palladium(0)‐catalyzed amidation of heteroaromatic tosylates was successfully developed. The methodology proved to be effective for a variety of heteroaryl tosylates including the pyridine, pyrimidine, quinoline and quinoxaline ring systems. Successful carbonnitrogen bond formation with these heteroaryl tosylates could be performed with a wide range of primary amides, oxazolidinones, lactams, anilines and
已成功开发了
钯(0)催化杂芳族
甲苯磺酸酯酰胺化的方案。该方法论已证明对多种杂芳基
甲苯磺酸酯有效,包括
吡啶,
嘧啶,
喹啉和
喹喔啉环系。成功的碳与这些杂芳基
甲苯磺酸酯氮键的形成可以与宽范围的伯酰胺,
恶唑烷
酮类,内酰胺,
苯胺和
吲哚,包括一个环状
脲来执行。而且,该CN键形成反应提供了具有高结构多样性的产物。偶联反应也适合扩大规模的应用。