N-(2-(pyridin-2-yl)phenyl)-2-naphthamide | 1581756-83-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(2-(pyridin-2-yl)phenyl)-2-naphthamide
• 英文别名: N-[2-(pyridin-2-yl)phenyl]-2-naphthamide
• CAS: 1581756-83-3
• 化学式: C₂₂H₁₆N₂O
• 分子量: 324.382
• InChiKey: MRVJCFJGNQPZFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.15
• 重原子数：
  25.0
• 可旋转键数：
  3.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  41.99
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  2-萘甲酰氯 在 silver hexafluoroantimonate 、 sodium azide 、 (p-cymene)ruthenium(II) chloride 、 邻硝基苯甲酸 作用下， 以 水 、 1,2-二氯乙烷 、 丙酮 为溶剂， 反应 18.0h， 生成 N-(2-(pyridin-2-yl)phenyl)-2-naphthamide
  参考文献：
  名称：

  Orthogonal Reactivity of Acyl Azides in C–H Activation: Dichotomy between C–C and C–N Amidations Based on Catalyst Systems

  摘要：

  The dual reactivity of acyl azides was utilized successfully in C-H activation by the choice of catalyst systems: while selective C-C amidation was achieved under thermal Rh catalysis, a Ru catalyst was found to mediate direct C-N amidation also highly selectively. Investigations of the mechanistic dichotomy between two catalytic systems are also presented.

  DOI：

  10.1021/ol500602b

文献信息

• Rh(III)-Catalyzed C–H Amidation of Arenes with <i>N</i>-Methoxyamide as an Amidating Reagent
  作者：Guodong Ju、Guobao Li、Guanwen Qian、Jingyu Zhang、Yingsheng Zhao

  DOI：10.1021/acs.orglett.9b02625

  日期：2019.9.20

  The Rh(III)-catalyzed amidation of C(sp2)-H bonds has been reported by employing the N-methoxyamide as a novel amino source. An excellent level of functional group tolerance can be achieved when N-methoxyamide derivatives are used as the amidating reagents. Importantly, several known bioactive compounds such as Aminalon, Pregabalin, Gabapentin, and Probenecid can be transformed to effective amidating

  通过使用N-甲氧基酰胺作为新型氨基源，已经报道了Rh（III）催化的C（sp2）-H键的酰胺化反应。当使用N-甲氧基酰胺衍生物作为酰胺化试剂时，可以达到极好的官能团耐受性。重要的是，可以将几种已知的生物活性化合物（例如阿米那隆，普瑞巴林，加巴喷丁和丙磺舒）转化为有效的酰胺化试剂，以利于开发新的生物活性分子。
• <i>N</i>-Methoxyamide: An Alternative Amidation Reagent in the Rhodium(III)-Catalyzed C–H Activation
  作者：Chao Zhou、Junqi Zhao、Weicong Guo、Jijun Jiang、Jun Wang

  DOI：10.1021/acs.orglett.9b03357

  日期：2019.12.6

  In the field of transition-metal-catalyzed C-H activation, N-methoxyamides are widely used as C-H activation substrate. Unexpectedly, in this work N-methoxyamides were found to work as efficient amidation reagents in the rhodium(III)-catalyzed C-H activation with boric acid as a cocatalyst. This reaction features broad substrate scope and good yields.

  在过渡金属催化的CH活化领域中，N-甲氧基酰胺被广泛用作CH活化底物。出乎意料的是，在这项工作中，发现了N-甲氧基酰胺在以硼酸为助催化剂的铑（III）催化的CH活化中作为有效的酰胺化试剂。该反应具有广泛的底物范围和良好的收率。