(4-氟苯基)(吡咯烷-1-基)甲酮 | 349644-07-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: (4-氟苯基)(吡咯烷-1-基)甲酮
• 中文别名: 1-(4-氯苯甲酰基)吡咯烷
• 英文名称: (4-fluorophenyl)(pyrrolidin-1-yl)methanone
• 英文别名: 1-(4-Fluorobenzoyl)pyrrolidine；(4-fluorophenyl)-pyrrolidin-1-ylmethanone
• CAS: 349644-07-1
• 化学式: C₁₁H₁₂FNO
• mdl: MFCD00465428
• 分子量: 193.221
• InChiKey: YAUUECFHRSHLAF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 1-(4-Fluorobenzoyl)pyrrolidine
Synonyms: (4-Fluorophenyl)(pyrrolidin-1-yl)methanone

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 1-(4-Fluorobenzoyl)pyrrolidine
CAS number: 349644-07-1

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C11H12FNO
Molecular weight: 193.2

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (4-氟苯基)(吡咯烷-1-基)甲酮 在 水 、 caesium carbonate 、 lithium fluoride 作用下， 以 氯仿 为溶剂， 反应 16.33h， 生成 2-(4-氟苯基)-1,3-苯并恶唑
  参考文献：
  名称：

  通过Tf2O活化的酰胺实现苯并恶唑的无过渡金属烷基化/芳基化

  摘要：

  通过使用Tf 2 O活化酰胺作为烷基化/芳基化试剂，开发了一种无过渡金属的苯并恶唑烷基化/芳基化方法。温和的反应条件，尤其是对空气和水的不敏感性，进一步提高了药物合成的合成潜力。

  DOI：

  10.1002/adsc.201901078
• 作为产物：
  描述：

  在 双氧水 、 N,N-二异丙基乙胺 作用下， 以 水 、 乙腈 为溶剂， 反应 0.5h， 以96%的产率得到(4-氟苯基)(吡咯烷-1-基)甲酮
  参考文献：
  名称：

  由胺和酰基三氟硼酸钾（KAT）合成不含偶联剂的仲和叔酰胺

  摘要：

  尽管对于大多数酰胺合成而言非常有效，但是羧酸的活化需要使用有问题的偶联剂，并且通常不适用于挑战性情况，例如N-甲基氨基酸。作为仲酰胺和叔酰胺的替代品，我们报告了通过快速氧化三氟硼酸亚胺（TIM）可以方便地合成。通过酸促进酰基三氟硼酸钾（KAT）和胺的缩合反应，可以轻松制备TIM，并且可以用过氧化氢将TIM干净快速地氧化为酰胺。整体转换可以通过一锅法或通过TIM隔离来进行。中性，两性离子的TIM的独特性，使得可能的三级酰胺的制备通过不能从其他羰基衍生物获得的亚胺鎓物种，可以在未保护的官能团（包括酸，醇和硫醚）存在下进行。在初步研究中，这种方法适用于长肽的后期修饰和N-甲基化短肽的迭代合成，而无需偶联剂。

  DOI：

  10.1039/d0sc01330g

文献信息

• Phenazinium Salt-Catalyzed Aerobic Oxidative Amidation of Aromatic Aldehydes
  作者：Dasheng Leow

  DOI：10.1021/ol5029354

  日期：2014.11.7

  Amides are prevalent in organic synthesis. Developing an efficient synthesis that avoids expensive oxidants and heating is highly desirable. Here the oxidative amidation of aromatic aldehydes is reported using an inexpensive metal-free visible light photocatalyst, phenazine ethosulfate, at low catalytic loading (1–2 mol %). The reaction proceeds at ambient temperature and uses air as the sole oxidant

  酰胺在有机合成中很普遍。非常需要开发一种避免昂贵的氧化剂和加热的有效合成方法。在此报道了使用廉价的无金属可见光光催化剂吩嗪乙硫酸盐在低催化负荷（1-2摩尔％）下芳族醛的氧化酰胺化反应。反应在环境温度下进行，并使用空气作为唯一的氧化剂。操作简便的程序为形成酰胺键提供了一种经济，绿色和温和的替代方法。
• BODIPY catalyzed amide synthesis promoted by BHT and air under visible light
  作者：Xiao-Fei Wang、Shu-Sheng Yu、Chao Wang、Dong Xue、Jianliang Xiao

  DOI：10.1039/c6ob00736h

  日期：——

  A novel and efficient protocol for the synthesis of amides is reported which employs a BODIPY catalyzed oxidative amidation reaction between aromatic aldehydes and amines under visible light. Compared with the known Ru or Ir molecular catalysts and other organic dyes, the BODIPY catalyst showed higher reactivity toward this reaction. Mechanistic studies reveal that dioxygen could be activated through

  报道了一种新颖且有效的酰胺合成方案，该方案在可见光下采用了BODIPY催化的芳族醛与胺之间的氧化酰胺化反应。与已知的Ru或Ir分子催化剂和其他有机染料相比，BODIPY催化剂对该反应显示出更高的反应性。机理研究表明，双氧可以通过ET和SET途径活化，从而在原位形成活性过氧化物，这对于反应的关键步骤（即半胱氨酸氧化成酰胺）至关重要。广泛的底物范围和温和的反应条件使该反应对于酰胺化合物的合成实际上是有用的且对环境友好。
• A Fast and General Route to Ketones from Amides and Organolithium Compounds under Aerobic Conditions: Synthetic and Mechanistic Aspects
  作者：Simone Ghinato、Davide Territo、Andrea Maranzana、Vito Capriati、Marco Blangetti、Cristina Prandi

  DOI：10.1002/chem.202004840

  日期：2021.2.5

  We report that the nucleophilic acyl substitution reaction of aliphatic and (hetero)aromatic amides by organolithium reagents proceeds quickly (20 s reaction time), efficiently, and chemoselectively with a broad substrate scope in the environmentally responsible cyclopentyl methyl ether, at ambient temperature and under air, to provide ketones in up to 93 % yield with an effective suppression of the

  我们报道，脂肪族和（杂）芳族酰胺通过有机锂试剂的亲核酰基取代反应进行迅速（20 s反应时间），有效地进行，并且在环境温度和环境温度下，在对环境负责的环戊基甲基醚中具有广泛的底物范围进行化学选择性空气，以提供高达93％的产率的酮，并有效抑制臭名昭著的加成反应。详细的DFT计算和NMR研究支持了实验结果。事实证明，所描述的方法适用于规模扩大和可回收性协议。与在惰性气氛下进行的经典程序相反，这项工作为羧酸酰胺与有机锂的反应性发生深刻的范式转变奠定了基础，
• Amide Bond Formation via Aerobic Photooxidative Coupling of Aldehydes with Amines Catalyzed by a Riboflavin Derivative
  作者：Amal Hassan Tolba、Martin Krupička、Josef Chudoba、Radek Cibulka

  DOI：10.1021/acs.orglett.1c02391

  日期：2021.9.3

  oxidative coupling of aromatic or aliphatic aldehydes with amines mediated by riboflavin tetraacetate (RFTA), an inexpensive organic photocatalyst, and visible light using oxygen as the sole oxidant. The method is based on the oxidative power of an excited flavin catalyst and the relatively low oxidation potential of the hemiaminal formed by amine to aldehyde addition.

  我们报告了一种有效、操作简单且对环境友好的系统，该系统通过芳香族或脂肪族醛与胺的氧化偶联，由一种廉价的有机光催化剂四乙酸核黄素 ( RFTA ) 和使用氧气作为唯一的可见光介导。氧化剂。该方法基于激发的黄素催化剂的氧化能力和由胺与醛加成形成的半缩醛相对低的氧化电位。
• Ruthenium(II)‐Catalyzed CH Activation with Isocyanates: A Versatile Route to Phthalimides
  作者：Suman De Sarkar、Lutz Ackermann

  DOI：10.1002/chem.201404261

  日期：2014.10.20

  A cationic ruthenium(II)‐complex was utilized in the efficient synthesis of phthalimide derivatives by CH activation with synthetically useful amides. The reaction proceeded through a mechanistically unique insertion of a cycloruthenated species into a CHet multiple bond of isocyanate. The novel method also proved applicable for the synthesis of heteroaromatic unsymmetric diamides as well as a potent

  阳离子钌（II）络合物用于通过CH与合成有用的酰胺活化而有效合成邻苯二甲酰亚胺衍生物。该反应通过一个cycloruthenated物种的机理上独特插入一个C进行异氰酸酯的Het多重键。该新方法还证明可用于杂芳族不对称二酰胺以及强效COX-2酶抑制剂的合成。