Abstract A concise and efficient approach was developed for the synthesis of mono-substituted and di-substituted pyrimidines products via palladium-catalyzed amination of chloro-substituted 5-nitropyrimidines and amines. This synthetic methodology can produce various di-substituted pyrimidines in high yields with good functional group tolerance, and provide a complementary tool for the syntheses of
摘要开发了一种简洁高效的方法,通过
钯催化
氯取代的5-
硝基嘧啶和胺的胺化反应合成单取代和二取代的
嘧啶产品。这种合成方法可以高产率地生产具有良好官能团耐受性的各种二取代的
嘧啶,并为合成具有
生物活性的核苷和
嘌呤的重要中间体提供了补充工具。