Sulfonamides of anthranilic esters react regiospecifically with halogenated benzo- and naphthoquinones in the presence of fluoride ions in dimethylformamide. Highly substituted products are thus made available for conversion to a wide variety of highly substituted acridones some of which are difficult to obtain by other means.
邻氨基苯甲酸酯磺酰胺在二甲基甲酰胺中,在
氟离子存在下,特定位置上与卤代苯醌和
萘醌反应。由此获得的高度取代产物可转化为多种高度取代的
吖啶酮,其中一些难以通过其他方法获得。