A new convenient, efficient and environmentally eco-friendly protocol for Friedländer synthesis of polysubstituted quinolines and naphthyridines is described. A wide variety of new products were readily prepared in the presence of propylphosphonic anhydride (T3P®) in short reaction times and excellent yields under mild conditions.
本文介绍了一种新的便利、高效且环境友好的方案,用于Friedländer合成多取代
喹啉和
萘啶。在温和条件下,通过简短的反应时间和优异的产率,利用丙基
磷酸酐(
T3P®)可以方便地制备出多种新型产物。