1-(3-溴吡啶-2-基)乙酮 | 111043-09-5

• 物质功能分类: 医药中间体 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-(3-溴吡啶-2-基)乙酮
• 英文名称: 1-(3-bromopyridin-2-yl)ethanone
• CAS: 111043-09-5
• 化学式: C₇H₆BrNO
• 分子量: 200.035
• InChiKey: SMOWKFOTFNHSBT-UHFFFAOYSA-N

物化性质

• 沸点：
  246.0±25.0 °C(Predicted)
• 密度：
  1.534±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(3-bromopyridin-2-yl)ethanone
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-(3-bromopyridin-2-yl)ethanone
CAS number: 111043-09-5

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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: C7H6BrNO
Molecular weight: 200.0

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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 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

制备方法与用途

应用1-(3-溴吡啶-2-基)乙酮是一种杂环衍生物，主要用于制备医药中间体。

反应信息

• 作为反应物：
  描述：

  1-(3-溴吡啶-2-基)乙酮 在 platinum(IV) oxide 、 copper(l) iodide 、 N,N'-二甲基-1,2-环己二胺 氢气 、 sodium acetate 、 potassium carbonate 、 溶剂黄146 作用下， 以 N-甲基吡咯烷酮 、 乙醇 、 水 为溶剂， 60.0~120.0 ℃ 、101.33 kPa 条件下， 反应 8.0h， 生成 1-(4-fluorophenyl)-3-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine
  参考文献：
  名称：

  [EN] PYRAZOLOPIPERIDINE COMPOUNDS AS CCR1 RECEPTOR ANTAGONISTS
  [FR] COMPOSÉS DE PYRAZOLOPIPÉRIDINE EN TANT QU'ANTAGONISTES DE RÉCEPTEUR CCR1

  摘要：

  揭示了一种公式（I）的化合物，可用于治疗多种通过CCR1活性介导或维持的疾病和紊乱，包括自身免疫性疾病，如类风湿性关节炎和多发性硬化症。还公开了制备方法和使用方法。

  公开号：

  WO2012087782A1
• 作为产物：
  描述：

  3-溴吡啶-2-甲醛 在 戴斯-马丁氧化剂 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 15.0h， 生成 1-(3-溴吡啶-2-基)乙酮
  参考文献：
  名称：

  [EN] PYRAZOLOPIPERIDINE COMPOUNDS AS CCR1 RECEPTOR ANTAGONISTS
  [FR] COMPOSÉS DE PYRAZOLOPIPÉRIDINE EN TANT QU'ANTAGONISTES DE RÉCEPTEUR CCR1

  摘要：

  揭示了一种公式（I）的化合物，可用于治疗多种通过CCR1活性介导或维持的疾病和紊乱，包括自身免疫性疾病，如类风湿性关节炎和多发性硬化症。还公开了制备方法和使用方法。

  公开号：

  WO2012087782A1

文献信息

• Method of producing an o-disubstituted aromatic compound, and method of producing a monosubstituted-monohaloaromatic compound
  申请人：Yoshida Jun-ichi

  公开号：US20080194816A1

  公开（公告）日：2008-08-14

  A method of producing an o-disubstituted aromatic compound, containing: continuously conducting at least the following steps (a) to (d): (a) a step of mono-lithiating one halogen atom of an o-dihaloaromatic compound, using a first microreactor; (b) a step of making the thus-obtained monolithiated product to react with an electrophilic compound, using a second microreactor, to obtain a monosubstituted-monohaloaromatic compound; (c) a step of lithiating the other halogen atom of the o-dihaloaromatic compound, using a third microreactor; and (d) a step of making the thus-obtained lithiated product successively to react with an electrophilic compound, using a forth microreactor.

  生产 o-二取代芳香化合物的方法，包括：连续进行至少以下步骤（a）至（d）： (a) 使用第一微反应器对 o-二卤代芳香化合物的一个卤原子进行单锂化步骤； (b) 使用第二微反应器使得所得的单锂化产物与亲电性化合物发生反应，以获得单取代-单卤代芳香化合物的步骤； (c) 使用第三微反应器对 o-二卤代芳香化合物的另一个卤原子进行锂化步骤；以及 (d) 使用第四微反应器使得所得的锂化产物依次与亲电性化合物发生反应的步骤。
• Asymmetric reduction of ketones by Geotrichum candidum in the presence of AmberliteTM XAD, a solid organic solvent
  作者：Kaoru Nakamura、Mikio Fujii、Yoshiteru Ida

  DOI：10.1039/b005204n

  日期：——

  A hydrophobic polymer, Amberlite™ XAD, was used as material to control the stereochemical course of microbial reductions. In the presence of XAD, simple aliphatic and aromatic ketones were reduced to the corresponding (S)-alcohols in excellent enantiomeric excess (ee) while low enantioselectivities were observed in the absence of the polymer.

  疏水的 聚合物，Amberlite ™ XAD被用作控制微生物减少的立体化学过程的材料。在XAD存在下，简单的脂肪族和芳香族酮类在极佳的对映体过量（ee）下被还原为相应的（S）醇，而在不存在对映体的情况下观察到低对映选择性聚合物。
• [EN] HETEROCYCLIC COMPOUND AND USE THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE ET SON UTILISATION
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2019027058A1

  公开（公告）日：2019-02-07

  The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I) : wherein each symbol is as described in the specification, or a salt thereof, is useful as an agent for the prophylaxis treatment of narcolepsy.

  本发明提供了一种具有促进睡觉素2型受体激动剂活性的杂环化合物。公式（I）所代表的化合物：其中每个符号如规范中所述，或其盐，可用作预防治疗嗜睡症的药剂。
• [EN] KRAS G12D INHIBITORS<br/>[FR] INHIBITEURS DE KRAS G12D
  申请人：MIRATI THERAPEUTICS INC

  公开号：WO2021041671A1

  公开（公告）日：2021-03-04

  The present invention relates to compounds that inhibit KRas G12D. In particular, the present invention relates to compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor.

  本发明涉及抑制KRas G12D的化合物。具体地，本发明涉及抑制KRas G12D活性的化合物，包括这些化合物的药物组合物以及使用方法。
• [EN] METHODS FOR DELAYING, PREVENTING, AND TREATING ACQUIRED RESISTANCE TO RAS INHIBITORS<br/>[FR] MÉTHODES DE RETARDEMENT, DE PRÉVENTION ET DE TRAITEMENT DE LA RÉSISTANCE ACQUISE AUX INHIBITEURS DE RAS
  申请人：REVOLUTION MEDICINES INC

  公开号：WO2021257736A1

  公开（公告）日：2021-12-23

  The present disclosure relates to compositions and methods for the treatment of diseases or disorders (e.g., cancer) with bi-steric inhibitors of mTOR in combination with RAS inhibitors. Specifically, in some embodiments this disclosure includes compositions and methods for inducing apoptosis of tumor cells and/or for delaying, preventing, or treating acquired resistance to RAS inhibitors using bi-steric mTOR inhibitors.

  本公开涉及使用双-立体异构体mTOR抑制剂与RAS抑制剂联合治疗疾病或病状（例如，癌症）的配方和方法。具体而言，在某些实施方式中，本公开包括用于诱导肿瘤细胞凋亡和/或用于延迟、预防或治疗对RAS抑制剂获得性耐药性的双-立体异构体mTOR抑制剂的配方和方法。