反应详情

The methyl 4-(3-((tert-butoxycarbonylamino)methyl)phenoxy)benzoate (0.040 g) was taken up in 4 M HCl in dioxane (3 ml) at rt and was stirred for 2 h. The reaction was complete, was concentrated under reduced pressure, taken up in acetonitrile and re-concentrated under reduced pressure two times to give crude methyl 4-[3-(aminomethyl)phenoxy]benzoate-HCl (0.045 g) as a semisolid residue. Analytical LCMS (M+H)+: m/z=258.0.

1. concentrationwas concentrated under reduced pressure
2. concentrationre-concentrated under reduced pressure two times