2-联苯-(3-甲氧基)羧酸 | 38087-96-6

• 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: 2-联苯-(3-甲氧基)羧酸
• 英文名称: 3'-methoxy-[1,1'-biphenyl]-2-carboxylic acid
• 英文别名: 2-(3-methoxyphenyl)benzoic Acid
• CAS: 38087-96-6
• 化学式: C₁₄H₁₂O₃
• mdl: MFCD03426465
• 分子量: 228.247
• InChiKey: RTAAHOXEHROLKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.071
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2922299090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(3-Methoxyphenyl)benzoic acid
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-(3-Methoxyphenyl)benzoic acid
CAS number: 38087-96-6

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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: C14H12O3
Molecular weight: 228.2

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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：

  2-联苯-(3-甲氧基)羧酸 在 dipotassium peroxodisulfate 、 氧气 作用下， 以 水 、 乙腈 为溶剂， 以91%的产率得到2-methoxy-6H-benzo[c]chromen-6-one
  参考文献：
  名称：

  芳烃的通用和实用的羧基定向远程 C?H 氧化反应

  摘要：

  已经开发了两种用于远程芳族 C  H 氧化反应的方法。方法 1，即 Cu 催化的氧化反应，对于将电子中性和富电子的联芳基羧酸环化为 3,4-苯香豆素非常有效。方法 2，K 2 S 2 O 8介导的氧化反应，对于具有给电子和吸电子基团的底物的环化更为通用和实用（见方案）。

  DOI：

  10.1002/chem.201303511
• 作为产物：
  描述：

  2-溴-3'-甲氧基-1,1'-联苯 在 sodium hydroxide 、 正丁基锂 作用下， 生成 2-联苯-(3-甲氧基)羧酸
  参考文献：
  名称：

  9,9'-螺双芴-1,1'-二醇的合成和光学拆分。

  摘要：

  [反应：见正文]由1,2-二溴苯和3-溴茴香醚可方便地以高收率合成9,9'-螺双芴-1,1'-二醇（SBIFOL）。通过用2，3-二甲氧基-N，N，N′，N′-四环己基琥珀酰胺进行夹杂物拆分，以99％ee获得了SBIFOL的两种对映体。绝对构型通过分子复合物单晶的X射线分析确定。

  DOI：

  10.1021/ol0492546

文献信息

• Visible-Light-Induced Arene C(sp2)–H Lactonization Promoted by DDQ and tert-Butyl Nitrite
  作者：Yiqing Wang、Shengpeng Wang、Bajin Chen、Meichao Li、Xinquan Hu、Baoxiang Hu、Liqun Jin、Nan Sun、Zhenlu Shen

  DOI：10.1055/s-0039-1691537

  日期：2020.2

  photocatalytic aerobic oxidative lactonization of arene C(sp2)–H bonds proceeds in the presence of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and tert-butyl nitrite (TBN). Under the optimized conditions, a range of 2-arylbenzoic acids is converted into the corresponding benzocoumarin derivatives in moderate to excellent yields. This method is characterized by its atom economy, mild reaction conditions, the

  在 2,3-二氯-5,6-二氰基-1,4-苯醌 (DDQ) 和亚硝酸叔丁酯 (TBN) 存在下，芳烃 C(sp2)-H 键的可见光光催化有氧氧化内酯化反应进行. 在优化的条件下，一系列 2-芳基苯甲酸以中等至极好的收率转化为相应的苯香豆素衍生物。该方法的特点是原子经济、反应条件温和、使用绿色氧化剂和无金属催化。
• Photoredox-Catalyzed Deoxygenative Intramolecular Acylation of Biarylcarboxylic Acids: Access to Fluorenones
  作者：Rehanguli Ruzi、Muliang Zhang、Keyume Ablajan、Chengjian Zhu

  DOI：10.1021/acs.joc.7b02197

  日期：2017.12.1

  various biarylcarboxylic acids via photoredox catalysis. Attractive features of this process include generation of acyl radical, which quickly underdone intramolecular radical cyclization. This method marks the first photocatalytic intramolecular acyl radical coupling for constructing carbon–carbon bond, which further synthesizes the valuable fluorenone products with mild conditions, good yields, and

  已经报道了通过光氧化还原催化通过使用各种联芳基羧酸来合成芴酮的有效的脱氧自由基环化反应。该方法的吸引人的特征包括酰基基团的产生，其迅速完成了分子内基团的环化。该方法标志着首次用于构建碳-碳键的光催化分子内酰基自由基偶联，该偶联进一步合成了温和的条件，良好的收率和良好的官能团相容性的有价值的芴酮产品。
• Cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids
  作者：Ketan Wadekar、Suraj Aswale、Veera Reddy Yatham

  DOI：10.1039/c9ob02676b

  日期：——

  The first cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids has been developed. This operationally simple protocol allows rapid access to synthetically useful coumarins on gram scale by employing CeCl3 as a photocatalyst and O2 as a terminal oxidant. Overall, this delivers an economical and environmentally amiable entry to diversely substituted coumarins, important structural

  已经开发出第一铈对2-芳基苯甲酸的光催化的脱氢内酯化。通过使用CeCl3作为光催化剂和O2作为末端氧化剂，这种操作简单的方案可以以克为单位快速获得合成有用的香豆素。总体而言，这为各种取代的香豆素提供了经济和环境友好的入口，香豆素是生物活性分子中的重要结构图案。
• THIAZOLIDINE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
  申请人：Aissaoui Hamed

  公开号：US20100113531A1

  公开（公告）日：2010-05-06

  The invention relates to novel thiazolidine derivatives of the formula (I) wherein A and R 1 are as described in the description and their use as medicaments, especially as orexin receptor antagonists.

  本发明涉及式(I)的新噻唑啉衍生物，其中A和R1如描述中所述，以及它们作为药物的使用，尤其是作为食欲素受体拮抗剂的使用。
• Benzamide compounds as apo b secretion inhibitors
  申请人：——

  公开号：US20040058903A1

  公开（公告）日：2004-03-25

  The present invention relates to compounds of the formula (I) wherein R 1 and R 2 are each independently lower alkyl lower alkenyl, acyl, amino, lower alkoxy, lower cycloalkyloxy, aryl, aryloxy, sulfooxy, mercapto, sulfo, hydrogen, halogen, nitro, cyano or hydroxy, or may form a ring structure; Q 1 is N or CH; L is optionally substituted unsaturated 3 to 10-membered heterocyclic group; X is optionally substituted monocyclic arylene or monocyclic heteroarylene; Y is -(A 1 ) m -(A 2 ) n -(A 4 ) k -; Z is directbond, —CH2-, —NH— or —O—; and R is hydrogen or lower alkyl, or a salt thereof The compounds of the present invention inhibit apolipoprotein B (Apo B) secretion and are useful as a medicament for prophylactic and treatment of diseases or conditions resulting from elevated circulating levels of Apo B.

  本发明涉及式(I)的化合物，其中R1和R2分别独立地为较低的烷基较低的烯基、酰基、氨基、较低的烷氧基、较低的环烷氧基、芳基、芳氧基、磺氧基、巯基、磺基、氢、卤素、硝基、氰基或羟基，或者可以形成环结构；Q1为N或CH；L是可选的取代的不饱和的3到10元杂环基；X是可选的取代的单环芳基或单环杂芳基；Y是-(A1)m-(A2)n-(A4)k-；Z是直键，-CH2-，-NH-或-O-；R为氢或较低的烷基，或其盐。本发明的化合物抑制载脂蛋白B（Apo B）的分泌，并可用作预防和治疗由于载脂蛋白B循环水平升高而导致的疾病或症状的药物。