Symmetrical and unsymmetrical 3-halo- or 3-methoxy- substituted 2-dibenzoylamino- 1,4-naphthoquinone analogs were synthesized with an average yield of 45% via sodium hydride promoted bis-acylation of 2-amino-3-chloro-1,4-naphthoquinone, 2-amino-3-bromo-1,4-naphthoquinone and 2-amino-3-methoxy-1,4-naphthoquinone.
对称和不对称的3-卤代或3-甲氧基取代的2-二苯甲酰
氨基-1,4-纳弗
喹啉类似物通过氢化
钠促进的双酰化反应合成,平均产率为45%,反应底物为2-
氨基-3-
氯-1,4-纳弗
喹啉、2-
氨基-3-溴-1,4-纳弗
喹啉和2-
氨基-3-甲氧基-1,4-纳弗
喹啉。