Ethyl phenylacrylate intermediate bringing a double bond was introduced first,which is subsequently transformed into triketone and then DCM was obtained with high purity.
采用具有烯烃骨架
β-
丙烯酸酯为中间体先引入双键,再经过三酮合环制
乙烯吡喃。
Ethyl phenylacrylate intermediate bringing a double bond was introduced first,which is subsequently transformed into triketone and then DCM was obtained with high purity.
采用具有烯烃骨架β-丙烯酸酯为中间体先引入双键,再经过三酮合环制乙烯吡喃。
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