Synthesis of 2,5-Dihydropyridine Derivatives by Gold-Catalyzed Reactions of β-Ketoesters and Propargylamines
摘要:
The reaction of simple beta-ketoesters and propargylamines under gold(III) catalysis leads to the formation of the elusive 2,5-dihydropyridine system. This new reaction provides the synthesis of potentially bioactive compounds in moderate to high yields.