3-溴-5-氯硝基苯 | 219817-43-3

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类硝化物
• 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-溴-5-氯硝基苯
• 中文别名: 1-溴-3-氯-5-硝基苯；3-氯-5-溴硝基苯
• 英文名称: 1-bromo-3-chloro-5-nitrobenzene
• CAS: 219817-43-3
• 化学式: C₆H₃BrClNO₂
• 分子量: 236.452
• InChiKey: CVXDZAQINLBEIC-UHFFFAOYSA-N

物化性质

• 熔点：
  81.2 °C
• 沸点：
  268.8±20.0 °C(Predicted)
• 密度：
  1.827±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2904909090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302+H312+H332,H315,H319,H335
• 储存条件：
  室温和干燥环境

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Bromo-3-chloro-5-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: 1-Bromo-3-chloro-5-nitrobenzene
CAS number: 219817-43-3

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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: C6H3BrClNO2
Molecular weight: 236.5

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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, hydrogen chloride, hydrogen bromide.

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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：

  3-溴-5-氯硝基苯 在 锌 作用下， 以 溶剂黄146 为溶剂， 反应 4.0h， 以to afford 3-bromo-5-chlorobenzenamine (3.7 g, 99% yield)的产率得到3-溴-5-氯苯胺
  参考文献：
  名称：

  Phenylalanine amide derivatives useful for treating insulin-related diseases and conditions

  摘要：

  本文提供的是I式化合物，其中A、B、X、R1、R2和下标n的定义如下所述。还提供了包含这些化合物的组合物，以及它们的使用方法，例如用于治疗2型糖尿病和2型糖尿病相关疾病。

  公开号：

  US08785468B2
• 作为产物：
  描述：

  4-硝基苯磺酸 在 盐酸 、 N-溴代丁二酰亚胺(NBS) 、 溶剂黄146 作用下， 以 水 为溶剂， 20.0~95.0 ℃ 、2.5 MPa 条件下， 反应 1.75h， 生成 3-溴-5-氯硝基苯
  参考文献：
  名称：

  一种3-氯-5-溴苯胺的合成方法

  摘要：

  本发明公开了一种3-氯-5-溴苯胺的合成方法，属于有机合成技术领域。本发明以苯磺酸为原材料，首先通过加入浓硝酸和二氧化锰催化剂生成对硝基苯磺酸，随后再通过加入NBS，生成2-溴对硝基苯磺酸，之后通过加入HCl，从而生成2-氯-6-溴对硝基苯磺酸，然后通过加入CH3COOH溶液，去除2-氯-6-溴对硝基苯磺酸中的苯磺酸，得3-氯-5-溴硝基苯，最后通过加入还原Na2S和Zn还原，从而得到本发明所制得的一种3-氯-5-溴苯胺。本实例证明，本发明制备方便简单，环保无污染，不仅设备投资少，而且无任何污染，且收率达到85％以上。

  公开号：

  CN105218379A

文献信息

• <i>meta</i> ‐Nitration of Arenes Bearing <i>ortho</i> / <i>para</i> Directing Group(s) Using C−H Borylation
  作者：Xuejing Li、Xingwang Deng、Anthony G. Coyne、Rajavel Srinivasan

  DOI：10.1002/chem.201901633

  日期：2019.6.18

  of arenes bearing ortho/para directing group(s) using the iridium‐catalyzed C−H borylation reaction followed by a newly developed copper(II)‐catalyzed transformation of the crude aryl pinacol boronate esters into the corresponding nitroarenes in a one‐pot fashion. This protocol allows the synthesis of meta‐nitrated arenes that are tedious to prepare or require multistep synthesis using the existing

  在本文中，我们报道了荟萃芳烃的-nitration轴承邻/对位用铱催化的C-H硼化反应之后是新开发的铜（II）粗频哪醇的芳基硼酸酯入的催化的变换引导组（多个）以一锅的方式对应的硝基芳烃。该协议允许的合成元-nitrated芳烃是乏味来制备或使用现有的方法需要多步合成。该反应可耐受多种邻位/对位导向基团，例如-F，-Cl，-Br，-CH 3，-Et，-i Pr -OCH 3和-OCF 3。它还提供对π电子缺陷杂环的硝基衍生物（例如吡啶和喹啉衍生物）的区域选择性访问。该方法的应用在复杂分子的后期修饰中以及在以克级制备到FDA批准的药物Nilotinib途中的中间体中得到了证明。最后，我们证明了通过该策略获得的硝基产物也可以通过Baran的胺化方案直接转化为苯胺或受阻胺。
• [EN] WDR5-MYC INHIBITORS<br/>[FR] INHIBITEURS DE WDR5-MYC
  申请人：UNIV VANDERBILT

  公开号：WO2021021951A1

  公开（公告）日：2021-02-04

  Substituted N-phenyl sulfonamide compounds inhibit WDR5-MYC interactions, and the compounds and their pharmaceutical compositions are useful for treating disorders and conditions in a subject, such as cancer cell proliferation.

  取代的N-苯基磺酰胺化合物可以抑制WDR5-MYC相互作用，这些化合物及其药物组合物可用于治疗受试者中的疾病和状况，如癌细胞增殖。
• [EN] ACLY INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'ACLY ET LEURS UTILISATIONS
  申请人：NIMBUS ARTEMIS INC

  公开号：WO2020097408A1

  公开（公告）日：2020-05-14

  The present invention provides compounds useful as inhibitors of ATP citrate lyase (ACLY), compositions thereof, and methods of using the same.

  本发明提供了作为ATP柠檬酸裂合酶（ACLY）抑制剂的化合物、其组合物以及使用方法。
• One-pot propagation of (Hetero)Arylamines: Modular synthesis of diverse Amino-di(hetero)arylamines
  作者：Xueting Liang、Liang Xu、Cuihua Li、Xin Jia、Yu Wei

  DOI：10.1016/j.tet.2018.12.035

  日期：2019.2

  Formal propagation of (hetero)arylamine is achieved via a one-pot Buchwald–Hartwig C–N cross-coupling and nitro reduction sequence, enabling a rapid modular synthesis of diverse amino-di(hetero)arylamines from (hetero)arylamines and halogenated nitrobenzenes. Various functionalized aromatic amines with different electronic and steric environments can be efficiently prolongated to formally incorporate

  （杂）芳基胺的形式扩散是通过一锅Buchwald-Hartwig C-N交叉偶联和硝基还原序列实现的，从而可以从（杂）芳基胺和卤代硝基苯快速模块化合成各种氨基-二（杂）芳基胺。 。可以有效地延长具有不同电子和空间环境的各种官能化芳族胺，以正式引入另一种芳基氨基片段。该方法已成功地用于合成四十多种氨基二（杂）芳基胺。在寡聚苯胺和酪氨酸激酶抑制剂伊马替尼的合成中也证明了该方法的适用性。
• APOPTOSIS-INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
  申请人：Bruncko Milan

  公开号：US20100160322A1

  公开（公告）日：2010-06-24

  Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein.

  揭示了抑制抗凋亡Bcl-2蛋白活性的化合物，含有这些化合物的组合物以及治疗在其中表达抗凋亡Bcl-2蛋白的疾病的方法。