反应详情

A solution of diethyl (4-nitrophenyl)phosphonate (60 g, 230 mmol) in 250 mL of concentrated HCl (aq) was stirred at reflux overnight. The excess HCl was removed under reduced pressure and the product used in further chemistries without purification (46.8 g, yield: 100%).

1. temperatureat reflux overnight
2. customThe excess HCl was removed under reduced pressure
3. customthe product used in further chemistries without purification (46.8 g, yield: 100%)