N-苄基-2-溴苯甲酰胺 | 82082-50-6

• 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: N-苄基-2-溴苯甲酰胺
• 英文名称: N-benzyl-2-bromobenzamide
• CAS: 82082-50-6
• 化学式: C₁₄H₁₂BrNO
• mdl: MFCD00227668
• 分子量: 290.159
• InChiKey: PUIYIJWJYXUFGR-UHFFFAOYSA-N

物化性质

• 熔点：
  110-114
• 沸点：
  438.0±38.0 °C(Predicted)
• 密度：
  1.404±0.06 g/cm3(Predicted)
• 溶解度：
  36.4 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.071
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2924299090
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-Benzyl 2-bromobenzamide
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: N-Benzyl 2-bromobenzamide
CAS number: 82082-50-6

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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: C14H12BrNO
Molecular weight: 290.2

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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, hydrogen bromide.

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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：

  N-苄基-2-溴苯甲酰胺 在 [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 cesium acetate 、 异丙醇 作用下， 以78%的产率得到n-苄基苯甲酰胺
  参考文献：
  名称：

  钌（II）配合物催化的有机卤化物的转移加氢脱卤

  摘要：

  报道了一种使用2-丙醇溶剂作为氢化物源的简单有效的Ru（II）催化有机卤化物转移加氢脱卤的方法。该方法适用于多种芳香卤化物以及α-卤代酯和酰胺的加氢脱卤，而无需其他配体，并且在许多情况下均实现了定量收率。该方法的潜在合成应用通过有效的克级转化和低至0.5 mol％的催化剂负载得到证明。

  DOI：

  10.1021/acs.joc.6b02222
• 作为产物：
  描述：

  溴甲苯 在 sodium azide 、 三苯基膦 作用下， 以 水 、 丙酮 为溶剂， 反应 24.25h， 生成 N-苄基-2-溴苯甲酰胺
  参考文献：
  名称：

  Solvent-free protocol for amide bond formation via trapping of nascent phosphazenes with carboxylic acids

  摘要：

  A solvent-free synthesis of amides via the coupling of phosphazenes with carboxylic acids is reported. Increasing the rate of heating either by microwave irradiation or conventional heating results in multifold increase in the rate of amide bond formation. Synthesis of a library of amides including a potent antitumour candidate has been accomplished. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.03.069

文献信息

• Parallel Copper Catalysis: Diastereoselective Synthesis of Polyfunctionalized Azetidin-2-imines
  作者：Yanpeng Xing、Hongyang Zhao、Qiongyi Shang、Jing Wang、Ping Lu、Yanguang Wang

  DOI：10.1021/ol4010323

  日期：2013.6.7

  diastereoselective synthesis of highly functionalized azetidin-2-imines has been achieved through a parallel catalysis strategy, including a copper-catalyzed azide–alkyne cycloaddition, a copper-catalyzed Csp–Csp2 cross-coupling reaction, and an intermolecular [2 + 2] cycloaddition. The products could be conveniently converted into the structurally interesting dihydroazeto[1,2-a]benzo[e]azepin-2(4H)-imines

  通过平行催化策略，包括铜催化的叠氮化物-炔烃环加成反应，铜催化的C sp -C sp 2交叉偶联反应和分子间反应，已经实现了高效且非对映选择性合成高度官能化的氮杂环丁烷-2-亚胺。[2 + 2]环加成。可以方便地将产物转化为结构上令人感兴趣的二氢氮杂[1,2- a ]苯并[ e ]氮杂-2-2 （4 H）-亚胺。
• Efficient and Green Ritter Reaction for the Synthesis of<i>N-(t</i>-Butyl)- and<i>N</i>-Benzylamides from<i>t</i>-Butyl and Benzyl Acetates
  作者：Masoud Nasr-Esfahani、Morteza Montazerozohori、Zeinab Karami

  DOI：10.1080/00304948.2016.1194126

  日期：2016.7.3

  times, the use of strong protic acids in aqueous media, toxicity and tedious work-up Either isobutylene or t-butanol in the presence of acid is employed to generate the tbutyl cation. In spite of this widely used method, some inherent problems exist; for example, the exothermic reaction of isobutylene, a gas, with acids and its susceptibility to subsequent cationic polymerization. Another complication

  酰胺功能是许多有机生物分子（如肽和蛋白质）的重复特征，也存在于各种合成材料中，尤其是超过 25% 的已知药物和药物。N-(t-Butyl)amides 不仅从医学的角度来看很重要，而且它们还作为相应的叔丁胺和叔烷基胺的前体以及合成化学中的重要组成部分。已经报道了它们的几种制备方法。Ritter 反应对于制备被大量 N 取代基取代的酰胺很重要，并且涉及叔丁基或苄基阳离子与腈在浓硫酸中的反应。其他酸性试剂，如 Fe(ClO4)3/SiO2、7 MeSO3H/Al2O3、8 (CF3SO2)2O、9 Nafion-H、CoCl2/Ac2O、11 BF3/Et2O、12 Fe3C-K10 蒙脱石、杂多酸、沸石已被用于此目的。然而，这些方法有许多缺点，例如难以获得和/或试剂成本高、反应条件苛刻、收率不令人满意、反应时间长、在水性介质中使用强质子酸、毒性和繁琐的后处理 异丁烯或在酸存在下使用叔丁醇生成
• A solid-supported arylboronic acid catalyst for direct amidation
  作者：Yihao Du、Thomas Barber、Sol Ee Lim、Henry S. Rzepa、Ian R. Baxendale、Andrew Whiting

  DOI：10.1039/c8cc09913h

  日期：——

  An efficient heterogeneous amidation catalyst has been prepared by co-polymerisation of styrene, DVB with 4-styreneboronic acid, which shows wide substrate applicability and higher reactivity than the equivalent homogeneous phenylboronic acid, suggesting potential cooperative catalytic effects. The catalyst can be easily recovered and reused; suitable for use in packed bed flow reactors.

  苯乙烯，DVB与4-苯乙烯硼酸的共聚反应制得了一种高效的多相酰胺化催化剂，与同质的均相苯基硼酸相比，它具有广泛的底物适用性和更高的反应活性，表明潜在的协同催化作用。催化剂可以很容易地回收和再利用。适用于填充床流动反应器。
• Synthesis of 2,3-Disubstituted Quinazolinone Derivatives through Copper Catalyzed C-H Amidation Reactions
  作者：Trimurtulu Kotipalli、Veerababurao Kavala、Donala Janreddy、Vijayalakshmi Bandi、Chun-Wei Kuo、Ching-Fa Yao

  DOI：10.1002/ejoc.201501552

  日期：2016.2

  The synthesis of quinazolinone derivatives was achieved from 2-iodobenzamide derivatives and various benzylamines, allylamine, and cinnamylamine derivatives through a one-pot copper-catalyzed reaction. In this reaction, the amine component (benzylamine/allylamine/cinnamylamine) is N-arylated with 2-iodobenzamide derivatives through Ullman coupling, followed by an intramolecular C–H amidation in the

  喹唑啉酮衍生物的合成是由2-碘代苯甲酰胺衍生物与各种苄胺、烯丙胺和肉桂胺衍生物通过一锅铜催化反应合成的。在该反应中，胺组分（苄胺/烯丙胺/肉桂胺）通过 Ullman 偶联与 2-碘苯甲酰胺衍生物进行 N-芳基化，然后在铜催化剂存在下进行分子内 C-H 酰胺化。
• Microwave-Assisted Acylation of Amines, Alcohols, and Phenols by the Use of Solid-Supported Reagents (SSRs)
  作者：Elena Petricci、Claudia Mugnaini、Marco Radi、Federico Corelli、Maurizio Botta

  DOI：10.1021/jo048837q

  日期：2004.11.1

  A microwave-assisted synthesis of solid-supported reagents for the acylation of amines has been developed, and the same methodology has been successfully applied to the preparation of acylating agents anchored on different solid supports. Similarly, alcohols, phenols, and thiophenols have been easily acylated using these reagents under microwave irradiation.

  已经开发了微波辅助的用于胺的酰化的固体负载试剂的合成，并且相同的方法已经成功地应用于制备锚定在不同固体载体上的酰化剂。类似地，使用这些试剂在微波辐射下很容易将醇，酚和硫酚酰化。