Synthesis of 4,8-dimethoxy-1-naphthol via an acetyl migration
作者:Qijing Zhang、Jinyun Dong、Qing Cui、Shaoshun Li、Jiahua Cui
DOI:10.1080/00397911.2016.1199807
日期:2017.3.19
ABSTRACT Based on acetyl migration, an efficient synthesis of 4,8-dimethoxy-1-naphthol (1) has been achieved with high overall yield. Compared with the reported method, there were several advantages. First, the reaction conditions were mild. Second, the workup of each step was much simpler. Third, juglone as the starting material in the synthesis was readily available. The solvent and reaction temperature