作者:Jia-hua Cui、Shao-shun Li
DOI:10.3184/174751912x13497085947943
日期:2012.11
A convenient synthesis of 2,6-dihydroxynaphthalene from 6-bromo-2-naphthol has been achieved with high overall yield (52%) and good purity (95.7%) based on the conversion of 6-(methoxymethoxy)-2-naphthaldehyde to 6-(methoxymethoxy)-2-naphthol formate by a Baeyer–Villiger oxidation-rearrangement. Compared with the reported methods, the reaction conditions are milder and the work-up of each step is much
基于 6-(甲氧基甲氧基)-2-萘甲醛转化为 6-溴-2-萘酚,以高总收率 (52%) 和良好的纯度 (95.7%) 实现了 2,6-二羟基萘的方便合成。 6-(甲氧基甲氧基)-2-萘酚甲酸酯通过 Baeyer-Villiger 氧化重排。与报道的方法相比,反应条件更温和,每一步的处理也更简单。此外,作为合成原料的 6-溴-2-萘酚很容易获得。