反应详情

A solution of N-(allyloxycarbonyl)glycine (described in Chem. Pharm. Bull., 48, 716 (2000); 600 mg, 3.77 mmol) in dichloromethane (15 ml) was cooled to 0° C., and N,N-dimethylformamide (0.03 ml) and oxalyl chloride (0.6 g, 4.7 mmol) were added thereto. The mixture was stirred at room temperature for 1 hour, then toluene was added thereto, and the solvent was distilled off under reduced pressure to give crude 2-(allyloxycarbonylamino)acetyl chloride.

1. distillationthe solvent was distilled off under reduced pressure