ethyl 7-[(2,6-dimethylbenzyl)oxy]-4-hydroxy-2-naphthoate 、
三氟甲磺酸酐 以
吡啶 为溶剂,
以to afford ethyl 7-[(2,6-dimethylbenzyl)oxy]-4-{[(trifluoromethyl)sulfonyl]oxy}-2-naphthoate的产率得到ethyl 7-[(2,6-dimethylbenzyl)oxy]-4-{[(trifluoromethyl)sulfonyl]oxy}-2-naphthoate