反应详情

2.0 mL of 4 N HCl in 1,4-dioxane was added to a solution of tert-butyl 7-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-6-fluoro-3,4-dihydroisoquinoline-2(1H)-carboxylate (0.050 g, 0.11 mmol) in methanol (1 mL). The reaction mixture was stirred at r.t. for 30 min The volatiles were removed under reduced pressure to afford the desired product as an HCl salt. Analytic LCMS (M+H)+: m/z=343.1.

1. customwere removed under reduced pressure