2-氟-3-甲基-4-碘吡啶 | 153034-80-1

• 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: 2-氟-3-甲基-4-碘吡啶
• 中文别名: 2-氟-4-碘-3-甲基吡啶
• 英文名称: 2-fluoro-4-iodo-3-methylpyridine
• 英文别名: 2-Fluoro-4-iodo-3-picoline
• CAS: 153034-80-1
• 化学式: C₆H₅FIN
• 分子量: 237.015
• InChiKey: XWSVFBVCHYQCLO-UHFFFAOYSA-N

物化性质

• 沸点：
  244℃
• 密度：
  1.892
• 闪点：
  101℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  12.9
• 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：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-4-iodo-3-picoline
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-Fluoro-4-iodo-3-picoline
CAS number: 153034-80-1

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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: C6H5FIN
Molecular weight: 237

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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, hydrogen Iodide.

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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-氟-3-甲基-4-碘吡啶 在 N-溴代丁二酰亚胺(NBS) 、 正丁基锂 、 邻苯二甲酸二丁酯 作用下， 以 四氯化碳 为溶剂， 生成 [(1R,2S)-2-(2-phenylpropan-2-yl)cyclohexyl] (2S)-2-[3-(bromomethyl)-2-fluoropyridin-4-yl]-2-hydroxybutanoate
  参考文献：
  名称：

  由2-氟吡啶不对称合成喜树碱关键中间体

  摘要：

  DE环喜树碱中间体II使用吡啶“卤素-舞蹈”反应从2-氟吡啶经6步对映体选择性制备。

  DOI：

  10.1016/0040-4039(95)01665-5
• 作为产物：
  描述：

  2-氟吡啶 、 碘甲烷 在 lithium diisopropyl amide 、 碘 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 6.17h， 生成 2-氟-3-甲基-4-碘吡啶
  参考文献：
  名称：

  [EN] HYDROXYMETHYL PIPERIDINE OREXIN RECEPTOR ANTAGONISTS
  [FR] ANTAGONISTES DES RÉCEPTEURS DES OREXINES DE TYPE PIPÉRIDINE HYDROXYMÉTHYLIQUE

  摘要：

  本发明涉及羟甲基哌啶类化合物，其为促进睡眠的受体拮抗剂。本发明还涉及所述化合物在潜在的治疗或预防神经系统和精神疾病中的用途，这些疾病涉及促进睡眠的受体。本发明还涉及含有这些化合物的组合物。本发明还涉及利用这些组合物在潜在的预防或治疗涉及促进睡眠的受体的疾病中的用途。

  公开号：

  WO2016089722A1

文献信息

• [EN] PYRAZOLO [4,3-c] CINNOLIN-3-ONE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS<br/>[FR] MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR M1 DE TYPE PYRAZOLO[4,3-C]CINNOLIN-3-ONE
  申请人：MERCK SHARP & DOHME

  公开号：WO2010096338A1

  公开（公告）日：2010-08-26

  The present invention is directed to pyrazolo [4,3-c] cinnolin-3-one compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.

  本发明涉及式(I)的吡唑并[4,3-c]咖啉-3-酮化合物，这些化合物是M1受体阳性变构调节剂，并且在治疗M1受体参与的疾病，如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍方面有用。该发明还涉及包含这些化合物的药物组合物，以及在治疗由M1受体介导的疾病中使用这些化合物和组合物。
• [EN] HETEROARYLBENZIMIDAZOLE COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROARYLBENZIMIDAZOLE
  申请人：BAYER PHARMA AG

  公开号：WO2017102091A1

  公开（公告）日：2017-06-22

  The present invention covers heteroarylbenzimidazole compounds of general formula (I) in which R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative and/or inflammatory disorders, as a sole agent or in combination with other active ingredients.

  本发明涵盖了一般式（I）中的杂环芳基苯并咪唑化合物，其中R1、R2、R3、R4和R5如本文所定义，制备所述化合物的方法，用于制备所述化合物的有用中间体化合物，包括所述化合物的药物组合物和组合物，以及利用所述化合物制造用于治疗或预防疾病的药物组合物，特别是治疗或预防过度增殖和/或炎症性疾病的药物组合物，作为唯一活性成分或与其他活性成分组合使用。
• INHIBITORS OF KEAP1-Nrf2 PROTEIN-PROTEIN INTERACTION
  申请人：Janssen Pharmaceutica NV

  公开号：US20200055874A1

  公开（公告）日：2020-02-20

  Sultam compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with the KEAP1-Nrf2 interaction, such as inflammatory bowel disease, including Crohn's disease and ulcerative colitis.

  Sultam化合物，含有它们的药物组合物，制备它们的方法，以及使用它们的方法，包括用于治疗与KEAP1-Nrf2相互作用相关的疾病状态、疾病和病况的方法，如炎症性肠病，包括克罗恩病和溃疡性结肠炎。
• APOPTOSIS-INDUCING AGENTS FOR THE TREATMENT OF CANCER AND IMMUNE AND AUTOIMMUNE DISEASES
  申请人：AbbVie Inc.

  公开号：US20130096121A1

  公开（公告）日：2013-04-18

  Disclosed are compounds which inhibit the activity of anti-apoptotic Bc1-xL proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bc1-xL protein.

  揭示了抑制抗凋亡Bc1-xL蛋白活性的化合物，含有这些化合物的组合物以及治疗在其中表达抗凋亡Bc1-xL蛋白的疾病的方法。
• Understanding Halide Counterion Effects in Enantioselective Ruthenium-Catalyzed Carbonyl (α-Aryl)allylation: Alkynes as Latent Allenes and Trifluoroethanol-Enhanced Turnover in The Conversion of Ethanol to Higher Alcohols via Hydrogen Auto-transfer
  作者：Eliezer Ortiz、Jonathan Z. Shezaf、Yu-Hsiang Chang、Théo P. Gonçalves、Kuo-Wei Huang、Michael J. Krische

  DOI：10.1021/jacs.1c07857

  日期：2021.10.13

  preference that defines metal-centered stereogenicity and, therefrom, the enantioselectivity of C−C coupling in ruthenium-catalyzed anti-diastereo- and enantioselective C−C couplings of primary alcohols with 1-aryl-1-propynes to form products of carbonyl anti-(α-aryl)allylation. Computational studies reveal that a non-classical hydrogen bond between iodide and the aldehyde formyl CH bond stabilizes the favored

  RuX(CO)(η 3 -C 3 H 5 )(JOSIPHOS)（其中 X = Cl、Br 或 I）的晶体学表征揭示了卤化物依赖性非对映异构体偏好，定义了以金属为中心的立体异构性，并由此定义了钌催化的伯醇与 1-芳基-1-丙炔的反非对映和对映选择性 CC 偶联中的 CC 偶联，形成羰基反-(α-芳基)烯丙基化的产物。计算研究表明，碘化物和醛甲酰基 CH 键之间的非经典氢键稳定了羰基加成所需的过渡态。开发了一种改进的催化系统，该系统采用含碘化物预催化剂 RuI(CO) 3 (η 3 -C 3 H 5 ) 与三氟乙醇结合，实现了以前无法实现的转化，如第一个对映选择性钌催化的 CC 所示乙醇偶联生成高级醇。