Hydrochloric Acid → [4-(5-{[6-(2-Aminoethoxy)pyridin-2-yl]amino}-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}pyridin-3-yl]methyl acetate

Participants

Reaction Steps

To a solution 101d (400 mg, 0.56 mmol) in DCM (15 mL) was added dropwise 3M HCl (in dioxane). This mixture was stirred at room temperature for 2 h. The mixture was concentrated under reduced pressure. The residual yellow solid was washed with ethyl acetate and dried under vacuum to afford 101e (290 mg, 80%) as a yellow solid. MS-ESI: [M+H]+ 612.3

Provenance & Evidence