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4′ 去甲基表鬼臼毒素与 2 ,3 二氯 5,6 二氰对苯醌在醋酸存在下进行反应 .反应温度在室温时可得到邻二酚衍生物 .当反应温度升高到 75℃时 ,则分离到萘衍生物 .本文分析了产物的结构并给出了不同条件下的可能反应机理
4’-demethylepipodophyllotoxin and 2,3 dichlorobenzoquinone dichloride in the presence of acetic acid reaction at room temperature can be obtained when the ortho-diphenol derivatives when the reaction temperature was raised to 75 ℃, the naphthalene derivatives are isolated.This paper analyzes the structure of the products and gives the possible reaction mechanism under different conditions