反应详情

温度

80 °C

Methyl 2-chloro-4-(1-methyl-1H-1,2,4-triazol-5-yl)-1,3-thiazole-5-carboxylate (Intermediate 2, 68 mg, 0.267 mmol) was added to a solution of 4-chloro-5-methyl-N-[(3R,4S)-3-propoxypiperidin-4-yl]-1H-pyrrole-2-carboxamide (Intermediate 74, 80 mg, 0.267 mmol) and DIPEA (0.04 mL, 0.8025 mmol) in N-methyl 2-pyrrolidinone (1.0 mL) and the resulting reaction mixture was stirred overnight at 80° C. The reaction mixture was cooled to room temperature and poured into water (30 mL). The solid that formed was collected by filtration, washed well with diethyl ether (30 mL) and dried to afford methyl 2-[(3S,4R)-4-{[(4-chloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-propoxypiperidin-1-yl]-4-(1-methyl-1H-1,2,4-triazol-5-yl)-1,3-thiazole-5-carboxylate 80 mg (57.1%) as solid.

1. customthe resulting reaction mixture
2. temperatureThe reaction mixture was cooled to room temperature
3. customThe solid that formed
4. filtrationwas collected by filtration
5. washwashed well with diethyl ether (30 mL)
6. customdried