2-bromo-6-chloro-4-methylaniline | 135340-78-2

• 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: 2-bromo-6-chloro-4-methylaniline
• CAS: 135340-78-2
• 化学式: C₇H₇BrClN
• 分子量: 220.496
• InChiKey: RCJDTZYWSMKAMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2921430090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-6-chloro-4-methylaniline
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-Bromo-6-chloro-4-methylaniline
CAS number: 135340-78-2

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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: C7H7BrClN
Molecular weight: 220.5

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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：

  2-bromo-6-chloro-4-methylaniline 在 盐酸 、 溶剂黄146 、 sodium nitrite 、 亚膦酸 作用下， 反应 8.5h， 以70%的产率得到3-溴-5-氯甲苯
  参考文献：
  名称：

  2-氨基-6-芳基磺酰基苯甲腈作为HIV-1的非核苷类逆转录酶抑制剂。

  摘要：

  发现一系列2-氨基-5-芳基硫代苄腈（1）具有抗HIV-1的活性。结构上的改变产生了亚砜（2）和砜（3）。亚砜通常显示出与HIV-1相似的抗病毒活性。然而，砜是最有效的类似物系列，其中一些具有在纳摩尔范围内的抗HIV-1活性。结构活性关系（SAR）研究表明，间位取代基，特别是间位甲基取代基，总是会增加抗病毒活性。然而，最佳的抗病毒活性由芳基磺酰基部分中的两个间位基团都被取代且取代基之一是甲基的化合物表现出来。这种混乱导致化合物3v，3w，3x和3y在低纳摩尔范围内具有针对HIV-1的IC50值。当评估它们对关键的非核苷类逆转录酶抑制剂（NNRTI）相关突变体的广谱抗病毒活性时，所有二元取代的砜3u-z和2-萘基类似物3ee通常显示出对数显性的单摩尔纳米摩尔活性。 V106A和P236L菌株以及针对菌株E138K，V108I和Y188C的亚微摩尔至低纳摩尔活性。然而，他们显示出缺乏针对K10

  DOI：

  10.1021/jm0004906
• 作为产物：
  描述：

  acetic acid-(2-bromo-6-chloro-4-methyl-anilide) 在 硫酸 作用下， 生成 2-bromo-6-chloro-4-methylaniline
  参考文献：
  名称：

  Cohen; Murray, Journal of the Chemical Society, 1915, vol. 107, p. 849

  摘要：

  DOI：

文献信息

• [EN] COMPOUNDS<br/>[FR] COMPOSÉS
  申请人：GLAXO GROUP LTD

  公开号：WO2012067663A1

  公开（公告）日：2012-05-24

  The present invention features compounds of formula (I): and salts thereof, pharmaceutical compositions comprising said compounds, and uses of such compounds in treating or preventing viral infections, such as HCV infections, and diseases associated with such infections.

  本发明涉及式(I)的化合物及其盐，包括所述化合物的药物组合物，以及利用这些化合物治疗或预防病毒感染，如HCV感染，以及与此类感染相关的疾病。
• The Suzuki–Miyaura Cross‐Coupling as the Key Step in the Synthesis of 2‐Aminobiphenyls and 2,2'‐Diaminobiphenyls: Application in the Synthesis of Schiff Base Complexes of Zn
  作者：Knut Tormodssønn Hylland、Sigurd Øien‐Ødegaard、Mats Tilset

  DOI：10.1002/ejoc.202000599

  日期：2020.7.23

  The Suzuki–Miyaura reaction is used as a key step for the synthesis of 2‐aminobiphenyls and 2,2'‐diaminobiphenyls, which in turn can be utilized to make Schiff base complexes of Zn. Special emphasis is on the cross‐coupling reaction between 2‐bromoanilines and a 2‐nitro‐substituted arylboronic acid, for which there is little existing precedence.

  Suzuki-Miyaura反应被用作合成2-氨基联苯和2,2'-二氨基联苯的关键步骤，而这些反过来又可用于制备Zn的席夫碱配合物。特别强调的是2-溴苯胺与2-硝基取代的芳基硼酸之间的交叉偶联反应，目前尚无此类研究。
• 4-HETEROCYCLOALKYLPYRI(MI)DINES, PROCESS FOR THE PREPARATION THEREOF AND THEIR USE AS MEDICAMENTS
  申请人：Engelhardt Harald

  公开号：US20090203673A1

  公开（公告）日：2009-08-13

  The present invention encompasses compounds of general Formula (I) wherein X and R 1 to R 3 are defined as in claim 1 , which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a pharmaceutical composition having the above-mentioned properties.

  本发明涵盖一般式（I）中定义为权利要求1中定义的X和R1到R3的化合物，适用于治疗以细胞过度或异常增殖为特征的疾病，并且利用其制备具有上述特性的制药组合物。
• Bochis; Chabala; Harris, Journal of Medicinal Chemistry, 1991, vol. 34, # 9, p. 2843 - 2852
  作者：Bochis、Chabala、Harris、Peterson、Barash、Beattie、Brown、Graham、Waksmunski、Tischler、Joshua、Smith、Colwell、Wyvratt Jr.、Fisher、Tamas、Nicolich、Schleim、Wilks

  DOI：——

  日期：——
• Design, synthesis and structure–activity relationships of novel phenylalanine-based amino acids as kainate receptors ligands
  作者：Ewa Szymańska、Paulina Chałupnik、Katarzyna Szczepańska、Ana Maria Cuñado Moral、Darryl S. Pickering、Birgitte Nielsen、Tommy N. Johansen、Katarzyna Kieć-Kononowicz

  DOI：10.1016/j.bmcl.2016.09.075

  日期：2016.11

  A new series of carboxyaryl-substituted phenylalanines was designed, synthesized and pharmacologically characterized in vitro at native rat ionotropic glutamate receptors as well as at cloned homomeric kainate receptors GluK1-GluK3. Among them, six compounds bound to GluK1 receptor subtypes with reasonable affinity (K-1 values in the range of 4.9-7.5 mu M). A structure-activity relationship (SAR) for the obtained series, focused mainly on the pharmacological effect of structural modifications in the 4- and 5-position of the phenylalanine ring, was established. To illustrate the results, molecular docking of the synthesized series to the X-ray structure of GluK1 ligand binding core was performed. The influence of individual substituents at the phenylalanine ring for both the affinity and selectivity at AMPA, GluK1 and GluK3 receptors was analyzed, giving directions for future studies. (C) 2016 Elsevier Ltd. All rights reserved.