论文部分内容阅读
NaHSO4·SiO2作催化剂,1,3-二羰基化合物和伯胺在室温下反应合成了一系列β-烯胺酮(酯),该法反应条件温和,产率高,催化剂能回收再利用.
NaHSO4 · SiO2 as catalyst, 1,3-dicarbonyl compound and primary amine were reacted at room temperature to synthesize a series of β-enaminones. The reaction conditions are mild, the yield is high, and the catalyst can be recovered and reused.