A Cu-catalyzed three-component N-alkylation coupling reaction of N-heteroarenes with methyl ketones and DMPA as a carbon source has been developed. Using methyl ketones as alkylation reagents and DMPA (N,N′-dimethylpropionamide) as a carbon source, the reaction proceeded smoothly under the Cu-based oxidative system and led to a series of functionalized N-heterocycles including 4-quinazolinones, triazoles
已经开发了一种
铜催化的 N-杂
芳烃与甲基酮和
DMPA 作为碳源的三组分N-烷基化偶联反应。以甲基酮为烷基化试剂,以
DMPA(N,N'-二甲基丙酰胺)为碳源,反应在Cu基氧化体系下顺利进行,生成了一系列功能化的N-
杂环化合物,包括4-
喹唑啉酮、三唑和
吡唑.