反应详情

To a solution of 634.4 mg (3.19 mmol) 4-Fluoro-3-nitro-benzoic acid methyl ester in 12 mL DMF were added 800.0 mg (3.19 mmol) C-[5-(5-Chloro-thiophen-2-yl)-isoxazol-3-yl]-methylamine and 0.88 mL (6.37 mmol) triethylamine. The reaction mixture was stirred at room temperature for 16 h. 12 mL water was added. The precipitate was filtered off and washed with water. The yellow crystalline material was dried under reduced pressure at 40° C.

1. filtrationThe precipitate was filtered off
2. washwashed with water
3. customThe yellow crystalline material was dried under reduced pressure at 40° C.