A ‘one-pot’ method has been developed for the synthesis of azoquinazolinones from substituted 2-halo-benzamides and different N-heterocycles via Cu(I)-catalyzed C–N coupling/C–H activation/C–N formation process under O2. A number of azoquinazolinones containing different azole rings and substituents were obtained in good yields.
已经开发了一种“一锅法”,通过在Cu(I)催化下的C–N偶联/ C–H活化/ C–N形成过程,由取代的2-卤代苯甲酰胺和不同的N-杂环合成偶氮
喹唑啉酮。 O 2。以良好的产率获得了许多含有不同的唑环和取代基的偶氮
喹唑啉酮。