3-硝基-2-氰基吡啶 | 51315-07-2

• 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1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 中文名称: 3-硝基-2-氰基吡啶
• 中文别名: 3-硝基-2-吡啶甲腈；2-氰基-3-硝基吡啶
• 英文名称: 3-nitropyridine-2-carbonitrile
• 英文别名: 2-cyano-3-nitropyridine；3-nitro-pyridine-2-carbonitrile；3-Nitro-pyridin-2-carbonitril；3-Nitro-2-cyan-pyridin
• CAS: 51315-07-2
• 化学式: C₆H₃N₃O₂
• mdl: MFCD06658499
• 分子量: 149.109
• InChiKey: OLXPGXMJZQJQHT-UHFFFAOYSA-N

物化性质

• 熔点：
  75-78 °C
• 沸点：
  340.3±27.0 °C(Predicted)
• 密度：
  1.41±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  82.5
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P261,P280,P305+P351+P338,P311
• 危险品运输编号：
  2811
• 危险性描述：
  H301+H311+H331,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Cyano-3-nitropyridine
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-3-nitropyridine
CAS number: 51315-07-2

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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: C6H3N3O2
Molecular weight: 149.1

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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.

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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

用途

3-硝基-2-氰基吡啶是一种吡啶类衍生物，可用作医药中间体。

反应信息

• 作为反应物：
  描述：

  3-硝基-2-氰基吡啶 在 potassium hydroxide 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.75h， 生成 (E)-N'-(2-cyanothieno[3,2-b]pyridin-3-yl)-N,N-dimethylformimidamide
  参考文献：
  名称：

  N-芳基苯并[ b ]噻吩并[3,2 - d ]嘧啶-4-胺及其吡啶和吡嗪类似物作为Ser / Thr激酶抑制剂的合成及生物学评价

  摘要：

  通过微波加速的缩合反应和Dimroth重排设计并首次优化和优化了N-芳基苯并[ b ]噻吩并[3,2 - d ]嘧啶-4-胺及其吡啶基和吡嗪类似物的库的快速访问方法。通过噻吩前体与二甲基甲酰胺二甲基乙缩醛反应获得的N '-（2-氰基芳基）-N，N-二甲基甲亚胺与起始苯胺。估计了最终产物对五种蛋白激酶（CDK5 / p25，CK1δ/ɛ，GSK3α/β，DYRK1A和CLK1）的抑制力。N-芳基吡啶并[3'，2'：4,5]噻吩并[3,2 - d ]嘧啶-4-胺系列化合物（事实证明，图4a – j）对于开发新的CK1和CLK1激酶药理抑制剂具有特别的希望。

  DOI：

  10.1016/j.ejmech.2012.10.006
• 作为产物：
  描述：

  2-氨基-3-硝基吡啶 在 potassium nitrite 、 氢溴酸 、 copper(I) bromide 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 6.0h， 生成 3-硝基-2-氰基吡啶
  参考文献：
  名称：

  N-芳基苯并[ b ]噻吩并[3,2 - d ]嘧啶-4-胺及其吡啶和吡嗪类似物作为Ser / Thr激酶抑制剂的合成及生物学评价

  摘要：

  通过微波加速的缩合反应和Dimroth重排设计并首次优化和优化了N-芳基苯并[ b ]噻吩并[3,2 - d ]嘧啶-4-胺及其吡啶基和吡嗪类似物的库的快速访问方法。通过噻吩前体与二甲基甲酰胺二甲基乙缩醛反应获得的N '-（2-氰基芳基）-N，N-二甲基甲亚胺与起始苯胺。估计了最终产物对五种蛋白激酶（CDK5 / p25，CK1δ/ɛ，GSK3α/β，DYRK1A和CLK1）的抑制力。N-芳基吡啶并[3'，2'：4,5]噻吩并[3,2 - d ]嘧啶-4-胺系列化合物（事实证明，图4a – j）对于开发新的CK1和CLK1激酶药理抑制剂具有特别的希望。

  DOI：

  10.1016/j.ejmech.2012.10.006

文献信息

• Tetrabutylammonium Salt Induced Denitration of Nitropyridines:  Synthesis of Fluoro-, Hydroxy-, and Methoxypyridines
  作者：Scott D. Kuduk、Robert M. DiPardo、Mark G. Bock

  DOI：10.1021/ol047688v

  日期：2005.2.1

  An efficient method for the synthesis of fluoropyridines via the fluorodenitration reaction is reported. The reaction is mediated by tetrabutylammonium fluoride (TBAF) under mild conditions without undue regard to the presence of water. The fluorodenitration is general for 2- or 4-nitro-substituted pyridines, while 3-nitropyridines require attendant electron-withdrawing groups for the reaction to proceed

  报道了一种通过氟脱硝反应合成氟吡啶的有效方法。反应在温和的条件下由四丁基氟化铵（TBAF）介导，而无需过多考虑水的存在。对于2-或4-硝基取代的吡啶，通常进行氟脱硝，而3-硝基吡啶需要伴随的吸电子基团以使反应有效地进行。硝基吡啶在相应的四丁基铵物质存在下，在温和的条件下也会进行羟基-和甲氧基的脱硝反应。[反应：看文字]
• [EN] FUSED HETEROARYL PYRIDYL AND PHENYL BENZENESUFLONAMIDES AS CCR2 MODULATORS FOR THE TREAMENT OF INFLAMMATION<br/>[FR] HÉTÉROARYL-PYRIDYL- ET PHÉNYL-BENZÈNESULFONAMIDES CONDENSÉS EN TANT QUE MODULATEURS DU CCR2 POUR LE TRAITEMENT DE L'INFLAMMATION
  申请人：CHEMOCENTRYX INC

  公开号：WO2009009740A1

  公开（公告）日：2009-01-15

  Compounds are provided that act as potent antagonists of the CCR2 receptor. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2- mediated diseases and as controls in assays for the identification of CCR2 antagonists. A compound of the formula (I) or a salt thereof: where: R1 and R2 are each independently hydrogen, halogen, C1-8alkyl, -CN. or C1-8 haloalkyl, provided that at least one of R11or R2 is other than hydrogen; each R3 is independently hydrogen; R4 is hydrogen; R5 is halogen or C1-8 alkyl; R6 is hydrogen; X1 is CR7, N or NO; X2 and X4 are N or NO; X3 is CR7; X6 and X7 are each independently selected from CR7, N, and NO; each R7 is independently selected from the group consisting of hydrogen, halogen, substituted or unsubstituted C2-8 alkyl, substituted or unsubstituted C2-8 alkeπyl, substituted or unsubstituted C2-8 alkynyl, -CN. =O, -NO2, -OR6, -OC(O)R8, -CO2R8, -C(O)R8, -C(O)NR0R8, -OC(O)NR9R8, -NR10C(O)R8, -NR10C(O)NR9R8, -NR9R8, -NR10CO2R8, -SR8, -S(O)R8, -S(O)2R8, -S(O)2NR9R8, -NR10S(O)2R8, substituted or unsubstituted C6-10 aryl, substituted or unsubstituted 5- to 10-membered heteroaryl and substituted or unsubstituted 3- to 10-membered heterocyclyl;

  提供的化合物作为CCR2受体的有效拮抗剂。这些化合物通常是芳基磺酰胺衍生物，可用于制药组合物、治疗CCR2介导疾病的方法以及作为鉴定CCR2拮抗剂的测定中的对照物。具有以下式（I）或其盐的化合物：其中：R1和R2各自独立地是氢、卤素、C1-8烷基、-CN或C1-8卤代烷基，但至少其中一个是氢以外的；每个R3独立地是氢；R4是氢；R5是卤素或C1-8烷基；R6是氢；X1是CR7、N或NO；X2和X4是N或NO；X3是CR7；X6和X7各自独立地选自CR7、N和NO；每个R7独立地选自氢、卤素、取代或未取代的C2-8烷基、取代或未取代的C2-8烯基、取代或未取代的C2-8炔基、-CN、=O、-NO2、-OR6、-OC（O）R8、-CO2R8、-C（O）R8、-C（O）NR0R8、-OC（O）NR9R8、-NR10C（O）R8、-NR10C（O）NR9R8、-NR9R8、-NR10CO2R8、-SR8、-S（O）R8、-S（O）2R8、-S（O）2NR9R8、-NR10S（O）2R8、取代或未取代的C6-10芳基、取代或未取代的5-至10-成员杂芳基和取代或未取代的3-至10-成员杂环烷基。
• Industrial Cunninghamia lanceolata carbon supported FeO(OH) nanoparticles-catalyzed hydrogenation of nitroarenes
  作者：Dingzhong Li、Hao Lu、Tianbao Yang、Chen Xing、Tulai Sun、Lihua Fu、Renhua Qiu

  DOI：10.1016/j.catcom.2022.106398

  日期：2022.2

  The development of green and efficient methods for hydrogenation of nitroarenes is still highly demanding in organic synthesis. Herein, we report an industrial Cunninghamia lanceolata carbon supported FeO(OH) nanoparticles process for the synthesis of aryl amines with good yields via hydrogenation of nitroarenes. Nine key anti-cancer drug intermediates were successfully achieved with protocol. And

  开发绿色、高效的硝基芳烃加氢方法在有机合成中仍然具有很高的要求。在此，我们报告了一种工业杉木碳负载的 FeO(OH) 纳米颗粒工艺，该工艺用于通过硝基芳烃的氢化以良好的产率合成芳胺。九个关键的抗癌药物中间体通过协议成功实现。并且 Osimertinib 中间体4 m可以在 2.67 kg 的规模下顺利合成，HPLC 纯度 >99.5%。该协议具有碳源廉价、催化活性高、操作简单、催化剂公斤级可回收（八次无明显损失活性）等特点。
• Heteroaryl sulfonamides and CCR2
  申请人：Ungashe Solomon

  公开号：US20060173019A1

  公开（公告）日：2006-08-03

  Compounds are provided that act as potent antagonists of the CCR2 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, and as controls in assays for the identification of CCR2 antagonists.

  提供了化合物，作为CCR2受体的有效拮抗剂。动物实验证明这些化合物对于治疗CCR2的典型疾病炎症非常有用。这些化合物通常是芳基磺酰胺衍生物，可用于制药组合物、治疗CCR2介导疾病的方法以及作为CCR2拮抗剂鉴定试验中的控制。
• Heterocyclic compounds for treating hepatitis C virus
  申请人：Vourloumis Dionisios

  公开号：US20050075375A1

  公开（公告）日：2005-04-07

  The invention is directed to heterocyclic compounds and pharmaceutical compositions of the same for treating Hepatitis C virus.

  这项发明涉及杂环化合物和其制备的药物组合物，用于治疗丙型肝炎病毒。

表征谱图