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-苯
丙烯酸酯为中间体先引入双键,再经过三酮合环制备乙烯吡喃。
词条纠错
X
triketone
生词本：
添加笔记：
n. 三酮
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northeast by north, northeaster, northeasterly, northeastern, north-eastern, northeasterner, northeasternmost, northeastward, north-eastward, northeastwardly,
相似单词
trijugous, trijunction, trike, trikerion, trikes, triketone, triketopurine, trikini, Triklar, tril,
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