N-(3-bromo-4-chlorophenyl)acetamide | 22459-83-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(3-bromo-4-chlorophenyl)acetamide
• 英文别名: 3-bromo-4-chloroacetanilide；3-Brom-4-chlor-acetanilid
• CAS: 22459-83-2
• 化学式: C₈H₇BrClNO
• 分子量: 248.507
• InChiKey: RJYJDUZRIZRSHN-UHFFFAOYSA-N

物化性质

• 熔点：
  135 °C
• 沸点：
  382.0±32.0 °C(Predicted)
• 密度：
  1.649±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  N-(3-bromo-4-chlorophenyl)acetamide 生成 3-溴-4-氯苯胺
  参考文献：
  名称：

  Crowther et al., Journal of the Chemical Society, 1951, p. 1774,1778

  摘要：

  DOI：
• 作为产物：
  描述：

  acetic acid-(2,4,N-trichloro-anilide) 在 氯仿 作用下， 生成 N-(3-bromo-4-chlorophenyl)acetamide
  参考文献：
  名称：

  Chattaway; Orton, Journal of the Chemical Society, 1901, vol. 79, p. 465

  摘要：

  DOI：

文献信息

• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2019053617A1

  公开（公告）日：2019-03-21

  The invention is directed to substituted salicylamide derivatives. Specifically, the invention is directed to compounds according to FormµLa (I): wherein R, R1,P, X, Y, and Z are as defined herein; or a pharmaceutically acceptable salt thereof. The compounds of the invention are inhibitors of CD73 and can be usefµL in the treatment of cancer, pre-cancerous syndromes and diseases associated with CD73 inhibition, such as AIDS, the treatment of HIV, autoimmune diseases, infections, atherosclerosis, and ischemia–reperfusion injury. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CD73 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代水杨酰胺衍生物。具体而言，本发明涉及式I化合物：其中R，R1，P，X，Y和Z定义如本文中；或其药用可接受盐。本发明的化合物是CD73的抑制剂，可用于治疗癌症、前癌症综合症以及与CD73抑制相关的疾病，例如艾滋病、治疗HIV、自身免疫疾病、感染、动脉粥样硬化和缺血再灌注损伤。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明进一步涉及使用本发明化合物或包含本发明化合物的药物组合物抑制CD73活性和治疗相关疾病的方法。
• Complementary Site‐Selective Halogenation of Nitrogen‐Containing (Hetero)Aromatics with Superacids
  作者：Alexander Mamontov、Agnès Martin‐Mingot、Benoit Métayer、Omar Karam、Fabien Zunino、Fodil Bouazza、Sébastien Thibaudeau

  DOI：10.1002/chem.202000902

  日期：2020.8.17

  functionalization of arenes that is complementary to classical aromatic substitution reactions remains a long‐standing quest in organic synthesis. Exploiting the generation of halenium ion through oxidative process and the protonation of the nitrogen containing function in HF/SbF5, the chlorination and iodination of classically inert Csp2−H bonds of aromatic amines occurs. Furthermore, the superacid‐promoted (poly)protonation

  与经典的芳香族取代反应互补的芳烃的位点选择性官能化仍然是有机合成中的长期追求。通过利用氧化过程中的ion离子的产生和HF / SbF 5中含氮功能的质子化，芳香胺的经典惰性Csp 2 -H键发生氯化和碘化。此外，分子的超强酸促进（聚）质子化作用起到保护作用，有利于天然生物碱和活性药物成分的后期选择性卤化
• A Visible Light-Mediated Regioselective Halogenation of Anilides and Quinolines by Using a Heterogeneous Cu-MnO Catalyst
  作者：Harshvardhan Singh、Chiranjit Sen、Tapan Sahoo、Subhash Chandra Ghosh

  DOI：10.1002/ejoc.201801097

  日期：2018.9.16

  regioselective halogenation of anilides and quinolines with heterogeneous Cu‐MnO catalyst and under irradiation with a household 40 W incandescent lamp was developed. The catalyst is recyclable, acetonitrile as an industrially friendly solvent, and economic N‐halo succinimides as a halogenating source. The reaction is scalable and well tolerated with a broad range of functional groups.

  开发了一种简单实用的方法，用于使用多相Cu-MnO催化剂并在家用40 W白炽灯的照射下，对苯胺和喹啉进行区域选择性卤化。该催化剂是可回收的，乙腈为工业上友好的溶剂，经济的N卤代琥珀酰亚胺为卤化源。该反应是可扩展的并且具有广泛范围的官能团的良好耐受性。
• Crowther et al., Journal of the Chemical Society, 1951, p. 1774,1778
  作者：Crowther et al.

  DOI：——

  日期：——
• Imidazolium Salt Catalyzed para-Selective Halogenation of Electron-Rich Arenes
  作者：Jianhui Huang、Jie Chen、Xiaoyu Xiong、Zenghua Chen

  DOI：10.1055/s-0035-1560376

  日期：——

  A highly para-selective halogenation of arenes bearing coordinating groups in the presence of a dimidazolium salt as a catalyst is reported. A series of electron-rich p-haloarenes were prepared in good yields and good to excellent selectivities. We also propose a plausible mechanism for the catalytic reaction.