3-苯甲基酚 | 22272-48-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-苯甲基酚
• 中文别名: 3-苄基苯酚
• 英文名称: 3-Benzyl-phenol
• 英文别名: 3-Benzylphenol
• CAS: 22272-48-6
• 化学式: C₁₃H₁₂O
• mdl: MFCD00036116
• 分子量: 184.238
• InChiKey: JKFDELMIGLPLAX-UHFFFAOYSA-N

物化性质

• 熔点：
  55 °C
• 沸点：
  183-184 °C(Press: 11 Torr)
• 密度：
  1.101±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.076
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2907199090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温且干燥环境下使用。

反应信息

• 作为反应物：
  描述：

  3-苯甲基酚 在 potassium carbonate 、 sodium iodide 作用下， 以 丙酮 、 甲苯 、 丁酮 为溶剂， 反应 43.0h， 生成 3-[[[3-(3-benzylphenoxy)propyl](methyl)amino]methyl]phenol
  参考文献：
  名称：

  Acetylcholinesterase Inhibitors:  SAR and Kinetic Studies on ω-[N-Methyl-N-(3-alkylcarbamoyloxyphenyl)methyl]aminoalkoxyaryl Derivatives

  摘要：

  In this work, we further investigated a class of carbamic cholinesterase inhibitors introduced in a previous paper (Rampa et al. J. Med. Chem. 1998, 41, 3976). Some new omega-[N-methyl-N-(3-alkylcarbamoyloxyphenyl)methyl]aminoalkoxyaryl analogues were designed, synthesized, and evaluated for their inhibitory activity against both acetyleholinesterase (AChE) and butyrylcholinesterase (BuChE). The structure of the lead compound (xanthostigmine) was systematically varied with the aim to optimize the different parts of the molecule. Moreover, such a structure-activity relationships (SAR) study was integrated with a kinetic analysis of the mechanism of AChE inhibition for two representative compounds. The structural modifications lead to a compound (12b) showing an IC50 value for the AChE inhibition of 0.32 +/- 0.09 nM and to a group of BuChE inhibitors also active at the nanomolar level, the most potent of which (15d) was characterized by an IC50 value of 3.3 +/- 0.4 nM. The kinetic analysis allowed for clarification of the role played by different molecular moieties with regard to the rate of AChE carbamoylation and the duration of inhibition. On the basis of the results presented here, it was concluded that the cholinesterase inhibitors of this class possess promising characteristics in view of a potential development as drugs for the treatment of Alzheimer's disease.

  DOI：

  10.1021/jm010914b
• 作为产物：
  描述：

  3-甲氧基苯甲酸 在 氢氧化钾 、 甲基碘化镁 、 三氯化铝 、 氯化亚砜 、 一水合肼 作用下， 以 various solvent(s) 为溶剂， 反应 11.25h， 生成 3-苯甲基酚
  参考文献：
  名称：

  Metal arene complexes in organic synthesis. Hydroxylation, trimethylsilylation, and carbethoxylation of some polycyclic aromatic hydrocarbons utilizing .eta.6-arene-chromium tricarbonyl complexes

  摘要：

  The deprotonation of polycyclic aromatic hydrocarbon (PAH) chromium tricarbonyl complexes (PAH = naphthalene, anthracene, phenanthrene, pyrene, fluoranthene) using an in situ technique where the PAH complex, the base (LiTMP or LDA), and the electrophile (trialkyl borate, trimethylsilyl chloride, or ethyl chloroformate) were placed in solution simultaneously resulted in hydroxylation, trimethylsilylation, or carbethoxylation of the PAH after oxidative workup where the regiochemistry was controlled by steric factors. As a result, substitution at positions of the PAHs not readily available by electrophilic substitution were obtained in some cases. Conditions minimizing isomer mixtures and factors affecting the regiochemistry and the scope of the reaction sequence were examined.

  DOI：

  10.1021/jo00050a023

文献信息

• Conversion of Aryl Aldehydes to Benzyl Iodides and Diarylmethanes by H₃PO₃/I₂
  作者：Fang Lv、Jing Xiao、Junchun Xiang、Fengzhe Guo、Zi-Long Tang、Li-Biao Han

  DOI：10.1021/acs.joc.0c02850

  日期：2021.2.5

  reductive benzylation reactions with aryl aldehydes. By using a H3PO3/I2 combination, various aromatic aldehydes underwent iodination reactions and Friedel–Crafts type reactions with arenes via benzyl iodide intermediates, readily producing benzyl iodides and diarylmethanes in good yields. Intramolecular cyclization reactions also took place, giving the corresponding cyclic compounds. This new strategy features

  在与芳基醛的苄基还原反应中，H 3 PO 3首次被用作还原剂和促进剂。通过使用H 3 PO 3 / I 2组合，各种芳族醛经过苄基碘中间体与芳烃进行碘化反应和Friedel-Crafts型反应，可轻松以高收率生产苄基碘和二芳基甲烷。分子内环化反应也发生，得到相应的环状化合物。这种新策略具有易于处理，低成本和无金属的条件。
• Synthesis and pharmacological activity of 3-phenoxybenzoic acid derivatives
  作者：A. A. Spasov、Yu. V. Popov、V. S. Lobasenko、T. K. Korchagina、P. M. Vassiliev、V. A. Kuznetsova、A. A. Brigadirova、A. I. Rashchenko、D. A. Babkov、A. N. Kochetkov、A. I. Kovaleva、O. S. Efremova

  DOI：10.1134/s1068162017020145

  日期：2017.3

  glycosylation of proteins and manifested antiplatelet and antioxidant properties. The compounds tested did not display the antagonistic effect toward angiotensin II type 1 receptor, did not influence the activity of glycogen phosphorylase and had very little ability to break cross-links of the glycated proteins. The derivatives with the biological activity of two types were found, which can serve as

  合成了N-苯甲酰基-3-苯氧基苯基甲酰胺酸和N-苯甲酰基-N'-4-溴苯基-3-苯氧基苯甲酰胺的新酯。一些合成的化合物显示出抑制二肽基肽酶 4 的活性和蛋白质的非酶糖基化，并表现出抗血小板和抗氧化特性。所测试的化合物不显示对血管紧张素 II 1 型受体的拮抗作用，不影响糖原磷酸化酶的活性，并且几乎没有破坏糖化蛋白质交联的能力。发现了具有两类生物活性的衍生物，可作为寻找新药产品的基础分子。
• Chlorotrimethylsilane and Sodium Iodide: A Remarkable Metal-Free Association for the Desulfurization of Benzylic Dithioketals under Mild Conditions
  作者：Guangkuan Zhao、Ling-Zhi Yuan、Mouad Alami、Olivier Provot

  DOI：10.1002/adsc.201800437

  日期：2018.7.4

  A novel metal‐free process allowing the reductive desulfurization of various benzylic dithioketals to afford diarylmethane and benzylester derivatives with good to excellent yields is reported. At room temperature, this mild reduction process requires only the use of TMSCl and NaI in CH2Cl2 and tolerates a large variety of functional groups.

  报道了一种新颖的无金属工艺，该工艺可对各种苄基二硫缩酮进行还原脱硫，从而以良好或优异的收率得到二芳基甲烷和苄基酯衍生物。在室温下，这种温和的还原过程仅需要在CH 2 Cl 2中使用TMSC1和NaI，并能耐受多种官能团。
• 2-IMIDAZOLINES
  申请人：Galley Guido

  公开号：US20090018180A1

  公开（公告）日：2009-01-15

  The present invention relates to compounds of formula I wherein X—Y, R 1 , and n are as defined herein and to their pharmaceutically active salts. Compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1 and are useful for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

  本发明涉及式I的化合物，其中X—Y、R1和n如本文所定义，并且涉及它们的药用活性盐。式I的化合物对痕量胺相关受体（TAARs）具有良好的亲和力，特别是对TAAR1，适用于治疗抑郁症、焦虑障碍、双相情感障碍、注意力缺陷多动障碍（ADHD）、与压力有关的障碍、精神分裂症等精神障碍、帕金森病等神经系统疾病、阿尔茨海默病等神经退行性疾病、癫痫、偏头痛、高血压、物质滥用以及代谢性障碍，如进食障碍、糖尿病、糖尿病并发症、肥胖症、血脂异常、能量消耗和吸收障碍、体温稳态障碍、睡眠和昼夜节律障碍，以及心血管疾病。
• Au-Catalyzed Biaryl Coupling To Generate 5- to 9-Membered Rings: Turnover-Limiting Reductive Elimination versus π-Complexation
  作者：Tom J. A. Corrie、Liam T. Ball、Christopher A. Russell、Guy C. Lloyd-Jones

  DOI：10.1021/jacs.6b10018

  日期：2017.1.11

  The intramolecular gold-catalyzed arylation of arenes by aryl-trimethylsilanes has been investigated from both mechanistic and preparative aspects. The reaction generates 5- to 9-membered rings, and of the 44 examples studied, 10 include a heteroatom (N, O). Tethering of the arene to the arylsilane provides not only a tool to probe the impact of the conformational flexibility of Ar-Au-Ar intermediates

  已经从机理和制备方面研究了分子内金催化芳基三甲基硅烷对芳烃的芳基化。该反应生成 5 至 9 元环，在研究的 44 个实例中，10 个包含杂原子 (N, O)。芳烃与芳基硅烷的束缚不仅提供了一种工具来探测 Ar-Au-Ar 中间体的构象灵活性的影响，通过芳基-芳基键的长度的系统调制，而且还提供了将中性和电子芳基化的能力在分子间过程中根本不发生反应的劣质芳烃底物。使分子内芳基化也导致了现象学上更简单的反应动力学，总体而言，这些特征促进了对线性自由能关系、动力学同位素效应、以及关于芳基电子需求和构象自由度对二芳基金 (III) 物种还原消除速率影响的第一个定量实验数据。形成一系列芴衍生物的周转限制步骤对芳烃的反应性很敏感，并且对于带有强吸电子取代基的芳烃（σ > 0.43）从还原消除变为 π 络合。一个或两个环上的给电子取代基 (ρ = -2.0) 加速了还原消除，单个 σ 值本质上是可加的。两个芳环之间更长和更灵活的系链导致从