An efficient and practical method for the direct cross-coupling between quinolones and a range of azoles was developed via copper-mediated C–H functionalization. This synthetic strategy provides a convenient access to a variety of C3-heteroaryl quinolones, quinolinone, nalidixic acid, uracil, pyridone and chromone derivatives, which are prominent structural motifs in many biologically active compounds
通过
铜介导的C–H官能化,开发了一种有效且实用的方法,用于
喹诺酮与一系列唑类之间的直接交叉偶联。这种合成策略可方便地获得各种C3-杂芳基
喹诺酮,
喹啉酮,
萘啶酸,尿
嘧啶,
吡啶酮和
色酮衍
生物,它们是许多
生物活性化合物中的突出结构基序。