A new approach to the synthesis of peri-hydroxyacenaphthoyl compounds has been developed on the basis of acylation (formylation) of 5-acyloxyacenaphthenes. The reactions are accompanied by formation of the corresponding 3- and 8-acyl-substituted isomers. In some cases, the latter can be isolated and identified by 1H NMR spectroscopy.
在 5-乙酰氧基
苊的酰化(甲酰化)基础上,开发出了一种合成过羟基
苊酰化合物的新方法。这些反应伴随着相应的 3-酰基和 8-酰基取代异构体的形成。在某些情况下,可以通过 1H NMR 光谱分离和鉴定后者。