6-氯吡啶-2-硼酸频哪酯 | 652148-92-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 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: 6-氯吡啶-2-硼酸频哪酯
• 中文别名: 6-氯-2-吡啶硼酸频哪醇酯；4-氟吡啶-2-硼酸频那醇酯；6-氯-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)吡啶
• 英文名称: 6-chloropyridine-2-boronic acid pinacol ester
• 英文别名: 2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
• CAS: 652148-92-0
• 化学式: C₁₁H₁₅BClNO₂
• mdl: MFCD06798259
• 分子量: 239.51
• InChiKey: CROJXBLQCOIOBI-UHFFFAOYSA-N

物化性质

• 熔点：
  107-110℃
• 沸点：
  338.2±27.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)
• 稳定性/保质期：

  按规定使用和贮存的这些物质不会分解，并且能够避开氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  4.18
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.545
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
6-Chloropyridine-2-boronic acid pinacol ester
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
6-Chloropyridine-2-boronic acid pinacol ester
Ingredient name:
CAS number: 652148-92-0

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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, under −20◦C.
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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C11H15BClNO2
Molecular weight: 239.5

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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.

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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：

  6-氯吡啶-2-硼酸频哪酯 在 四(三苯基膦)钯 potassium carbonate 、 三乙胺 作用下， 以 1,4-二氧六环 、 N-甲基吡咯烷酮 、 水 为溶剂， 反应 59.33h， 生成 N-[2-(3,5-二甲基-1H-吡唑-1-基)-6-[6-(4-甲氧基-1-哌啶基)-2-吡啶]-4-嘧啶]乙酰胺
  参考文献：
  名称：

  WO2008/116185

  摘要：

  公开号：
• 作为产物：
  描述：

  2,6-二溴吡啶 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 6-氯吡啶-2-硼酸频哪酯
  参考文献：
  名称：

  新型卤代吡啶基硼酸和酯的合成。第4部分：卤代吡啶-2-基硼酸和酯是稳定的晶体伴侣，可用于经典的铃木交叉偶联

  摘要：

  本文描述了用于合成一些方法和新颖的5或6-卤代吡啶-2-基-硼酸和酯隔离3，4，7。这些化合物是通过使用正丁基锂进行区域选择性的卤素-金属交换并随后从适当的二卤代吡啶开始用三异丙基硼酸酯淬灭来制备的。迄今为止研究的所有底物均提供单一的区域异构硼酸或酯产物。另外，已经发现这些化合物与芳基卤化物经历了Pd催化的偶联，并授权了一种制备新吡啶库的策略。

  DOI：

  10.1016/j.tet.2003.10.020

文献信息

• [EN] AZOLE COMPOUNDS AS PIM INHIBITORS<br/>[FR] COMPOSÉS D'AZOLE UTILISÉS EN TANT QU'INHIBITEURS DES PIM
  申请人：AMGEN INC

  公开号：WO2012129338A1

  公开（公告）日：2012-09-27

  The invention relates to bicyclic compounds of formulas I and Ia, and salts thereof. In some embodiments, the invention relates to inhibitors or modulators of Pim-1 and/or Pim-2, and/or Pim-3 protein kinase activity or enzyme function. In still further embodiments, the invention relates to pharmaceutical compositions comprising compounds disclosed herein, and their use in the prevention and treatment of Pim kinase related conditions and diseases, preferably cancer.

  该发明涉及公式I和Ia的双环化合物及其盐。在某些实施例中，该发明涉及Pim-1和/或Pim-2和/或Pim-3蛋白激酶活性或酶功能的抑制剂或调节剂。在更进一步的实施例中，该发明涉及包含本文所披露的化合物的药物组合物，以及它们在预防和治疗Pim激酶相关疾病和病症，尤其是癌症中的用途。
• [EN] NEW BICYCLIC THIOPHENYLAMIDE COMPOUNDS<br/>[FR] NOUVEAUX COMPOSÉS THIOPHÉNYLAMIDE BICYCLIQUES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013189841A1

  公开（公告）日：2013-12-27

  The invention provides novel compounds having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, A, E and n are as described herein, compositions including the compounds and use thereof as fatty-acid binding protein (FABP) 4/5 inhibitors in the treatment of e.g. type 2 diabetes, atherosclerosis or cancer.

  这项发明提供了具有一般式（I）的新化合物，其中R1、R2、R3、R4、R5、R6、R7、A、E和n如本文所述，包括这些化合物的组合物以及将其用作脂肪酸结合蛋白（FABP）4/5抑制剂，用于治疗例如2型糖尿病、动脉粥样硬化或癌症。
• [EN] HETEROARYL COMPOUNDS AS IRAK INHIBITORS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROARYLES SERVANT D'INHIBITEURS D'IRAK, ET LEURS UTILISATIONS
  申请人：MERCK PATENT GMBH

  公开号：WO2016081679A1

  公开（公告）日：2016-05-26

  The present invention relates to compounds of Formula I or a pharmaceutically acceptable salt thereof, useful as IRAK inhibitors.

  本发明涉及式I化合物或其药用可接受盐，用作IRAK抑制剂。
• [EN] HETEROCYCLIC COMPOUNDS AS DELTA-5 DESATURASE INHIBITORS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES EN TANT QU'INHIBITEURS DE DELTA-5 DÉSATURASE ET PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2021108408A1

  公开（公告）日：2021-06-03

  The present disclosure provides compounds useful for the inhibition of Delta-5 Desaturase ("D5D"). The compounds have a general Formula (I) wherein the variables of Formula (I) are defined herein. This disclosure also provides pharmaceutical compositions comprising the compounds, uses of the compounds, and compositions for treatment of, for example, a metabolic or cardiovascular disorder. Further, the disclosure provides intermediates useful in the synthesis of compounds of Formula (I).

  本公开提供了用于抑制Delta-5 Desaturase ("D5D")的化合物。这些化合物具有一般的化学式（I），其中化学式（I）中的变量在此处被定义。本公开还提供了包括这些化合物的药物组合物，这些化合物的用途，以及用于治疗代谢或心血管疾病的组合物。此外，本公开提供了在合成化合物的中间体中有用的中间体。
• Derisking the Cu-Mediated ¹⁸F-Fluorination of Heterocyclic Positron Emission Tomography Radioligands
  作者：Nicholas J. Taylor、Enrico Emer、Sean Preshlock、Michael Schedler、Matthew Tredwell、Stefan Verhoog、Joel Mercier、Christophe Genicot、Véronique Gouverneur

  DOI：10.1021/jacs.7b03131

  日期：2017.6.21

  Molecules labeled with fluorine-18 (18F) are used in positron emission tomography to visualize, characterize and measure biological processes in the body. Despite recent advances in the incorporation of 18F onto arenes, the development of general and efficient approaches to label radioligands necessary for drug discovery programs remains a significant task. This full account describes a derisking approach

  用氟 18 (18F) 标记的分子用于正电子发射断层扫描，以可视化、表征和测量体内的生物过程。尽管最近在将 18F 掺入芳烃方面取得了进展，但开发通用且有效的方法来标记药物发现计划所需的放射性配体仍然是一项重大任务。这个完整的描述描述了杂环正电子发射断层扫描 (PET) 放射性配体的放射合成方法，使用铜介导的 18F 氟化芳基硼试剂与 18F 氟化物作为模型反应。该方法基于一项研究，该研究检查了药物开发中常用的杂环的存在如何影响代表性芳基硼试剂的 18F-氟化效率，以及超过 50 种（杂）芳基硼酸酯的标记。这组数据允许将这种去风险策略应用于七种结构复杂的药物相关含杂环分子的成功放射合成。