2026-03-21 18:54 浏览次数 22
[有化] 丙二酸酯
the method of synthesizing n, n′-diphenylmalonamide employing aniline and malonic ester and pyridine as extractant was investigated.
以对苯胺、丙二酸二乙酯为原料、吡啶为溶剂合成n,n'-二苯基丙二酰胺的方法进行了研究。
the reaction of malonic ester with aro-matics can also be carried out by above reagents.
丙二酸二乙酯和芳烃在三乙酸锰和磷酸作用下也能发生同样的反应。