3-溴-2-苯基吡啶 | 91182-50-2

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 3-溴-2-苯基吡啶
• 英文名称: 3-bromo-2-phenylpyridine
• CAS: 91182-50-2
• 化学式: C₁₁H₈BrN
• 分子量: 234.095
• InChiKey: QODMOFYNGFSWSQ-UHFFFAOYSA-N

物化性质

• 沸点：
  296.1±20.0 °C(Predicted)
• 密度：
  1.426±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,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: 3-Bromo-2-phenylpyridine
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: 3-Bromo-2-phenylpyridine
CAS number: 91182-50-2

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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: C11H8BrN
Molecular weight: 234.1

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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, 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

反应信息

• 作为反应物：
  描述：

  3-溴-2-苯基吡啶 在 potassium phosphate 、 二氯双[二叔丁基-(4-二甲基氨基苯基)膦]钯(II) 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 1.25h， 生成 4-cyclopropyl-1-ethyl-6-(2-phenylpyridin-3-yl)quinolin-2(1H)-one
  参考文献：
  名称：

  ANTITUMOR AGENT AND BROMODOMAIN INHIBITOR

  摘要：

  本发明的目的是提供一种抗肿瘤剂，作为与溴结构域相关的肿瘤的预防和/或治疗中使用的治疗剂，该抗肿瘤剂进一步优秀，并提供一种溴结构域抑制剂，用作与溴结构域相关的疾病或状态的治疗剂。包含以下式表示的化合物的抗肿瘤剂和溴结构域抑制剂具有出色的溴结构域抑制活性，并可用作与溴结构域相关的肿瘤的预防和/或治疗等治疗剂： 其中R1代表C1-6烷基基团等；R2代表氢原子等；R3代表卤素原子等；Z1、Z2和Z3各代表CH等；X1代表CONH等；环A代表苯基等；R4代表卤素原子等；m代表0到5的整数。

  公开号：

  US20190314360A1
• 作为产物：
  描述：

  在 ammonium acetate 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 生成 3-溴-2-苯基吡啶
  参考文献：
  名称：

  通过锌亚胺中间体卤化吡啶的3位

  摘要：

  吡啶卤化反应对于获得药物和农用化学品开发所需的大量衍生物至关重要。然而，尽管经过一个多世纪的合成努力，选择性官能化多种吡啶前体 3 位碳氢键的卤化过程在很大程度上仍然难以捉摸。我们报道了吡啶基开环、卤化和闭环的反应序列，其中无环锌亚胺中间体在温和条件下经历高度区域选择性卤化反应。实验和计算机理研究表明，卤素亲电子试剂的性质可以改变选择性决定步骤。使用这种方法，我们生产了多种 3-卤代吡啶，并演示了复杂药物和农用化学品的后期卤化。

  DOI：

  10.1126/science.add8980

文献信息

• Iron-mediated direct arylation with arylboronic acids through an aryl radical transfer pathway
  作者：Jian Wang、Shan Wang、Gao Wang、Ji Zhang、Xiao-Qi Yu

  DOI：10.1039/c2cc35468c

  日期：——

  A novel iron-mediated direct C–H arylation of quinones and pyridine analogues with arylboronic acids has been developed using dichloromethane and water as solvents at ambient temperature. FeS is employed and serves as an efficient catalyst. A detailed reaction mechanism is speculated and expounded.

  一种新型铁介导的醌和吡啶类似物与芳基硼酸直接C-H芳基化反应已开发出来，使用二氯甲烷和水作为溶剂，在常温下进行。FeS被用作高效的催化剂，详细推测并阐述了反应机理。
• [EN] COMPOUNDS AND METHODS<br/>[FR] COMPOSÉS ET MÉTHODES
  申请人：TEMPERO PHARMACEUTICALS INC

  公开号：WO2013019682A1

  公开（公告）日：2013-02-07

  The present invention relates to novel retinoid-related orphan receptor gamma (RORγ) modulators and their use in the treatment of diseases mediated by RORy.

  本发明涉及新型视黄醛酸相关孤儿受体γ（RORγ）调节剂及其在治疗由RORγ介导的疾病中的应用。
• Metal Complexes
  申请人：Merck Patent GmbH

  公开号：US20150171348A1

  公开（公告）日：2015-06-18

  The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

  这项发明涉及金属配合物以及包括这些金属配合物的电子设备，特别是有机电致发光器件。
• Silver-Catalyzed Minisci Reactions Using Selectfluor as a Mild Oxidant
  作者：Jordan D. Galloway、Duy N. Mai、Ryan D. Baxter

  DOI：10.1021/acs.orglett.7b02706

  日期：2017.11.3

  A new method for silver-catalyzed Minisci reactions using Selectfluor as a mild oxidant is reported. Heteroarenes and quinones both participate in radical C–H alkylation and arylation from a variety of carboxylic and boronic acid radical precursors. Several oxidatively sensitive and highly reactive radical species are successful, providing structures that are challenging to access by other means.

  报道了一种使用Selectfluor作为温和氧化剂进行银催化Minisci反应的新方法。杂芳烃和醌都参与各种羧酸和硼酸自由基前体的C–H自由基烷基化和芳基化。几种具有氧化敏感性和高反应性的自由基物种非常成功，它们提供了难以通过其他方式接近的结构。
• Cycloisomerization – a straightforward way to benzo[h]quinolines and benzo[c]acridines
  作者：Aleksandr N. Shestakov、Alena S. Pankova、Mikhail A. Kuznetsov

  DOI：10.1007/s10593-017-2179-5

  日期：2017.10

  Cycloisomerization of 3-alkynyl-2-arylpyridines and quinolines offers a straightforward approach to benzo[h]quinolines and benzo[c]-acridines. Substituent at the triple bond governs a choice between transition metal or Brønsted acid catalysis. A direct electrophilic activation by trifluoromethanesulfonic acid induces an almost quantitative cyclization of the o-aryl(phenylethynyl) fragment. PtCl2 efficiently

  3-炔基-2-芳基吡啶和喹啉的环异构化为苯并[ h ]喹啉和苯并[ c ] -ac啶提供了一种直接的方法。在三键处的取代基决定过渡金属催化或布朗斯台德酸催化之间的选择。三氟甲磺酸的直接亲电子活化引起邻-芳基（苯基乙炔基）片段的几乎定量环化。PtCl 2有效催化2-芳基-3-乙炔基戊烯的环化。