A novel method for the synthesis of 3-substituted 4-hydroxy-1-methyl- and 1-phenyl-2-quinolones is presented. The compounds are produced in a one-step reaction in very good yields (51–76%). The major advantage of the methodology is the short time for the synthesis in contrast to previous methodologies requiring several steps and harsh conditions for the synthesis of quinolone derivatives.
提出了一种合成3取代的
4-羟基-1-甲基和1-苯基-2-
喹啉酮的新方法。该化合物在一步反应中以非常好的产率(51-76%)生产。该方法的主要优点是合成所需时间短,而与先前需要多个步骤和苛刻条件的
喹啉衍
生物合成方法相比更加高效。