N-环丙基-2-溴苯甲酰胺 | 88229-18-9

• 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-环丙基-2-溴苯甲酰胺
• 中文别名: 2-溴-N-环丙基苯酰胺
• 英文名称: 2-bromo-N-cyclopropylbenzamide
• CAS: 88229-18-9
• 化学式: C₁₀H₁₀BrNO
• mdl: MFCD00740168
• 分子量: 240.099
• InChiKey: NRICRLWCYABOSB-UHFFFAOYSA-N

物化性质

• 沸点：
  363.1±25.0 °C(Predicted)
• 密度：
  1.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2924299090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: N-Cyclopropyl 2-bromobenzamide
Synonyms: 2-Bromo-N-cyclopropylbenzamide

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: N-Cyclopropyl 2-bromobenzamide
CAS number: 88229-18-9

---

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: C10H10BrNO
Molecular weight: 240.1

---

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.

---

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：

  N-环丙基-2-溴苯甲酰胺 在 silver(I) bromide 、 palladium diacetate 、 sodium hydride 、 potassium carbonate 、 tri tert-butylphosphoniumtetrafluoroborate 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 32.25h， 生成 2-methyl-2,5-dihydro-1H-benzo[c]azepin-1-one
  参考文献：
  名称：

  钯催化环丙基苯甲酰胺的开环：通过C（sp 3）–H官能化合成苯并[ c ]氮杂-1-酮

  摘要：

  通过新颖的钯催化，银促进的环丙基苯甲酰胺的分子内环化反应，合成了许多难以获得的苯并[ c ]氮杂-1-酮。这种生物学上重要的分子类别是从容易获得的起始原料以高效且高产的方式制备的。芳基溴化物和碘化物都是有效的转化底物。机理研究表明，该反应通过环丙基C（sp 3）–H裂解步骤进行，然后进行开环，去质子化和还原消除反应。

  DOI：

  10.1016/j.tet.2013.02.080
• 作为产物：
  描述：

  2-溴苯甲酸 在 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 为溶剂， 反应 16.92h， 生成 N-环丙基-2-溴苯甲酰胺
  参考文献：
  名称：

  钯催化环丙基苯甲酰胺的开环：通过C（sp 3）–H官能化合成苯并[ c ]氮杂-1-酮

  摘要：

  通过新颖的钯催化，银促进的环丙基苯甲酰胺的分子内环化反应，合成了许多难以获得的苯并[ c ]氮杂-1-酮。这种生物学上重要的分子类别是从容易获得的起始原料以高效且高产的方式制备的。芳基溴化物和碘化物都是有效的转化底物。机理研究表明，该反应通过环丙基C（sp 3）–H裂解步骤进行，然后进行开环，去质子化和还原消除反应。

  DOI：

  10.1016/j.tet.2013.02.080

文献信息

• Synthesis of Benzo[1,6]naphthyridinones Using the Catellani Reaction
  作者：Mohamed S. A. Elsayed、Brittany Griggs、Mark Cushman

  DOI：10.1021/acs.orglett.8b02171

  日期：2018.9.7

  An intramolecular version of the Catellani reaction was optimized for one-step synthesis of bulky N-substituted benzo[1,6]naphthyridinones with good to excellent yields. The optimized reaction of N-substituted o-bromobenzamides with 4-bromoquinolines features a wide substrate scope and yields of up to 98%. The employment of aryl bromides under carefully optimized conditions instead of the usual aryl

  对Catellani反应的分子内版本进行了优化，以一步法合成大体积N取代的苯并[1,6]萘并吡啶酮，收率好至极好。N-取代的邻-溴苯甲酰胺与4-溴喹啉的优化反应具有广泛的底物范围，收率高达98％。在精心优化的条件下使用芳基溴化物代替常规的芳基碘化物可扩大反应范围。
• Ni-Catalyzed Reductive Arylcyanation of Alkenes
  作者：Hengxu Li、Jiachang Chen、Jueqi Dong、Wangqing Kong

  DOI：10.1021/acs.orglett.1c02270

  日期：2021.8.20

  We disclose a Ni-catalyzed reductive arylcyanation of alkene using environmentally benign and nontoxic organo cyanating reagent N-cyano-N-phenyl-p-toluenesulfonamide. This reaction provides a new method for the rapid synthesis of cyano-substituted oxindoles and isoquinoline-1,3-diones and features high functional group tolerance. In addition, an enantioselective version was developed for the construction

  我们公开了使用环境友好且无毒的有机氰化试剂N-氰基-N-苯基-对甲苯磺酰胺对烯烃进行镍催化的还原芳基氰化。该反应为快速合成氰基取代的羟吲哚和异喹啉-1,3-二酮提供了一种新方法，并具有高官能团耐受性。此外，还开发了一种对映选择性版本，用于构建对映体富集的 3-氰基甲基羟吲哚。该方法也已应用于天然生物碱 (+)-esermethole 和 (+)-毒扁豆碱的合成。
• Synthesis of pyrimido[2,1-<i>a</i>]isoindolone and isoindolo[2,1-<i>a</i>]quinazolinone <i>via</i> intramolecular aza-Prins type reaction
  作者：Subhamoy Biswas、Bikoshita Porashar、Pallav Jyoti Arandhara、Anil K. Saikia

  DOI：10.1039/d1cc04554g

  日期：——

  A novel aza-Prins type cyclization reaction involving N-acyliminium ions and amides is reported for the synthesis of tetrahydropyrimido[2,1-a]isoindole-2,6-dione and 6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione derivatives in excellent yields. The strategy features inexpensive reagents, mild reaction conditions, and metal-free synthesis of N-heterocyclic frameworks. Further, post-synthetic modification

  涉及一种新颖氮杂普林斯型环化反应Ñ -acyliminium离子和酰胺被报告四氢嘧啶并[2,1-的合成一个]异吲哚-2,6-二酮和6,6-一个-dihydroisoindolo [2,1-一个]喹唑啉-5,11-二酮衍生物，产率极好。该策略的特点是试剂价格低廉，反应条件温和，N-杂环骨架的无金属合成。此外，合成后的修饰导致其前所未有的三唑、四环二氮杂环戊二烯[ def ]菲-1,4(9 a 1 H )-二酮和羰基衍生物的形成。
• Ligand-Controlled Chemoselective One-Pot Synthesis of Dibenzothiazepinones and Dibenzoxazepinones via Twice Copper-Catalyzed Cross-Coupling
  作者：Yanyu Chen、Qiujun Peng、Rong Zhang、Jian Hu、Yijun Zhou、Lanting Xu、Xianhua Pan

  DOI：10.1055/s-0036-1558959

  日期：2017.6

  from 2-bromobenzamides and 2-bromo(thio)phenols via twice copper-catalyzed couplings to afford dibenzothiazepines and dibenzoxazepinones has been developed. High levels of yield and chemoselectivity are achieved in a single-pot reaction by using an appropriate ligand. Moreover, this facile methodology allows rapid access to a variety of bio­active compounds and known psychotropic drug, which should

  已经开发了一种高效且普遍适用的协议，从 2-溴苯甲酰胺和 2-溴（硫）酚开始，通过两次铜催化偶联，提供二苯并噻嗪类和二苯并恶唑酮。通过使用合适的配体，在单锅反应中实现了高水平的产量和化学选择性。此外，这种简便的方法可以快速获得各种生物活性化合物和已知的精神药物，这将扩大其在有机合成中的应用。
• Cobalt-Catalyzed Cyclization of 2-Bromobenzamides with Carbodiimides: A New Route for the Synthesis of 3-(Imino)isoindolin-1-ones
  作者：Hasil Aman、Yu-Chiao Huang、Yu-Hao Liu、Yu-Lin Tsai、Min Kim、Jen-Chieh Hsieh、Gary Jing Chuang

  DOI：10.3390/molecules26237212

  日期：——

  A novel synthetic pathway to approach 3-(imino)isoindolin-1-ones by the Co-catalyzed cyclization reaction of 2-bromobenzamides with carbodiimides has been developed. This catalytic reaction can tolerate a variety of substituents and provide corresponding products in moderate yields for most cases. According to the literature, the reaction mechanism is proposed through the formation of a five-membered

  已经开发了一种通过 2-溴苯甲酰胺与碳二亚胺的共催化环化反应接近 3-(亚氨基)isoindolin-1-ones 的新合成途径。这种催化反应可以耐受多种取代基，并在大多数情况下以中等产率提供相应的产物。根据文献，该反应机理是通过形成五元氮杂钴环配合物提出的，该配合物进行以下反应子序列，包括亲核加成和取代，以提供所需的结构。