申请人:Consiglio Nazionale Delle Ricerche
公开号:US04739062A1
公开(公告)日:1988-04-19
A new widely-applicable method has been found for synthesis of 9,10-anthraquinones and similar chemical compounds of wide use in industry and pharmacology, by reacting suitable aromatic substrates with activated dicarboxylic acids (more particularly dichlorides) in the presence of metal halides. The special characteristics of the reaction are the good yields, high selectivity, the possibility of operating in a single reactor and the use of starting compounds which are cheap and easily available on the market.
一种新的广泛适用的方法已被发现,用于合成9,10-蒽醌和类似的化学化合物,这些化合物在工业和药学中被广泛使用,方法是在金属卤化物的存在下,通过将适当的芳香底物与活化的二羧酸(更特别地是二氯化物)反应。反应的特殊特点是产率高,选择性高,可以在单个反应器中操作,并且使用的起始化合物便宜且易于市场获得。