Four kinds of 7-(N,N-diethylamino) coumarins with highly active groups were synthesized under microwave irradiation and their structures were characterized by IR,NMR.

• 采用微波辐射技术合成了4种带有较强反应基团的7-二乙胺基类香豆素,并通过红外光谱、核磁共振等手段对产物的结构进行了表征。