2-氯-3-甲氧基-N-苯基苯甲酰胺 | 853332-80-6

• 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: 2-氯-3-甲氧基-N-苯基苯甲酰胺
• 英文名称: 2-chloro-3-methoxy-N-phenylbenzamide
• CAS: 853332-80-6
• 化学式: C₁₄H₁₂ClNO₂
• 分子量: 261.708
• InChiKey: JHEZYALDPVMTMK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氯-3-甲氧基-N-苯基苯甲酰胺 在 selenium 、 copper(l) iodide 、 1,10-菲罗啉 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 以57%的产率得到7-甲氧基-2-苯基-1,2-苯并硒唑-3-酮
  参考文献：
  名称：

  Copper catalyzed/mediated synthetic methodology for ebselen and related isoselenazolones

  摘要：

  Scope of the copper catalyzed/mediated selenium-nitrogen coupling reaction has been studied for the synthesis of isoselenazolones. It is noticed that the 2-chloro, 2-bromo-, and 2-iodo-aryl amides substrates can be exploited in the selenium-nitrogen coupling reaction by employing 25-100 mol % of CuI/1,10-phenanthroline (L) and potassium carbonate as a base in DMF. Furthermore, electron rich 2-chloro-arylamides also underwent selenium-nitrogen coupling reaction to give biologically important selenium-nitrogen heterocycles. Also, copper-catalyzed selenium-nitrogen coupling reaction has been meticulously applied for the synthesis of diaryl diselenides having methoxy, amine, and amide functionality from respective aryl iodides in the presence of stoichiometric amount of succinimide as an external Se-N coupling partner. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.09.141
• 作为产物：
  描述：

  2-氯-3-甲氧基苯甲酸 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 13.0h， 生成 2-氯-3-甲氧基-N-苯基苯甲酰胺
  参考文献：
  名称：

  Copper catalyzed/mediated synthetic methodology for ebselen and related isoselenazolones

  摘要：

  Scope of the copper catalyzed/mediated selenium-nitrogen coupling reaction has been studied for the synthesis of isoselenazolones. It is noticed that the 2-chloro, 2-bromo-, and 2-iodo-aryl amides substrates can be exploited in the selenium-nitrogen coupling reaction by employing 25-100 mol % of CuI/1,10-phenanthroline (L) and potassium carbonate as a base in DMF. Furthermore, electron rich 2-chloro-arylamides also underwent selenium-nitrogen coupling reaction to give biologically important selenium-nitrogen heterocycles. Also, copper-catalyzed selenium-nitrogen coupling reaction has been meticulously applied for the synthesis of diaryl diselenides having methoxy, amine, and amide functionality from respective aryl iodides in the presence of stoichiometric amount of succinimide as an external Se-N coupling partner. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.09.141

文献信息

• KO^<i>t</i>Bu Mediated Synthesis of Phenanthridinones and Dibenzoazepinones
  作者：Bhagat Singh Bhakuni、Amit Kumar、Shah Jaimin Balkrishna、Javeed Ahmed Sheikh、Sanjit Konar、Sangit Kumar

  DOI：10.1021/ol301077y

  日期：2012.6.1

  Synthesis of substituted phenanthridinones and dibenzoazepinones has been realized from 2-halo-benzamides in the presence of potassium tert-butoxide and a catalytic amount of 1,10-phenanthroline or AIBN. This new carbon–carbon bond forming reaction gives direct access to various biaryl lactams containing six- and seven-membered rings chemoselectively. Carbon–carbon coupling seems to proceed by the generation

  在叔丁醇钾和催化量的1,10-菲咯啉或AIBN的存在下，由2-卤代苯甲酰胺合成了取代的菲啶酮和二苯并a庚酮。这种新的碳-碳键形成反应可直接接近具有化学选择性的六元和七元环的各种联芳基内酰胺。碳-碳偶合似乎是通过酰胺环中自由基的产生而进行的，从而导致苯胺的CH芳基化。