2-溴-4-氟苯甲酸叔丁酯 | 951884-50-7

• 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: 2-溴-4-氟苯甲酸叔丁酯
• 中文别名: 4-溴-2-氟苯甲酸叔丁酯
• 英文名称: tert-butyl 2-bromo-4-fluorobenzoate
• CAS: 951884-50-7
• 化学式: C₁₁H₁₂BrFO₂
• 分子量: 275.117
• InChiKey: NCGLBILYMNWPMU-UHFFFAOYSA-N

物化性质

• 沸点：
  281.0±20.0 °C(Predicted)
• 密度：
  1.394±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2916399090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: tert-Butyl 2-bromo-4-fluorobenzoate
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: tert-Butyl 2-bromo-4-fluorobenzoate
CAS number: 951884-50-7

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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: C11H12BrFO2
Molecular weight: 275.1

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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, hydrogen fluoride, 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-溴-4-氟苯甲酸叔丁酯 在 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 一氯化碘 、 一水合肼 、 三乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 三氟乙酸 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 二氯甲烷 、 甲苯 为溶剂， 反应 27.42h， 生成 4-[(2-fluoro-4-iodophenyl)amino]-1H-indazole-5-carboxylic acid
  参考文献：
  名称：

  Discovery of Novel Allosteric Mitogen-Activated Protein Kinase Kinase (MEK) 1,2 Inhibitors Possessing Bidentate Ser212 Interactions

  摘要：

  Using structure-based design, two novel series of highly potent biaryl amine mitogen-activated protein kinase kinase (MEK) inhibitors have been discovered. These series contain an H-bond acceptor, in a shifted position compared with previously disclosed compounds, and an adjacent H-bond donor, resulting in a bidentate interaction with the Ser212 residue of MEK1. The most potent compound identified, 1 (G-894), is orally active in in vivo pharmacodynamic and tumor xenograft models.

  DOI：

  10.1021/jm2017094
• 作为产物：
  描述：

  2-溴-4-氟苯甲酸 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以51.9%的产率得到2-溴-4-氟苯甲酸叔丁酯
  参考文献：
  名称：

  INDANE DERIVATIVES AS HYPOXIA INDUCIBLE FACTOR-2(ALPHA) INHIBITORS

  摘要：

  本公开提供了某些吲哚烷化合物，它们是缺氧诱导因子2α（HIF-2α）抑制剂，因此可用于治疗通过抑制HIF-2α可治疗的疾病。还提供了含有这些化合物的药物组合物以及制备这些化合物的方法。

  公开号：

  US20210380536A1

文献信息

• [EN] BICYCLIC HETEROCYCLES AS MEK KINASE INHIBITORS<br/>[FR] HÉTÉROCYCLES BICYCLIQUES EN TANT QU'INHIBITEURS DE MEK KINASE
  申请人：GENENTECH INC

  公开号：WO2010003025A1

  公开（公告）日：2010-01-07

  The invention relates to bicyclic heterocycles of formulae I and II with anti-cancer and/or anti-inflammatory activity and more specifically with MEK kinase inhibitory activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth, treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  该发明涉及具有抗癌和/或抗炎活性的式I和式II的双环杂环化合物，更具体地具有MEK激酶抑制活性。该发明提供了用于抑制异常细胞生长、治疗过度增殖性疾病或治疗哺乳动物炎症性疾病的组合物和方法。该发明还涉及使用这些化合物进行体外、体内和体内诊断或治疗哺乳动物细胞或相关病理条件的方法。
• BENZIMIDAZOLE-INDOLE INHIBITORS OF MNK1 AND MNK2
  申请人：eFFECTOR Therapeutics, Inc.

  公开号：US20190119256A1

  公开（公告）日：2019-04-25

  The present invention provides synthesis, pharmaceutically acceptable formulations and uses of compounds in accordance with Formula I or Formula II, or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof. For Formula I compounds X 1 , X 2 , X 3 , X 4 , X 5 , Y 1 , Y 2 , R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 and R 13 are as defined in the specification. The inventive Formula I and Formula II compounds are inhibitors of Mnk and find utility in any number of therapeutic applications, including but not limited to treatment of inflammation and various cancers.

  本发明提供了按照式I或式II或其立体异构体、互变异构体或药学上可接受的盐合物的化合物的合成、药学上可接受的配方和用途。对于式I化合物，X1、X2、X3、X4、X5、Y1、Y2、R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12和R13在说明书中定义。本发明的式I和式II化合物是Mnk的抑制剂，在许多治疗应用中发现其有用性，包括但不限于治疗炎症和各种癌症。
• BICYCLIC HETEROCYCLES AS MEK KINASE INHIBITORS
  申请人：Heald Robert Andrew

  公开号：US20110190257A1

  公开（公告）日：2011-08-04

  The invention relates to bicyclic heterocycles of formulae I and II with anti-cancer and/or anti-inflammatory activity and more specifically with MEK kinase inhibitory activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth, treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  本发明涉及公式I和II的双环杂环化合物，具有抗癌和/或抗炎活性，更具有MEK激酶抑制活性。 本发明提供了用于抑制异常细胞生长，治疗增殖过度性疾病或治疗哺乳动物的炎症性疾病的组合物和方法。 本发明还涉及使用该化合物进行哺乳动物细胞的体外，体内和原位诊断或治疗，或相关病理情况的方法。
• Bicyclic heterocycles as MEK kinase inhibitors
  申请人：Heald Robert A.

  公开号：US08841462B2

  公开（公告）日：2014-09-23

  The invention relates to bicyclic heterocycles of formulae I and II with anti-cancer and/or anti-inflammatory activity and more specifically with MEK kinase inhibitory activity. The invention provides compositions and methods useful for inhibiting abnormal cell growth, treating a hyperproliferative disorder, or treating an inflammatory disease in a mammal. The invention also relates to methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions.

  本发明涉及公式I和II的双环杂环化合物，具有抗癌和/或抗炎活性，更具有MEK激酶抑制活性。本发明提供了用于抑制异常细胞生长、治疗过度增殖性疾病或治疗哺乳动物的炎症性疾病的组合物和方法。本发明还涉及使用该化合物进行哺乳动物细胞的体外、原位和体内诊断或治疗，或相关病理条件的方法。
• Closing the Cycle as It Begins: Synthesis of <i>ortho</i> ‐Iodobiaryls via Catellani Reaction
  作者：Vinayak Botla、Marco Fontana、Aleksandr Voronov、Raimondo Maggi、Elena Motti、Giovanni Maestri、Nicola Della Ca'

  DOI：10.1002/anie.202218928

  日期：——

  A new strategy based on the Catellani reactions has enabled the one-pot synthesis of ortho-iodobiaryls starting from aryl iodides and bromides. Beyond the synthetic utility of this transformation (32 examples and 6 subsequent derivatizations), a DFT study provides insights on the mechanism of the reductive elimination step, which is driven by an original transmetallation between palladium(II)-halide

  一种基于Catellani 反应的新策略使得能够从芳基碘化物和芳基溴化物开始一锅法合成邻碘二芳基化合物。除了这种转化的综合效用（32 个例子和 6 个后续衍生化）之外，DFT 研究还提供了对还原消除步骤机制的见解，该步骤由钯 (II)-卤化物络合物之间的原始金属转移作用驱动。