4’-甲氧基-3-硝基-1,1’-联苯 | 53059-31-7

• 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: 4’-甲氧基-3-硝基-1,1’-联苯
• 中文别名: 1-甲氧基-4-(3-硝基苯基)苯
• 英文名称: 4-methoxy-3'-nitrobiphenyl
• 英文别名: 4'-methoxy-3-nitro-1,1'-biphenyl；3-nitro-4'-methoxybiphenyl；4′-methoxy-3-nitro-1,1′-biphenyl；1-(4-methoxyphenyl)-3-nitrobenzene
• CAS: 53059-31-7
• 化学式: C₁₃H₁₁NO₃
• 分子量: 229.235
• InChiKey: QSDQMICORAGYCY-UHFFFAOYSA-N

物化性质

• 熔点：
  75-77 °C(Solv: methanol (67-56-1))
• 沸点：
  375.1±35.0 °C(Predicted)
• 密度：
  1.202±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 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：
  55
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2909309090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methoxy-4-(3-nitrophenyl)benzene
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: 1-Methoxy-4-(3-nitrophenyl)benzene
CAS number: 53059-31-7

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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: C13H11NO3
Molecular weight: 229.2

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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, nitrogen oxides.

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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’-甲氧基-3-硝基-1,1’-联苯 在 concentrated hydrobromic acid 作用下， 以 溶剂黄146 为溶剂， 生成 3'-硝基-4-联苯醇
  参考文献：
  名称：

  Compounds

  摘要：

  一种具有以下结构式I的化合物，其中--X代表(CH₂)ₙO，(CH₂)ₙS或C₂烷基；n代表1或2；Ar¹代表茚基、四氢萘基、萘基或苯基，后两种基团可以被来自氯、氟、OR¹、O(CH₂)ₘCONR²⁰R²¹、C(O)R²、C₁-₆烷基（可选地被一个或多个氟原子取代）、吡啶基、噻唑基、苯基或C₇-₉烷基苯基的一个或多个取代基所取代；后两种基团可以被来自卤素、硝基、OR³、C₁-₆烷基（可选地被一个或多个氟原子取代）、C(O)R⁴、C(O)OR⁵、C(O)N(R⁶)R⁷、CN、CH₂OR¹⁴、CH₂NR¹⁵R¹⁶、N(R⁸)R⁹、N(R¹⁰)SO₂R¹¹、N(R¹²)C(O)R¹³、OC(O)R¹⁹和SO₂NR¹⁷R¹⁸所选取的一个或多个取代基所取代；m代表整数1到3；R¹、R²和R³独立地代表H、C₁-₁₀烷基（可选地被一个或多个氟原子取代）、C₇-₉烷基苯基或苯基，后一基团可选地被羟基取代；R⁴、R⁵、R⁶、R⁷、R⁸、R⁹、R¹⁰、R¹¹、R¹²、R¹³、R¹⁴、R¹⁵、R¹⁶、R¹⁷、R¹⁸、R¹⁹、R²⁰和R²¹独立地代表H、C₁-₆烷基（可选地被一个或多个氟原子取代）或苯基；其中任何存在的烷基基团可以被一个或多个氧原子中断；但是当X代表CH₂CH₂时，Ar¹不能代表苯基或被一个或多个取代基OR¹取代的苯基，其中R¹代表C₁-₁₀烷基；或其药学上可接受的衍生物，可用于治疗可逆性阻塞性气道疾病或皮肤、鼻子和眼睛的过敏症状。

  公开号：

  US05977105A1
• 作为产物：
  描述：

  4-甲氧基苯基溴化镁 在 四丁基氟化铵 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 1.0h， 生成 4’-甲氧基-3-硝基-1,1’-联苯
  参考文献：
  名称：

  Synthesis of Unsymmetrical Biaryls from Arylsilacyclobutanes

  摘要：

  [GRAPHICS]Aryl(fluoro)silacyclobutanes and aryl(chloro)silacyclobutanes have been found to undergo cross-coupling reactions with aryl iodides. The rate of reaction and extent of homocoupling were dramatically affected by the addition of ligands for the palladium catalyst. With (t-Bu)(3)P a wide range of electronically and structurally diverse unsymmetrical biaryls have been prepared in good to excellent yields.

  DOI：

  10.1021/ol991054k

文献信息

• A highly active catalytic system for Suzuki–Miyaura cross-coupling reactions of aryl and heteroaryl chlorides in water
  作者：Shu-Lan Mao、Yue Sun、Guang-Ao Yu、Cui Zhao、Zhi-Jun Han、Jia Yuan、Xiaolei Zhu、Qihua Yang、Sheng-Hua Liu

  DOI：10.1039/c2ob26463c

  日期：——

  An easily available Pd(OAc)2/(2-mesitylindenyl)dicyclohexylphosphine/Me(octyl)3N+Cl−/K3PO4·3H2O catalytic system was developed and it shows high catalytic activity in the Suzuki–Miyaura cross-coupling reaction of a diverse array of aryl and heteroaryl chlorides in water. Notably, this catalytic system also works with ultra-low loading of the catalyst with high turnover numbers.

  容易获得的Pd（OAc）2 /（2-异丁烯基）二环己基膦/ Me的（辛基）3 Ñ +氯- / K 3 PO 4 ·3H 2 ö催化体系被开发，它示出了在芳基和杂芳基氯化物的多样性阵列的Suzuki-Miyaura交叉偶联反应的高催化活性水。值得注意的是，该催化系统还可以在超低负荷下以高周转数运行。
• 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。
• Palladium Catalysed Cross-Coupling of Aryl Bromides with Functionalised Arylboronic Acids in the Presence of a Tetraphosphine Ligand
  作者：Henri Doucet、Maurice Santelli、Marie Feuerstein、Florian Berthiol

  DOI：10.1055/s-2002-34896

  日期：——

  cyclopentane/[PdCl(C3H5)]2 system catalyses efficiently the cross-coupling of aryl bromides with functionalised arylboronic acids. The electronic properties of the arylboronic acids seem to have a minor influence on the reaction rate. Better results were generally obtained for the reaction of electron poor aryl bromides associated with electron rich arylboronic acids rather than the contrary.

  Cis,cis,cis-1,2,3,4-四(二苯基膦甲基)-环戊烷/[PdCl(C3H5)]2系统有效地催化芳基溴化物与官能化芳基硼酸的交叉偶联。芳基硼酸的电子特性似乎对反应速率的影响很小。与富电子芳基硼酸相关的缺电子芳基溴化物的反应通常获得更好的结果，而不是相反。
• Self-Supported Heterogeneous Star-Shaped Oxime-Palladacycle Catalysts for the Suzuki Coupling Reactions
  作者：Ying-Chun Chen、Jin-Gen Deng、Qing-Ping Liu、Yong Wu、Jin Zhu

  DOI：10.1055/s-2006-941585

  日期：2006.6

  A novel strategy to synthesize heterogeneous star-shaped oxime-palladacycle catalysts, which exhibited good catalytic activity and recyclability in the Suzuki coupling of aryl bromides and chlorides, was described.

  报道了一种合成异质星形肟钯配位催化剂的新策略，该催化剂在溴代和氯代芳烃的Suzuki偶联反应中展现出良好的催化活性和可循环性。
• An unusual 1,2-aryl shift in palladium-catalyzed cross-coupling ethoxycarbonylation of arylboronic acids with α-iminoesters
  作者：Cheng Qian、Jiayan Chen、Meiqin Fu、Shiya Zhu、Wen-Hua Chen、Huanfeng Jiang、Wei Zeng

  DOI：10.1039/c3ob41011k

  日期：——

  The Pd-catalyzed cross-coupling ethoxycarbonylation of aryl boronic acids with N-aryl-α-iminoesters affords aryl carboxylic esters via carbonyl-imino σ bond cleavage. This unprecedented mode of reaction allows regioselective installation of the ethoxycarbonyl group into target molecules. Mechanism studies have revealed that an unusual 1,2-aryl shift process is involved in the transformation.

  钯催化的芳基硼酸与N-芳基α-亚胺酯的交叉偶联乙氧羰基化反应，通过碳基-亚胺σ键断裂形成芳基羧酸酯。这种前所未有的反应模式允许将乙氧羰基团区域选择性地安装到目标分子中。机理研究表明，在该转化过程中涉及了一种不寻常的1,2-芳基迁移过程。