反应详情

28 g (0.11 mol) of 2-cyclohexylamino-5-trifluoromethylaniline and 322 g (2.2 mol) of diethyl oxalate were refluxed for 2 hours. The reaction mixture was then concentrated, and the crude product was recrystallized from ethanol.

1. concentrationThe reaction mixture was then concentrated
2. customthe crude product was recrystallized from ethanol