5-苄氧基-2-硝基甲苯 | 22424-58-4

• 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: 5-苄氧基-2-硝基甲苯
• 中文别名: 2-硝基-5-苄氧基-甲苯
• 英文名称: 5-benzyloxy-2-nitrotoluene
• 英文别名: 4-(benzyloxy)-2-methyl-1-nitrobenzene；2-methyl-1-nitro-4-phenylmethoxybenzene
• CAS: 22424-58-4
• 化学式: C₁₄H₁₃NO₃
• mdl: MFCD00024269
• 分子量: 243.262
• InChiKey: PBAXHOUGHZKSRP-UHFFFAOYSA-N

物化性质

• 熔点：
  69-70°C
• 稳定性/保质期：

  如果遵照规格使用和储存，则不会分解，请避免接触氧化。

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 安全说明：
  S22,S24/25
• 海关编码：
  2909309090
• 包装等级：
  III
• 危险类别：
  9
• 危险性防范说明：
  P261,P273,P280,P305+P351+P338
• 危险品运输编号：
  3077
• 危险性描述：
  H315,H318,H335,H410
• 储存条件：
  保持贮藏器密封，并将其放入一个紧密封装的容器中。应储存在阴凉、干燥的地方。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(Benzyloxy)-2-methyl-1-nitrobenzene
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: 4-(Benzyloxy)-2-methyl-1-nitrobenzene
CAS number: 22424-58-4

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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: C14H13NO3
Molecular weight: 243.3

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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

制备方法与用途

合成制备方法

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用途

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反应信息

• 作为反应物：
  描述：

  5-苄氧基-2-硝基甲苯 在 nickel boride 、 一水合肼 作用下， 反应 17.5h， 生成 5-苄氧基吲哚
  参考文献：
  名称：

  吲哚并吡咯并咔唑的实用合成

  摘要：

  描述了一种合成吲哚[2，3-a]吡咯并[3，4-c]咔唑环系统的实用方法。该方法涉及两个关键过程：使用六甲基二硅叠氮化锂（LiHMDS）作为碱的吲哚和取代的甲基马来酰亚胺部分之间的偶联反应，以及双氯化萘（bisindolylmaleimide）与氯化钯（II）的氧化环化反应。我们将这种方法应用于合成arcyriaflavin B（5），C（6）和D（7）。

  DOI：

  10.1016/0040-4020(96)00372-9
• 作为产物：
  描述：

  4-硝基间甲苯酚 在 sodium hydroxide 、 四丁基溴化铵 作用下， 以 正己烷 、 二氯甲烷 、 溴甲苯 为溶剂， 生成 5-苄氧基-2-硝基甲苯
  参考文献：
  名称：

  5-HT.sub.4 receptor agonists

  摘要：

  式(I)的化合物及其药学上可接受的盐是5-HT.sub.4受体的选择性激动剂。其中Ak是一个C.sub.3-C.sub.6烷基基团，R是一个C.sub.2-C.sub.6烷基基团，一个C.sub.3-C.sub.6烯基基团，一个C.sub.3-C.sub.6炔基基团，一个C.sub.3-C.sub.7环烷基基团或一个C.sub.3-C.sub.6环烷基甲基基团。

  公开号：

  US05684003A1

文献信息

• Microwave‐assisted reduction of aromatic nitro compounds with novel oxo‐rhenium complexes
  作者：Gabriele Grieco、Olivier Blacque

  DOI：10.1002/aoc.6452

  日期：2022.1

  The reduction of several aromatic nitro compounds to amines by means of the two novel catalytic systems ([IMes]2ReOBr3)/PhSiH3 and ([Py]3ReNOBr2)/PhSiH3 under microwave irradiation is here reported. These two systems were able to perform the reduction of nitro groups with higher TON and TOF when compared with previously reported systems based on oxo-rhenium core under standard heating, although they

  本文报道了在微波辐照下通过两种新型催化体系([IMes] 2 ReOBr 3 )/PhSiH 3和([Py] 3 ReNOBr 2 )/PhSiH 3将几种芳族硝基化合物还原为胺。与先前报道的基于氧铼核的系统在标准加热下相比，这两个系统能够以更高的 TON 和 TOF 还原硝基，尽管与已知系统相比，它们的反应范围较窄。
• Novel organophosphorus derivatives of indazoles and use thereof as medicinal products
  申请人：Cherrier Marie-Pierre

  公开号：US20050137171A1

  公开（公告）日：2005-06-23

  The present invention relates in particular to novel chemical compounds, particularly to novel organophosphorus derivatives of indazoles, to the compositions containing them, and to the use thereof as medicinal products for treating cancers.

  本发明特别涉及新型化合物，特别是吲唑的新型有机磷衍生物，包含它们的组合物，以及将其用作治疗癌症的药物产品。
• [EN] COMPOUNDS, COMPOSITIONS, AND METHODS FOR MODULATING CFTR<br/>[FR] COMPOSÉS, COMPOSITIONS ET MÉTHODES PERMETTANT DE MODULER LE CFTR
  申请人：PROTEOSTASIS THERAPEUTICS INC

  公开号：WO2017062581A1

  公开（公告）日：2017-04-13

  The present disclosure is directed to disclosed compounds that modulate, e.g., address underlying defects in cellular processing of CFTR activity.

  本公开涉及揭示的化合物，可以调节，例如，解决CFTR活性细胞处理中的潜在缺陷。
• Intermediates for indoles
  申请人：Hoffmann-La Roche Inc.

  公开号：US03976639A1

  公开（公告）日：1976-08-24

  Ortho-nitrotoluenes are condensed with formamide acetals to yield the corresponding otho-nitro-.beta.-aminestyrenes which undergo cyclization upon reduction to yield indoles.

  邻硝基甲苯与甲酰胺缩醛反应，生成相应的邻硝基-β-氨基苯乙烯，经还原后发生环化反应生成吲哚。
• Pinacol as a New Green Reducing Agent: Molybdenum- Catalyzed Chemoselective Reduction of Sulfoxides and Nitroaromatics
  作者：Nuria García、Patricia García-García、Manuel A. Fernández-Rodríguez、Rubén Rubio、María R. Pedrosa、Francisco J. Arnáiz、Roberto Sanz

  DOI：10.1002/adsc.201100877

  日期：2012.2

  Pinacol is disclosed as a new chemoselective and environmentally benign reducing agent for sulfoxides and nitroaromatics assisted by readily available dichlorodioxomolybdenum(VI) complexes as catalysts. A wide range of substrates including those bearing challenging functional groups has been efficiently and selectively reduced with acetone and water being the only by-products of these reactions.

  频哪醇被公开作为一种新型的对亚砜和硝基芳烃的化学选择性和环境友好的还原剂，辅以容易获得的二氯二氧代钼（VI）配合物作为催化剂。丙酮和水是这些反应的唯一副产物，有效地和选择性地还原了包括具有挑战性官能团的底物在内的各种底物。

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