A Facile Synthesis of <i>N</i>-H- and <i>N</i>-Substituted Acridine-1,8-diones under Sonic Condition

<table>Synthesis of <i>N</i>-H-acridines (<b>7</b>) and <i>N</i>-substituted acridines (<b>4</b>).</table>

The Scientific World Journal

Scheme 2: A Facile Synthesis of <i>N</i>-H- and <i>N</i>-Substituted Acridine-1,8-diones under Sonic Condition 