反应详情

In the manner given in Example 23, a solution of 8-chloro-1-(aminomethyl)-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine in acetonitrile is treated with acetaldehyde, sodium cyanoborohidride and acetic acid to give 8-chloro-1-[(diethylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine.