Hydrochloric Acid → HCID 86762222, compound

Participants

Reaction Steps

To a solution of tert-butyl (4aR,7aR)-2-benzamido-7a-(2-thienyl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazine-6-carboxylate (1.3 g, 2.93 mmol) in 1,4 dioxane (60 mL) is added drop wise 4 N hydrogen chloride in 1,4 dioxane (14.6 mL, 58.6 mmol). The reaction is stirred for 4 hours. The solution is concentrated to give the title compound (1.1 g, 99%). ES/MS (m/e): 344 (M+H).

Provenance & Evidence