[Synthesis]
Dichlorophosphoric acid-1-naphthyl ester was prepared as follows: from 1-naphthol (3.00 g, 20.81 mmol), phosphoryl chloride (1.94 mL, 20.81 mmol), triethylamine (2.9 mL, 20.81 mmol) and anhydrous diethyl ether (70 mL). After 1 hour at -78 °C, the react |