1-吡啶-3-基乙酮肟 | 5973-83-1

• 物质功能分类: 分析化学 - 标准品 - 药典标准品和杂质标准品
• 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: 1-吡啶-3-基乙酮肟
• 中文别名: 1-(3-吡啶L)乙-1-酮肟；3-吡啶基甲基酮肟；1-(3-吡啶)-1-乙酮肟
• 英文名称: 1-(pyridin-3-yl)ethanone oxime
• 英文别名: methyl 3-pyridyl ketoxime；1-(pyridin-3-yl)ethan-1-one oxime；1-Pyridin-3-yl-ethanone oxime；N-(1-pyridin-3-ylethylidene)hydroxylamine
• CAS: 5973-83-1
• 化学式: C₇H₈N₂O
• mdl: MFCD00179685
• 分子量: 136.153
• InChiKey: MSRXORUOQNNOKN-UHFFFAOYSA-N

物化性质

• 熔点：
  103 °C

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  45.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xn
• 包装等级：
  III
• 危险类别：
  4.1,6.1
• 危险性防范说明：
  P240,P210,P241,P280,P370+P378,P501,P261,P270,P271,P264,P337+P313,P305+P351+P338,P361+P364,P332+P313,P301+P310+P330,P302+P352+P312,P304+P340+P311,P403+P233,P405
• 危险品运输编号：
  2926
• 危险性描述：
  H228,H301+H311+H331,H315,H319
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Pyridin-3-yl-ethanone oxime
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-Pyridin-3-yl-ethanone oxime
CAS number: 5973-83-1

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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.
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: C7H8N2O
Molecular weight: 136.2

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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

反应信息

• 作为反应物：
  描述：

  1-吡啶-3-基乙酮肟 在 锌 盐酸 作用下， 生成 1-(3-吡啶)乙胺
  参考文献：
  名称：

  [EN] KINASE INHIBITORS
  [FR] INHIBITEURS DE LA KINASE

  摘要：

  描述了一种具有一般化学式（I）或药用盐、水合物、溶剂合物、晶体形式或其对映体的化合物。还描述了一种使用化合物（I）治疗蛋白激酶相关疾病状态的方法。

  公开号：

  WO2003099811A1
• 作为产物：
  描述：

  3-乙酰基吡啶 在 盐酸羟胺 、 sodium acetate 作用下， 以 乙醇 、 水 为溶剂， 反应 2.0h， 生成 1-吡啶-3-基乙酮肟
  参考文献：
  名称：

  Mn(OAc)2促进的形式脱水脱氢芳构化[4+2]烯酰胺与马来酰亚胺环加成吡啶环体系

  摘要：

  在此，我们报告了 Mn(OAc) 2促进的形式脱水脱氢芳构化 [4+2] 烯酰胺与马来酰亚胺的环加成，用于构建吡啶环，从而获得各种具有合成价值的吡咯并 [3,4-c]-吡啶衍生物。该协议允许两个 C+C 键形成，用于从可分两步合成的烯酰胺和廉价的马来酰亚胺组装吡啶衍生物，其具有广泛的底物范围和良好的官能团兼容性。

  DOI：

  10.1002/adsc.202200251

文献信息

• Catalytic Enantio- and Diastereoselective Mannich Addition of TosMIC to Ketimines
  作者：Allegra Franchino、Jack Chapman、Ignacio Funes-Ardoiz、Robert S. Paton、Darren J. Dixon

  DOI：10.1002/chem.201804099

  日期：2018.12.3

  pharmaceutical and agrochemical sectors, as well as in catalysis. Catalytic asymmetric Mannich additions represent a valuable method to access such compounds in enantioenriched form. This work reports the first enantio‐ and diastereoselective addition of commercially available p‐toluenesulfonylmethyl isocyanide (TosMIC) to ketimines, affording 2‐imidazolines bearing two contiguous stereocenters, one of which

  在α位置带有立体中心的手性胺是无处不在的化合物，在制药和农业化学领域以及催化领域具有许多应用。催化不对称曼尼希添加剂代表了一种有价值的方法，可通过对映体富集的形式获得此类化合物。这项工作报道了市售p的首次对映体和非对映体选择性甲苯磺酰基甲基异氰化物（TosMIC）转化为酮亚胺，提供带有两个连续立体中心的2-咪唑啉，其中一个被完全取代，具有高收率和出色的立体控制。该反应由氧化银和二氢奎宁衍生的N，P-配体催化，适用范围广，操作简单且可扩展。产品的衍生化提供了对映体富集的邻二胺，NHC配体的前体和富含sp 3的杂环支架。计算用于理解催化作用和合理化立体选择性。
• Bifunctional Iminophosphorane Organocatalysts for Enantioselective Synthesis: Application to the Ketimine Nitro-Mannich Reaction
  作者：Marta G. Núñez、Alistair J. M. Farley、Darren J. Dixon

  DOI：10.1021/ja409121s

  日期：2013.11.6

  readily synthesized via a last step Staudinger reaction of a chiral organoazide and a triarylphosphine. Their application to the first general enantioselective organocatalytic nitro-Mannich reaction of nitromethane to unactivated ketone-derived imines allows the enantioselective construction of β-nitroamines possessing a fully substituted carbon atom. The reaction is amenable to multigram scale-up, and the

  报道了一类新型模块化、强碱性和可调双功能布朗斯台德碱/氢键供体有机催化剂的设计、合成和开发。这些催化剂包含三芳基亚氨基正膦作为 Brønsted 碱性部分，并且很容易通过手性有机叠氮化物和三芳基膦的最后一步施陶丁格反应合成。它们在硝基甲烷与未活化的酮衍生亚胺的首次一般对映选择性有机催化硝基-曼尼希反应中的应用允许对映选择性构建具有完全取代碳原子的 β-硝基胺。该反应适合多克规模放大，产物可用于合成对映体纯 1,2-二胺和 α-氨基酸衍生物。
• Development of a Gold-Multifaceted Catalysis Approach to the Synthesis of Highly Substituted Pyrroles: Mechanistic Insights via Huisgen Cycloaddition Studies
  作者：Simbarashe Ngwerume、William Lewis、Jason E. Camp

  DOI：10.1021/jo302349k

  日期：2013.2.1

  application of the Huisgen cycloaddition click reaction, which was used to probe the relative stability of substituted O-vinyloximes. The intermediacy of N-alkenylhydroxylamine O-vinyl ethers and imino ketones or imino aldehydes along the reaction pathway were determined by high-temperature 1H, 2H1H}, and 13C1H} NMR experiments. X-ray crystallographic evidence was used to further support the mechanistic hypothesis

  通过独立地优化工艺的两个关键步骤，开发了一种直接从肟和炔烃区域选择性合成高度取代的吡咯的金催化新方法。重要的是，阳离子金（I）物种显示出沿反应路径激活多个步骤，因此可作为多面催化剂。最初由金促进的肟氧向活化的炔烃的添加原位提供了O-乙烯基肟。该Ø随后通过金催化的互变异构，[3,3]-σ重排和环脱水过程将-乙烯基肟转化为吡咯。值得注意的是，该方法提供了酯在3/4位的形式的官能团手柄，以便进一步开发。拟议的机理途径得到了Huisgen环加成点击反应的新应用的支持，该反应被用于探测取代的O-乙烯基肟的相对稳定性。的中间性Ñ -alkenylhydroxylamine ø -乙烯基醚和沿反应途径亚氨基酮或亚氨基醛是由高温测定1 H，2 H ^ 1个H}，和13 C 11 H NMR实验。X射线晶体学证据被用来进一步支持机理假说。
• Bifunctional Iminophosphorane Catalyzed Enantioselective Ketimine Phospha-Mannich Reaction
  作者：Darren Dixon、Gerard Robertson、Alistair Farley

  DOI：10.1055/s-0035-1560530

  日期：——

  The enantioselective phospha-Mannich reaction of diethyl phosphite to unactivated N-DPP-protected ketimines catalyzed by a bifunctional iminophosphorane (BIMP) superbase organocatalyst is described. The reaction is applicable to ketimines bearing electron-rich and electron-poor aryl substituents and occurs with excellent yields and moderate enantioselectivities under mild reaction conditions.

  描述了由双功能亚氨基正膦 (BIMP) 超碱有机催化剂催化的亚磷酸二乙酯与未活化的 N-DPP 保护的酮亚胺的对映选择性磷酸-曼尼希反应。该反应适用于带有富电子和缺电子芳基取代基的酮亚胺，在温和的反应条件下以优异的产率和适中的对映选择性发生。
• Cu-Catalyzed Coupling of <i>O</i> -Acyl Oximes with Isatins: Domino Rearrangement Strategy for Direct Access to Quinoline-4-Carboxamides by C-N Bond Cleavage
  作者：Andhavaram Ramaraju、Neeraj Kumar Chouhan、Owk Ravi、Balasubramanian Sridhar、Surendar Reddy Bathula

  DOI：10.1002/ejoc.201800501

  日期：2018.6.22

  A mild domino rearrangement strategy for the direct access to substituted quinoline‐4‐carboxamides has been developed. This copper‐catalyzed coupling reaction of O‐acyl oximes with isatins in the presence of molecular oxygen as the sole oxidizing agent proceeds through a ring expansion of the isatins through cleavage of the two CN bonds

  已经开发了一种用于直接获得取代的喹啉-4-甲酰胺的温和多米诺重排策略。O-酰基肟与靛红在分子氧存在下的铜催化偶联反应，作为唯一氧化剂，通过两个 CN 键的断裂使靛红环膨胀进行