反应详情

K2CO3 (2.88 g, 20.0 mmol), dry DMF (6.4 mL), 1,7-Dihydroxy-naphthalene-2-carboxylic acid (0.635 g, 3.11 mmol), and benzyl chloride (1.72 mL). Yield: 0.805 g of golden brown viscous product (55%, 2 steps).