反应详情

4 M HCl in 1,4-dioxane (6 mL, 24 mmol) was added to a solution of tert-butyl 4-(piperidine-1-carbonyl)-3-((pyridin-3-yloxy)methyl)piperazine-1-carboxylate TFA salt (43.0 mg, 0.083 mmol) in MeOH (1 mL). After 12 h, the reaction mixture was concentrated under reduced pressure, yielding 31.3 mg (100%) of the desired product as a white solid. LC-MS: RT=3.34 min, [M+H]+=305.2.

1. concentrationthe reaction mixture was concentrated under reduced pressure