反应详情

A solution of fumaric acid (0.21 g) in hot ethanol (10 ml) was added to a solution of 1-(1-naphthylmethyl)imidazole (0.4 g) in ethanol (5 ml). After boiling for 10 minutes, the solution was evaporated under reduced pressure to afford a white solid. Recrystallisation of the solid from ethanol afforded 1-(1-naphthylmethyl)imidazole, hydrogen fumarate, m.p. 159°-161° C.

1. customthe solution was evaporated under reduced pressure
2. customto afford a white solid
3. customRecrystallisation of the solid from ethanol