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报道了在室温固相条件下,以氢氧化钠和碳酸钾混合碱为催化剂,用研磨法使芳醛与二乙酰基二茂铁反应合成3种新型二茂铁基双查尔酮.产物未见文献报道.该法具有反应时间短,无污染,产率较高,产物易分离和操作简便等优点.
Reported that at room temperature under solid phase conditions, mixed with sodium hydroxide and potassium carbonate as a catalyst, the use of grinding method so that the aromatic aldehyde and diacetyl ferrocene synthesis of three new ferrocenyl bischalcone. See literature reports.The method has the advantages of short reaction time, no pollution, high yield, easy separation of products and easy operation.