反应详情

温度

120 °C

A mixture of N-[5-(2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-1,3-thiazol-2-yl]acetamide hydrochloride (220 mg, 0.68 mmol), 4-chloro-5-[(4-fluorophenyl)methyl]-6-methylpyrimidine (reagent preparation 5) (152 mg, 0.64 mmol) and diisopropylethylamine (500 mg, 3.87 mmol) in N-methylpyrrolidine (4 mL) was heated in a microwave reactor at 120° C. for 3 h. The reaction mixture was concentrated, diluted with water (10 mL), the precipitate was filtered off, washed with water (2×5 mL) and methanol (5 mL), and dried to provide N-[5-(4-{5-[(4-fluorophenyl)methyl]-6-methylpyrimidine-4-yl}-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl)-1,3-thiazol-2-yl]acetamide (147 mg, 47% yield) as a off-white solid. MS (EI) C26H24FN5O2S: 490 (MH+).

1. concentrationThe reaction mixture was concentrated
2. additiondiluted with water (10 mL)
3. filtrationthe precipitate was filtered off
4. washwashed with water (2×5 mL) and methanol (5 mL)
5. customdried