反应详情

(R)—N—((S)-1-(1-benzyl-3-methyl-1H-pyrazol-4-yl)ethyl)-2-methylpropane-2-sulfinamide was dissolved in dioxane (5 ml) and 4N HCl in dioxane (1.2 ml, 10 eq.) was added. Stirred 1H at room temperature. The solvents were removed and co-yapped twice with CH2Cl2. Some t-butyl observed by NMR. Resubmitted to reaction conditions and work-up to give title compound.

1. customThe solvents were removed
2. customResubmitted to reaction conditions