反应详情

温度

85 °C

To N-[2-chloro-5-(2,3,4,5-tetrahydro-benzo[b]azepine-1-sulfonyl)-phenyl]-3-imino-butyramide (42 mg, 0.1 mmol) in acetic anhydride (1 mL) was added 4-dimethyl-aminopyridine (6 mg, 0.1 mmol). The mixture was heated at 85° C. under stirring for 16 hrs. The mixture was then subjected to purification by prep. LCMS to afford 3-[2-chloro-5-(2,3,4,5-tetrahydro-benzo[b]azepine-1-sulfonyl)-phenyl]-2,6-dimethyl-3H-pyrimidin-4-one 14-1. MS: 443.8 (M+H)+; tR=6.94 min (method 2).

1. customThe mixture was then subjected to purification by prep