萘-2-甲酰胺 | 2243-82-5

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 羧酸酰卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 萘-2-甲酰胺
• 中文别名: 2-萘酰胺；2-萘酰氯
• 英文名称: 2-naphthamide
• 英文别名: 2-naphthalenecarboxamide；naphthalene-2-carboxamide
• CAS: 2243-82-5
• 化学式: C₁₁H₉NO
• mdl: MFCD00016812
• 分子量: 171.199
• InChiKey: JVXXKQIRGQDWOJ-UHFFFAOYSA-N

物化性质

• 熔点：
  192-194°C
• 沸点：
  402℃
• 密度：
  1.203
• 闪点：
  197℃
• 稳定性/保质期：

  避免让氧化物接触

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 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：
  43.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 安全说明：
  S22,S24/25
• 海关编码：
  2924299090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  将容器密封后，放入一个紧密的存放器中，并储存在阴凉、干燥的地方。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Naphthylamide
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-Naphthylamide
CAS number: 2243-82-5

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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: C11H9NO
Molecular weight: 171.2

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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：

  萘-2-甲酰胺 在 三氯异氰尿酸 、 sodium hydroxide 作用下， 以 水 、 乙腈 为溶剂， 反应 1.5h， 以89%的产率得到2-萘胺
  参考文献：
  名称：

  三卤代异氰脲酸介导的羧酰胺和环状酰亚胺的便捷霍夫曼反应

  摘要：

  通过与三氯或三溴异氰脲酸和三溴异氰脲酸反应，已开发出一种在单个容器中简单、有效且经济适用的方法，用于将芳香族和脂肪族羧酰胺转化为少一个碳原子的伯胺（霍夫曼反应），产率为 38-89%。氢氧化钠的乙腈水溶液。在相同的反应条件下，环状酰亚胺产生氨基酸（69-83%）。三卤代异氰脲酸的作用是原位生成N-卤代酰胺，这是霍夫曼反应的关键中间体。该方法的可扩展性通过邻苯二甲酰亚胺以 77% 的产率转化为邻氨基苯甲酸的多克级规模得到证明。

  DOI：

  10.1016/j.tetlet.2021.153422
• 作为产物：
  描述：

  2-萘甲腈 在 [RuH(tBu-PNP(-))(CO)] 、 水 作用下， 以 叔丁醇 为溶剂， 反应 24.0h， 以99%的产率得到萘-2-甲酰胺
  参考文献：
  名称：

  使用金属配体协同钌钳形催化剂对腈进行水合。

  摘要：

  腈水合提供了获得酰胺的途径，酰胺是有机化学中重要的结构元素。在这里，我们报告了使用基于具有脱芳构化吡啶骨架的钳形支架的钌催化剂催化腈水合。这些配合物在作为溶剂的t BuOH 中催化 H 2 O 与多种脂肪族和（杂）芳香族腈的亲核加成。反应在没有添加剂的温和条件（室温）下发生。提出了一种腈水合机制，该机制由腈的金属-配体协同结合引发。

  DOI：

  10.1039/c9sc04624k

文献信息

• [EN] NAPHTHALENE CARBOXAMIDE M1 RECEPTOR POSITIVE ALLOSTERIC MODULATORS<br/>[FR] COMPOSÉS DE NAPHTHALÈNE CARBOXAMIDE, MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR M1
  申请人：MERCK SHARP & DOHME

  公开号：WO2011149801A1

  公开（公告）日：2011-12-01

  The present invention is directed to naphthalene carboxamide 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 Alzheimers 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)的萘甲酰胺化合物，它们是M1受体阳性变构调节剂，可用于治疗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。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。
• A novel oxidative procedure for the synthesis of benzamides from styrenes and amines under metal-free conditions
  作者：Muhammad Sharif、Jin-Long Gong、Peter Langer、Matthias Beller、Xiao-Feng Wu

  DOI：10.1039/c4cc01054j

  日期：——

  An interesting procedure for the oxidative synthesis of amides from styrenes and amines has been developed. Various primary amides were formed in moderate yields (25–81%). Secondary amides can be produced in moderate yields as well (41–68%). Notably, no transition metal catalyst was needed for this transformation. This is the first example of oxidative transformation of styrenes to benzamides.

  开发了一种从苯乙烯和胺进行氧化合成酰胺的有趣方法。在适度的产率（25-81%）下形成各种伯酰胺。仲酰胺也能以适度的产率（41-68%）生成。值得注意的是，这种转化不需要过渡金属催化剂。这是苯乙烯氧化转化为苯甲酰胺的首例。
• A general and practical oxidation of alcohols to primary amides under metal-free conditions
  作者：Xiao-Feng Wu、Muhammad Sharif、Jian-Bo Feng、Helfried Neumann、Anahit Pews-Davtyan、Peter Langer、Matthias Beller

  DOI：10.1039/c3gc40668g

  日期：——

  A general procedure for oxidation of both benzyl alcohols and alkyl alcohols to primary amides under catalyst free conditions has been developed. 34 examples of primary amides were produced from their corresponding alcohols in moderate to excellent yields. This is a practical procedure for primary amides synthesis; water and tert-butanol are the only by-products. A commercial drug, Piracetam, was prepared

  一般程序 氧化作用 两者 苄醇 和 烷基醇 到 伯酰胺 在下面 催化剂自由条件得到了发展。34个例子伯酰胺 是从它们对应的 酒类产量中等至优异。这是一个实际的程序伯酰胺 合成; 水 和 叔丁醇是唯一的副产品。商业广告药品， 拉西坦一步制备了，收率为73％。
• Ruthenium-Catalyzed Rearrangement of Aldoximes to Primary Amides in Water
  作者：Rocío García-Álvarez、Alba E. Díaz-Álvarez、Javier Borge、Pascale Crochet、Victorio Cadierno

  DOI：10.1021/om3006917

  日期：2012.9.10

  The rearrangement of aldoximes to primary amides has been studied using the readily available arene-ruthenium(II) complex [RuCl2(η6-C6Me6)P(NMe2)3}] (5 mol %) as catalyst. Reactions proceeded cleanly in pure water at 100 °C without the assistance of any cocatalyst, affording the desired amides in high yields (70–90%) after short reaction times (1–7 h). The process was operative with both aromatic

  醛肟于伯酰胺的重排已使用容易获得的芳烃-钌（II）络合物将[RuCl研究2（η 6 -C 6我6）P（NME 2）3 }]（5摩尔％）作为催化剂。反应在纯水中于100°C干净地进行，无需任何助催化剂的帮助，在较短的反应时间（1-7小时）后，以高收率（70-90％）得到所需的酰胺。该方法对芳香族，杂芳香族，α，β-不饱和和脂肪族醛肟均有效，并能耐受多个官能团。使用18的反应曲线和实验O标记的水表明在这些转化中涉及两种不同的机制。在两者中，腈中间体最初都是通过醛肟的脱水而形成的。然后通过醛肟或水的第二分子的作用将这些中间体水合为相应的酰胺。还讨论了苯甲醛肟重排成苯甲酰胺的动力学分析。
• Deoxygenative hydroboration of primary, secondary, and tertiary amides: Catalyst‐free synthesis of various substituted amines
  作者：Jaeeun Yi、Hyun Tae Kim、Ashok Kumar Jaladi、Duk Keun An

  DOI：10.1002/bkcs.12438

  日期：2022.1

  less reactive functional groups under catalyst-free conditions is an interesting aspect and requires a typical protocol. Herein, we report the synthesis of various primary, secondary, and tertiary amines through hydroboration of amides using pinacolborane under catalyst-free and solvent-free conditions. The deoxygenative hydroboration of primary and secondary amides proceeded with excellent conversions

  在无催化剂条件下相对较少反应性官能团的转化是一个有趣的方面，需要一个典型的协议。在此，我们报告了在无催化剂和无溶剂条件下，使用频哪醇硼烷对酰胺进行硼氢化合成各种伯胺、仲胺和叔胺。伯酰胺和仲酰胺的脱氧硼氢化反应以优异的转化率进行。在无催化剂条件下，反应性相对较低的叔酰胺也以中等收率转化为相应的N，N-二胺，尽管作为次要产物获得了醇。