反应详情

tert-Butyl 2-methyl-4-morpholino-4-oxobutan-2-ylcarbamate (0.5 g, 1.7 mmol) was dissolved in a saturated solution of hydrogen chloride in ethyl acetate (20 mL). The mixture was stirred for 3 h. The solvent was removed by reduced pressure to give crude product (0.55 g).

1. customThe solvent was removed by reduced pressure