4-hydroxy-3-methoxybiphenyl | 37055-79-1

• 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-hydroxy-3-methoxybiphenyl
• 英文别名: 2-hydroxy-5-phenylanisole；4-phenyl-2-methoxyphenol；3-methoxy-4-biphenylol；4-phenylguaiacol；2-methoxy-4-phenylphenol；4-Hydroxy-3-methoxy-biphenyl
• CAS: 37055-79-1
• 化学式: C₁₃H₁₂O₂
• 分子量: 200.237
• InChiKey: HJFNQXYLCLOQJK-UHFFFAOYSA-N

物化性质

• 熔点：
  74-75 °C
• 沸点：
  325.7±22.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2909500000

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methoxy-4-phenylphenol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Methoxy-4-phenylphenol
CAS number: 37055-79-1

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C13H12O2
Molecular weight: 200.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-hydroxy-3-methoxybiphenyl 在 碘苯二乙酸 、 magnesium sulfate 作用下， 反应 6.0h， 生成
  参考文献：
  名称：

  [3+2] Cycloaddition of Masked o-Benzoquinones with Azomethine Ylides

  摘要：

  A simple and efficient access to highly functionalized isoindolone derivatives via a [3+2] cycloaddition process between in situ generated azomethine ylides with various stable (isolable) masked o-benzoquinones is described. This approach allows a rapid and general synthesis of isoindolones with substituents to further manipulate and elaborate the structural complexity.

  DOI：

  10.1055/s-0031-129043
• 作为产物：
  描述：

  4-碘藜芦醚 在 三甲基氯硅烷 、 sodium iodide 作用下， 以 氯仿 、 苯 为溶剂， 反应 24.0h， 生成 4-hydroxy-3-methoxybiphenyl
  参考文献：
  名称：

  Urban, Jan; Kuzmic, Petr; Saman, David, Collection of Czechoslovak Chemical Communications, 1987, vol. 52, # 10, p. 2482 - 2491

  摘要：

  DOI：

文献信息

• Microwave-Assisted Suzuki Coupling Reactions with an Encapsulated Palladium Catalyst for Batch and Continuous-Flow Transformations
  作者：Ian R. Baxendale、Charlotte M. Griffiths-Jones、Steven V. Ley、Geoffrey K. Tranmer

  DOI：10.1002/chem.200501400

  日期：2006.5.24

  This article describes the design, optimisation and development of a Suzuki cross-coupling protocol mediated by an efficient palladium-encapsulated catalyst (Pd EnCat) under microwave irradiation. The methodology has been used in both batch mode for classical library preparation and in continuous-flow applications furnishing multigram quantities of material. Described is a method that uses direct focused

  本文介绍了在微波辐射下由高效钯封装的催化剂（Pd EnCat）介导的Suzuki交叉偶联方案的设计，优化和开发。该方法已在批处理模式下用于经典文库制备，并已在连续流应用中使用，以提供数克的材料。描述了一种在施加外部冷却源的同时使用直接聚焦微波加热的方法。这使得可以在整个反应期间保持低于正常的总体温度，从而导致反应产物的总产率和纯度的显着提高。关于固定催化剂体系的延长寿命和增强的反应性，讨论了该新颖的加热方案的其他方面。
• Lewis Acid-Mediated Site-Selective Synthesis of Oxygenated Biaryls from Methoxyphenols and Electron-Rich Arenes
  作者：Shivangi Sharma、Santosh Kumar Reddy Parumala、Rama Krishna Peddinti

  DOI：10.1021/acs.joc.7b00684

  日期：2017.9.15

  A rapid, efficient, and metal-free Lewis acid-mediated methodology has been developed for the site-selective synthesis of unsymmetrical oxygenated biaryls. This simple and efficient methodology furnished highly oxygenated and functionalized unsymmetrical biaryls in good to excellent yields by the direct oxidative coupling of electron-rich arenes to the α-position of carbonyl functionality of in situ

  已经开发出一种快速，有效且无金属的路易斯酸介导的方法，用于不对称氧化联芳基的位点选择性合成。这种简单有效的方法通过将富电子芳烃直接氧化偶联到原位生成的掩蔽苯醌的羰基官能团的α位上，从而使高氧和官能化的不对称联芳基具有良好的收率。
• NOVEL TRISPHENOL COMPUND
  申请人：Yoshitomo Akira

  公开号：US20120220805A1

  公开（公告）日：2012-08-30

  A trisphenol compound is expressed by formula (1), wherein R represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, phenyl group or hydroxyl group; R 1 represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, or phenyl group; R 2 represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms; R 3 represents a hydrogen atom or alkyl group with 1 to 8 carbon atoms; a represents 0, 1, 2, or 3; b represents 1 or 2; and c and d represent 0, 1, 2, 3, or 4; where the sum of b and c is 5 or less; R's may be either the same or different when a is 2 or more; R 1 's may be either the same or different when c is 2 or more; and R 2 's may be either the same or different when d is 2 or more.

  一种三酚化合物由式（1）表示，其中R代表具有1至8个碳原子的烷基基团或烷氧基基团，苯基或羟基；R1代表具有1至8个碳原子的烷基基团或烷氧基基团，或苯基；R2代表具有1至8个碳原子的烷基基团或烷氧基基团；R3代表氢原子或具有1至8个碳原子的烷基基团；a代表0、1、2或3；b代表1或2；c和d代表0、1、2、3或4；其中b和c的和小于或等于5；当a大于等于2时，R可能相同也可能不同；当c大于等于2时，R1可能相同也可能不同；当d大于等于2时，R2可能相同也可能不同。
• 1-(5-Carboxyindol-1-yl)propan-2-one Inhibitors of Human Cytosolic Phospholipase A₂α with Reduced Lipophilicity: Synthesis, Biological Activity, Metabolic Stability, Solubility, Bioavailability, And Topical in Vivo Activity
  作者：Andreas Drews、Stefanie Bovens、Kirsten Roebrock、Cord Sunderkötter、Dirk Reinhardt、Michael Schäfers、Andrea van der Velde、Alwine Schulze Elfringhoff、Jörg Fabian、Matthias Lehr

  DOI：10.1021/jm1001088

  日期：2010.7.22

  acids with 3-aryloxy-2-oxopropyl residues in position 1 were previously reported to be potent inhibitors of human cytosolic phospholipase A2α (cPLA2α). In continuation of our attempts to develop clinical active cPLA2α inhibitors, a series of structurally related indole-5-carboxylic acids with reduced lipophilicity was synthesized and tested for cPLA2α-inhibitory potency. Furthermore, the thermodynamic solubility

  在位置1 3-芳氧基-2-氧代丙基残基吲哚-5-羧酸先前报道为人类的有效抑制剂胞浆型磷脂酶甲2 α（与cPLA 2 α）。在我们试图开发临床活性与cPLA延续2 α抑制剂，具有降低的亲油性合成并用于与cPLA测试一系列结构上相关的吲哚-5-羧酸的2 α-抑制效力。此外，评估了这些化合物在大鼠肝微粒体中的热力学溶解度及其代谢稳定性。化合物36对分离的酶的IC 50为0.012μM ，是最有效的cPLA 2之一在结构活性关系研究期间出现的α抑制剂。同时，在所有新的目标化合物中，36的水溶性最高（在pH 7.4时为212μg/ mL）。尽管具有这些有利的特性，但在小鼠中口服施用36（100 mg / kg）仅会导致血浆中该物质的浓度降低。静脉注射36（10 mg / kg）后观察到非常高的血浆清除率。然而，在接触性皮炎的局部鼠模型中，36显示出明显的抗炎体内活性。
• Catalytic Aerobic Cross-Dehydrogenative Coupling of Phenols and Catechols
  作者：Wenbo Xu、Zheng Huang、Xiang Ji、Jean-Philip Lumb

  DOI：10.1021/acscatal.8b04443

  日期：2019.5.3

  describe a selective, catalytic aerobic cross-dehydrogenative coupling (CDC) reaction of phenols and catechols that creates aryl ethers. To avoid challenges of selectivity, we employ copper (Cu) coordination to confine substrate redox to the inner coordination sphere of the metal. This minimizes nonselective radical processes to provide high levels of selectivity for cross over homo coupling, by C–O instead

  我们描述了创建芳基醚的苯酚和儿茶酚的选择性催化有氧交叉脱氢偶联（CDC）反应。为避免选择性挑战，我们采用铜（Cu）配位将底物氧化还原限制在金属的内部配位球中。这可以最大程度地减少非选择性自由基过程，从而通过C–O而不是C–C键的形成为交叉均质偶联提供高水平的选择性。该方法在合成有用的底物和规模上仍然有效，并且能够收敛合成四氢异喹啉生物碱（S，S）-thalicarpine具有在合成后期形成二芳基醚的特征。相关分子很难通过传统的Ullman型偶联制备，并为评估我们方法的潜在效用提供了基准。