Metal-free regioselective formation of C–N and C–O bonds with the utilization of diaryliodonium salts in water: facile synthesis of N-arylquinolones and aryloxyquinolines
作者:Manish Kumar Mehra、Mukund P. Tantak、V. Arun、Indresh Kumar、Dalip Kumar
DOI:10.1039/c7ob00940b
日期:——
N-arylquinolones and aryloxyquinolines has been accomplished by employing easily accessible diaryliodoniumsalts and quinolones in water under metal- and ligand-free conditions. This operationally simple strategy is significant due to mild reaction conditions, high product yields, recyclability of released iodoarenes and scalability to the gram level. The practical utility of the developed protocol was
通过在水中在无金属和无配体的条件下使用容易获得的二芳基碘鎓盐和喹诺酮,可以实现导致N-芳基喹诺酮和芳氧基喹啉的关键C–N和C–O键的区域选择性构建。由于温和的反应条件,较高的产物收率,释放的碘代芳烃的可回收性以及可扩展至克级,这种操作简单的策略非常重要。通过医学上重要的杂环如acridin-9(10 H)-one,3-methylquinoxalin-2(1 H)-one和1 H -benzo [ d ] imidazol-2( 3 H)-一。