Using the new method, 2 hydroxy 3 cyanmethyl 5 methyl acetophenone was synthesized in a short reaction period, and the yield was good.
采用新方法合成了鲜见文献报道的新化合物2 -羟基- 3-氰甲基- 5 -甲基苯乙酮。 该方法具有反应时间短、操作简便、收率好等优点。
A novel addition reaction of methyl phenyldiazoacetate to enamine(which was prepared from acetophenone and secondary amine) was investigated using copper salt as a catalyst.
在铜盐催化剂的作用下，重氮苯乙酸甲酯与吗啉衍生的烯胺能够发生一种新型加成反应。
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