摘要 |
<p>o-Aminoacetophenone is prepared by reacting o-nitroacetophenone with an Fe-powder/HCl suspension for 2 hrs. at 90 degrees-95 degrees C, and o-aminoacetophenone formed is extracted in a subsequent reactn. stage at 80 degrees-90 degrees C with an organic solvent, pref. chloroform.</p> |