An environmentally friendly route to fully substituted 4,5-dihydropyrroles was developed through the iron-catalyzed [4C+1N] cyclization of 4-acetylenic ketones with primary amines in 1,5-pentanediol.
通过
铁催化的 4-炔酮与
伯胺在
1,5-戊二醇中的 [4C+1N] 环化,开发了一种完全取代的 4,5-二氢
吡咯的环保途径。