amine、Khalil Amine、Larry A. Curtiss、Ksenija D. Glusac

  DOI：10.1038/s41557-023-01268-0

  日期：2023.9

  surface-mediated Li2O2 film growth and extending discharge lifetimes. As such, the exploration of diverse redox mediator classes can aid the development of molecular design criteria. Here we report a class of triarylmethyl cations that are effective at enhancing discharge capacities up to 35-fold. Surprisingly, we observe that redox mediators with more positive reduction potentials lead to larger discharge capacities

  Li-O 2电池商业化的一个主要障碍是碳电极上电子绝缘的Li 2 O 2薄膜生长导致的低放电容量。氧化还原介导提供了一种有效的策略来驱动氧化学进入溶液，避免表面介导的Li 2 O 2薄膜生长并延长放电寿命。因此，探索不同的氧化还原介体类别可以帮助分子设计标准的制定。在此，我们报告了一类三芳基甲基阳离子，可有效将放电容量提高 35 倍。令人惊讶的是，我们观察到具有更多正还原电位的氧化还原介质会导致更大的放电容量，因为它们抑制表面介导的还原途径的能力得到提高。这一结果为氧化还原介导的 O 2 /Li 2 O 2放电容量的未来改进提供了重要的结构-性能关系。此外，我们应用计时电位模型来研究氧化还原介体标准还原电位的区域以及在给定电流密度下实现有效氧化还原介导所需的浓度。我们希望这一分析能够指导未来氧化还原介体的探索。
• Shaping keratin fibers using arabinose and ethylene carbonate
  申请人：The Procter & Gamble Company

  公开号：US10195130B2

  公开（公告）日：2019-02-05

  A method for shaping keratin fibers including providing a crosslinking composition, wherein the crosslinking composition includes ethylene carbonate, arabinose, a photocatalyst being a hydroxy-substituted aromatic compound, and a cosmetically acceptable carrier; applying the crosslinking composition to keratin fibers; and mechanically shaping the keratin fibers with an appliance at a temperature of from 80° C. to 180° C. while exposing the crosslinking composition to electromagnetic radiation having a wavelength of from 300 nm to 750 nm.

  一种塑造角蛋白纤维的方法，包括提供一种交联组合物，其中交联组合物包括碳酸亚乙酯、阿拉伯糖、一种光催化剂（一种羟基取代的芳香族化合物）和一种美容上可接受的载体；将交联组合物涂在角蛋白纤维上；以及在80° C至180° C的温度下用一种器具机械地塑造角蛋白纤维，同时将交联组合物暴露于波长为300 nm至750 nm的电磁辐射中。

表征谱图