2-氰基-6-氟苯硼酸 | 656235-44-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 环羧酸
• 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-氰基-6-氟苯硼酸
• 中文别名: 2-氰基-6-氟苯基硼酸
• 英文名称: (2-cyano-6-fluorophenyl)boronic acid
• 英文别名: 2-cyano-6-fluorophenylboronic acid；6-cyano-2-fluorophenylboronic acid
• CAS: 656235-44-8
• 化学式: C₇H₅BFNO₂
• mdl: MFCD09033623
• 分子量: 164.932
• InChiKey: PPLSIVNRHUSMMC-UHFFFAOYSA-N

物化性质

• 沸点：
  367.7±52.0 °C(Predicted)
• 密度：
  1.35±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.59
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  64.2
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Cyano-6-fluorophenylboronic acid
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-Cyano-6-fluorophenylboronic acid
CAS number: 656235-44-8

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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, refrigerated.
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: C7H5BFNO2
Molecular weight: 164.9

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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 fluoride.

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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-氰基-6-氟苯硼酸 在 1,3-二溴-5,5-二甲基海因 、 sodium methylate 作用下， 以 甲醇 、 乙腈 为溶剂， 以88%的产率得到2-溴-3-氟苯甲腈
  参考文献：
  名称：

  咪唑并[1,2- b ] [1,2,4]三嗪的钯催化区域选择性芳基化：α2 / 3-选择性GABA激动剂的合成

  摘要：

  聚合，实用，高效地合成2'，6-二氟-5'-[3-（1-羟基-1-甲基乙基）咪唑并[1,2- b ] [1,2,4]三嗪-7-基]联苯-2-甲腈（1），一种口服活性的GABA甲α 2/ 3 -选择性激动剂，进行说明。七步无色谱合成已在多千克规模上得到证明，并利用了联芳基溴6和咪唑三嗪22作为关键中间体。经由高选择性芳族溴化反应制备联芳基溴化物6。氨基三嗪15与氯乙醛的区域选择性缩合提供了所需的咪唑三嗪中间体22。在最后一步中，具有高度区域选择性的钯催化的芳基化作用突出了该路线的效率。

  DOI：

  10.1021/jo0507035
• 作为产物：
  描述：

  3-氟苯腈 在 硼酸三异丙酯 、 lithium diisopropyl amide 、 盐酸 作用下， 以 四氢呋喃 、 正庚烷 、 乙基苯 、 various solvents 为溶剂， 反应 2.25h， 以75%的产率得到2-氰基-6-氟苯硼酸
  参考文献：
  名称：

  咪唑并[1,2- b ] [1,2,4]三嗪的钯催化区域选择性芳基化：α2 / 3-选择性GABA激动剂的合成

  摘要：

  聚合，实用，高效地合成2'，6-二氟-5'-[3-（1-羟基-1-甲基乙基）咪唑并[1,2- b ] [1,2,4]三嗪-7-基]联苯-2-甲腈（1），一种口服活性的GABA甲α 2/ 3 -选择性激动剂，进行说明。七步无色谱合成已在多千克规模上得到证明，并利用了联芳基溴6和咪唑三嗪22作为关键中间体。经由高选择性芳族溴化反应制备联芳基溴化物6。氨基三嗪15与氯乙醛的区域选择性缩合提供了所需的咪唑三嗪中间体22。在最后一步中，具有高度区域选择性的钯催化的芳基化作用突出了该路线的效率。

  DOI：

  10.1021/jo0507035

文献信息

• [EN] REV-ERB AGONISTS FOR THE TREATMENT OF TH17-MEDIATED INFLAMMATORY DISORDERS<br/>[FR] AGONISTES REV-ERB POUR LE TRAITEMENT DE TROUBLES INFLAMMATOIRES À MÉDIATION PAR TH17
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2021263278A1

  公开（公告）日：2021-12-30

  The present disclosure provides compounds of Formula IA and Formula IB and their pharmaceutical compositions as selective agonists of REV-ERB-α: where R1, R2, R3, R4, R5, RX1, RX2, nA, nB, X, Y, and Z are described herein. The compounds are useful in various methods and uses, such as in the treatment of diseases including hyperglycemia, dyslipidemia, atherosclerosis, and autoimmune and inflammatory disorders or diseases, and as cancer therapeutics, such as for the treatment of glioblastoma, hepatocellular carcinoma, and colorectal cancer, and for immune-oncology purposes.

  本公开提供了Formula IA和Formula IB的化合物及其作为REV-ERB-α选择性激动剂的药物组合物：其中R1、R2、R3、R4、R5、RX1、RX2、nA、nB、X、Y和Z如本文所述。这些化合物在各种方法和用途中非常有用，例如用于治疗包括高血糖、血脂异常、动脉粥样硬化、自身免疫和炎症性疾病等疾病，以及作为癌症治疗药物，如用于治疗胶质母细胞瘤、肝细胞癌和结直肠癌，以及用于免疫肿瘤学目的。
• Facile Synthesis of 2-Bromo-3-fluorobenzonitrile:  An Application and Study of the Halodeboronation of Aryl Boronic Acids
  作者：Ronald H. Szumigala,、Paul N. Devine、Donald R. Gauthier、R. P. Volante

  DOI：10.1021/jo035184p

  日期：2004.1.1

  A scaleable synthesis of 2-bromo-3-fluorobenzonitrile via the NaOMe-catalyzed bromodeboronation of 2-cyano-6-fluorophenylboronic acid was developed. The generality of this transformation was demonstrated through the halodeboronation of a series of aryl boronic acids. Both aryl bromides and aryl chlorides were formed in good to excellent yields when the corresponding aryl boronic acid was treated with 1,3-dihalo-5,5-dimethylhydantoin and 5 mol % NaOMe.
• WO2006/51410
  申请人：——

  公开号：——

  公开（公告）日：——
• Palladium-Catalyzed Regioselective Arylation of Imidazo[1,2-<i>b</i>][1,2,4]triazine:  Synthesis of an α_2/₃-Selective GABA Agonist
  作者：Donald R. Gauthier,、John Limanto、Paul N. Devine、Richard A. Desmond、Ronald H. Szumigala、Bruce S. Foster、R. P. Volante

  DOI：10.1021/jo0507035

  日期：2005.7.1

  A convergent, practical, and efficient synthesis of 2‘,6-difluoro-5‘-[3-(1-hydroxy-1-methylethyl)imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile (1), an orally active GABAA α2/3-selective agonist, is described. The seven-step, chromatography-free synthesis was demonstrated on a multi-kilogram scale and utilized biaryl bromide 6 and imidazotriazine 22 as key intermediates. Biaryl bromide 6

  聚合，实用，高效地合成2'，6-二氟-5'-[3-（1-羟基-1-甲基乙基）咪唑并[1,2- b ] [1,2,4]三嗪-7-基]联苯-2-甲腈（1），一种口服活性的GABA甲α 2/ 3 -选择性激动剂，进行说明。七步无色谱合成已在多千克规模上得到证明，并利用了联芳基溴6和咪唑三嗪22作为关键中间体。经由高选择性芳族溴化反应制备联芳基溴化物6。氨基三嗪15与氯乙醛的区域选择性缩合提供了所需的咪唑三嗪中间体22。在最后一步中，具有高度区域选择性的钯催化的芳基化作用突出了该路线的效率。